FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	35a6855868	Fix av_dlog invocations with wrong or missing logging context. This fixes build failures with -DDEBUG in CPPFLAGS.	14 years ago
Stefano Sabatini	be4e8908d2	vf_yadif: add support to yuva420p Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	4703a7b50b	vf_yadif: correct documentation on the parity parameter 0 is top-field-first, 1 is bottom-field-first, not the other way around. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Joakim Plate	5feb67f8a1	vf_yadif: copy buffer properties like aspect for second frame as well Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
David Goldwich	61f4387d39	oma: support for encrypted files Signed-off-by: David Goldwich <david.goldwich@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
David Goldwich	7a019dffe5	id3v2: add support for non-text and GEOB type tag frames This extends the ID3v2 parser to allow for reading of non-text (i.e. other than T***) meta tag frames providing a ff_id3v2_read_all() function. An additional data structure 'ID3v2ExtraMeta' is introduced for these tags since AVDictionary is string oriented and unsuitable for binary data. A parser for tag frames of type GEOB is implemented, which is needed to extract keyring information from encrypted OMA files. GEOB data is parsed into 'ID3v2ExtraMetaGEOB' data structures. The routine to decode characters from different encodings to UTF-8, formerly part of the read_ttag() function, is moved to its own function. Because some tag frames contain subparts of unknown length, the function is now also able to read until a null character is found. In addition, the function now takes care of allocating a buffer long enough to hold the decoded characters. Signed-off-by: David Goldwich <david.goldwich@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
David Goldwich	b3e144a7df	des: add possibility to calculate DES-CBC-MAC with small buffer This patch adds the possibility to calculate the DES-CBC-MAC of a source buffer (i.e. the last block of the buffer encrypted in CBC mode) without having to allocate a destination buffer that is as long as the complete source buffer, but instead only 8 bytes for the MAC. Signed-off-by: David Goldwich <david.goldwich@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Martin Storsjö	3ffe32eb96	rtmp: Don't blindly skip the 4 trailer bytes from the FLV packets If not enough bytes are available, keep track of them and skip them on next call. In practice, if these trailer bytes are written in a separate call, there is no other data written in this call, making it fall into the "FLV packet too small" case currently - working, but not as intended. This patch makes the code more robust, handling all cases except for having the FLV packet header split over multiple write calls. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Chiranjeevi Melam	a14c784210	rtmp: Handle FLV packets written in more than one write call If the FLV packet is larger than the AVIO buffer, a partial FLV packet will be flushed to the RTMP protocol. This commit handles the most common cases of FLV packets being written in more than one call. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	4cc7732386	rv34: Check for invalid slice offsets Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Anton Khirnov	c92a2a4eb8	movenc: fix NULL reference in mov_write_tkhd_tag st may be NULL when there are more mov streams than AVStreams, e.g. when chapters are present.	14 years ago
Laurent Aimar	f06068bbd6	rmdec: Reject invalid deinterleaving parameters Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	b4ed3d78cb	rv34: Fix potential overreads Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	d2213b6493	rv34: Fix buffer size used for MC of B frames after a resolution change Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	d0f6ab0298	rv34: Avoid NULL dereference on corrupted bitstream rv34_decode_slice() can return without allocating any pictures. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	4a29b47186	rv10: Reject slices that does not have the same type as the first one This prevents crashes with some corrupted bitstreams. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Joakim Plate	ab09df9dea	vf_yadif: add an option to enable/disable deinterlacing based on src frame "interlaced" flag Signed-off-by: Joakim Plate <elupus@ecce.se> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	91aff2665d	vsrc_color: set output pos values to -1 -1 is more correct than 0, as the position in the file is undefined. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	753890d0db	vsrc_color: add @file doxy Also remove outdated reference to color in vf_pad.c. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	deb58ab447	vsrc_buffer: remove duplicated file description Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	8cee38a298	eval: implement not() expression	14 years ago
Stefano Sabatini	9bc393908a	eval: add sqrt function for computing the square root	14 years ago
Laurent Aimar	3e033da847	rmdec: use the deinterleaving mode and not the codec when creating audio packets. It prevents crashes due to non initialized fields. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
David Goldwich	63d64228a7	lavf: Fix context pointer in av_open_input_stream when avformat_open_input fails Signed-off-by: David Goldwich <david.goldwich@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Anton Khirnov	7f9b0ef9a8	doc/APIChanges: fill in missing hashes and dates.	14 years ago
Stefano Sabatini	d763fb7d47	lavfi: add select filter Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Laurent Aimar	0e7efb9d23	oggdec: fix out of bound write in the ogg demuxer Between ogg_save() and ogg_restore() calls, the number of streams could have been reduced. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Anton Khirnov	7574cacbd5	movenc: create an alternate group for each media type Partially fixes bug 44.	14 years ago
Anton Khirnov	e417d80d28	lavd: add libcdio-paranoia input device for audio CD grabbing	14 years ago
Anton Khirnov	85d982f1e2	rawdec: refactor private option for raw video demuxers pixel_format/video_size only apply to 'rawvideo' (==uncompressed) demuxer and make no sense for the other raw (== containerless) demuxers. Keep only the framerate option for those. Also use unique classes for all raw video demuxers	14 years ago
Anton Khirnov	34d2bf30a0	pcmdec: use unique classes for all pcm demuxers.	14 years ago
Anton Khirnov	d906f49aa8	rawdec: g722 is always 1 channel/16kHz	14 years ago
Luca Barbato	3a78fb57de	libx264: introduce slice-max-size option Yet another option useful for low latency streaming.	14 years ago
Laurent Aimar	b59efc9434	Fixed size given to init_get_bits(). init_get_bits() takes a number of bits and not a number of bytes as its size argument. Signed-off-by: Alex Converse <alex.converse@gmail.com>	14 years ago
Ronald S. Bultje	ea540401d6	swscale: fix byte overreads in SSE-optimized hscale(). SSE-optimized hScale() scales up to 4 pixels at once, so we need to allocate up to 3 padding pixels to prevent overreads. This fixes valgrind errors in various swscale-tests on fate.	14 years ago
Dustin Brody	d7d2f0e63c	matroskadec: fix typo. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Dustin Brody	4a9628f276	matroskadec: bail on parsing of incorrect seek index segments Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Alex Converse	940173d4d1	lavf utils: Remove write-only variable	14 years ago
Alex Converse	4439caa482	lavf utils: Rename shadowing variable	14 years ago
Michael Niedermayer	5166376f24	smacker: fix a few off by 1 errors stereo & 16bit is untested due to lack of samples Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	6489455495	Check for invalid VLC value in smacker decoder. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	9676ffba83	Check and propagate errors when VLC trees cannot be built in smacker decoder. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Ronald S. Bultje	e0c3e07387	sws: implement MMX/SSE2/SSSE3/SSE4 versions for horizontal scaling. Speed: from 3.9x to 9.6x speed improvement over C, and some small (up to 15%) speed improvements over existing MMX code (particularly for bigger filters).	14 years ago
Justin Ruggles	3ed7860943	include stdint.h in adpcm_data.h fixes make checkheaders	14 years ago
Diego Biurrun	a05ea77c9f	mpeg12: reorder functions to avoid ugly forward declarations	14 years ago
Laurent Aimar	a92d0fa5d2	Fixed off by one packet size allocation in the smacker demuxer. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	e055932f56	Check for invalid packet size in the smacker demuxer. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Laurent Aimar	273aab99bf	ape demuxer: fix segfault on memory allocation failure. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Alex Converse	0872bb23b4	xan: Add some buffer checks	14 years ago
Alex Converse	350f57bd7b	xan: Remove extra trailing newline	14 years ago

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30218 Commits (210c80331e0604edf9c800865c26ba06ed3c2082) All Branches Search

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