FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	3d5d46233c	opus: Factor out imdct15 into a standalone component It will be reused by the AAC decoder.	10 years ago
Martin Storsjö	28df0151b6	configure: Add a dependency on vc1_decoder from vc1_parser This fixes builds with vc1_parser enabled without vc1_decoder. All the vc1_decoder object files were included in the vc1_parser line in libavcodec/Makefile before, but architecture specific object files for vc1_decoder were not. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Rémi Denis-Courmont	6039248018	mem: fix pointer pointer aliasing violations This uses explicit memory copying to read and write pointer to pointers of arbitrary object types. This works provided that the architecture uses the same representation for all pointer types (the previous code made that assumption already anyway). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	f726fc21ef	ogg: Provide an option to offset the serial number The ogg serial number doubles as codec id and sequence value for concatenated samples.	10 years ago
Vittorio Giovara	22b985d59c	hqdn3d: check memory allocations and propagate errors	10 years ago
Vittorio Giovara	70d246d5cc	flacenc: initialize sums matrix CC: libav-stable@libav.org Bug-Id: CID 703821	10 years ago
Vittorio Giovara	c01ccccbb1	ituh263dec: use macro instead of #if	10 years ago
Vittorio Giovara	08fa34bf75	yuv4mpegdec: initialize field_order in yuv4_read_header() CC: libav-stable@libav.org Bug-Id: CID 1265721	10 years ago
Vittorio Giovara	302ca6b20e	mpegvideo_enc: initialize the encoding context This prevents several uninitialized variable uses that take place towards the end of encoding. CC: libav-stable@libav.org Bug-Id: CID 700760	10 years ago
Vittorio Giovara	1a07df3112	DNxHD: Add support for id 1258 (DNx100 960x720@8) Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	598f7d046c	DNxHD: Simplify pixel format detection Error out in case of unknown values.	10 years ago
Vittorio Giovara	41e03e284e	DNxHD: More verbose error messages	10 years ago
Luca Barbato	1279221cc4	lavu: Check av_dict_set allocations Bug-Id: CID 1257772 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Martin Storsjö	6996fd204a	libopenh264: Log debug messages to a non-null context Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Michael Niedermayer	61928b68dc	h264: Do not share rbsp_buffer across threads Signed-off-by: Luca Barbato <lu_zero@gentoo.org> CC: libav-stable@libav.org	10 years ago
Luca Barbato	3c18a7b188	avio: Do not consider the end-of-buffer position valid Trigger a refill if the seek action moves the pointer at the end of the buffer. Before this patch the read action following the seek would trigger the refill, while write action would write outside the buffer. In the Libav codebase few muxers seek forward outside of what already has been written so it is quite unlikely to experience the problem with the default buffer size. CC: libav-stable@libav.org	10 years ago
Clay McClure	6a808f5ae1	libdc1394: Add support for MONO8 (gray) video mode Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	8805589b80	libopencv: Rework error handling in parse_iplconvkernel() Fix 'values' memory leak in case of error. CC: libav-stable@libav.org Bug-Id: CID 739879	10 years ago
Vittorio Giovara	607ad990d3	dvbsubdec: check memory allocations and propagate errors	10 years ago
Vittorio Giovara	e71149a7a5	nuv: validate image size Avoid a division by zero. CC: libav-stable@libav.org Bug-Id: CID 717750	10 years ago
Vittorio Giovara	7c51d79ca7	nsvdec: validate channels and samplerate Avoid a division by zero. CC: libav-stable@libav.org Bug-Id: CID 717749	10 years ago
Anton Khirnov	a536a4e4bc	lavc: support extracting audio service type from side data	10 years ago
Anton Khirnov	3212578148	mov: export audio service type as side data	10 years ago
Anton Khirnov	4227e4fe74	lavf: add a convenience function for adding side data to a stream	10 years ago
Anton Khirnov	728685f37a	Add a side data type for audio service type. Currently, audio service type is a field in AVCodecContext. However, side data is more appropriate for this kind of information.	10 years ago
Anton Khirnov	80a11de7dc	nutenc: do not use has_b_frames It is unreliable, especially when the stream codec context is not the encoding context. Use the codec descriptor properties instead.	10 years ago
Anton Khirnov	e44b58924f	lavc: deprecate unused AVCodecContext.stream_codec_tag	10 years ago
