VPX16 plays Sony XAVC with no sound

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Gid wrote on 5/12/2025, 2:38 PM

 I was curious to determine if there was an issue with VPX16 since others were able to play the files on previous versions of VPX. Now we know there is no inherent problem with VPX16 as it pertains to this media type.

@Can-Dive I'm not installing K-lite, VPX14 opens both the test files & a ProRes 10bit 422, so does VP22 (MMS 2025 also opens ProRes 10bit 422). I've no interest in updating VPX but your comment is interesting, 'no inherent problem with VPX16' when quite clearly there is, if an older version can open these but a newer version can't I'd call that a problem.

Magix Movie Studio 2025
Magix VPX14
Vegas Pro 22

Boris Continuum & Sapphire, 
Silhouette Standalone + Plugin, 
Mocha Pro Standalone + Plugin, 
Boris Optics,
NewBlue TotalFX
Desktop PC Microsoft Windows 10 Pro - 64-Bit
ASUS PRO WS WRX80E-SAGE SE WIFI AMD Motherboard
AMD Ryzen Threadripper PRO 3975WX 3.5GHz 32 Core
Corsair iCUE H150i RGB PRO XT 360mm All-in-One Liquid CPU Cooler
RAM 256GB ( 8x Micron 32GB (1x 32GB) 2666MHz DDR4 RAM )
2x Western Digital Black SN850 2TB M.2-2280 SSD, 7000MB/s Read, 5100MB/s Write
(programs on one, project files on the other)
Graphics MSI GeForce RTX 3090 SUPRIM X 24GB OC GPU
ASUS ROG Thor 1200W Semi-Modular 80+ Platinum PSU 
Fractal Design Define 7 XL Dark TG Case with 3 Fans
Dell SE3223Q 31.5 Inch 4K UHD (3840x2160) Monitor, 60Hz, & an Acer 24" monitor.

I first started editing in about 2004, my first Magix product was Magix Movie Edit 10,. At the moment my filming is done with a Samsung Galaxy S23 Ultra 5G & a GoPro11

I've been a Joiner/Carpenter for 40yrs, apprentice trained time served, I don't have an apprentice of my own so to share my knowledge I put videos on YouTube.

YouTube videos - https://www.youtube.com/c/Gidjoiner

 

 

CubeAce wrote on 5/12/2025, 3:42 PM

@Gid

Hi Gid.

I can't open file American Pictures 0057.MP4 with sound in VPX14. I don't have the other file but it probably won't load with sound as well. I think you must have an additional codec somewhere or your RTX 3090 SUPRIM may have additional process capabilities my 3060 does not if you don't have additional codecs.

[Edit]

There may be something to maybe another bit of software on your machine may be giving your system the codec needed that I don't have.

I can open Photoshop PSD files and use Nikon NEF raw files in all my video editors but neither format is mentioned in any of the specs for any of the programs. I can also import and use aiff sound files on their own, something Magix said was not supported. What I do have on my machine is supporting software capable of using those file types.

Ray.

Last changed by CubeAce on 5/12/2025, 3:48 PM, changed a total of 1 times.

 

Windows 10 Enterprise. Version 22H2 OS build 19045.5737

Direct X 12.1 latest hardware updates for Western Digital hard drives.

Asus ROG STRIX Z390-F Gaming motherboard Rev 1.xx with Supreme FX inboard audio using the S1220A code. Driver No 6.0.8960.1 Bios version 1401

Intel i9900K Coffee Lake 3.6 to 5.1GHz CPU with Intel UHD 630 Graphics .Driver version Graphics Driver 31.0.101.2135 for 7th-10th Gen Intel® with 64GB of 3200MHz Corsair DDR4 ram.

1000 watt EVGA modular power supply.

1 x 250GB Evo 970 NVMe: drive for C: drive backup 1 x 1TB Sabrent NVMe drive for Operating System / Programs only. 1X WD BLACK 1TB internal SATA 7,200rpm hard drives.1 for internal projects, 1 for Library clips/sounds/music/stills./backup of working projects. 1x500GB SSD current project only drive, 2x WD RED 2TB drives for latest footage storage. Total 31TB of 10 external WD drives for backup.

ASUS NVIDIA GeForce RTX 3060 12GB. nVidia Studio driver version 572.60 - 3584xCUDA cores Direct X 12.1. Memory interface 192bit Memory bandwidth 360.05GB/s 12GB of dedicated GDDR6 video memory, shared system memory 16307MB PCi Express x8 Gen3. Two Samsung 27" LED SA350 monitors with 5000000:1 contrast ratios at 60Hz.

Running MMS 2024 Suite v 23.0.1.182 (UDP3) and VPX 14 - v20.0.3.180 (UDP3)

M Audio Axiom AIR Mini MIDI keyboard Ver 5.10.0.3507

VXP 14, MMS 2024 Suite, Vegas Studio 16, Vegas Pro 18, Vegas Pro 21,Cubase 4. CS6, NX Studio, Mixcraft 9 Recording Studio. Mixcraft Pro 10 Studio. CS6 and DXO Photolab 8, OBS Studio.

Audio System 5 x matched bi-wired 150 watt Tannoy Reveal speakers plus one Tannoy 15" 250 watt sub with 5.1 class A amplifier. Tuned to room with Tannoy audio application.

Ram Acoustic Studio speakers amplified by NAD amplifier.

Rogers LS7 speakers run from Cambridge Audio P50 amplifier

Schrodinger's Backup. "The condition of any backup is unknown until a restore is attempted."

Gid wrote on 5/12/2025, 4:01 PM

@CubeAce Hi, beyond the Boris fxs which are visual not audio & maybe the Adobe stuff installed I really don't know, sorry all I can do is report what I can.,

This thread is a bit mixed up with no definitive rhyme or reason as yet but I don't think @Can-Dive tagging installing the K-Lite codecs as the solution is a good thing, the correct thing or should i say the responsible thing to do given what I have read over the yrs about the K-lite codec pack. 😒

---------

I've put 0058 on Google for you if you want, (it's on OneDrive in the orig OP link which I annoyingly had to sign in to)

https://drive.google.com/file/d/1fR4KFNgIteePboIHLmIX_LAE7L9f0Nkq/view?usp=sharing

Last changed by Gid on 5/12/2025, 4:06 PM, changed a total of 1 times.

Magix Movie Studio 2025
Magix VPX14
Vegas Pro 22

Boris Continuum & Sapphire, 
Silhouette Standalone + Plugin, 
Mocha Pro Standalone + Plugin, 
Boris Optics,
NewBlue TotalFX
Desktop PC Microsoft Windows 10 Pro - 64-Bit
ASUS PRO WS WRX80E-SAGE SE WIFI AMD Motherboard
AMD Ryzen Threadripper PRO 3975WX 3.5GHz 32 Core
Corsair iCUE H150i RGB PRO XT 360mm All-in-One Liquid CPU Cooler
RAM 256GB ( 8x Micron 32GB (1x 32GB) 2666MHz DDR4 RAM )
2x Western Digital Black SN850 2TB M.2-2280 SSD, 7000MB/s Read, 5100MB/s Write
(programs on one, project files on the other)
Graphics MSI GeForce RTX 3090 SUPRIM X 24GB OC GPU
ASUS ROG Thor 1200W Semi-Modular 80+ Platinum PSU 
Fractal Design Define 7 XL Dark TG Case with 3 Fans
Dell SE3223Q 31.5 Inch 4K UHD (3840x2160) Monitor, 60Hz, & an Acer 24" monitor.

I first started editing in about 2004, my first Magix product was Magix Movie Edit 10,. At the moment my filming is done with a Samsung Galaxy S23 Ultra 5G & a GoPro11

I've been a Joiner/Carpenter for 40yrs, apprentice trained time served, I don't have an apprentice of my own so to share my knowledge I put videos on YouTube.

YouTube videos - https://www.youtube.com/c/Gidjoiner

 

 

CubeAce wrote on 5/12/2025, 4:25 PM

@Gid

Thanks. Interesting result.

In Vegas I got this pop-up which when accepted allowed the 10 bit video version to be played with sound.

So I thought, 'Maybe now VPX14 will share the codec'. Sort of wrong and sort of correct. ???

I started VPX and tried importing the file and got this.

So something I would have normally had to pay for in VPX gets downloaded for free just because I got Vegas Pro21 for next to nothing from Humble Bundle??? What??? Not complaining and should probably not mention it but What???

I accepted again and the codec was activated. The video played but again without sound.

So there is still the audio part not being seen despite having what one would think was the complete codec.

I can feel my brain melt at this point.

Ray.

 

 

Windows 10 Enterprise. Version 22H2 OS build 19045.5737

Direct X 12.1 latest hardware updates for Western Digital hard drives.

Asus ROG STRIX Z390-F Gaming motherboard Rev 1.xx with Supreme FX inboard audio using the S1220A code. Driver No 6.0.8960.1 Bios version 1401

Intel i9900K Coffee Lake 3.6 to 5.1GHz CPU with Intel UHD 630 Graphics .Driver version Graphics Driver 31.0.101.2135 for 7th-10th Gen Intel® with 64GB of 3200MHz Corsair DDR4 ram.

1000 watt EVGA modular power supply.

1 x 250GB Evo 970 NVMe: drive for C: drive backup 1 x 1TB Sabrent NVMe drive for Operating System / Programs only. 1X WD BLACK 1TB internal SATA 7,200rpm hard drives.1 for internal projects, 1 for Library clips/sounds/music/stills./backup of working projects. 1x500GB SSD current project only drive, 2x WD RED 2TB drives for latest footage storage. Total 31TB of 10 external WD drives for backup.

ASUS NVIDIA GeForce RTX 3060 12GB. nVidia Studio driver version 572.60 - 3584xCUDA cores Direct X 12.1. Memory interface 192bit Memory bandwidth 360.05GB/s 12GB of dedicated GDDR6 video memory, shared system memory 16307MB PCi Express x8 Gen3. Two Samsung 27" LED SA350 monitors with 5000000:1 contrast ratios at 60Hz.

Running MMS 2024 Suite v 23.0.1.182 (UDP3) and VPX 14 - v20.0.3.180 (UDP3)

M Audio Axiom AIR Mini MIDI keyboard Ver 5.10.0.3507

VXP 14, MMS 2024 Suite, Vegas Studio 16, Vegas Pro 18, Vegas Pro 21,Cubase 4. CS6, NX Studio, Mixcraft 9 Recording Studio. Mixcraft Pro 10 Studio. CS6 and DXO Photolab 8, OBS Studio.

Audio System 5 x matched bi-wired 150 watt Tannoy Reveal speakers plus one Tannoy 15" 250 watt sub with 5.1 class A amplifier. Tuned to room with Tannoy audio application.

Ram Acoustic Studio speakers amplified by NAD amplifier.

Rogers LS7 speakers run from Cambridge Audio P50 amplifier

Schrodinger's Backup. "The condition of any backup is unknown until a restore is attempted."

Gid wrote on 5/12/2025, 4:36 PM

@CubeAce 😂😂🤷‍♂️ I don't remember ever seeing that msg but maybe I did at some point in the past, I have VP18, 19, 20, 21 & 22. . & why you still can't get the audio in VPX 🤷‍♂️. Did you restart the PC?

Last changed by Gid on 5/12/2025, 4:36 PM, changed a total of 1 times.

Magix Movie Studio 2025
Magix VPX14
Vegas Pro 22

Boris Continuum & Sapphire, 
Silhouette Standalone + Plugin, 
Mocha Pro Standalone + Plugin, 
Boris Optics,
NewBlue TotalFX
Desktop PC Microsoft Windows 10 Pro - 64-Bit
ASUS PRO WS WRX80E-SAGE SE WIFI AMD Motherboard
AMD Ryzen Threadripper PRO 3975WX 3.5GHz 32 Core
Corsair iCUE H150i RGB PRO XT 360mm All-in-One Liquid CPU Cooler
RAM 256GB ( 8x Micron 32GB (1x 32GB) 2666MHz DDR4 RAM )
2x Western Digital Black SN850 2TB M.2-2280 SSD, 7000MB/s Read, 5100MB/s Write
(programs on one, project files on the other)
Graphics MSI GeForce RTX 3090 SUPRIM X 24GB OC GPU
ASUS ROG Thor 1200W Semi-Modular 80+ Platinum PSU 
Fractal Design Define 7 XL Dark TG Case with 3 Fans
Dell SE3223Q 31.5 Inch 4K UHD (3840x2160) Monitor, 60Hz, & an Acer 24" monitor.

I first started editing in about 2004, my first Magix product was Magix Movie Edit 10,. At the moment my filming is done with a Samsung Galaxy S23 Ultra 5G & a GoPro11

I've been a Joiner/Carpenter for 40yrs, apprentice trained time served, I don't have an apprentice of my own so to share my knowledge I put videos on YouTube.

