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avcodec: add external enc libvvenc for H266/VVC

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Add external encoder VVenC for H266/VVC encoding.
Register new encoder libvvenc.
Add libvvenc to wrap the vvenc interface.
libvvenc implements encoder option: preset,qp,qpa,period,
passlogfile,stats,vvenc-params,level,tier.
Enable encoder by adding --enable-libvvenc in configure step.

Co-authored-by: Christian Bartnik chris10317h5@gmail.com
Signed-off-by: Thomas Siedel <thomas.ff@spin-digital.com>
This commit is contained in:
Thomas Siedel 2024-06-05 21:51:46 +02:00 • committed by Nuo Mi
parent 4e4444f97c
commit c75940db29
8 changed files with 564 additions and 2 deletions
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libavcodec/allcodecs.c
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@ -800,6 +800,7 @@ extern const FFCodec ff_libvpx_vp8_encoder;
extern const FFCodec ff_libvpx_vp8_decoder;
extern FFCodec ff_libvpx_vp9_encoder;
extern const FFCodec ff_libvpx_vp9_decoder;
extern const FFCodec ff_libvvenc_encoder;
/* preferred over libwebp */
extern const FFCodec ff_libwebp_anim_encoder;
extern const FFCodec ff_libwebp_encoder;