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This is in preparation for a patch for cbs_h2645. Now the packet's
rbsp_buffer can be owned by an AVBuffer.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
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Signed-off-by: hwren <hwrenx@126.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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A packet may have Metadata OBUs but no Sequence Header OBU, which is
useless as extradata.
Signed-off-by: James Almer <jamrial@gmail.com>
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Signed-off-by: James Almer <jamrial@gmail.com>
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processed packet
Based on hevc_parser code. This prevents repeated unnecessary allocations
and frees on every packet processed by the bsf.
Reviewed-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
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support dump bit stream filter options
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
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There's no need to allocate a new packet for it.
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
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removing NALUs in h264/hevc
Signed-off-by: James Almer <jamrial@gmail.com>
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buffers
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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ret is 0 by default.
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
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found for h264/hevc
Signed-off-by: James Almer <jamrial@gmail.com>
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extract_extradata_vc1
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It's a simplifaction of the same code, originally commited as 3b5ad8fbf77.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
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It's a simplifaction of the same code, originally commited as b4b9a64bdb6.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
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Changes to the parsing code originally committed to mpegvideo_parser.c
in 73fb23dc5a5.
Required by some samples, like PVA_test-partial.pva
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
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* commit '89b35a139e838deeb32ec20d8d034c81014401d0':
lavc: add a bitstream filter for extracting extradata from packets
Merged-by: James Almer <jamrial@gmail.com>
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This is intended as a replacement for the 'split' function exported by
some parsers.
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