[FFmpeg-trac] #11298(undetermined:new): AMD VAAPI HEVC encoding a 1080p video results in a 1920x1088 one
FFmpeg
trac at avcodec.org
Sun May 18 19:58:07 EEST 2025
#11298: AMD VAAPI HEVC encoding a 1080p video results in a 1920x1088 one
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Reporter: lilydjwg | Owner: (none)
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by James):
Replying to [comment:4 Timo R.]:
> That must basically mean that AMDs bitstream generator fails to include
the cropping info, to get 1088 back to 1080 on playback.
> Or our wrapper passed the wrong height to it at some point.
I think the relevant change that fixes this is in 7.1, possibly commit
bcfbf2bac8f9eeeedc407b40596f5c7aaa0d5b47. The vaapi hevc encoder should
code the cropping information within the bitstream and not rely on
container cropping like av1.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11298#comment:5>
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