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auto guess codec config for HEVC #12

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bmegli opened this issue Jan 12, 2020 · 0 comments

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bmegli commented Jan 12, 2020 •

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Related to #11

It is possible to decode width/height/profile from bitstream.

For VAAPI - hardware refuses to work if:

FF_PROFILE_UNKNOWN is set when receiving data
width/height are set to 0

It seems enough however to set it to:

any HEVC profile (e.g. HEVC Main)
any width/height (even 1x1)

And the stream is decoded correctly.

This seems a bit hacky.

bmegli added the enhancement label

bmegli added a commit to bmegli/network-hardware-video-decoder that referenced this issue


          allow specyfing width, height and profile

9d5f1da

- folow HVD interface change with optional decoder config

Related to bmegli/hardware-video-decoder#11
Related to bmegli/hardware-video-decoder#12

bmegli mentioned this issue

HEVC streams bmegli/network-hardware-video-decoder#6

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