FFmpeg

Commit Graph

Author	SHA1	Message	Date
Kostya Shishkov	6d702dc072	proresenc: force bitrate not to exceed given limit Apple ProRes Format Specifications mentions target data size for every frame, so make sure frame meets it. This also allows encoder to demand much smaller packet sizes for output.	14 years ago
Ronald S. Bultje	c742ab4e81	vc1parse: call vc1_init_common(). The parser uses VLC tables initialized in vc1_common_init(), therefore we should call this function on parser init also. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Ronald S. Bultje	9d3050d3e9	wma: don't return 0 on invalid packets. Return 0 means "please return the same data again", i.e. it causes an infinite loop. Instead, return an error. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Ronald S. Bultje	74699ac8c8	mjpegb: don't return 0 at the end of frame decoding. Return 0 indicates "please return the same data again", i.e. it causes an infinite loop. Instead, return that we consumed the buffer if we finished decoding succesfully, or return an error if an error occurred. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Mashiat Sarker Shakkhar	a520a9946f	Perform inter-channel decorr. only if both channels are coded	14 years ago
Paul B Mahol	bfe7bace8e	libx264: unbreak libx264rgb Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	b1af4e9c27	vp8dsp: split long line. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Alex Converse	ce7aee9b73	dpcm: ignore extra unpaired bytes in stereo streams. Fixes: CVE-2011-3951 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	14 years ago
Ronald S. Bultje	3e13005cac	mp3on4: require a minimum framesize. If bufsize < headersize, init_get_bits() will be called with a negative number, causing it to fail and any subsequent call to get_bits() will crash because it reads from a NULL pointer. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Ronald S. Bultje	c0994e39d7	mpc7: assign an error level + context to av_log() msg.	14 years ago
Ronald S. Bultje	84c202cc37	huffyuv: error out on bit overrun. On EOF, get_bits() will continuously return 0, causing an infinite loop. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Martin Storsjö	0733375059	dct-test: Add the missing ff_ prefix to the altivec functions Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Martin Storsjö	89baf35996	dct-test: Remove a stray declaration of a nonexistent function Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Paul B Mahol	545e887902	y41penc: switch to encode2() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Paul B Mahol	48ad7f822d	r210enc: switch to encode2() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	f9caec0cf9	h264: change deblock_h_chroma_8_mmxext() to prevent valgrind confusion. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	af468015d9	als: prevent infinite loop in zero_remaining(). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Ronald S. Bultje	941fc1ea1e	cook: prevent div-by-zero if channels is zero. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Carl Eugen Hoyos	44f5b26212	Make CDXL palette opaque.	14 years ago
Anton Khirnov	e9b380a7a5	pamenc: switch to encode2().	14 years ago
Anton Khirnov	3cc77ded4f	svq1enc: switch to encode2().	14 years ago
Anton Khirnov	6a047213ac	dvenc: switch to encode2().	14 years ago
Anton Khirnov	b3566a6a39	dpxenc: switch to encode2().	14 years ago
Anton Khirnov	83c7fe3245	pngenc: switch to encode2().	14 years ago
Anton Khirnov	ab3a410cf0	v210enc: switch to encode2().	14 years ago
Anton Khirnov	f0366fec56	xwdenc: switch to encode2().	14 years ago
Justin Ruggles	f2a4559c77	ttadec: use branchless unsigned-to-signed unfolding	14 years ago
Aneesh Dogra	d7840529b6	avcodec: add a Sun Rasterfile encoder Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Aneesh Dogra	1f1fbcfa71	sunrast: Move common defines to a new header file. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Paul B Mahol	b5c626fdf3	cdxl: fix video decoding for some files Width is padded for ham encodings too. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Paul B Mahol	323b9da969	ttadec: remove dead code The unused code being removed is for encoding only and therefore is not needed by the decoder. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Kostya Shishkov	857d14863d	prores: initialise encoder and decoder parts only when needed	14 years ago
Kostya Shishkov	5d9ad5425f	prores: initialise encoder and decoder parts only when needed	14 years ago
Zongyao Qu	1b84cf41e0	Makefile: fix proresdec dependancies Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	52e4018be4	flac: fix infinite loops on all-zero input or end-of-stream. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Ronald S. Bultje	b4027d9749	wmapro: change max. block size to 13 bits. WMApro actually support 13-bits block sizes (potentially even up to 14), and thus we should support that also. If we get block sizes beyond what the decoder can handle (14 is possible depending on s->decode_flags), error out instead of crashing.	14 years ago
Michael Niedermayer	22b125f912	g729dec: fix 'warning: assignment from incompatible pointer type' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	934abf6ff8	g729dec: fix use of deprecated functions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	ad21c05172	diracdec: fix use of deprecated funnctions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	204cb29b3c	shorten: Use separate pointers for the allocated memory for decoded samples. Fixes invalid free() if any of the buffers are not allocated due to either not decoding a header or an error prior to allocating all buffers. Fixes CVE-2012-0858 CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Michael Niedermayer	c509f4f747	atrac3: Fix crash in tonal component decoding. Add a check to avoid writing past the end of the channel_unit.components[] array. Bug Found by: cosminamironesei Fixes CVE-2012-0853 CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Michael Niedermayer	9fb7a5af97	ws_snd1: Fix wrong samples counts. This makes the check that avoids overwrite of the samples array actually work properly. fixes CVE-2012-0848 CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Michael Niedermayer	8b18288c08	qtrleenc: fix uninitialized variable warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	5a03a3d998	proresdec2: use ff_dsputil_init() avoid deprecated ff_ less variant. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	67f17e7202	proresdec2: Fix 16 vs. 8bit compiler warnings. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	c6643fddba	golomb: avoid infinite loop on all-zero input (or end of buffer). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	14 years ago
Justin Ruggles	f320fb894c	bethsoftvid: pass palette in side data instead of in a separate packet. Update FATE reference to account for now non-existent palette packet. This also fixes the FATE test if frame data is not initialized in get_buffer(), so update comment in avconv accordingly.	14 years ago
Benjamin Larsson	7f215e3e72	Use fixed-length array in revert_mclms()	14 years ago
Kostya Shishkov	17b11ffec7	proresenc: initialise 'sign' variable	14 years ago
Michael Niedermayer	b92ecda2c9	snow: zero scratchbuf. This should fix some valgrind warnings. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago

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19352 Commits (f91b635b520aec02cfd23ff91d00a7eb4ef89292)