FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	8e26bdd59b	avcodec/bmp_parser: Ensure remaining_size is not too small in startcode packet crossing corner case Fixes Ticket 5438 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	56759f69a6	avcodec/wmalosslessdec: improve 24bit support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	5ac71e9db8	avcodec/wmalosslessdec: improve >2 channel support Before it worked for stereo files only. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Rodger Combs	c890bcbacf	lavf/audiotoolboxdec: only provide block alignment for ILBC Fixes decode errors for some AVI files	9 years ago
Rodger Combs	c11157c09a	lavf/audiotoolboxdec: only send extradata for formats that use it Fixes initialization errors for some AVI files	9 years ago
Rodger Combs	acd5910e39	lavc/audiotoolboxdec: reindent	9 years ago
Rodger Combs	b20d3bf4a4	lavc/audiotoolboxdec: avoid relying on consumer-provided params when possible	9 years ago
Martin Vignali	ac07e57c39	avcodec/exr: fix huf_decode	9 years ago
Paul B Mahol	392b0a25c2	avcodec/exr: fix clearing end of bitmap Inspired by patch from Martin Vignali. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
James Almer	d7815df402	arm/rdft_init: fix license header Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	9149e9c0ba	avcodec/apedec: fix decoding of stereo files with one channel full of silence Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	b62ed56e25	avcodec/shorten: properly handle bitshift > 31 Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Jakub Stachowski	60b75186b2	avcodec/wmalosslessdec: do not discard last frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	571aa7d25e	avcodec/shorten: mark as AV_CODEC_CAP_SUBFRAMES Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Martin Vignali	2dd7b46132	avcodec/exr: fix channel detection	9 years ago
Paul B Mahol	0c90b2e013	avcodec/shorten: add support for AIFF packing, not bitexact Also report unsupported packing. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	82ee37f1f3	avcodec/shorten: fix decoding of very large (>2048) block sizes Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	d433623fba	avcodec/pngdec: Fix alpha detection with skip_frame Fixes Ticket4816 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	dee138624f	avcodec/shorten: fix decoding of files with number of samples lower than max_frame_size Note that support of very big block sizes is not currently supported at all due too flawed logic in decoder. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	c18fdc8692	avcodec/shorten: remove useless if condition and comment, reindent Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	966d43d778	avcodec/shorten: fix decoding of last frame Previously it would be always discarded. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	1490682bcb	avcodec/pngenc: check return value of av_frame_copy() Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Dmitriy	c3320a51df	avcodec/pngenc: restore image size before copying frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	ae8a13c560	avcodec/shorten: if allocation fails reset max_frame_size Otherwise crash happens. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	3e99b377fc	avcodec: remove "get_buffer() failed" message It is already provided by ff_get_buffer(). Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	0c9490609d	avformat: support shorten in nistshpere demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Martin Vignali	6d7f5667a0	avcodec/exr: enable mipmap, ripmap decoding	9 years ago
Claudio Freire	8005b6de4f	AAC encoder: fix valgrind errors Move wi.clipping computation outside of psy_lame_window, LFE channels don't even call that, and make the LFE path also initialize window_type[1] which is needed by analyze_channel	9 years ago
Derek Buitenhuis	fdd7a594c3	libxvid: Create extradata in init using a dummy frame Modifying global header extradata in encode_frame is an API violation and only happens to work currently because mov writes its header at the end of the file. Heavily based off of a patch from 2012. Original-by: Nicolas George <george@nsup.org> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Paul B Mahol	8a4c3f5258	avcodec: add adpcm dat4 decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Claudio Freire	7d49abdf47	AAC encoder: fix filling of wi.clipping array Fill all windows in all window groups instead of only the first window of each group. Also avoid uninitialized access of window_type.	9 years ago
