Am Mi., 17. März 2021 um 07:08 Uhr schrieb David Rappo
<dav...@lens-immersive.com>:
> const auto codecIdentifier{ AV_CODEC_ID_VP9 };
> auto decoder = avcodec_find_decoder(codecIdentifier);
Note that this looks very different from "ffmpeg -c:v libvpx-vp9 -i anim.webm"
> Does anybody know how to force FFMPEG to open the input video such that alpha
> is preserved?
Try "--disable-decoder=vp9" if you cannot change above code.
Carl Eugen
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