YouTube videos - https://www.youtube.com/c/Gidjoiner

 

 

CubeAce wrote on 5/12/2025, 4:51 PM

@Gid

Did you restart the PC?

No as it worked in Vegas without a restart but just tried. Still no audio. It doesn't show visually either.

Ray.

 

Windows 10 Enterprise. Version 22H2 OS build 19045.5737

Direct X 12.1 latest hardware updates for Western Digital hard drives.

Asus ROG STRIX Z390-F Gaming motherboard Rev 1.xx with Supreme FX inboard audio using the S1220A code. Driver No 6.0.8960.1 Bios version 1401

Intel i9900K Coffee Lake 3.6 to 5.1GHz CPU with Intel UHD 630 Graphics .Driver version Graphics Driver 31.0.101.2135 for 7th-10th Gen Intel® with 64GB of 3200MHz Corsair DDR4 ram.

1000 watt EVGA modular power supply.

1 x 250GB Evo 970 NVMe: drive for C: drive backup 1 x 1TB Sabrent NVMe drive for Operating System / Programs only. 1X WD BLACK 1TB internal SATA 7,200rpm hard drives.1 for internal projects, 1 for Library clips/sounds/music/stills./backup of working projects. 1x500GB SSD current project only drive, 2x WD RED 2TB drives for latest footage storage. Total 31TB of 10 external WD drives for backup.

ASUS NVIDIA GeForce RTX 3060 12GB. nVidia Studio driver version 572.60 - 3584xCUDA cores Direct X 12.1. Memory interface 192bit Memory bandwidth 360.05GB/s 12GB of dedicated GDDR6 video memory, shared system memory 16307MB PCi Express x8 Gen3. Two Samsung 27" LED SA350 monitors with 5000000:1 contrast ratios at 60Hz.

Running MMS 2024 Suite v 23.0.1.182 (UDP3) and VPX 14 - v20.0.3.180 (UDP3)

M Audio Axiom AIR Mini MIDI keyboard Ver 5.10.0.3507

VXP 14, MMS 2024 Suite, Vegas Studio 16, Vegas Pro 18, Vegas Pro 21,Cubase 4. CS6, NX Studio, Mixcraft 9 Recording Studio. Mixcraft Pro 10 Studio. CS6 and DXO Photolab 8, OBS Studio.

Audio System 5 x matched bi-wired 150 watt Tannoy Reveal speakers plus one Tannoy 15" 250 watt sub with 5.1 class A amplifier. Tuned to room with Tannoy audio application.

Ram Acoustic Studio speakers amplified by NAD amplifier.

Rogers LS7 speakers run from Cambridge Audio P50 amplifier

Schrodinger's Backup. "The condition of any backup is unknown until a restore is attempted."

AAProds wrote on 5/12/2025, 7:45 PM

@Can-Dive @Marc-Goder

Marc, could you give us your GSpot readout? You and I can both play that file but I don't have KLite or Vegas. There must be a common codec, which I have got from another source, which may allow others to open this without resorting ot K-Lite.

All my forum comments are based on or refer to my System 1.

My struggle is over! I built my (now) system 2 in 2011 when DV was king and MPEG 2 was just coming onto the scene and I needed a more powerful system to cope. Since then we've advanced to MP4 and to bigger and bigger resolutions. I was really suffering, not so much in editing (with proxies) but in encoding, which just took ages. A video, with Neat Video noise reduction applied, would encode at 12% of film speed. My new system 1 does the same job at 160% of film speed. Marvellous. I'm keeping my old system as a capture station for analogue video tapes and DV.

System 1

Windows 11 v23H2 severely modified by Openshell and ExplorerPatcher

Power supply: 850W Cooler Master (should have got modular)

CPU: Intel i7 13700K running at 3400mhz, cooled by a Kraken 2x140mm All In One liquid cooler.

RAM: 64gb (2x32gb sticks) G.Skill "Ripjaws" DDR4 3200Mhz

GPU 1: iGPU UHD 770

GPU 2: NVidia RTX 3060Ti Windforce 8gb

C drive: NVME 500gb

Bluray Burner: Pioneer BDR-212D

Various other SSD and HDDs.

Monitor: 27"/68cm Samsung, 2560 x 1440, 43 pixels/cm.

MEP 2021 version 20.0.1.80

Movie Studio 2025

Magix Video Easy version 7.0.1.145

System 2

(Still in use for TV and videotape capture)

Windows 10 Home Version 2009

CPU: i5-750 at 2670mhz with 12gb RAM

Onboard IEEE1394 (Firewire) port

GPU: ATI Radeon HD 4770 (512mb) which is ignored by MEP

Hard drives: C Drive 256gb SSD, various other HDDs.

Monitor: Dell 22"/56cm, 1680x1050, 35 pixels/cm

Movie Studio 2023

Movie Studio 2024

VPX 12

Marc-Goder wrote on 5/12/2025, 10:44 PM

Marc, could you give us your GSpot readout?

@AAProds

Yes, tonight when I get home.

K-Lite Codec Pack contains a collection of LAV/FFDShow, Haali Splitter, Lagarith, and X264/VfW filters, as well as configuration tools.

Magix Video Deluxe 2022 Premium (2.138)

Rechner: MSI Leopard GP76 , Intel I7-10870H,

NVidia RTX 3060 Mobile (TDP=130 Watt) (6GB),
Treiber-Version: 32.0.15.6636

Arbeitsspeicher RAM 16GB,

Intel HD 630 On-Board I-GPU= deaktiviert.

Windows 10 (Auto-Update + Manuell)

Weitere Video Software: Pinnacle Studio 25
Konverter: XMedia-Recode (Jan. 2025) , Handbrake

Since 03.02.2024 experementil successfull with K-Lite-Codec Pack.
( Zum Import von ProRes Material mit Bild und Ton auch in 4:2:2 )

( Windows 11 kann ich nicht. Krieg ich Blähungen und Bluthochdruck von )

 

Can-Dive wrote on 5/13/2025, 1:03 AM

@AAProds @Marc-Goder

K-Lite Codec Pack contains a collection of LAV/FFDShow, Haali Splitter, Lagarith, and X264/VfW filters, as well as configuration tools.

For your reference I installed the Standard K-lite pack and not the Mega pack which includes the additional tools, filters and codecs listed by @Marc-Goder.

There appears to be a negative view regarding K-lite. I'm personally indifferent. I never needed it and only installed it now to try and solve this issue. My tests concluded that it provides the functionality to allow VPX/MMS to play the XAVC file with audio. Unless someone can provide another solution or explanation; this is it.

@AAProds, have you ever installed K-lite on any of your computers and then uninstalled it?

CubeAce wrote on 5/13/2025, 1:17 AM

@Can-Dive

K-Lite allows one to just instal specific codecs which in the past before I rebuilt my C: drive I had done when MMS stopped playing MP4 files and it ran for a couple more years without any ill effect with just that imported file.

Ray.

 

Windows 10 Enterprise. Version 22H2 OS build 19045.5737

Direct X 12.1 latest hardware updates for Western Digital hard drives.

Asus ROG STRIX Z390-F Gaming motherboard Rev 1.xx with Supreme FX inboard audio using the S1220A code. Driver No 6.0.8960.1 Bios version 1401

Intel i9900K Coffee Lake 3.6 to 5.1GHz CPU with Intel UHD 630 Graphics .Driver version Graphics Driver 31.0.101.2135 for 7th-10th Gen Intel® with 64GB of 3200MHz Corsair DDR4 ram.

1000 watt EVGA modular power supply.

1 x 250GB Evo 970 NVMe: drive for C: drive backup 1 x 1TB Sabrent NVMe drive for Operating System / Programs only. 1X WD BLACK 1TB internal SATA 7,200rpm hard drives.1 for internal projects, 1 for Library clips/sounds/music/stills./backup of working projects. 1x500GB SSD current project only drive, 2x WD RED 2TB drives for latest footage storage. Total 31TB of 10 external WD drives for backup.

ASUS NVIDIA GeForce RTX 3060 12GB. nVidia Studio driver version 572.60 - 3584xCUDA cores Direct X 12.1. Memory interface 192bit Memory bandwidth 360.05GB/s 12GB of dedicated GDDR6 video memory, shared system memory 16307MB PCi Express x8 Gen3. Two Samsung 27" LED SA350 monitors with 5000000:1 contrast ratios at 60Hz.

Running MMS 2024 Suite v 23.0.1.182 (UDP3) and VPX 14 - v20.0.3.180 (UDP3)

M Audio Axiom AIR Mini MIDI keyboard Ver 5.10.0.3507

VXP 14, MMS 2024 Suite, Vegas Studio 16, Vegas Pro 18, Vegas Pro 21,Cubase 4. CS6, NX Studio, Mixcraft 9 Recording Studio. Mixcraft Pro 10 Studio. CS6 and DXO Photolab 8, OBS Studio.

Audio System 5 x matched bi-wired 150 watt Tannoy Reveal speakers plus one Tannoy 15" 250 watt sub with 5.1 class A amplifier. Tuned to room with Tannoy audio application.

Ram Acoustic Studio speakers amplified by NAD amplifier.

Rogers LS7 speakers run from Cambridge Audio P50 amplifier

Schrodinger's Backup. "The condition of any backup is unknown until a restore is attempted."

AAProds wrote on 5/13/2025, 3:01 AM

@Can-Dive

have you ever installed K-lite on any of your computers and then uninstalled it?

No, never.

All my forum comments are based on or refer to my System 1.

My struggle is over! I built my (now) system 2 in 2011 when DV was king and MPEG 2 was just coming onto the scene and I needed a more powerful system to cope. Since then we've advanced to MP4 and to bigger and bigger resolutions. I was really suffering, not so much in editing (with proxies) but in encoding, which just took ages. A video, with Neat Video noise reduction applied, would encode at 12% of film speed. My new system 1 does the same job at 160% of film speed. Marvellous. I'm keeping my old system as a capture station for analogue video tapes and DV.

System 1

Windows 11 v23H2 severely modified by Openshell and ExplorerPatcher

Power supply: 850W Cooler Master (should have got modular)

CPU: Intel i7 13700K running at 3400mhz, cooled by a Kraken 2x140mm All In One liquid cooler.

RAM: 64gb (2x32gb sticks) G.Skill "Ripjaws" DDR4 3200Mhz

GPU 1: iGPU UHD 770

GPU 2: NVidia RTX 3060Ti Windforce 8gb

C drive: NVME 500gb

Bluray Burner: Pioneer BDR-212D

Various other SSD and HDDs.

Monitor: 27"/68cm Samsung, 2560 x 1440, 43 pixels/cm.

MEP 2021 version 20.0.1.80

Movie Studio 2025

Magix Video Easy version 7.0.1.145

System 2

(Still in use for TV and videotape capture)

Windows 10 Home Version 2009

CPU: i5-750 at 2670mhz with 12gb RAM

Onboard IEEE1394 (Firewire) port

GPU: ATI Radeon HD 4770 (512mb) which is ignored by MEP

Hard drives: C Drive 256gb SSD, various other HDDs.

Monitor: Dell 22"/56cm, 1680x1050, 35 pixels/cm

Movie Studio 2023

Movie Studio 2024

VPX 12

CubeAce wrote on 5/13/2025, 3:38 AM

@Can-Dive @Marc-Goder @Gid @AAProds @johnebaker

I am beginning to wonder if it is a hardware solution. The newer inboard Intel GPUs and Gid's 3090 all have additional codec capabilities to my Intel 630 / nvidia 3060 combo.

 

 

Windows 10 Enterprise. Version 22H2 OS build 19045.5737

Direct X 12.1 latest hardware updates for Western Digital hard drives.

Asus ROG STRIX Z390-F Gaming motherboard Rev 1.xx with Supreme FX inboard audio using the S1220A code. Driver No 6.0.8960.1 Bios version 1401

Intel i9900K Coffee Lake 3.6 to 5.1GHz CPU with Intel UHD 630 Graphics .Driver version Graphics Driver 31.0.101.2135 for 7th-10th Gen Intel® with 64GB of 3200MHz Corsair DDR4 ram.

1000 watt EVGA modular power supply.

1 x 250GB Evo 970 NVMe: drive for C: drive backup 1 x 1TB Sabrent NVMe drive for Operating System / Programs only. 1X WD BLACK 1TB internal SATA 7,200rpm hard drives.1 for internal projects, 1 for Library clips/sounds/music/stills./backup of working projects. 1x500GB SSD current project only drive, 2x WD RED 2TB drives for latest footage storage. Total 31TB of 10 external WD drives for backup.

ASUS NVIDIA GeForce RTX 3060 12GB. nVidia Studio driver version 572.60 - 3584xCUDA cores Direct X 12.1. Memory interface 192bit Memory bandwidth 360.05GB/s 12GB of dedicated GDDR6 video memory, shared system memory 16307MB PCi Express x8 Gen3. Two Samsung 27" LED SA350 monitors with 5000000:1 contrast ratios at 60Hz.

