Film und Export Einstellung

Shahin wrote on 3/15/2021, 2:57 PM

Hi,

Ich möchte einen mit Action Cam erstellte film mit Video Deluxe premium 2021 bearbeiten und für Smart TV exportieren. Die Rohaufnahmen sind 1920x1080 und Bildrate 29,97. Filmeinstellung auch gleich. Beim Exportieren nehme ich MP4 Format. Wenn ich mich nicht irre bringt es nicht Höhere Bildrate einzustellen als der Rohr Film da die Qualität des Filmes nicht durch Export oder Filmeinstellung verbessert werden kann oder? Und eine Frage in Bezug auf Filmeinstellung. Unter Film/ Projekteinstellung habe ich unten links die Option: Videoeinstellung. Macht es einen Unterschied ob HDTV oder UHD/UHD-2 ausgewählt wird? Beide Einstellungen mit 29.97 fps, FullHD 1080p, 16:9? Was muss man bei erweiterte Exporteinstellungen beachtet? Nach welche Kriterien stellt man die Durchschnittliche und maximale Bildrate , sowie CPB und GOP ein? Muss man dabei die Werte des Roh Filmes berücksichtigen?

Danke und Gruß

Comments

CubeAce wrote on 3/15/2021, 6:39 PM

@Shahin

Hi.

How will the TV be receiving the video? You should look at the TVs manual to see what files or frame rates it can show and export accordingly. Unless the recording camera is using files of more than 12 bit colour or has UHD capability there is little point in exporting the file as such. Use the Export As option to export your file to MP4 and choose Best as the export option. The GOP structure already there should be OK. Unless your video contains no fades or effects including changes to colour etc then the export will be re-encoded and will have some degradation as it will no longer be a direct copy of the original. That can not be avoided although it should be very close to the original if the highest quality available for the frame rate and resolution settings are used.

Ray.

Shahin wrote on 3/15/2021, 9:25 PM

Hi Ray,

thanks for the answer. I will connect the film to my UHD 4K TV via Extern HD. The standard settings of the export are higher than the raw film. I don't want to create a large file unnecessarily without a better quality. Do I have to adjust the bit rate? Pictures as an example:

CubeAce wrote on 3/16/2021, 12:45 AM

@Shahin

Hi.

If you find that watching your final video is not very satisfying you could try using the preset for 4K in the settings but then alter the resolution back to 1080p. That will give you a higher bit rate more safely than trying to guess what the numbers should be, as getting them wrong can be detrimental to the export. (sometimes I have found the export will abort with the wrong bit rate settings.) I personally would not change the actual resolution of the file from its native resolution and rely on the TV for re-scaling the image. The image of the other settings look fine.

Ray.