FFmpeg

Commit Graph

Author	SHA1	Message	Date
赵宇龙	cd847839f3	h264_mp4toannexb: fix the pps offset when there are more than one sps in avcc the pps offset is used to locate pps in the spspps_buf; however, the current calc method is wrong because it is the offset of the original avctx->extradata; when there is only one sps in the avcc; the value is correct by coincidence, however, it will fail in avcc with multi sps Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	3d126ef188	avcodec/h264_mp4toannexb_bsf: Use av_freep() to free spspps_buf Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	2bb54b82b5	avcodec/h264_mp4toannexb_bsf: Reorder operations in nal_size check Fixes Ticket4778 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Ivan Uskov	1defff85cb	libavcodec/h264_mp4toannexb_bsf.c: Optional argument "private_spspps_buf" to avoid extradata modification. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Benoit Fouet	904cfd257d	avcodec/h264_mp4toannexb_bsf: reset the new IDR flag when SPS/PPS is seen. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	d5ddcb5f8e	avcodec/h264_mp4toannexb_bsf: use the given padding in h264_extradata_to_annexb(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	1cf4d2e9be	avcodec/h264_mp4toannexb_bsf: add a case when only SPS/PPS is in the stream. When only SPS or PPS is present in the stream, copy the missing one from AVCC before insertion to the output stream. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	f9bd6d61bc	h264_mp4toannexb_bsf: rename first_idr to new_idr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	42f25fe009	h264_mp4toannexb_bsf: always set idr_sps_pps_seen when SPS/PPS is seen. In order not to break a sequence like "SPS IDR SPS IDR", the boolean telling that the SPS/PPS has been seen should always be set. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	bf428bb314	h264_mp4toannexb_bsf: account for consecutive IDR pictures. If there are consecutive IDR pictures, then SPS/PPS should be prepended to all of them, not only the first one. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
$Chris \"Koying\" Browet$ Chris \"Koying\" Browet	ad91bf854b	avcodec/h264_mp4toannexb_bsf: fix issue when sps/pps are already in the bistream	10 years ago
Michael Niedermayer	289b149cec	avcodec/h264_mp4toannexb_bsf: prepend global headers before any in stream parameter sets Fixes h264_mp4toannexb_bsf_failure.mkv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Alexandra Khirnova	9b8d11a76a	avcodec: Use av_reallocp where suitable Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Paul B Mahol	2490996f38	avcodec: use designated initializers for bitstream filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Stefano Sabatini	53c853e049	lavc/h264_mp4toannexb: improve feedback in case of invalid bitstream	12 years ago
Luca Barbato	9e80eda26d	h264_mp4toannexb_bsf: return a padded buffer The code using the returned buffer might expect it to be FF_INPUT_BUFFER_PADDING_SIZE padded as any other avpacket.	12 years ago
Luca Barbato	8d929afd25	h264_mp4toannexb_bsf: factor out extradata parsing	12 years ago
Luca Barbato	5d21ca4559	h264_mp4toannexb_bsf: K&R formatting cosmetics	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	f1fdd208cc	h264_mp4toannexb_bsf: use i instead of misusing unit_type. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
gs_gail	361c4cdca9	h264_mp4toannexb_bsf: support 24bit lengths	13 years ago
Alex Converse	7181c4edee	cosmetics: Remove extra newlines at EOF	13 years ago
Michael Niedermayer	7ae251b4d8	h264_mp4toannexb_filter: pass error code through. Bug-Found-by and Suggested bugfix: Tanami, Ohad Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9d4cb45dbe	Cleanup 'Fix spurious warning when stream has SPS and PPS units.' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Philip Langdale	025225d7ee	h264_mp4toannexb_bsf: Fix spurious warning when stream has SPS and PPS units. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	750fbbc249	reindent. (cherry picked from commit `4e84f994d3`)	14 years ago
Sean McGovern	e4a2695856	h264_mp3toannexb_bsg: don't crash, but warn, if PPS/SPS not found. Should an AVC-1 in MP4 stream not contain SPS or PPS NAL units, this BSF is then unable to allocate an output buffer for the modified stream. Warn that the resulting stream may be unplayable. Fix roundup issue #2386. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `02dd3666c2`)	14 years ago
Ronald S. Bultje	4e84f994d3	reindent.	14 years ago
Sean McGovern	02dd3666c2	h264_mp3toannexb_bsg: don't crash, but warn, if PPS/SPS not found. Should an AVC-1 in MP4 stream not contain SPS or PPS NAL units, this BSF is then unable to allocate an output buffer for the modified stream. Warn that the resulting stream may be unplayable. Fix roundup issue #2386. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Benoit Fouet	bb5cfc48f1	Cosmetics: alignment and long line break. Originally committed as revision 23559 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benoit Fouet	1f7d2f54c5	Cosmetics: use and place braces correctly in if ... else statements. Originally committed as revision 23558 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benoit Fouet	639c697c4f	Sanitize av_realloc() use in h264 mp4toannexb bistream filter. Originally committed as revision 23557 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	d5cc1ed723	Improve the mp4toannexb BSF to convert the extradata. Originally committed as revision 23545 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Thomas Devanneaux	52486603b5	Check NAL unit size to avoid reading past the buffer. This fixes issue1907 Patch by Thomas Devanneaux gmail(thomdev) Originally committed as revision 23078 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	ec21c21563	Add a quick description to the H.264 BSF Originally committed as revision 18809 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	6a5d31ac25	Fix build: Add intreadwrite.h and bswap.h #includes where necessary. Originally committed as revision 16556 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benoit Fouet	074bfa7de7	Change email address to a valid one. Originally committed as revision 15848 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Andreas Öman	48aecf5a7d	Fix a bug causing the generated stream to be corrupt if the buffer contains NAL units previous to the IDR where the SPS/PPS was inserted. Ok:ed by Benoit on irc. Originally committed as revision 11482 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benoit Fouet	bdfae2a575	Add a bitstream filter for H.264. Originally committed as revision 10422 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

47 Commits (622f18a2bf467623e6f68c4f8276c2efefda206f)