Running MMS 2024 Suite v 23.0.1.182 (UDP3) and VPX 14 - v20.0.3.180 (UDP3)

M Audio Axiom AIR Mini MIDI keyboard Ver 5.10.0.3507

VXP 14, MMS 2024 Suite, Vegas Studio 16, Vegas Pro 18, Vegas Pro 21,Cubase 4. CS6, NX Studio, Mixcraft 9 Recording Studio. Mixcraft Pro 10 Studio. CS6 and DXO Photolab 8, OBS Studio.

Audio System 5 x matched bi-wired 150 watt Tannoy Reveal speakers plus one Tannoy 15" 250 watt sub with 5.1 class A amplifier. Tuned to room with Tannoy audio application.

Ram Acoustic Studio speakers amplified by NAD amplifier.

Rogers LS7 speakers run from Cambridge Audio P50 amplifier

Schrodinger's Backup. "The condition of any backup is unknown until a restore is attempted."

johnebaker wrote on 5/13/2025, 3:54 AM

@Can-Dive

Hi

. . . . There appears to be a negative view regarding K-lite. I'm personally indifferent. I never needed it and only installed it now to try and solve this issue. . . . .

There are very good reasons why K-Lite receives negative views, try searching other video forums as to why.

. . . . have you ever installed K-lite on any of your computers and then uninstalled it . . . .

I did, several years ago and the resultant issue with the screwing up of existing codec usage by 'taking over' from the existing fully working Windows, and software manufacturer installed, codecs.

Uninstalling required a full clean installation of Windows and software to get rid of it completely.

IMHO the various 'All-in-one' codec packs, that are available, are the 'last resort' option.

Like @Gid, @AAProds I will never install any 'all-in-one' codec packs 'en masse'.

. . . . My tests concluded that it provides the functionality to allow VPX/MMS to play the XAVC file with audio.

Did you install the LAV components only?

John EB

 

VPX 16, Movie Studio 2025, and earlier versions 2015 and 2016, Music Maker Premium 2024.

PC - running Windows 11 23H2 Professional on Intel i7-8700K 3.2 GHz, 16GB RAM, RTX 2060 6GB 192-bit GDDR6, 1 x 1Tb Sabrent NVME SSD (OS and programs), 2 x 4TB (Data) internal HDD + 1TB internal SSD (Work disc), + 6 ext backup HDDs.

Laptop - Lenovo Legion 5i Phantom - running Windows 11 24H2 on Intel Core i7-10750H, 16GB DDR4-SDRAM, 512GB SSD, 43.9 cm screen Full HD 1920 x 1080, Intel UHD 630 iGPU and NVIDIA GeForce RTX 2060 (6GB GDDR6)

Sony FDR-AX53e Video camera, DJI Osmo Action 3 and Sony HDR-AS30V Sports cams.

Marc-Goder wrote on 5/13/2025, 11:51 AM

@Can-Dive , @AAProds

I hope this is the right list.

Audio:

 

0x0000    unknown    -
0x0001    PCM    Microsoft
0x0002    ADPCM    Microsoft
0x0003    IEEE FLOAT    Microsoft IEEE754
0x0004    VSELP    Compaq Computer Corp.
0x0005    IBM CVSD    IBM Corporation
0x0006    ALAW    Microsoft
0x0007    MULAW    Microsoft
0x0008    DTS    Microsoft
0x0009    Microsoft DRM    Microsoft
0x000A    WMSpeech    Microsoft
0x000B    Windows Media RT Voice    Microsoft
0x0010    OKI ADPCM    OKI
0x0011    DVI ADPCM    Intel Corporation
0x0012    Mediaspace ADPCM    Videologic
0x0013    Sierra ADPCM    Sierra Semiconductor Corp
0x0014    G723 ADPCM    Antex Electronics Corporation
0x0015    DIGISTD    DSP Solutions, Inc.
0x0016    DIGIFIX    DSP Solutions, Inc.
0x0017    Dialogic OKI ADPCM    Dialogic Corporation
0x0018    Mediavision ADPCM    Media Vision, Inc. 
0x0019    CU CODEC    Hewlett-Packard Company
0x001A    HP DYNAMIC VOICE    Hewlett-Packard Company
0x0020    Yamaha ADPCM    Yamaha Corporation of America
0x0021    Sonarc    Speech Compression
0x0022    DSP Group TrueSpeech    DSP Group, Inc
0x0023    ECHOSC1    Echo Speech Corporation
0x0024    Audiofile AF36    Virtual Music, Inc.
0x0025    APTX    Audio Processing Technology
0x0026    Audiofile AF10    Virtual Music, Inc.
0x0027    Prosody 1612    Aculab plc
0x0028    LRC    Merging Technologies S.A.
0x0030    Dolby AC2    Dolby Laboratories
0x0031    GSM 6.10    Microsoft
0x0032    MSNAudio    Microsoft
0x0033    Antex ADPCME    Antex Electronics Corporation
0x0034    Control Res. VQLPC    Control Resources Limited
0x0035    DigiReal    DSP Solutions, Inc.
0x0036    DigiADPCM    DSP Solutions, Inc.
0x0037    Control Res. CR10    Control Resources Limited
0x0038    NMS VBXADPCM    Natural MicroSystems
0x0039    CS IMAADPCM    Crystal Semiconductor IMA ADPCM 
0x003A    ECHOSC3    Echo Speech Corporation 
0x003B    Rockwell ADPCM    Rockwell International 
0x003C    Rockwell DIGITALK    Rockwell International 
0x003D    XEBEC    Xebec Multimedia Solutions Limited 
0x0040    G721 ADPCM    Antex Electronics Corporation
0x0041    G728 CELP    Antex Electronics Corporation
0x0042    MSG723    Microsoft
0x0043    IBM AVC ADPCM    IBM Corp
0x0044    MSG729    Microsoft
0x0045    ITU-T G.726 ADPCM    -
0x0050    MPEG (MP1/MP2)    ISO/IEC
0x0052    RT24    InSoft, Inc.
0x0053    PAC    InSoft, Inc.
0x0055    MP3    ISO
0x0059    Lucent G723    Lucent Technologies
0x0060    Cirrus    Cirrus Logic
0x0061    ESPCM    ESS Technology
0x0062    Voxware    Voxware Inc
0x0063    Canopus ATRAC    Canopus, co., Ltd.
0x0064    G726 ADPCM    APICOM
0x0065    G722 ADPCM    APICOM
0x0066    DSAT    Microsoft
0x0067    DSAT DISPLAY    Microsoft
0x0069    Voxware BYTE ALIGNED    Voxware Inc.
0x0070    Voxware AC8    Voxware Inc.
0x0071    Voxware AC10    Voxware Inc.
0x0072    Voxware AC16    Voxware Inc.
0x0073    Voxware AC20    Voxware Inc.
0x0074    Voxware RT24    Voxware Inc.
0x0075    Voxware RT29    Voxware Inc.
0x0076    Voxware RT29HW    Voxware Inc.
0x0077    Voxware VR12    Voxware Inc.
0x0078    Voxware VR18    Voxware Inc.
0x0079    Voxware TQ40    Voxware Inc.
0x007A    VOXWARE SC3    Voxware, Inc.
0x007B    VOXWARE SC3    Voxware, Inc.
0x0080    Softsound    Softsound, Ltd.
0x0081    Voxware TQ60    Voxware Inc
0x0082    MSRT24    Microsoft
0x0083    G729A    AT&T Labs, Inc.
0x0084    MVI MVI2    Motion Pixels
0x0085    DF G726    DataFusion Systems (Pty) (Ltd)
0x0086    DF GSM610    DataFusion Systems (Pty) (Ltd)
0x0088    ISIAUDIO    Iterated Systems, Inc.
0x0089    ONLIVE    OnLive! Technologies, Inc.
0x008A    MULTITUDE FT SX20    Multitude, Inc.
0x008B    G.721 ADPCM    Infocom ITS A/S
0x008C    CONVEDIA G729    Convedia Corporation
0x008D    Not specified    congruency, Inc.
0x0091    SBC24    Siemens Business Communications Sys
0x0092    Dolby AC3 SPDIF    Sonic Foundry
0x0093    MediaSonic G723    MediaSonic
0x0094    Prosody 8KBPS    Aculab plc
0x0097    Zyxel ADPCM    ZyXEL Communications, Inc.
0x0098    Philips LPCBB    Philips Speech Processing
0x0099    PACKED    Studer Professional Audio AG
0x00A0    Malden PhonyTalk    Malden Electronics Ltd.
0x00A1    Racal Recorder GSM    Racal Recorders
0x00A2    Racal Recorder G720.a    Racal Recorders
0x00A3    Racal G723.1    Racal Recorders
0x00A4    Racal Tetra ACELP    Racal Recorders
0x00B0    NEC AAC    NEC Corporation
0x00FF    AAC    -
0x0100    Rhetorax ADPCM    Rhetorex Inc
0x0101    IRAT    BeCubed Software Inc.
0x0102    ALAW    IBM a-law format
0x0103    ADPCM    IBM AVC Adaptive Differential Pulse Code Modulation
0x0111    Vivo G723    Vivo Software
0x0112    Vivo SIREN    Vivo Software
0x0120    PHILIPS CELP    Philips Speech Processing
0x0121    PHILIPS GRUNDIG    Philips Speech Processing
0x0123    DEC G723    Digital Equipment Corporation
0x0125    Sanyo LD ADPCM    Sanyo Electric Co., Ltd.
0x0130    Sipro Lab ACEPLNET    Sipro Lab Telecom Inc.
0x0131    Sipro Lab ACELP4800    Sipro Lab Telecom Inc.
0x0132    Sipro Lab ACELP8V3    Sipro Lab Telecom Inc.
0x0133    Sipro Lab G729    Sipro Lab Telecom Inc.
0x0134    Sipro Lab G729A    Sipro Lab Telecom Inc.
0x0135    Sipro Lab KELVIN    Sipro Lab Telecom Inc.
0x0136    VOICEAGE AMR    VoiceAge Corporation
0x0140    G726ADPCM    Dictaphone Corporation
0x0141    CELP68    Dictaphone Corporation
0x0142    CELP54    Dictaphone Corporation
0x0150    Qualcomm Purevoice    Qualcomm, Inc.
0x0151    Qualcomm Halfrate    Qualcomm, Inc.
0x0155    TUBGSM    Ring Zero Systems, Inc.
0x0160    WMA v1    Microsoft
0x0161    WMA v2    Microsoft
0x0162    Windows Media Audio 9 Professional    Microsoft, Inc.
0x0163    Windows Media Audio 9 Lossless    Microsoft, Inc.
0x0164    WMA Pro over S/PDIF    Microsoft
0x0170    UNISYS NAP ADPCM    Unisys Corporation
0x0171    UNISYS NAP ULAW    Unisys Corporation
0x0172    UNISYS NAP ALAW    Unisys Corporation
0x0173    UNISYS NAP 16K    Unisys Corporation
0X0174    MM SYCOM ACM SYC008    SyCom Technologies
0x0175    MM SYCOM ACM SYC701 G726L    SyCom Technologies
0x0176    MM SYCOM ACM SYC701 CELP54    SyCom Technologies
0x0177    MM SYCOM ACM SYC701 CELP68    SyCom Technologies
0x0178    KNOWLEDGE ADVENTURE ADPCM    Knowledge Adventure, Inc.
0x0180    MPEG2AAC    Fraunhofer IIS
0x0190    DTS DS    Digital Theater Systems, Inc.
0x0200    Creative ADPCM    Creative Labs, Inc
0x0202    Creative FASTSPEECH8    Creative Labs, Inc
0x0203    Creative FASTSPEECH10    Creative Labs, Inc
0x0210    UHER ADPCM    UHER informatic GmbH
0x0215    Ulead DV Audio    Ulead Systems, Inc
0x0216    Ulead DV Audio    Ulead Systems, Inc
0x0220    Quarterdeck    Quarterdeck Corporation
0x0230    I-Link VC    I-link Worldwide
0x0240    RAW SPORT    Aureal Semiconductor
0x0241    ESST AC3    ESS Technology
0x0250    IPI HSX    Interactive Products, Inc.
0x0251    IPI RPELP    Interactive Products, Inc.
0x0260    CS2    Consistent Software
0x0270    Sony SCX    Sony Corp.
0x0271    SONY SCY    Sony Corporation
0x0272    SONY ATRAC3    Sony Corporation
0x0273    SONY SPC    Sony Corporation
0x0280    TELUM    Telum Inc.
0x0281    TELUMIA    Telum Inc.
0x0285    Norcom Voice Systems ADPCM    Norcom Electronics Corporation
0x0300    FM TOWNS SND    Fujitsu Corp.
0x0301    Not specified    Fujitsu Corporation
0x0302    Not specified    Fujitsu Corporation
0x0303    Not specified    Fujitsu Corporation
0x0304    Not specified    Fujitsu Corporation
0x0305    Not specified    Fujitsu Corporation
0x0306    Not specified    Fujitsu Corporation
0x0307    Not specified    Fujitsu Corporation
0x0308    Not specified    Fujitsu Corporation
0x0350    DEVELOPMENT    Micronas Semiconductors, Inc.
0x0351    CELP833    Micronas Semiconductors, Inc.
0x0400    BTV DIGITAL    Brooktree Corporation
0x0401    Intel Music Coder (IMC)    Intel Corporation
0x0402    Indeo Audio    Ligos
0x0450    QDesign MUSIC    QDesign Corporation
0x0500    On2 VP7    On2 Technologies
0x0501    On2 VP6    On2 Technologies
0x0680    VME VMPCM    AT&T Labs, Inc.
0x0681    TPC    AT&T Labs, Inc.
0x0700    YMPEG MPEG1/2    Yusuf Motiwala
0x08AE    Lightwave Lossless    http://www.clearjump.com
0x0AAC    HDX4 AAC    Jomigo GmbH
0x1000    OLIGSM    Ing C. Olivetti & C., S.p.A.
0x1001    OLIADPCM    Ing C. Olivetti & C., S.p.A.
0x1002    OLICELP    Ing C. Olivetti & C., S.p.A.
0x1003    OLISBC    Ing C. Olivetti & C., S.p.A.
0x1004    OLIOPR    Ing C. Olivetti & C., S.p.A.
0x1100    LH CODEC    Lernout & Hauspie
0x1101    L & H CELP codec    Lernout & Hauspie 
0x1102    L & H SBC codec    Lernout & Hauspie 
0x1103    L & H SBC codec    Lernout & Hauspie 
0x1104    L & H SBC codec    Lernout & Hauspie 
0x1400    NORRIS    Norris Communications, Inc.
0x1401    ISIAUDIO    ISIAudio
0x1500    Soundspace Musicompress    Soundspace Music Compression
0x181C    VoxWare RT24 speech codec    Voxware Inc.
0x181E    Lucent elemedia AX24000P Music codec    -
0x1971    SONICFOUNDRY LOSSLESS    Sonic Foundry
0x1979    INNINGS ADPCM    Innings Telecom Inc.
0x1C07    Lucent SX8300P speech codec    -
0x1C0C    Lucent SX5363S G.723 compliant codec    -
0x1F03    CUseeMe DigiTalk (ex-Rocwell)    -
0x1FC4    NCT ALF2CD codec    http://www.nctsoft.com
0x2000    Dolby AC3    Dolby Labs
0x2001    Dolby DTS    Dolby Labs
0x2002    RealAudio 1 / 2 14.4    -
0x2003    RealAudio 1 / 2 28.8    -
0x2004    RealAudio G2 / 8 Cook (low bitrate)    -
0x2005    RealAudio 3 / 4 / 5 Music (DNET)    -
0x2006    RealAudio 10 AAC (RAAC)    -
0x2007    RealAudio 10 AAC+ (RACP)    -
0x2500    Reserved rangle to 0x2600    Microsoft
0x3313    makeAVIS (ffvfw fake AVI sound from AviSynth scripts)    -
0x4143    Divio MPEG-4 AAC audio    -
0x4201    Nokia adaptive multirate    Nokia Mobile Phones
0x4243    Divio's G726    Divio, Inc.
0x434C    LEAD Speech    -
0x564C    LEAD Vorbis    -
0x5756    WavPack Audio    xiph.org [open source]
0x674F    Ogg Vorbis 1    Ogg Vorbis
0x6750    Ogg Vorbis 2    Ogg Vorbis
0x6751    Ogg Vorbis 3    Ogg Vorbis
0x676F    Ogg Vorbis 1 PLUS    Ogg Vorbis
0x6770    Ogg Vorbis 2 PLUS    Ogg Vorbis
0x6771    Ogg Vorbis 3 PLUS    Ogg Vorbis
0x7000    3COM NBX    3Com Corporation
0x706D    FAAD AAC    (open source)
0x7A21    GSM-AMR (CBR, no SID)    GSMA/3GPP
0x7A22    GSM-AMR (VBR w/SID)    GSMA/3GPP
0xA100    COMVERSEINFOSYS G723 1    Comverse Infosys Ltd.
0xA101    COMVERSEINFOSYS AVQSBC    Comverse Infosys Ltd.
0xA102    COMVERSEINFOSYS OLDSBC    Comverse Infosys Ltd.
0xA103    Symbol Technology's G729A    Symbol Technologies Canada
0xA104    VOICEAGE AMR WB    VoiceAge Corporation
0xA105    Ingenient's G726    Ingenient Technologies, Inc.
0xA106    ISO/MPEG-4 advanced audio Coding    AAC.
0xA107    Encore Software Ltd's G726    Encore Software Ltd.
0xA109    Speex ACM Codec    xiph.org (Open Source)
0xDFAC    DebugMode SonicFoundry Vegas FrameServer ACM Codec    -
0xe708    Unknown    -
0xF1AC    Free Lossless Audio Codec FLAC    -
0xFFFE    Extensible wave format    -
0xFFFF    development use    N.A.

