I have made a few videos, and the sound is good, but the video is not. It comes out with black screens, and moves at a different pace, sometimes even showing slides that have been deleted. I have rendered a couple of these videos a few times each and get a different visual on each one. How do I prevent this from happening?
Hi and welcome to the forum.
. . . . and the sound is good, but the video is not. It comes out with black screens, and moves at a different pace, sometimes even showing slides that have been deleted. . . .
Download and install MediaInfo and analyse one of the clips used in the project, see this tutorial on how to setup MediaInfo and analyse a video clip for all the data required.
In the Video section of the analysis if you see this line:
There may also be some incorrect settings in the program for the graphics card/chipset in your PC or laptop if the above does not work, or the video is already Constant Framerate.
In which case post the MediaInfo analysis and your computer specification, Windows version and program version, see this topic for what is required and please quote processor and graphics card make/model in full, and also what monitor/screen resolution(s) your are working with if this is a laptop.
I would suggest you put your computer specification in your profile signature so we do not have to keep asking for it - see my signature as an example.
Are the graphics card drivers up to date?
A screen shot of the Program settings, Display options or Device options tab would help.
HTH
John EB
Forum Moderator
Here is the output from media info on the original file and the other information requested. I have made multiple videos from the one. Some worked and some didn't
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (isom/mp42)
File size : 136 MiB
Duration : 1 h 10 min
Overall bit rate mode : Variable
Overall bit rate : 270 kb/s
Encoded date : UTC 2022-08-29 22:04:12
Tagged date : UTC 2022-08-29 22:04:12
Video
ID : 2
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5
Format settings : CABAC / 11 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 11 frames
Muxing mode : Container profile=High@3.1
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1 h 10 min
Bit rate : 142 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.003
Stream size : 71.6 MiB (52%)
Title : H.264/AVC video
Encoded date : UTC 2022-08-29 22:04:12
Tagged date : UTC 2022-08-29 22:04:12
Codec configuration box : avcC
Audio
ID : 1
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 1 h 10 min
Bit rate mode : Variable
Bit rate : 126 kb/s
Maximum bit rate : 163 kb/s
Channel(s) : 1 channel
Channel layout : C
Sampling rate : 32.0 kHz
Frame rate : 31.250 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 63.8 MiB (47%)
Title : AAC audio
Encoded date : UTC 2022-08-29 22:04:12
Tagged date : UTC 2022-08-29 22:04:12
Menus : 3
Menu
ID : 3
Format : Timed Text
Codec ID : text
Duration : 1 h 10 min
Title : Text
Encoded date : UTC 2022-08-29 22:04:12
Tagged date : UTC 2022-08-29 22:04:12
Menu For : 1
Duration_FirstFrame : -3348760
Duration_LastFrame : -3789120
00:00:00.000 : Recording Started
00:07:23.240 : Sharing Started
01:10:35.240 : Sharing Stopped
Processor Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz 2.30 GHz
Installed RAM 16.0 GB (15.9 GB usable)
System type 64-bit operating system, x64-based processor
Edition Windows 10 Home
Version 21H2
OS build 19044.1889
Movie Studio 17.0 Platinum
If you have Movie Studio 17, you're on the wrong forum. This post has a link to the correct forum: