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avcodec/libaomdec: auto insert dump_extra bitstream filter

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Some containers, like Matroska, may propagate key frames with no Sequence
Header OBU since it's provided in extradata instead.
With this change, the Sequence Header will be appended to the packet data
before calling aom_codec_decode().

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2018-07-23 12:32:47 -03:00
parent b98bd60bfa
commit e45ed15594
2 changed files with 2 additions and 0 deletions
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1
configure vendored
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@ -3049,6 +3049,7 @@ h264_videotoolbox_encoder_select="videotoolbox_encoder"
hevc_videotoolbox_encoder_deps="pthreads"
hevc_videotoolbox_encoder_select="videotoolbox_encoder"
libaom_av1_decoder_deps="libaom"
libaom_av1_decoder_select="dump_extradata_bsf"
libaom_av1_encoder_deps="libaom"
libaom_av1_encoder_select="extract_extradata_bsf"
libcelt_decoder_deps="libcelt"

1
libavcodec/libaomdec.c
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@ -232,4 +232,5 @@ AVCodec ff_libaom_av1_decoder = {
.capabilities = AV_CODEC_CAP_AUTO_THREADS | AV_CODEC_CAP_DR1,
.profiles = NULL_IF_CONFIG_SMALL(ff_av1_profiles),
.wrapper_name = "libaom",
.bsfs = "dump_extra",
};