------------------------------------------------------------------------------------------------------------------------------------------------------

 

Video:
1978    A.M.Paredes predictor (LossLess)    -
2VUY    Optibase VideoPump 8-bit 4:2:2 Component Y'CbCr    -
3IV0    MPEG4-based codec 3ivx    -
3IV1    3ivx (MPEG4-based)    3ivx
3IV2    3ivx (MPEG4-based)    3ivx
3IVD    3ivx DivX Doctored    3ivx
3IVX    3ivx (MPEG4-based)    3ivx
3VID    3ivx (MPEG4-based)    3ivx
8BPS    Planar RGB w/alpha    Apple
____    |No Codec    NA
_BIT    BI_BITFIELDS (Raw RGB)    * No codec needed
_JPG    BI_JPEG JPEG compressed    Joint Photo Experts Group
_PNG    BI_PNG PNG compressed    W3C/ISO/IEC (RFC-2083)
_RAW    Full Frames (Uncompressed)    N.A.
_RGB    BI_RGB Raw Bitmap    * No codec needed
_RL4    BI_RLE4 (RLE 4bpp RGB)    * No codec needed
_RL8    BI_RLE8 (RLE 8bpp RGB)    * No codec needed
AAS4    Autodesk Animator codec (RLE)    Autodesk
AASC    Autodesk Animator codec    Autodesk
ABYR    Kensington ?    Kensington
ACTL    Streambox ACT-L2    -
ADV1    Loronix WaveCodec (used in various CCTV products)    -
ADVJ    Avid M-JPEG Avid Technology Also known as AVRn    Avid Technology, Inc
AEIK    Intel Indeo Video 3.2 (Vector Quantization)    -
AEMI    Array VideoONE MPEG1-I Capture    Array Microsystems
AFLC    Autodesk Animator codec    Autodesk
AFLI    Autodesk Animator codec    Autodesk
AHDV    CineForm 10-bit Visually Perfect HD (Wavelet)    -
AJPG    22fps JPEG-based codec for digital cameras    -
ALAC    Apple lossless audio    Apple
ALPH    Not specified.    Ziracom Digital Communications Inc.
AMPG    Array VideoONE MPEG    Array Microsystems
AMR     AMR Speech Codec    3GPP.org
ANIM    Intel RDX    Intel
AP41    AngelPotion Definitive    AngelPotion
AP42    AngelPotion Definitive (hack MS MP43)    AngelPotion
ASLC    AlparySoft Lossless Codec    -
ASV1    Asus Video    Asus
ASV2    Asus Video (2)    Asus
ASVX    Asus Video 2.0    Asus
ATM4    Ahead Nero Digital MPEG-4 Codec    -
AUR2    AuraVision Aura 2: YUV 422    AuraVision Corporation
AURA    AuraVision Aura 1: YUV 411    AuraVision Corporation
AUVX    AUVX video codec.    USH GmbH
AV1X    Avid 1:1x (Quick Time)    Avid Technology, Inc
AVC1    H.264/MPEG-4 AVC    ITU-T/ISO/IEC 
AVD1    Avid DV (Quick Time)    Avid Technology, Inc
AVDJ    Independent JPEG Group's codec    ?
AVDN    Avid DNxHD (Quick Time)    Avid Technology, Inc
AVDV    Avid DV    Avid Technology, Inc
AVI1    MainConcept Motion JPEG Codec    -
AVI2    MainConcept Motion JPEG Codec    -
AVID    Avid Motion JPEG    Avid Technology, Inc
AVIS    Wrapper for AviSynth (Dummy codec)    -
AVMP    Avid IMX (Quick Time)    Avid Technology, Inc
AVR     Avid ABVB/NuVista MJPEG w/alpha    Avid Technology, Inc
AVRN    Independent JPEG Group's codec    ?
AVUI    Avid Meridien Uncompressed w/alpha    Avid Technology, Inc
AVUP    Avid 10bit Packed (Quick Time)    Avid Technology, Inc
AYUV    4:4:4 YUV format    *No codec needed
AZPR    Apple QuickTime    Apple
AZRP    Apple QuickTime    Apple
BGR     Raw RGB32    * No codec needed
BHIV    BeHere iVideo    -
BINK    Bink Video    RAD Game Tools
BIT     BI_BITFIELDS (Raw RGB)    -
BITM    Microsoft H.261    Microsoft
BLOX    Jan Jezabek BLOX MPEG Codec    -
BLZ0    MPEG-4    Blizzard Entertainment 
BT20    Prosumer Video    Conexant
BTCV    Composite Video Codec    Conexant
BTVC    Conexant Composite Video    Conexant
BW00    BergWave (Wavelet)    -
BW10    Broadway MPEG Capture/Compression    Data Translation
BXBG    BOXX BGR    -
BXRG    BOXX RGB    -
BXY2    BOXX 10-bit YUV    -
BXYV    BOXX YUV    -
CC12    YUV12 Codec    Intel
CDV5    Canopus SD50/DVHD    -
CDVC    Canopus DV Codec    Canopus
CDVH    Canopus SD50/DVHD    -
CFCC    DPS Perception    Digital Processing Systems
CFHD    CineForm 10-bit Visually Perfect HD (Wavelet)    -
CGDI    Camcorder Video    Microsoft
CHAM    MM_WINNOV_CAVIARA_CHAMPAGNE    Winnov, Inc.
CJPG    WebCam JPEG    Creative Labs
CLJR    Cirrus Logic YUV 4:1:1    Cirrus
CLLC    Canopus LossLess    -
CLPL    Format similar to YV12 but including a level of indirection.    -
CM10    MediaShow 1.0.    CyberLink Corporation
CMYK    Common Data Format in Printing    Colorgraph (UK)
COL0    FFmpeg DivX ;-) (MS MPEG-4 v3)    -
COL1    FFmpeg DivX ;-) (MS MPEG-4 v3)    -
CPLA    YUV 4:2:0    Weitek
CRAM    Microsoft Video 1    Microsoft
CSCD    RenderSoft CamStudio lossless Codec (LZO & GZIP compression)    -
CT10    TalkingShow 1.0.    CyberLink Corporation
CTRX    Citrix Scalable Video Codec    -
CUVC    Canopus HQ    -
CVID    Cinepak by Supermac    Supermac
CWLT    Microsoft Color WLT DIB    Microsoft
CYUV    Creative Labs YUV    Creative Labs, Inc.
CYUY    ATI Proprietary YUV compression    ATI Technologies
D261    H.261    ITU-T
D263    H.263    ITU-T
DAVC    Dicas MPEGable H.264/MPEG-4 AVC base profile codec    -
DC25    MainConcept ProDV Codec    -
DCAP    Pinnacle DV25 Codec    -
DCL1    Data Connection Conferencing Codec    -
DCT0    WniWni Codec    -
DFSC    DebugMode FrameServer VFW Codec    -
DIB     Device Independent Bitmap    * No codec needed
DIV1    Microsoft MPEG-4 v1    Microsoft
DIV2    Microsoft MPEG-4 v2    Microsoft
DIV3    DivX 3 Low-Motion    DivX
DIV4    DivX 3 Fast-Motion    DivX
DIV5    DivX 5.x/6.x    divx.com
DIV6    DivX ;-) (MS MPEG-4 v3)    ?
DIVX    DivX 4 (OpenDivX)    Project Mayo
DJPG    Broadway 101 Motion JPEG codec.    Data Translation, Inc.
DM4V    Dicas MPEGable MPEG-4    -
DMB1    Matrox MJPG for RainbowRunner    Matrox
DMB2    Matrox MJPG for RainbowRunner    Matrox
DMK2    ViewSonic V36 PDA Video    -
DP02    DynaPel MPEG-4    -
DP16    YUV411 with DPCM 6-bit compression.    Matsushita
DP18    YUV411 with DPCM 8-bit compression.    Matsushita
DP26    YUV422 with DPCM 6-bit compression.    Matsushita
DP28    YUV422 with DPCM 8-bit compression.    Matsushita
DP96    YVU9 with DPCM 6-bit compression.    Matsushita
DP98    YVU9 with DPCM 8-bit compression.    Matsushita
DP9L    YVU9 with DPCM 6-bit compression and thinned-out.    Matsushita
DPS0    DPS Reality Motion JPEG    DPS/Leitch
DPSC    DPS PAR Motion JPEG    DPS/Leitch
DRMI    iPod DRM Protected    Apple
DRWX    Pinnacle DV25 Codec    -
DSVD    DV Codec    ?
DTMT    Media-100 Codec    -
DTNT    Media-100 Codec    -
DUCK    TrueMotion S    Duck Corporation
DV10    BlueFish444 (lossless RGBA, YUV 10-bit)    -
DV25    Matrox DVCPRO codec    Matrox
DV50    Matrox DVCPRO50 codec    Matrox
DVAN    Pinnacle miroVideo DV300 SW codec    Pinnacle / Avid
DVC     DVC/DV Video    IEC 61834 and SMPTE 314M
DVCP    DVC/DV Video    IEC 61834 and SMPTE 314M
DVCS    MainConcept DV Codec    -
DVE2    DVE-2 Videoconferencing Codec    InSoft
DVH1    Pinnacle DVHD100    -
DVHD    DV 1125 lines at 30.00 Hz or 1250 lines at 25.00 Hz    IEC Standard
DVIS    VSYNC DualMoon Iris DV codec    -
DVL     Radius SoftDV 16:9 NTSC    Radius / Cinepak
DVLP    Radius SoftDV 16:9 PAL    Radius / Cinepak
DVMA    Darim Vision DVMPEG (dummy for MPEG compressor)    Darim Vision Co., Ltd.
DVNM    Not specified.    Matsushita
DVOR    BlueFish444 (lossless RGBA, YUV 10-bit)    -
DVPN    Apple QT DV (NTSC)    Apple
DVPP    Apple QT DV (PAL)    Apple
DVR1    TARGA2000 Codec    -
DVRS    VSYNC DualMoon Iris DV codec    -
DVSD    DVC/DV Video    IEC 61834 and SMPTE 314M
DVSL    DV compressed in SD (SDL)    IEC Standard
DVX1    DVX1000SP Video Decoder    Lucent
DVX2    DVX2000S Video Decoder    Lucent
DVX3    DVX3000S Video Decoder    Lucent
DX50    DivX 5.x/6.x    divx.com
DXGM    Electronic Arts Game Video codec    -
DXRE    DivX Subtitle Codec    DivX
DXSB    DivX Subtitle Codec    DivX
DXT0    Reserved.    Microsoft
DXT1    DirectX Texture Compression Format 1    Microsoft 
DXT2    DirectX Texture Compression Format 2    Microsoft 
DXT3    DirectX Texture Compression Format 3    Microsoft 
DXT4    DirectX Texture Compression Format 4    Microsoft 
DXT5    DirectX Texture Compression Format 5    Microsoft 
DXT6    Reserved.    Microsoft
DXT7    Reserved.    Microsoft
DXT8    Reserved.    Microsoft
DXT9    Reserved.    Microsoft
DXTA    Reserved.    Microsoft
DXTB    Reserved.    Microsoft
DXTC    DirectX Texture Compression    Microsoft
DXTD    Reserved.    Microsoft
DXTE    Reserved.    Microsoft
DXTF    Reserved.    Microsoft
DXTG    Reserved.    Microsoft
DXTH    Reserved.    Microsoft
DXTI    Reserved.    Microsoft
DXTJ    Reserved.    Microsoft
DXTK    Reserved.    Microsoft
DXTL    Reserved.    Microsoft
DXTM    Reserved.    Microsoft
DXTN    DirectX Compressed Texture    Microsoft
