James Almer
c7183a22db
avformat/evc: move NALU length and type parsing functions to a header
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Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-21 13:31:14 -03:00
James Almer
d0d20f16ce
avformat/evcdec: use an unsigned type for nalu_size
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But ensure the value returned by evc_read_nal_unit_length() fits in an int.
Should prevent integer overflows later in the code.
Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-21 13:31:14 -03:00
James Almer
a6a5e53595
avformat/evcdec: flush the bsf on EOF
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Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-21 13:31:14 -03:00
James Almer
43ace56c7e
avformat/evcdec: remove unnecessary av_packet_unref() calls
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And return proper error codes.
Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-21 13:31:14 -03:00
James Almer
2276bcc52a
avformat/evcdec: ensure there are enough bytes to seekback
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Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-21 13:31:14 -03:00
James Almer
3f48815501
avformat/evcdec: don't set AVCodecParameters.framerate
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It's not necessary. Setting AVStream.avg_frame_rate is enough.
Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-20 11:35:21 -03:00
James Almer
5a2ff43384
avformat/evcdec: simplify au_end_found check
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Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-20 11:35:21 -03:00
James Almer
ca8a660176
avformat/evcdec: simplify probe function
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Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-20 11:35:21 -03:00
James Almer
a734fa92c8
avformat/evcdec: set the demuxer as AVFMT_NOTIMESTAMPS
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Signed-off-by: James Almer <jamrial@gmail.com>
2023-06-16 09:57:35 -03:00
Dawid Kozinski
ab2671c5f2
avformat/evc_demuxer: Added demuxer to handle reading EVC video files
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- Provided AVInputFormat struct describing EVC input format (ff_evc_demuxer)
Signed-off-by: Dawid Kozinski <d.kozinski@samsung.com>
2023-06-15 09:57:35 -03:00
