save 25 frames/s

[AlinC]

Hello,

I'm appending the same file (h265 4k) witch is 25 frames/s.
After save avidemux is changing framerate to 24 frames/s.
I am saving to MP4 Muxer.

What am i doing wrong ?

Thanks in advance

[eumagga0x2a]

Please specify the Avidemux version, the plattform (Linux, Mac, Windows) and the output of "File" --> "Information" (yeah, the text is not selectable there  ).

I'm appending the same file

Does it mean, you append the file to itself? If not, what are the properties of the first video?

[AlinC]

Hello,
I am using version 2.6.12 Windows 10 64 bit.
Output is MP4 Muxer
I have one 10 min file HEVC h265 rendered in adobe media encoder UHD 25 frames/second.
I am using the same file with append to achieve 4 hours of footage ( the 10 min rendered is made to be repetead "loop")
After  save the 4 hour file it is in 24 frames/s.

P.S.
For some reason the output frames/s is random.
I tried 4 diferent files rendered the same uhd 25 frames/s
3 of them saved in 24 frames/s and 1 in 25 frames/s

[Jan Gruuthuse]

As for now there seems noway you can set the frame rate for HEVC encoder in Avidemux 2.6.13.
The usual frame rates or setting same as source?
Perhaps developer(s) can have a look at this?