DXTO    Reserved.    Microsoft
DXTP    Reserved.    Microsoft
DXTQ    Reserved.    Microsoft
DXTR    Reserved.    Microsoft
DXTS    Reserved.    Microsoft
DXTT    Reserved.    Microsoft
DXTU    Reserved.    Microsoft
DXTV    Reserved.    Microsoft
DXTW    Reserved.    Microsoft
DXTX    Reserved.    Microsoft
DXTY    Reserved.    Microsoft
DXTZ    Reserved.    Microsoft
EKQ0    related to Elsa Graphics cards    http://www.elsa.com/
ELK0    related to Elsa Graphics cards    http://www.elsa.com/
EM2V    Etymonix MPEG-2 I-frame    http://www.etymonix.com/
EMWC    EverAd Marquee WMA codec.    EverAd, Inc.
ENCA    ISMA Encrypted/Protected audio    ~ISOMP4
ENCV    ISMA Encrypted/Protected video    ~ISOMP4
EQK0    Elsa graphics card quick codec    -
ESCP    Escape    Eidos Technologies
ETV1    eTreppid Video Codec    eTreppid Technologies
ETV2    eTreppid Video Codec    eTreppid Technologies
ETVC    eTreppid Video Codec    eTreppid Technologies
FFDS    ffds Lossless Video    FFmpeg
FFV1    ffds Lossless Video    FFmpeg
FFVH    FFmpeg Lossless HuffYUV (open source)    ffmpeg
FLIC    Autodesk FLI/FLC Animation    http://www.autodesk.com
FLJP    Field Encoded Motion JPEG    D-Vision
FLV1    Flash Sorenson Video    Sorenson Media
FLV4    Flash VP6    On2 Technologies
FMJP    D-Vision fieldbased ISO MJPEG    -
FMP4    FFmpeg/ffdshow ISO MPEG-4    FFmpeg/ffdshow (open source)
FPS1    FRAPS Codec    beepa
FRLE    SoftLab-NSK Y16 + Alpha RLE    -
FRWA    Forward Motion JPEG w/alpha    SoftLab-Nsk
FRWD    Forward Motion JPEG    SoftLab-Nsk
FRWT    Darim Vision Forward Motion JPEG    Darim Vision Co., Ltd.
FRWU    Darim Vision Forward Uncompressed    Darim Vision Co., Ltd.
FSV1    FFmpeg Flash Screen video    ffmpeg (open source)
FVF1    Fractal Video Frame    Iterated Systems, Inc.
FVFW    ff MPEG-4 based on XviD codec    -
FXT1    Not specified.    3dfx Interactive, Inc.
G2M2    GoToMeeting/GoToWebinar Codec v2.x    Citrix Systems, Inc.
G2M3    GoToMeeting/GoToWebinar Codec v3.x    Citrix Systems, Inc.
G726    ITU-T Recommendation G.726 (1990)    ~ISOMP4
GEPJ    Motion JPEG Codec    White Pine (ex Paradigm Matrix)
GJPG    Grand Tech GT891x Codec    -
GLCC    GigaLink AV Capture codec    -
GLZW    Motion LZW    gabest@freemail.hu
GPEG    Motion JPEG    gabest@freemail.hu
GPJM    Pinnacle ReelTime MJPEG Codec    -
GREY    Apparently a duplicate of Y800    -
GWLT    Microsoft Greyscale WLT DIB    Microsoft
GXVE    SoftMedia ViVD V2    SoftMedia
H260    H.260    ITU-T 
H261    H.261    ITU-T 
H262    H.262    ITU-T 
H263    H.263    ITU-T 
H264    H.264/MPEG-4 AVC    ITU-T/ISO/IEC 
H265    Intel ITU H.265    -
H266    Intel ITU H.266    -
H267    Intel ITU H.267    -
H268    Intel ITU H.268    -
H269    Intel ITU H.263 for POTS-based videoconferencing    -
HD10    BlueFish444 (lossless RGBA, YUV 10-bit)    -
HDX4    HDX4 MPEG-4 Codec    JOMIGO GmbH.
HFYU    Huffyuv Lossless Codec    Open Source
HM12    Hauppauge PVR 250/350 MB-YUV Format    Hauppauge
HMCR    Rendition Motion Compensation Format    Rendition
HMRR    Rendition Motion Compensation Format    Rendition
I263    H.263    ITU-T
I420    RAW I420    *No Decoder Needed
IAN     Intel RDX.    Intel Corporation
ICLB    CellB Videoconferencing Codec    InSoft
IDM0    IDM Motion Wavelets 2.0    -
IF09    Indeo YVU9 (YVU9 with additional delta-frame info after the U plane)    *No codec needed
IFO9    Intel intermediate YUV9.    Intel Corporation
IGOR    Power DVD    ?
IJPG    Intergraph JPEG    Intergraph
ILVC    Layered Video    Intel
ILVR    H.263    ITU-T
IMAC    Intel hardware motion compensation.    Intel Corporation
IMC1    As YV12, except the U and V planes have same stride as the Y plane    -
IMC2    Similar to IMC1, w/ U and V lines interleaved at half stride boundaries    -
IMC3    As IMC1, except that U and V are swapped    -
IMC4    As IMC2, except that U and V are swapped    -
IMG     Apple RGB    Apple
IMJG    Accom SphereOUS MJPEG with Alpha-channel    -
IPDV    Giga AVI DV Codec    I-O Data Device, Inc.
IPJ2    Image Power JPEG2000    -
IR21    Indeo 2.1    Ligos / Indeo / Intel
IRAW    Intel YUV Uncompressed    Intel
ISME    Intel's next-generation video codec.    Intel Corporation
IUYV    Interlaced version of UYVY    http://www.leadtools.com/
IV30    Indeo 3.x    Ligos / Indeo / Intel
IV31    Indeo 3.x    Ligos / Indeo / Intel
IV32    Indeo 3.x    Ligos / Indeo / Intel
IV33    Indeo 3.x    Ligos / Indeo / Intel
IV34    Indeo 3.x    Ligos / Indeo / Intel
IV35    Indeo 3.x    Ligos / Indeo / Intel
IV36    Indeo 3.x    Ligos / Indeo / Intel
IV37    Indeo 3.x    Ligos / Indeo / Intel
IV38    Indeo 3.x    Ligos / Indeo / Intel
IV39    Indeo 3.x    Ligos / Indeo / Intel
IV40    Indeo 4.x    Ligos / Indeo / Intel
IV41    Indeo 4.x    Ligos / Indeo / Intel
IV42    Indeo 4.x    Ligos / Indeo / Intel
IV43    Indeo 4.x    Ligos / Indeo / Intel
IV44    Indeo 4.x    Ligos / Indeo / Intel
IV45    Indeo 4.x    Ligos / Indeo / Intel
IV46    Indeo 4.x    Ligos / Indeo / Intel
IV47    Indeo 4.x    Ligos / Indeo / Intel
IV48    Indeo 4.x    Ligos / Indeo / Intel
IV49    Indeo 4.x    Ligos / Indeo / Intel
IV50    Indeo 5.x    Ligos / Indeo / Intel
IY41    Interlaced version of Y41P    LEAD Multimedia
IYU1    12 bit format used in mode 2 of the IEEE 1394 1.04 spec    IEEE standard
IYU2    24 bit format used in mode 2 of the IEEE 1394 1.04 spec    IEEE standard
IYUV    Planar YUV format (8-bpp Y plane, 8-bpp U and V planes)    *No codec needed
JBYR    Kensington Codec    Kensington
JFIF    JPEG File Interchange Format    -
JPEG    Still Image JPEG DIB    Microsoft 
JPG     JPEG compressed    -
JPGL    Pegasus Lossless Motion JPEG    http://www.jpg.com/
KMVC    Karl Morton's Video Codec (presumably)    Team17 Software
KPCD    Kodak Photo CD    Kodak
L261    LEAD H.261    LEAD Multimedia
L263    LEAD H.263    LEAD Multimedia
L264    LEAD H.264    LEAD Multimedia
LAGS    Lagarith Lossless    Ben Greenwood
LBYR    Creative WebCam    Creative Labs, Inc.
LCMW    LEAD Motion CMW Codec    LEAD Multimedia
LCW2    LEAD MCMW 9Motion Wavelet    LEAD Multimedia
LEAD    LEAD Video Codec    LEAD Multimedia
LGRY    LEAD Grayscale Image    LEAD Multimedia
LIA1    Liafail    Liafail, Inc.
LJ2K    LEADTools JPEG2000    LEAD Multimedia
LJPG    LEAD MJPEG Codec    LEAD Multimedia
LMP2    LEADTools MPEG2    LEAD Multimedia
LMRT    Liquid Motion Runtime Control    Microsoft
LOCO    LOCO Lossless Codec    -
LSCR    LEAD Screen Capture    -
LSV0    Reserved.    Infinop Inc.
LSVC    Lightning Strike Video Codec    ESPRE Solutions
LSVM    Lightning Strike Video Codec    ESPRE Solutions
LSVW    Lightning Strike multi-bitrate    Infinop Inc.
LSVX    Lightning Strike Video Codec    ESPRE Solutions
LX63    LEAD H263 Codec    LEAD Multimedia
LZO1    LZO (oberhumer lossless)    oberhumer.com
M101    Uncompressed field-based YUY2.    Matrox Electronic Systems, Ltd.
M261    H.261    Microsoft 
M263    H.263    Microsoft 
M4CC    ESS MPEG4 Divio codec    -
M4S2    Compliant MPEG-4 v2 Simple Profile    Microsoft
MC12    Motion Compensation Format    ATI Technologies
MC24    MainConcept Motion JPEG    -
MCAM    Motion Compensation Format    ATI Technologies
MCZM    Theory MicroCosm Lossless 64bit RGB w/alpha    -
MDVD    Alex MicroDVD Video (hacked MS MPEG-4)    http://www.tiasoft.de/
MDVF    Pinnacle DV/DV50/DVHD100    -
MHFY    A.M.Paredes mhuffyYUV (LossLess)    -
MJ2C    Morgan Multimedia JPEG 2000    http://www.morgan-multimedia.com/
MJP2    Motion JPEG 2000    ISO
MJPA    Morgan Motion JPEG Codec    http://www.morgan-multimedia.com
MJPB    Morgan Motion JPEG Codec    http://www.morgan-multimedia.com
MJPG    Motion JPEG    -
MJPX    Pegasus PICVideo Motion JPEG    -
ML20    Mimic MSN Messenger Webcam    Logitech/Microsoft
MMES    Matrox MPEG-2 I-frame    Matrox
MMIF    Matrox MPEG-2 elementary I-frame-only video stream.    Matrox Electronic Systems, Ltd.
MNVD    MindBend MindVid LossLess    -
MP2A    Media Excel MPEG-2 Audio    -
MP2T    Media Excel MPEG-2 Transport Stream    -
MP2V    S-Mpeg 4 version 1    Microsoft
MP41    Microsoft MPEG-4 V1 (enhanced H263)    Microsoft
MP42    S-Mpeg 4 version 2    Microsoft
MP43    S-Mpeg 4 version 3    Microsoft
MP4A    MPEG-4 Audio    ~ISOMP4
MP4S    ISO MPEG-4 Video V1    Microsoft
MP4T    Media Excel MPEG-4 Transport Stream    -
MP4V    MPEG-4 Video    ~ISOMP4
MPEG    MPEG-1    Chromatic Research
MPG1    FFmpeg MPEG 1/2    ?
MPG2    FFmpeg MPEG 1/2    ?
MPG3    MS MPEG-4 v3    Microsoft
MPG4    MS MPEG-4 v1    Microsoft 
MPGI    MPEG    Sigma Designs