Anton Khirnov	f771b3ab5d	avidec: do not export stream_codec_tag Handle its only existing use case internally.	10 years ago
Anton Khirnov	167e004e1a	h264: drop any pretense of support for data partitioning It does not work correctly and apparently never did. There is no indication that this (mis)feature is ever used in the wild or even that any software other than the reference supports it. Since the code that attempts to support it adds some nontrivial complexity and has resulted in several bugs in the past, it is better to just drop it.	10 years ago
Anton Khirnov	58ae8d5957	h264_parser: restore a comment lost in `0268a54`	10 years ago
Anton Khirnov	ecab21ac47	h264: do not reset the ref lists in flush_change() They are always constructed anew when needed, so there is no need to reset them explicitly.	10 years ago
Anton Khirnov	9404a47a2d	h264: move parser-only variables to their own context	10 years ago
Anton Khirnov	cf1e0786ed	error_resilience: move the MECmpContext initialization into ER code Currently, it needs to be initialized by the ER caller (which is currently either a mpegvideo decoder or h264dec). However, since none of those decoders use MECmpContext for anything except ER, it makes more sense to handle it purely inside ER.	10 years ago
Hendrik Leppkes	a7e0380497	avconv_dxva2: add hevc support Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Hendrik Leppkes	7e850fa67e	Add DXVA2 HEVC HWAccel Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Hendrik Leppkes	b82722df9b	hevc: reindent after previous commit Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Hendrik Leppkes	e72e8c5a1d	hevc: add hwaccel hooks Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Hendrik Leppkes	4b95e95dba	hevc: store the short term rps flag and size in the context For future use by hardware accelerators. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Hendrik Leppkes	36779a8405	hevc: store the escaped/raw bitstream in HEVCNAL Hardware Accelerators require access to the escaped bitstream. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Hendrik Leppkes	b0593a4bca	hevc: pass the full HEVCNAL struct to decode_nal_unit This enables decode_nal_unit to access additional fields added in subsequent commits. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Andreas Unterweger	3a70c0c95f	examples/transcode_aac: generate proper PTS and set the muxer timebase Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Andreas Unterweger	c9b19ac892	examples/transcode_aac: fix a typo Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Andreas Unterweger	749a89d1b8	examples/transcode_aac: properly select the output sample format Makes the example work with all the supported AAC encoders. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	443b71928b	hevc: unref the current frame if frame_start() fails Prevents DPB from filling up with damaged input.	10 years ago
Anton Khirnov	1dd021929f	hevc: clear unused refs on failure	10 years ago
Anton Khirnov	f9f883af4f	h264: simplify code in flush_dpb() There is no point in clearing reference explicitly, since that will be done as a part of ff_h264_unref_picture() right below.	10 years ago
Vittorio Giovara	3a6dfec864	segment: Check av_get_frame_filename() return value CC: libav-stable@libav.org Bug-Id: CID 1265713	10 years ago
Vittorio Giovara	7915e6741d	hlsproto: Properly close avio buffer in case of error Fix a memory leak. CC: libav-stable@libav.org Bug-Id: CID 717999	10 years ago
Vittorio Giovara	4c5fa628da	mov: Do not compute negative SAR values This partially reverts `cf70ba37ba`, since it didn't take into account when rotation is 0, but there is another valid operation (eg. translation) in the matrix. Found-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2a06c2a03e	mpegvideo_enc: Draw edges on input for non-multiple of 16 resolutions This improves motion estimation and avoids using uninitialized data for resolutions that aren't a multiple of 16. Prior to `d2a25c40`, the edges used to be initialized so that encoding was deterministic, but after that commit it started using uninitialized data (for non multiple of 16 resolutions). CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago

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41219 Commits (3d5d46233cd81f78138a6d7418d480af04d3f6c8) All Branches Search

41219 Commits (3d5d46233cd81f78138a6d7418d480af04d3f6c8)

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