FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	73651090ca	avcodec: add Apple Pixlet decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	3142691181	avformat/wavdec: add support for decoding 24.0 and 16.8 floating point pcm formats Fixes #5602 and #5603. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	9b9e4a71c5	avformat/mpegenc: Check for av_mallocz() failure Fixes CID1257787 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	fd1fcb59dc	avformat/img2dec: Remove dead code from psd_probe() Fixes CID1397124 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	6d09d6edbc	avcodec/magicyuv: add 10 bit support Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Chen Meng	25e35b3436	avformat/mov.: Make the process of uuid-xmp atom faster. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Ståle Kristoffersen	d8b9bef1a0	avformat: Auto-detect mjpeg 2000 in mpeg-ts This makes it possible to decode motion jpeg 2000 encoded in a transport stream without a correct PMT/PAT. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Jay Ridgeway	295601bba3	avformat/tls: add tls url_get_file_handle Support url_get_file_handle on TLS streams. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Mark Harris	a5cf600ccb	avformat/wavdec: Eliminate goto for clang -O0 DCE Clang is not able to eliminate the reference to ff_spdif_probe() when there is a goto target in the same block and optimization is disabled. This fixes the following build failure on OS X: ./configure --disable-everything --disable-doc \ --enable-decoder=pcm_s16le --enable-demuxer=wav \ --enable-protocol=file --disable-optimizations --cc=clang make ... Undefined symbols for architecture x86_64: "_ff_spdif_probe", referenced from: _set_spdif in libavformat.a(wavdec.o) ld: symbol(s) not found for architecture x86_64 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Chris Cunningham	ab87df9a47	avformat/mp3dec: fix msan warning when verifying mpa header MPEG Audio frame header must be 4 bytes. If we fail to read 4 bytes bail early to avoid Use-of-uninitialized-value msan error. Reference https://crbug.com/666874. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Andreas Cadhalpun	076c3a9fa2	mov: prevent overflow during bit rate calculation Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	8 years ago
Andreas Cadhalpun	baba9c6aef	cafdec: prevent overflow during bit rate calculation Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	8 years ago
Andreas Cadhalpun	e558a6348a	4xm: prevent overflow during bit rate calculation Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	8 years ago
Diego Biurrun	2d7aadf3d9	Add missing #includes for standalone spherical-information-related headers (cherry picked from commit `f912fd767e`) Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	457e933919	Bump for psd demuxer and decoder Found-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Martin Vignali	a534862b27	libavformat : add Photoshop PSD demuxer. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Andreas Cadhalpun	ad5807f8aa	avformat: fix overflows during bit rate calculation The bit_rate field has type int64_t since commit `7404f3bdb9`. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	8 years ago
Michael Niedermayer	f0bdd53871	avformat/utils: Print verbose error message if stream count exceeds max_streams Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	30581c51e7	avformat/options_table: Set the default maximum number of streams to 1000 Fixes CVE-2016-9561, Note the security relevance of this is disputed as running out of memory can happen with valid files Suggested-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Carl Eugen Hoyos	62eafc6a6d	lavf/mov: Accept multiple fourcc for AVID 1:1. Fixes ticket #5982.	8 years ago
Carl Eugen Hoyos	9d068896d3	lavf/isom: Support EVRC in pvAuthor files. Fixes ticket #6014.	8 years ago
James Almer	edb4f5da81	avformat/matroskadec: remove the strict unofficial check for Colour elements Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	4e759072c2	avformat/matroskadec: allocate Colour related fields only if the file contains the relevant master The demuxer doesn't fill the defaults if the master isn't present. This results in codecpar->color_space being set with a value of zero (RGB) on such files. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	ee2a6f5df8	avformat/oggdec: Skip streams in duration correction that did not had their duration set. Fixes: part of 670190.ogg Fixes integer overflow Found-by: Matt Wolenetz <wolenetz@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	1296f84495	avformat: Add max_streams option This allows user apps to stop OOM due to excessive number of streams Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
James Almer	120471da2d	avformat/matroskadec: remove unused variable Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	8396d54d3c	avformat/matroskadec: fix memleak on stream side data failure Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	445204cd57	avformat/matroskadec: add support for Spherical Video elements Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Andreas Cadhalpun	e3694478a9	yuv4mpegdec: fix leaking pkt in yuv4_read_packet Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	8 years ago