MPNG    PNG images decoder    ?
MRCA    Mrcodec    FAST Multimedia
MRLE    Run Length Encoding    Microsoft 
MSS1    Windows Media 7 Screen Video    Microsoft
MSS2    Windows Media 9 Screen Video    Microsoft
MSUC    MSU LossLess    -
MSUD    MSU LossLess    -
MSV1    Microsoft video codec V1.    Microsoft
MSVC    Video 1    Microsoft 
MSZH    avimszh (lossless, ZLIB)    S&K LCL (Lossless Codec Library)
MTGA    Motion TGA images (24, 32 bpp)    -
MTX1    Matrox, possibly a texture format    Matrox
MTX2    Matrox, possibly a texture format    Matrox
MTX3    Matrox, possibly a texture format    Matrox
MTX4    Matrox, possibly a texture format    Matrox
MTX5    Matrox, possibly a texture format    Matrox
MTX6    Matrox, possibly a texture format    Matrox
MTX7    Matrox, possibly a texture format    Matrox
MTX8    Matrox, possibly a texture format    Matrox
MTX9    Matrox, possibly a texture format    Matrox
MV10    Nokia MVC video codec.    Nokia Mobile Phones
MV11    Nokia MVC video codec.    Nokia Mobile Phones
MV12    Motion Pixels Codec (old)    Motion Pixels
MV99    Nokia MVC video codec.    Nokia Mobile Phones
MVC1    Nokia MVC video codec.    Nokia Mobile Phones
MVC2    Nokia MVC video codec.    Nokia Mobile Phones
MVC9    Nokia MVC video codec.    Nokia Mobile Phones
MVI1    Motion Pixels MVI    -
MVI2    Motion Pixels MVI    -
MWV1    Aware Motion Wavelets    Aware Inc.
MYUV    Media-100 844/X Uncompressed    -
NAVI    SMR Codec (hack of Microsoft Mpeg-4)    IRC #shadowrealm
NDIG    Ahead Nero Digital MPEG-4 Codec    -
NHVU    NVidia Texture Format (GEForce 3)    -
NO16    Theory None16 64bit uncompressed RAW    -
NT00    NewTek LightWave HDTV YUV with Alpha-channel    http://www.newtek.com/
NTN1    Video Compression 1    Nogatech
NTN2    Nogatech Video Compression 2 (GrabBee hardware coder)    -
NUV1    NuppelVideo (RTjpeg2.0)    #NAME?
NV11    8-bit 4:1:1 YUV    *No Decoder Needed
NV12    8-bit Y plane 2x2 subsampling    *No Decoder Needed
NV21    As NV12 with U and V reversed    *No Decoder Needed
NVDS    nVidia Texture Format    -
NVHS    NVidia Texture Format (GEForce 3)    -
NVHU    Not specified.    NVIDIA Corporation
NVS0    Nvidia, probably a texture format    NVIDIA Corporation
NVS1    Nvidia, probably a texture format    NVIDIA Corporation
NVS2    Nvidia, probably a texture format    NVIDIA Corporation
NVS3    Nvidia, probably a texture format    NVIDIA Corporation
NVS4    Nvidia, probably a texture format    NVIDIA Corporation
NVS5    Nvidia, probably a texture format    NVIDIA Corporation
NVS6    Not specified.    NVIDIA Corporation
NVS7    Not specified.    NVIDIA Corporation
NVS8    Not specified.    NVIDIA Corporation
NVS9    Not specified.    NVIDIA Corporation
NVT0    Nvidia, probably a texture format    NVIDIA Corporation
NVT1    Nvidia, probably a texture format    NVIDIA Corporation
NVT2    Nvidia, probably a texture format    NVIDIA Corporation
NVT3    Nvidia, probably a texture format    NVIDIA Corporation
NVT4    Nvidia, probably a texture format    NVIDIA Corporation
NVT5    Nvidia, probably a texture format    NVIDIA Corporation
NVT6    Not specified.    NVIDIA Corporation
NVT7    Not specified.    NVIDIA Corporation
NVT8    Not specified.    NVIDIA Corporation
NVT9    Not specified.    NVIDIA Corporation
NY12    Nogatech YUV 12 format.    Nogatech Ltd.
NYUV    Nogatech YUV 422 format.    Nogatech Ltd.
OSIL    LEAD ISO DeMuxer    LEAD Multimedia
PCL2    Pinnacle RL video codec.    Pinnacle / Avid
PCLE    Studio 400 video codec.    Pinnacle / Avid
PDVC    DVC codec    I-O Data Device, Inc.
PGVV    Radius Video Vision    Radius
PHMO    Photomotion    IBM Corporation
PIM1    MPEG-1 Realtime (Pinnacle Cards)    Pinnacle / Avid
PIM2    MPEG-2 IP (Pinnacle Cards)    Pinnacle / Avid
PIMJ    Pegasus Lossless JPEG    Pegasus Imaging
PIXL    MiroXL, Pinnacle PCTV    Pinnacle / Avid
PNG     Apple PNG    Apple
PNG1    Corecodec.org CorePNG Codec    -
PVEZ    PowerEZ    Horizons Technology
PVMM    PacketVideo Corporation MPEG-4    PacketVideo Corporation
PVW2    Pegasus Wavelet 2000 Compression    Pegasus Imaging
PVWV    Pegasus Imaging Wavelet 2000    -
PXLT    Apple Pixlet (Wavelet)    Apple
Q1.0    Q-Team's QPEG (www.q-team.de)    Q-Team Dr Knabe
Q1.1    Q-Team's QPEG (www.q-team.de)    Q-Team Dr Knabe
QDGX    Apple QuickDraw GX    Apple
QDRW    APPLE Quickdraw Palettized Video    Apple
QPEG    QPEG 1.1    Q-Team Dr Knabe
QPEQ    Q-Team QPEG 1.1    Q-Team Dr Knabe
R210    BlackMagic YUV (Quick Time)    -
R411    Radius DV NTSC YUV    Radius / Cinepak
R420    Radius DV PAL YUV    Radius / Cinepak
RASC    LogMeIn Screen Codec     LogMeIn, Inc
RAV_    GroupTRON ReferenceAVI codec (dummy for MPEG compressor)    -
RAVI    GroupTRON ReferenceAVI codec (dummy for MPEG compressor)    -
RAW     Uncompressed RGB    *No codec needed
RGB     Uncompressed BGR32    * No codec needed
RGB1    Uncompressed RGB332 3:3:2    -
RGBA    Raw RGB w/ Alpha    * No codec needed
RGBO    Uncompressed RGB555 5:5:5    -
RGBP    Uncompressed RGB565 5:6:5    -
RGBQ    Uncompressed RGB555X 5:5:5 BE    -
RGBR    Uncompressed RGB565X 5:6:5 BE    -
RGBT    Raw RGB w/ Transparency    * No codec needed
RIVA    Swizzled texture format.    NVIDIA Corporation
RJPG    ffmeg NuppelVideo (RTjpeg2.0)    ffmpeg
RL4     RLE 4bpp RGB    -
RL8     RLE 8bpp RGB    -
RLE     Run Length Encoded    * No codec needed
RLE4    Same as BI_RLE4 (RLE 4bpp RGB)    * No codec needed
RLE8    Same as BI_RLE8 (RLE 8bpp RGB)    * No codec needed
RLND    Not specified.    Roland Corporation
RMP4    REALmagic MPEG-4 (unauthorized XVID copy)    http://www.sigmadesigns.com/
ROQV    RoQ VideoGame File    id Software
RPZA    Apple RoadPizza    Apple
RT21    Indeo 2.1    Ligos / Indeo / Intel
RTV0    NewTek VideoToaster (dummy format - only AVI header)    -
RUD0    Rududu video codec    http://rududu.ifrance.com/rududu/
RV10    RealVideo 1.0    RealNetworks
RV13    RealVideo 1.0 variant    RealNetworks
RV20    RealVideo 2.0    RealNetworks
RV30    RealVideo 3.0    RealNetworks
RV40    RealVideo 4.0    RealNetworks
RVX     Intel RDX    Intel Corporation
S263    ITU H.263 video (3GPP)    ~ISOMP4
S422    VideoCap C210    Tekram International
SAMR    Narrowband AMR voice    ~ISOMP4
SAN3    MPEG-4 codec (direct copy of DivX 3.11a)    -
SANM    LucasArts Smush v2    LucasArts
SAWB    Wideband AMR voice    ~ISOMP4
SAWP    Extended AMR-WB (AMR-WB+)    ~ISOMP4
SCCD    Luminositi SoftCam codec.    Luminositi, Inc.
SDCC    Digital Camera Codec    Sun Communications
SEDG    Samsung MPEG-4 codec    -
SEG4    Cinepak for Sega    Sega
SEGA    Cinepak for Sega    Sega
SEVC    EVRC Voice (3GPP2)    ~ISOMP4
SFMC    Surface Fitting Method    CrystalNet
SHR0    BitJazz SheerVideo (realtime lossless)    -
SHR1    BitJazz SheerVideo (realtime lossless)    -
SHR2    BitJazz SheerVideo (realtime lossless)    -
SHR3    BitJazz SheerVideo (realtime lossless)    -
SHR4    BitJazz SheerVideo (realtime lossless)    -
SHR5    BitJazz SheerVideo (realtime lossless)    -
SHR6    BitJazz SheerVideo (realtime lossless)    -
SHR7    BitJazz SheerVideo (realtime lossless)    -
SJPG    CUseeMe Networks Codec    -
SL25    SoftLab-NSK DVCPRO    -
SL50    SoftLab-NSK DVCPRO50    -
SLDV    SoftLab-NSK Forward DV Draw codec    -
SLIF    SoftLab-NSK MPEG2 I-frames    -
SLMJ    SoftLab-NSK Forward MJPEG    -
SMC     Apple Graphics    Apple
SMK2    FFmpeg Smacker Video    ffmpeg
SMK4    FFmpeg Smacker Video    ffmpeg
SMP4    Samsung Camcorder    Samsung
SMSC    Proprietary codec    Radius
SMSD    Proprietary codec    Radius
SMSV    Wavelet Video    WorldConnect
SNOW    FFSNOW (Michael's wavelet codec)    ffmpeg
SP40    SunPlus YUV    -
SP44    SunPlus Aiptek MegaCam Codec    -
SP53    SunPlus Aiptek MegaCam Codec    -
SP54    Sunplus Sp54 Codec for Mustek GSmart Mini 2    Logitech
SP55    SunPlus Aiptek MegaCam Codec    -
SP56    SunPlus Aiptek MegaCam Codec    -
SP57    SunPlus Aiptek MegaCam Codec    -
SP58    SunPlus Aiptek MegaCam Codec    -
SP61    Sunplus Codec for Hama Sightcam    Sunplus Technology
SPIG    Spigot    Radius
SPLC    Splash Studios ACM Audio Codec    http://splashstudios.net/
SPRK    Sorenson Spark    -
SQCP    13K Voice (3GPP2)    ~ISOMP4
SQZ2    VXTreme Video Codec V2    Microsoft
SSMV    SMV Voice (3GPP2)    ~ISOMP4
STVA    ST CMOS Imager Data (Bayer)    ST Microelectronics
STVB    ST CMOS Imager Data (Nudged Bayer)    ST Microelectronics
STVC    ST CMOS Imager Data (Bunched)    ST Microelectronics
STVX    ST CMOS Imager Data (Extended CODEC  Format)    ST Microelectronics
