[FFmpeg-trac] #7525(undetermined:new): VAAPI: Transcoding MJPEG to VP9 fails on GeminiLake
FFmpeg
trac at avcodec.org
Thu Nov 1 00:51:24 EET 2018
#7525: VAAPI: Transcoding MJPEG to VP9 fails on GeminiLake
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Reporter: | Owner:
radek.hvizdos | Status: new
Type: defect | Component:
Priority: normal | undetermined
Version: git-master | Resolution:
Keywords: vaapi, vp9 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by jkqxz):
It's decoding the JPEG to vaapi/yuv420p, and that gets passed directly to
the vp9_vaapi encoder. The encoder agrees it supports that format, but
then seems to fail on encode saying the surface is invalid.
Despite what the capabilties say, maybe it doesn't support yuv420p input -
try adding `-vf scale_vaapi=format=nv12`?
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Ticket URL: <https://trac.ffmpeg.org/ticket/7525#comment:1>
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