[FFmpeg-trac] #11556(avformat:new): Apply sensible FourCC for H.265 in AVI
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Mon May 5 00:30:47 EEST 2025
#11556: Apply sensible FourCC for H.265 in AVI
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Reporter: v0lt | Owner: (none)
Type: enhancement | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: avi | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 1 |
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Comment (by compn):
Replying to [comment:3 Aleksoid1978]:
> Then you need to prohibit ffmpeg from writing h264/h265 to AVI.
it would require us to compile and maintain a list of all incompatible
codecs with incompatible containers along with all incompatible
colorspaces, incompatible sample rates, bit depths, resolutions, channels,
streams, fourcc, isom, tags, subtitles...
it would add quite a bit of LOC to the project and would take up a bunch
of developer time. for extremely low benefit. if you make an h265 in avi
file and realize it doesnt play in your player, you learn immediately that
you goofed. and the only way to output avi is if the user specifies it.
user error.
https://ffmpeg.org/ffmpeg-all.html#libx265
if you just wanted to improve the documentation by specifying common
containers for lib265 encoder ^ . that can be done. the example in the
DOCS already lists .mp4, not .avi output.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11556#comment:5>
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