STVY    ST CMOS Imager Data (Extended CODEC  Format w/ Correction)    ST Microelectronics
SV10    Video R1    Sorenson Media
SV3M    Sorenson SV3 module decoder.    Sorenson Vision, Inc.
SVQ1    Sorenson v1    Sorenson Media
SVQ3    Sorenson v3 (QT 5)    Sorenson Media
SWC1    MainConcept Motion JPEG    -
T420    Toshiba YUV 4:2:0    Toshiba
TGA     Apple TGA w/alpha    Apple
THEO    Theora (free, reworked VP3)    xiph.org/theora.org  (open source)
THRA    Theora (free, reworked VP3)    xiph.org/theora.org (open source)
TIFF    Apple TIFF w/alpha    Apple
TIM2    Pinnacle RAL DVI    -
TLMS    Motion Intraframe Codec    TeraLogic
TLST    Motion Intraframe Codec    TeraLogic
TM10    TrueMotion 1.0    Duck (now ON2) Corp
TM20    TrueMotion 2.0    Duck (now ON2) Corp
TM2A    Duck TrueMotion Archiver 2.0    Duck (now ON2) Corporation
TM2X    Duck TrueMotion 2X    Duck (now ON2) Corp
TMIC    Motion Intraframe Codec    TeraLogic
TMOT    TrueMotion S    Horizons Technology
TR20    TrueMotion RT 2.0    Duck Corporation
TRLE    Akula Alpha Pro Custom AVI (LossLess)    -
TSCC    TechSmith Screen Capture Codec    Techsmith Corp.
TV10    Tecomac Low-Bit Rate Codec    Tecomac, Inc.
TVJP    Targa 2000 board    Pinnacle / Avid
TVMJ    Targa 2000 board    Pinnacle / Avid
TWOS    Uncompressed 16-bit audio    *No codec needed
TY0N    Tecomac Low-Bit Rate Codec    http://www.tecomac.com
TY2C    Trident Decompression Driver    Trident Microsystems
TY2N    Trident Codec    Trident Microsystems
U263    UB Video H.263/H.263+/H.263++ Decoder    UB Video Inc.
U<Y     Discreet UC YUV 4:2:2:4 10 bit    -
U<YA    Discreet UC YUV 4:2:2:4 10 bit (with Alpha-channel)    -
UCOD    ClearVideo    eMajix.com
ULTI    Ultimotion    IBM Corporation
UMP4    UB Video MPEG 4    http://www.ubvideo.com
UYNV    Same as UYVY    NVIDIA Corporation
UYVP    YCbCr 4:2:2 extended precision    Evans & Sutherland
UYVU    SoftLab-NSK Forward YUV codec    -
UYVY    UYVY (packed 4:2:2)    *No codec needed
V210    Optibase VideoPump 10-bit 4:2:2 Component Y'CbCr    -
V261    Lucent VX2000S    Lucent
V422    24-bit YUV 4:2:2    Vitec Multimedia
V655    16-bit YUV 4:2:2    Vitec Multimedia
VBLE    MarcFD VBLE Lossless Codec    -
VCR1    ATI Video Codec 1    ATI Technologies
VCR2    ATI Video Codec 2    ATI Technologies
VCR3    ATI VCR 3.0    ATI Technologies
VCR4    ATI VCR 4.0    ATI Technologies
VCR5    ATI VCR 5.0    ATI Technologies
VCR6    ATI VCR 6.0    ATI Technologies
VCR7    ATI VCR 7.0    ATI Technologies
VCR8    ATI VCR 8.0    ATI Technologies
VCR9    ATI VCR 9.0    ATI Technologies
VCRD    Dirac Video Codec    Open Source
VCWV    VideoCon wavelet.    VideoCon
VDCT    Video Maker Pro DIB    Vitec Multimedia
VDOM    VDOWave    VDONet
VDOW    VDOLive    VDONet
VDST    VirtualDub remote frameclient ICM driver    -
VDTZ    VideoTizer YUV Codec    Darim Vision Co.
VGPX    VGPixel Codec    Alaris 
VIDM    DivX 5.0 Pro Supported Codec    -
VIDS    YUV 4:2:2 CCIR 601 for V422    Vitec Multimedia
VIFP    VFAPI Reader Codec    http://www.yks.ne.jp/~hori/
VIV1    FFmpeg H263+ decoder    ?
VIV2    Vivo H.263    Vivo Software
VIVO    Vivo H.263    Vivo Software
VIXL    Video XL    Miro (now part of Pinnacle Systems)
VJPG    A JPEG-based compression scheme for RGB bitmaps.    Video Communication Systems
VLV1    Videologic codec    VideoLogic (now PURE Digital)
VMNC    VMware Codec    VMware
VP30    On2 VP3    On2 Technologies
VP31    On2 VP3    On2 Technologies
VP40    On2 VP4    On2 Technologies
VP50    On2 VP5    On2 Technologies
VP60    On2 VP6 / Flash    On2 Technologies
VP61    On2 VP6 / Flash    On2 Technologies
VP62    On2 VP6 / Flash    On2 Technologies
VP6F    FFmpeg VP6 / Flash    ffmpeg (open source)
VP70    On2 VP7    On2 Technologies
VP71    On2 VP7    On2 Technologies
VP72    On2 VP7    On2 Technologies
VQC1    Vector-quantised codec 1 (high compression)    http://eprints.ecs.soton.ac.uk/archive/00001310/01/VTC97-js.pdf
VQC2    Vector-quantised codec 2 (research)    http://eprints.ecs.soton.ac.uk/archive/00001310/01/VTC97-js.pdf
VQJP    VQ630 dual-mode digital camera.    ViewQuest Technologies Inc.
VQS4    VQ110 digital video camera.    ViewQuest Technologies Inc.
VR21    BlackMagic YUV (Quick Time)    -
VRBS    FFmpeg Vorbis decoder    ffmpeg
VSSH    Videosoft H.264 Codec 2    Videosoft, http://www.videosoftinc.com/
VSSV    Vanguard Software Solutions Video Codec    -
VSSW    Vanguard VSS H.264    -
VTC1    Not specified.    NVIDIA Corporation
VTC2    Not specified.    NVIDIA Corporation
VTC3    Not specified.    NVIDIA Corporation
VTC4    Not specified.    NVIDIA Corporation
VTC5    Not specified.    NVIDIA Corporation
VTC6    Not specified.    NVIDIA Corporation
VTC7    Not specified.    NVIDIA Corporation
VTC8    Not specified.    NVIDIA Corporation
VTC9    Not specified.    NVIDIA Corporation
VTLP    Alaris VideoGramPiX    ?
VX1K    VX1000S Video Codec    Lucent
VX2K    VX2000S Video Codec    Lucent
VXSP    VX1000SP Video Codec    Lucent
VYU9    ATI YUV    ATI Technologies
VYUY    ATI YUV    ATI Technologies
WAKE    Unknown MJPG Variant    -
WBVC    W9960    Winbond Electronics
WHAM    Microsoft Video 1    Microsoft
WINX    Winnov Software Compression    Winnov
WJPG    Winbond JPEG?    Winbond
WMS2    Reserved.    Microsoft
WMV1    WMP v7    Microsoft
WMV2    WMP v8    Microsoft
WMV3    WMP v9 (VC-1 Simple/Main)    Microsoft
WMVA    WMP v10 (VC-1 Beta)    Microsoft
WMVP    WMP v9 Image    Microsoft
WMVR    WMV Unknown    Microsoft
WNIX    WniWni Codec    -
WNV1    Winnov Hardware Compression    Winnov
WNVA    Winnov hw compress    -
WPY2    Not specified.    Winnov, Inc.
WRLE    Apple RLE BMP    Apple
WRPR    VideoTools VideoServer Client (wrapper for AviSynth)    -
WV1F    WV1F (MPEG-4 variation)    -
WVC1    VC-1 Adv (WMP11)    Microsoft
WVLT    IllusionHope Wavelet 9/7    -
WVP2    Windows Media Video 9.1 Image v2    Microsoft
WZCD    iScan.    CORE Co. Ltd.
WZDC    iSnap.    CORE Co. Ltd.
X263    Xirlink    Xirlink
X264    XiWave GNU GPL x264 MPEG-4 Codec    -
XJPG    Xirlink JPEG-like compressor.    Xirlink, Inc.
XLV0    XL Video Decoder    NetXL Inc.
XMPG    XING MPEG    XING Corporation
XVID    XviD ISO MPEG-4    xvid.org (open source)
XVIX    Based on XviD MPEG-4 codec    -
XWV0    XiWave Video Codec    -
XWV1    XiWave Video Codec    -
XWV2    XiWave Video Codec    -
XWV3    XiWave Video Codec (Xi-3 Video)    -
XWV4    XiWave Video Codec    -
XWV5    XiWave Video Codec    -
XWV6    XiWave Video Codec    -
XWV7    XiWave Video Codec    -
XWV8    XiWave Video Codec    -
XWV9    XiWave Video Codec    -
XXAN    OSI Game Codec    Origin Systems
XYZP    Extended PAL format XYZ palette    http://www.riff.org
Y211    YUV packed    *No codec needed
Y216    Pinnacle TARGA CineWave YUV (Quick Time)    -
Y411    Same as Y41P    *No codec needed
Y41B    YUV 4:1:1 Planar    Weitek
Y41P    YUV 4:1:1 Packed    *No codec needed
Y41T    PC1 4:1:1 with transparency    Brooktree Corporation
Y422    Copy of UYVY used in Pyro WebCam firewire camera    ADS Technologies
Y42B    YUV 4:2:2 Planar    Weitek USA
Y42T    UYVY with pixel transparency support    Brooktree Corporation
Y444    IYU2 (iRez Stealth Fire camera)    -
Y8      Grayscale video    * No codec needed
Y800    Grayscale video    * No codec needed
YC12    YUV 12 codec    Intel
YCCK    Uncompressed YCbCr video with key data.    B.U.G., Inc.
YMPG    YMPEG Alpha (dummy for MPEG-2 compressor)    -
YU12    ATI YV12 4:2:0 Planar    ATI Technologies
YU92    YUV    Intel Corporation
YUNV    Same as YUY2    NVIDIA Corporation
YUV2    Apple YUV 4:2:2    Apple
YUV8    MM_WINNOV_CAVIAR_YUV8    Winnov, Inc.
YUV9    YUV9    Intel Corporation
YUVP    Extended PAL format YUV palette    http://www.riff.org
YUY2    YUV packed 4:2:2    *No codec needed
YUYP    YCbCr 4:2:2 extended precision, 10 bits per component (Y0U0Y1V0).    Evans & Sutherland
YUYV    BI_YUYV, Canopus    Canopus, Co., Ltd.
YV12    IYUV w/ U & V switched    *No codec needed
YV16    Elecard YUV 4:2:2 Planar    -
YV92    Intel's Smart Video Recorder YVU9    -
YVU9    Planar YUV format    *No codec needed
YVYU    YUV packed 4:2:2    *No codec needed
ZLIB    avizlib (lossless, ZLIB/PNG)    S&K LCL (Lossless Codec Library)
ZMBV    Zip Motion Blocks Video    Konstantin Shishkov
ZPEG    Video Zipper    Metheus
ZPG1    Not specified.    VoDeo Solutions, Inc.
ZPG2    Not specified.    VoDeo Solutions, Inc.
ZPG3    Not specified.    VoDeo Solutions, Inc.
ZPG4    Not specified.    VoDeo Solutions, Inc.
ZYGO    ZyGo Video Codec    -
 