Vittorio Giovara	4dcdecf471	mov: Export spherical information This implements Spherical Video V1 and V2, as described in the spatial-media collection by Google. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Vittorio Giovara	e7a6f8c972	lavc: Add spherical packet side data API Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Steven Liu	6b95da9af9	avformat/hlsenc: save the EXT-X-DISCONTINUITY from old list when use fix ticket 2nd problem. command line test step: rm -rf output*;./ffmpeg -i ~/Movies/objectC/facebook.mp4 -an -c:v copy -f hls -hls_time 4 -hls_list_size 5 -hls_flags +delete_segments -hls_flags +append_list -hls_flags +omit_endlist -hls_flags +discont_start -t 50 output.m3u8 ./ffmpeg -i ~/Movies/objectC/facebook.mp4 -an -c:v libx264 -g 4 -f hls -hls_time 4 -hls_list_size 5 -hls_flags +delete_segments -hls_flags +append_list -hls_flags +omit_endlist -hls_flags +discont_start -t 5 output.m3u8 ./ffmpeg -i ~/Movies/objectC/facebook.mp4 -an -c:v libx264 -g 4 -f hls -hls_time 4 -hls_list_size 5 -hls_flags +delete_segments -hls_flags +append_list -hls_flags +omit_endlist -hls_flags +discont_start -t 5 output.m3u8 result: #EXTM3U #EXT-X-VERSION:3 #EXT-X-TARGETDURATION:5 #EXT-X-MEDIA-SEQUENCE:6 #EXTINF:4.120000, output6.ts #EXT-X-DISCONTINUITY #EXTINF:4.000000, output7.ts #EXTINF:0.960000, output8.ts #EXT-X-DISCONTINUITY #EXTINF:4.000000, output9.ts #EXTINF:0.960000, output10.ts Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Georgi D. Sotirov	581f93f37e	lavf/chromaprint: Update for version 1.4 Fixes ticket #5997.	8 years ago
James Almer	9c1ccee7f8	avformat/dump: remove line break on mastering display metadata info dump Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Ronald S. Bultje	845bb40178	http: move chunk handling from http_read_stream() to http_buf_read().	8 years ago
Ronald S. Bultje	2a05c8f813	http: make length/offset-related variables unsigned. Fixes #5992, reported and found by Paul Cher <paulcher@icloud.com>.	8 years ago
Jun Zhao	f17eea883a	lavf: fix the wrong warning msg and comments about av_find_stream_info av_find_stream_info() was deprecated by avformat_find_stream_info(), correct the warning message in the avformat_find_stream_info() and comments in the avformat.h Signed-off-by: Jun Zhao <jun.zhao@intel.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	7d57ca4d9a	avformat/rtmppkt: Check for packet size mismatches Fixes out of array access Found-by: Paul Cher <paulcher@icloud.com> Reviewed-by: Paul Cher <paulcher@icloud.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Steven Liu	55affd95bd	avformat/hlsenc: fix ticket id 5988 for DISCONTINUITY add EXT-X-DISCONTINUITY tag at the position of the append point. Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Michael Niedermayer	9859f54db3	avformat/ffmdec: Silence "may be used uninitialized in this function" warnings Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	b98510de5c	avformat/ffmdec: cleanup on extradata memory allocation failure Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	fdf588d7cf	avformat/ffmdec: Forward error code from ffm_read_header() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	c143e7939f	avformat/ffmdec: remove last use of st->codec Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Carl Eugen Hoyos	5a237c33b8	lavf/asfdec_f: Remove CR/LF from avpriv_request_sample() call.	8 years ago
Michael Niedermayer	418a2b2478	avformat/ffmdec: Drop flags2, debug and codec->time_base setting It should still be possible to set these through recommended_encoder_configuration Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	e706e2e775	avformat/ffmdec: Check media type for chunks Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	591c032421	avformat/ffmdec: replace most codec uses by codecpar This is a bit messy as codecar does not support AVOptions so we need to use AVCodecContext where AVOptions are required and copy back and forth. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	5cd3ea1cc0	avformat/ffmdec: Remove some st->codec uses which set encoder parameters Modern ffserver should not need these Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	afcf15b0db	avformat/oggparsespeex: Check frames_per_packet and packet_size The speex specification does not seem to restrict these values, thus the limits where choosen so as to avoid multiplicative overflow Fixes undefined behavior Fixes: 635422.ogg Found-by: Matt Wolenetz <wolenetz@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	90da187f1d	avformat/utils: Check start/end before computing duration in update_stream_timings() Fixes undefined behavior Fixes: 637428.ogg Found-by: Matt Wolenetz <wolenetz@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago

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19657 Commits (9b26bf7e2a3904d0e4b80f8d771223d3045013db)