Martin Vignali	832861535a	libavcodec/exr : add support for compression in tile	9 years ago
Martin Vignali	062ad63064	libavcodec/exr : cosmetic change	9 years ago
Claudio Freire	bad41d3724	AAC encoder: fix initialization of minsf In some situations (exactly zeroed DC coeffs) minsf would be initialized with garbage	9 years ago
Martin Vignali	25a01c52b8	libavcodec/exr: add tile support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Martin Vignali	d2ed3391fb	libavcodec/exr: fix PRX24 Float decompression Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	de0bcea664	avcodec/mjpegdec: Do not permute quantization tables This fixes issues if the permutation changes, as quantizations tables would need to be reread Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Hendrik Leppkes	ce87711df5	exif: take a generic log context The AVCodecContext is only used for logging, so instead take any valid log context. This allows reusing the exif functions more easily in avformat. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Hendrik Leppkes	994412fb9b	avcodec: properly initialize AVCodecParameters profile/level Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Rick Kern	c9ad357aeb	lavc/videotoolboxenc: Workaround encoder error CMVideoFormatDescriptionGetH264ParameterSetAtIndex() fails on some hardware/OS versions when retrieving the parameter set count alone. Signed-off-by: Rick Kern <kernrj@gmail.com> Signed-off-by: wm4 <nfxjfg@googlemail.com>	9 years ago
Rick Kern	7801669470	lavc/videotoolboxenc: Fix crash when closing codec after error Fixes crash in #5352. VTCompressionSessionInvalidate() crashes if the internal encoder hasn't completed, but hasn't experienced an error. The function call isn't needed since the encoder is invalidated when the reference count reaches 0 anyway. Signed-off-by: Rick Kern <kernrj@gmail.com> Signed-off-by: wm4 <nfxjfg@googlemail.com>	9 years ago
Clément Bœsch	ffd1c3eeb7	lavc/utils: use pkt_timebase for legacy subtitles timing code This is consistent with other AVSubtitle timing adjustments.	9 years ago
Clément Bœsch	d8620158c7	lavc/ccaption_dec: remove usage of avctx->time_base lavc/utils already rescales avpkt->pts to sub->pts in AV_TIME_BASE_Q before calling the decode callback. This prevents from rescaling again into the decoder, and avoid the use of avctx->time_base which will disappear in the incoming codecpar merge. This commit also replaces the use of "20 centisecond" (ass time base) with "200 ms".	9 years ago
Rodger Combs	b4daa2c40f	lavc/audiotoolboxdec: add eac3 decoder This is added in 10.11, so we add a #define when building against older SDKs. The decoder actually supports 7.1-channel eac3, but since the parser only reports 6 channels, we end up decoding the 5.1 downmix (same as the internal decoder) for now.	9 years ago
Rodger Combs	1b9e90ee80	lavc/audiotoolboxdec: fix a number of config and timestamp issues - ADTS-formatted AAC didn't work - Channel layouts were never exported - Channel mappings were incorrect beyond stereo - Channel counts weren't updated after packets were decoded - Timestamps were exported incorrectly	9 years ago
Rodger Combs	59a4492371	lavc/audiotoolboxdec: support ADTS AAC input	9 years ago
Rodger Combs	36770d8769	lavc/audiotoolboxenc: allow setting maxrate with pre-10.9 deployment targets The build failure here is caused by the enum value not being defined, but as long as we're on a newer SDK that has it, it's safe to use it even when our deployment target is older. Setting the property will error, but we're not failing on errors there.	9 years ago
Rodger Combs	0667327f3f	lavc/audiotoolboxenc: fix iOS build	9 years ago
Rodger Combs	c820e600ea	lavc/audiotoolboxenc: fix a number of config issues - size variables were used in a confusing way - incorrect size var use led to channel layouts not being set properly - channel layouts were incorrectly mapped for >2-channel AAC - bitrates not accepted by the encoder were discarded instead of being clamped - some minor style/indentation fixes	9 years ago
Rodger Combs	7524b67817	lavc/audiotoolboxenc: remove unneeded packet metadata This isn't necessary here, and for some reason broke only multichannel AAC encoding when a channel layout tag was set.	9 years ago

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35241 Commits (8e26bdd59bf559d00c7e60c53fff292de10139ff)