Magix Video Deluxe 2022 Premium (2.138)

Rechner: MSI Leopard GP76 , Intel I7-10870H,

NVidia RTX 3060 Mobile (TDP=130 Watt) (6GB),
Treiber-Version: 32.0.15.6636

Arbeitsspeicher RAM 16GB,

Intel HD 630 On-Board I-GPU= deaktiviert.

Windows 10 (Auto-Update + Manuell)

Weitere Video Software: Pinnacle Studio 25
Konverter: XMedia-Recode (Jan. 2025) , Handbrake

Since 03.02.2024 experementil successfull with K-Lite-Codec Pack.
( Zum Import von ProRes Material mit Bild und Ton auch in 4:2:2 )

( Windows 11 kann ich nicht. Krieg ich Blähungen und Bluthochdruck von )

 

Can-Dive wrote on 5/13/2025, 9:45 PM

@johnebaker @Marc-Goder @AAProds @CubeAce @Gid

Hi Guys,
I think I have determined how/why some of you can play these XAVC files with audio and others can't. While you profess that you have never installed K-lite (and I believe you) you have installed the software that is contained within K-lite.

K-lite is just a fancy container holding an array of video/audio software/codecs etc. And depending on the version you install, you get different stuff.

The basic pack contains the LAV filters. The Standard pack adds a media player to the LAV filters and the list goes on.

@johnebaker had a bad experience with the K-lite package he installed but @Marc-Goder has had no problem with the Mega pack he installed. As Ned Kelly supposably said before they executed him; "Such is life and software."🙂

Unbeknownst to some of you, it's the LAV filters you have installed on your computer which is allowing you to play these XAVC files in VPX/MMS. I know you installed these filters because you admit it yourself in this post from last year.

https://www.magix.info/us/forum/no-audio-for-mov-files--1334554/?page=4#ca1918235

Love or hate K-lite; that's the reason. Of course, you can forego the convenience of K-lite and download the software independently. Here is a link to the LAV filters.

https://www.videohelp.com/software/LAV-Filters

In summary, my objective was to determine if there was a bug in VPX16 based on the fact that I could not play these XAVC files with audio while others could using a previous version (ie @Gid using VPX14). I have concluded that there is nothing wrong with VPX16 in this instance and nothing to report to Magix Support. Currently the software does not support ipcm 24 bit audio. Perhaps it will in the future.

The reason why the editing software can play these files is because of the LAV filters installed on the computer which facilitates this process. These filters can be installed in a variety of ways, either independently, a media player or through a package like K-lite.

Thanks for everyone's help! I could not have done it without you! I really appreciate your time and commitment. I think we all learned something from this testing process or at least I did. 🤓

AAProds wrote on 5/13/2025, 10:15 PM

@Can-Dive

I know you installed these filters because you admit it yourself in this post from last year.

In my defence, how was I to know K-Lite included the LAV filters/decoders? And I did say earlier that I had some other "freebees" installed. 😉👍

All my forum comments are based on or refer to my System 1.

My struggle is over! I built my (now) system 2 in 2011 when DV was king and MPEG 2 was just coming onto the scene and I needed a more powerful system to cope. Since then we've advanced to MP4 and to bigger and bigger resolutions. I was really suffering, not so much in editing (with proxies) but in encoding, which just took ages. A video, with Neat Video noise reduction applied, would encode at 12% of film speed. My new system 1 does the same job at 160% of film speed. Marvellous. I'm keeping my old system as a capture station for analogue video tapes and DV.

System 1

Windows 11 v23H2 severely modified by Openshell and ExplorerPatcher

Power supply: 850W Cooler Master (should have got modular)

CPU: Intel i7 13700K running at 3400mhz, cooled by a Kraken 2x140mm All In One liquid cooler.

RAM: 64gb (2x32gb sticks) G.Skill "Ripjaws" DDR4 3200Mhz

GPU 1: iGPU UHD 770

GPU 2: NVidia RTX 3060Ti Windforce 8gb

C drive: NVME 500gb

Bluray Burner: Pioneer BDR-212D

Various other SSD and HDDs.

Monitor: 27"/68cm Samsung, 2560 x 1440, 43 pixels/cm.

MEP 2021 version 20.0.1.80

Movie Studio 2025

Magix Video Easy version 7.0.1.145

System 2

(Still in use for TV and videotape capture)

Windows 10 Home Version 2009

CPU: i5-750 at 2670mhz with 12gb RAM

Onboard IEEE1394 (Firewire) port

GPU: ATI Radeon HD 4770 (512mb) which is ignored by MEP

Hard drives: C Drive 256gb SSD, various other HDDs.

Monitor: Dell 22"/56cm, 1680x1050, 35 pixels/cm

Movie Studio 2023

Movie Studio 2024

VPX 12

AAProds wrote on 5/13/2025, 10:32 PM

What would be good would be to know which actual filter will allow a particular file type to be opened. I'd completely forgotten about the LAV Filter messing up Lagarith files in Magix so there are obviously dodgy decoders in that pack. However, it would be good to have "some" enabled, as in this Sony XAVC case.

All my forum comments are based on or refer to my System 1.

My struggle is over! I built my (now) system 2 in 2011 when DV was king and MPEG 2 was just coming onto the scene and I needed a more powerful system to cope. Since then we've advanced to MP4 and to bigger and bigger resolutions. I was really suffering, not so much in editing (with proxies) but in encoding, which just took ages. A video, with Neat Video noise reduction applied, would encode at 12% of film speed. My new system 1 does the same job at 160% of film speed. Marvellous. I'm keeping my old system as a capture station for analogue video tapes and DV.

System 1

Windows 11 v23H2 severely modified by Openshell and ExplorerPatcher

Power supply: 850W Cooler Master (should have got modular)

CPU: Intel i7 13700K running at 3400mhz, cooled by a Kraken 2x140mm All In One liquid cooler.

RAM: 64gb (2x32gb sticks) G.Skill "Ripjaws" DDR4 3200Mhz

GPU 1: iGPU UHD 770

GPU 2: NVidia RTX 3060Ti Windforce 8gb

C drive: NVME 500gb

Bluray Burner: Pioneer BDR-212D

Various other SSD and HDDs.

Monitor: 27"/68cm Samsung, 2560 x 1440, 43 pixels/cm.

MEP 2021 version 20.0.1.80

Movie Studio 2025

Magix Video Easy version 7.0.1.145

System 2

(Still in use for TV and videotape capture)

Windows 10 Home Version 2009

CPU: i5-750 at 2670mhz with 12gb RAM

Onboard IEEE1394 (Firewire) port

GPU: ATI Radeon HD 4770 (512mb) which is ignored by MEP

Hard drives: C Drive 256gb SSD, various other HDDs.

Monitor: Dell 22"/56cm, 1680x1050, 35 pixels/cm

Movie Studio 2023

Movie Studio 2024

VPX 12

Can-Dive wrote on 5/14/2025, 12:19 AM

Hi @AAProds,

I will be the first to admit I'm not an expert. I agree it would be good to know exactly how these filters work.

In reality, K-Lite is really just a fancy zip file full of tools. Of course, if you don't know how to use them, you could get into trouble. Each K-Lite pack has a content list on their website. Here is the link for the "Mega" pack.

https://codecguide.com/features_mega.htm

With your experience in analog to digital conversion, I suspect you already know and have used/experimented with most of these "freebees" in your quest for maximum quality. I'm sure most, if not all, can be found separately in VideoHelp's software page which I am certain you are very familiar with the Forum.

Regarding your Lagarith problem, what did you do to solve the issue, uninstall the filters? The LAV filters do have a portable version so that may be a good alternative for those who want to experiment with them but not necessarily install them permanently on their system.

Cheers and thanks again for your input!

AAProds wrote on 5/14/2025, 2:04 AM

@Can-Dive

Regarding your Lagarith problem, what did you do to solve the issue, uninstall the filters?

I just deselected the LAGS decoder in the LAV filters program:

👍

 

All my forum comments are based on or refer to my System 1.

My struggle is over! I built my (now) system 2 in 2011 when DV was king and MPEG 2 was just coming onto the scene and I needed a more powerful system to cope. Since then we've advanced to MP4 and to bigger and bigger resolutions. I was really suffering, not so much in editing (with proxies) but in encoding, which just took ages. A video, with Neat Video noise reduction applied, would encode at 12% of film speed. My new system 1 does the same job at 160% of film speed. Marvellous. I'm keeping my old system as a capture station for analogue video tapes and DV.

System 1

Windows 11 v23H2 severely modified by Openshell and ExplorerPatcher

Power supply: 850W Cooler Master (should have got modular)

CPU: Intel i7 13700K running at 3400mhz, cooled by a Kraken 2x140mm All In One liquid cooler.

RAM: 64gb (2x32gb sticks) G.Skill "Ripjaws" DDR4 3200Mhz

GPU 1: iGPU UHD 770

GPU 2: NVidia RTX 3060Ti Windforce 8gb

C drive: NVME 500gb

Bluray Burner: Pioneer BDR-212D

Various other SSD and HDDs.

Monitor: 27"/68cm Samsung, 2560 x 1440, 43 pixels/cm.

MEP 2021 version 20.0.1.80

Movie Studio 2025

Magix Video Easy version 7.0.1.145

System 2

(Still in use for TV and videotape capture)

Windows 10 Home Version 2009

CPU: i5-750 at 2670mhz with 12gb RAM

Onboard IEEE1394 (Firewire) port

GPU: ATI Radeon HD 4770 (512mb) which is ignored by MEP

Hard drives: C Drive 256gb SSD, various other HDDs.

Monitor: Dell 22"/56cm, 1680x1050, 35 pixels/cm

Movie Studio 2023

Movie Studio 2024

VPX 12

Can-Dive wrote on 5/14/2025, 4:14 AM

@AAProds

I just deselected the LAGS decoder in the LAV filters program:

Another thing I learned today regarding the LAV filters. We know it converts the ipcm 24 bit audio into 16 bit so that VPX/MMS can play it. As part of my testing, I wanted to ensure it was the LAV filters that were causing this so I uninstalled the program. To my surprise the files continued to play with audio! Was there something else that was doing this?

What I eventually discovered is that the system actually saves the 16 bit WAV file in:

\Documents\MAGIX\Video Pro X16\AudioTemp\

(and the MMS equivalent)

So when the video is subsequently played, it uses this WAV file regardless if the LAV filters are turned on or off. Of course the LAV filters have to be active for any new video file played so that it can generate the 16 bit WAV file.

Trick for young players. 🤓

johnebaker wrote on 5/14/2025, 5:59 AM

@Can-Dive

Hi

. . . . What I eventually discovered is that the system actually saves the 16 bit WAV file . . . . when the video is subsequently played, it uses this WAV file regardless if the LAV filters are turned on or off. Of course the LAV filters have to be active for any new video file played so that it can generate the 16 bit WAV file

Correct, this folder is where VPX, Movie Edit Pro and Movie Studio, going back over 15+ years, manage many audio file formats by conversion to wav as proxies into this folder. Additionally you may also find two 'support files' .HDP, which contains information about the audio file, and the .H0 file which contains the graphical waveform representation of the audio.

IMO it is wise to perform regular maintenance on this folder, deleting those files not related to the current project, they will be recreated if you go back to the projects that they were created for or use in other projects, the folder size can grow very large quickly.

It is unfortunate that the manual(s) do not give any meaningful information on the AudioTemp folders and some others, usage and maintenance.

John EB

VPX 16, Movie Studio 2025, and earlier versions 2015 and 2016, Music Maker Premium 2024.

PC - running Windows 11 23H2 Professional on Intel i7-8700K 3.2 GHz, 16GB RAM, RTX 2060 6GB 192-bit GDDR6, 1 x 1Tb Sabrent NVME SSD (OS and programs), 2 x 4TB (Data) internal HDD + 1TB internal SSD (Work disc), + 6 ext backup HDDs.

Laptop - Lenovo Legion 5i Phantom - running Windows 11 24H2 on Intel Core i7-10750H, 16GB DDR4-SDRAM, 512GB SSD, 43.9 cm screen Full HD 1920 x 1080, Intel UHD 630 iGPU and NVIDIA GeForce RTX 2060 (6GB GDDR6)

Sony FDR-AX53e Video camera, DJI Osmo Action 3 and Sony HDR-AS30V Sports cams.

Can-Dive wrote on 5/14/2025, 9:23 AM

Hi @johnebaker,

Thank you for providing the history relating to this audio temp folder. You must be a mind reader because these were the questions I had when I found the folder. I didn't pay much attention to it before and was surprised to see how many files had actually accumulated!

I am aware that VPX/MMS has a cleanup wizard and I have been making personal notes; trying to understand its logic. To say the least, my definition of superfluous files is a bit different to those it sometimes chooses. I'm a bit reluctant to use it at this stage in fear I might inadvertently delete something important! But my questions regarding the cleanup wizard is for another post and another day.

I think this post can be closed unless someone has questions regarding the LAV filters or can share their experience using them.

I gotta get to bed!😴