FFmpeg

Commit Graph

Author	SHA1	Message	Date
foo86	801dbf0269	avcodec/dca: simplify 'residual ok' flag tracking Move this from separate structure field to a packet flag. Behavior should be equivalent, except that residual flag is now properly cleared when packet has no core frame at all. Also print a message when forcing recovery mode due to invalid residual to make debugging easier. Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
foo86	a0349ae27c	avcodec/dca_parser: improve frame end search Parse core frame size directly when searching for frame end instead of using value extracted from previous frame. Account for unused bits when calculating sync word distance for 14-bit streams to avoid alias sync detection. Parse EXSS frame size and skip over EXSS frame to avoid alias sync detection. Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
foo86	39f7620d76	avcodec/dca: don't set initial sample_fmt Valid sample_fmt will be set by dcadec_decode_frame() based on stream type. Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
foo86	b5cda23039	avcodec/dca: remove useless debug message Most DTS-in-WAV streams trigger this, making debug output hard to read. Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Michael Niedermayer	b50bd69516	avutil/eval-test: Check av_expr_parse_and_eval() for failure and also check it in the fate test Fixes CID1361940 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
foo86	e0706e9cc8	avcodec/dca: remove Rice code length limit Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	8b5941ce59	doc/filters: fix order of tinterlace filter drop modes Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	b24fffeb94	avcodec/utils: Move avctx->codec check before its use Fixes CID1361954 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	14992421df	avcodec/adpcm: pick correct step_index for IMA AMV Fixes #5538 Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	699201ac0e	avcodec/options-test: Check avcodec_open2() return value Fixes: CID1361937 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Stefano Sabatini	4b38df82c2	lavf/mpegts: add ID3 entry to the REGD_types array This allows to recognize ID3 packets from their corresponding descriptor tag.	9 years ago
Stefano Sabatini	1ab8e03a45	lavf/mpegtsenc: set metadata stream type and write descriptor for ID3 packets This allow to remux data packets which are then recognized as ID3 packets.	9 years ago
Michael Niedermayer	7ecfe4dc36	avcodec/diracdec: Fix potential integer overflow Fixes CID1361948 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	7494b49780	avformat/iff: parse DPAN chunk Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	a5c5ae5ed8	avcodec/iff: add support for ANBR files Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
James Almer	e34e7a575e	avformat/dtshddec: move data_start outside of DTSHDDemuxContext It's only used in dtshd_read_header() Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Michael Niedermayer	df01a29c1b	avcodec/exr: Fix potential integer overflow Fixes CID1361949 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	641dccc2aa	avcodec/h264: Check init_get_bits8() for failure Fixes CID1361935 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	4a81bddb4d	ffmpeg_filter: Fix AVBufferSrcParameters leak Fixed: CID1361950 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	d08f2c172f	avformat/avidec: Detect index with too short entries Fixes Ticket5498 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	7155bd1c94	avcodec/m101: Ask for samples with too small extradata_size Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Kyle Swanson	c0c378009b	avfilter: add loudnorm Signed-off-by: Kyle Swanson <k@ylo.ph>	9 years ago
Michael Niedermayer	42ee137a0a	avcodec/m101: Check BPS value Fixes null pointer dereference Fixes Ticket5520 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	810a8ba5b6	avcodec/iff: add forgotten checks for end of input buffer Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	eef2f64294	avcodec/iff: scala anim32 & anim16 decompression Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	936751b652	avformat/avio: Fix null pointer dereference in case of memleak Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Yong Lei	7bacf74536	avformat/avio: fix memory leak in url_find_protocol Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Chris Cunningham	2875745d35	avformat/utils: Check negative bps before shifting in ff_get_pcm_codec_id() Fixes: undefined shift. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Derek Buitenhuis	d55568d22a	Merge commit '71d3305c2711d4f6ec8b92db09ff64cf4e19a58e' * commit '71d3305c2711d4f6ec8b92db09ff64cf4e19a58e': h264_parse: make sure the ref count is zeroed on all failure paths Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Derek Buitenhuis	278dcec28d	Merge commit 'a6e27f7add2698fdd89911632b570c3d0c3f2aaa' * commit 'a6e27f7add2698fdd89911632b570c3d0c3f2aaa': h264: factor out parsing the reference count into a separate file Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Derek Buitenhuis	6b295bccbb	Merge commit '56b17a33f231859cbccbd741b4763617cb4ecf03' * commit '56b17a33f231859cbccbd741b4763617cb4ecf03': h264: stop testing whether the reference count changes in ff_set_ref_count() Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Derek Buitenhuis	7ab2c036b9	Merge commit 'e9f884416c76558098fc1f63825b293956e8483c' * commit 'e9f884416c76558098fc1f63825b293956e8483c': h264: move reading direct_spatial_mv_pred out of ff_set_ref_count() Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Hendrik Leppkes	15ad023210	Merge commit '8d0cc8ca97678f4ca87948ebabcbaab5a4f4c1f6' * commit '8d0cc8ca97678f4ca87948ebabcbaab5a4f4c1f6': h264_parser: switch to h2645_parse for NAL unescaping Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>	9 years ago
Hendrik Leppkes	a9bb4cf87d	h2645_parse: support badly muxed mp4 streams Some streams contain an additional AnnexB NAL inside the mp4/nalff NALU. This commonly occurs in interlaced streams where both fields are packed into the same MP4 NAL with an AnnexB startcode in between. Port handling of this format from the previous h264 nal handling. Fixes trac #5529	9 years ago
Paul B Mahol	95b20ad7b2	avcodec/iff: fix artifacts with uncompressed ham ANIMs Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
ZhouXiaoyong	af3e944e7e	avcodec/mips/h264dsp_mmi: Version 2 of the optimizations for loongson mmi 1. no longer use the register names directly and optimized code format 2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator 3. optimize some unaligned loads and stores 4. use uld and mtc1 to workaround cpu 3A2000 gslwlc1 bug (gslwlc1 instruction extension bug in O32 ABI) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
James Almer	60c2e38dcb	avformat/dtshddec: implement AUPR_HDR chunk parsing Use it to get stream duration, sample rate, channel count and initial padding Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	ab3c04c458	avformat/dtshddec: parse chunks stored after audio data Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	72e33eec3a	avcodec/iff: add support for ANIMs with keyframes and concatenated ANIMs Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	8767470fb5	avcodec/iff: check if there is enough bytes left Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	635b2ec5f2	avformat/utils: Do not compute the bitrate from duration == 0 Fixes division by 0 in fate-acodec-ra144 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	6085d6b2ae	ffmpeg: Check that r_frame_rate is set before attempting to use it Avoids unexpected occurance and dependency on NaN behavior and divisions by 0 Testcase: fate-lavf-fate-avi_cram Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	feeb3a9261	swresample/resample: Fix division by 0 with tap_count=1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	2f76157eb0	swresample/rematrix: Use clipping s16 rematrixing if overflows are possible Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	5afecff1ef	avformat/adxdec: set bit_rate, fixes duration calculation Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	7fe81bc4f8	swresample/rematrix: Use error diffusion to avoid error in the DC component of the matrix This fixes the sum of the integer coefficients ending up summing to a value larger than the value representing unity. This issue occurs with qN0.dts when converting to stereo Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	35c23bf67d	avcodec/dsd: Fix "warning: ctables defined but not used [-Wunused-variable]" Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	5350e0fc97	avcodec/iff: rewrite out of bounds checking in writer Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	fd4a52e4da	avcodec/dstdec: Fix "warning: initialization from incompatible pointer type [enabled by default]" Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
James Almer	81c3ce0855	doc/general: update supported DCA extensions	9 years ago

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