FFmpeg

Commit Graph

Author	SHA1	Message	Date
Kostya Shishkov	7c1f6df4b5	rmdec: correct DTS calculation in RealMedia container. First, container stores only DTS and not PTS as it was believed. Second, multiple frames in a packet store timestamp instead of position after the frame length. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Kostya Shishkov	331971116d	rv10/20: tell decoder to use edge emulation This removes out-of-edge motion compensation artifacts (easily spotted green blocks in avplay, gray blocks in transcoding), for example here: http://samples.libav.org/samples/real/tv_watching_t1.rm Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Anton Khirnov	6cd9d0f77d	Revert "avconv: use stream copy by default when possible." This reverts commit `4f4f33844a`. This commit has some ugly corner cases and needs to be discussed further.	13 years ago
Anton Khirnov	ad42126abc	avconv: print stream copy information.	13 years ago
Anton Khirnov	4f4f33844a	avconv: use stream copy by default when possible.	13 years ago
Anton Khirnov	a3f2f766af	matroskaenc: vertical alignment.	13 years ago
Anton Khirnov	15c14ce6b2	matroskaenc: implement query_codec()	13 years ago
Anton Khirnov	48f9e457ea	lavf: add avformat_query_codec(). It allows to check if a given codec can be written into a container.	13 years ago
Anton Khirnov	bca06e77e1	lavc: add avcodec_get_type() for mapping codec_id -> type.	13 years ago
Luca Barbato	7f5bf4fbaf	flvenc: use int64_t to store offsets Metadata currently is written only at the start of the file in normal cases, when transcoding from a rtmp source metadata could be written later and the offset recorded can exceed 32bit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Anton Khirnov	5759cce70d	avconv: don't segfault on 0 input files.	13 years ago
Diogo Franco	f1f298cd32	Do not write ID3v1 tags by default ID3v1 are legacy tags with several limitations; furthermore avconv/ffmpeg writes the tags in UTF-8 which probably has near-0 software support. Add a -write_id3v1 option to be able to turn it on; disabled by default. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Alex Converse	d8b999e2d0	mpegts: log into an AVFormatContext rather than MpegTSContext. MpegTSContext's AVClass member can be NULL.	13 years ago
Anton Khirnov	eb97dbb05a	movenc: change AV_LOG_INFO to AV_LOG_WARNING for some warnings	13 years ago
Anton Khirnov	2c81d5f4c5	avconv: remove a write-only variable	13 years ago
Anton Khirnov	40fc281087	avconv: remove pointless parameter from new_*_stream(). New streams are always added to the last output file.	13 years ago
Anton Khirnov	169f0647b7	avconv: cosmetics, move code Move find_codec_or_die(), choose_codec(), new_output_stream() and read_avserver_streams() below transcode() where they belong.	13 years ago
Anton Khirnov	86530f418e	avconv: cosmetics -- move copy_chapters(). It's only used in opt_output_file(), so move it right above opt_output_file().	13 years ago
Anton Khirnov	f233cfed7b	avconv: cosmetics -- move parse_forced_key_frames(). parse_forced_key_frames() is only used in new_video_stream(), so move it right above new_video_stream().	13 years ago
Anton Khirnov	64db1a82d6	lavc: add audio flag to the 'b' option, deprecate 'ab'. Its only reason for its existence was ffmpeg's inability to properly assign AVOptions to streams. Now this is not a problem anymore, so 'ab' should go.	13 years ago
Anton Khirnov	f4ad238c6c	avconv: rename sameq to same_quant It's often mistakenly used as 'same quality', emphasize that it's not true in the manual.	13 years ago
Anton Khirnov	7478ab5a13	doc/avconv: add forgotten end of chapter.	13 years ago
Anton Khirnov	320d769389	Changelog: document avconv incompatibilities with ffmpeg.	13 years ago
Anton Khirnov	92f1940e99	avconv: replace -vcodec/-acodec/-scodec with a better system. The new option doesn't depend on its placement wrt -new* options (which don't exist anymore) and works in a similar way as per-stream AVOptions. -[vas]codec remain as aliases to -codec:[vas]	13 years ago
Anton Khirnov	ff884c79ee	avconv: remove presets. Nothing except x264 uses them and native x264 presets should be used with private options.	13 years ago
Dustin Brody	a3e215cdc9	svq3: propagate codec memory allocation failure in context init Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Dave Yeo	cc73511e8e	Fix NASM include directive Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Alex Converse	48f7163f13	dsputil_mmx: Honor HAVE_AMD3DNOW	13 years ago
Anton Khirnov	c14fe6bc99	lavf,lavd: remove all usage of AVFormatParameters from demuxers. AVFormatParameters are converted into corresponding private options in av_open_input_file/stream() compat wrappers, so accessing them from demuxers is redundant.	13 years ago
Anton Khirnov	a7c93dae55	jack: add 'channels' private option. Get rid of AVFormatParameters usage.	13 years ago
Reimar Döffinger	0e86965514	VC-1: fix reading of custom PAR. Custom PAR num/denum are in 1-256 range. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Kostya Shishkov	e9fb763611	Remove redundant and dubious video codec detection by its extradata Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Dustin Brody	2bfdb34c8a	mpeg12: remove repeat-field code disabled since May 2002 Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Michael Niedermayer	2dbdb309ac	patch checklist: suggest fate instead of regression tests Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Kostya	5c59fa56ed	Turn on resampling on sudden size change instead of bailing out during recode. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Kostya	428c59d911	avtools: reinitialise filter chain when input video stream changes dimensions Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Nathan Caldwell	24efdea7fd	aacenc: Fix number of coefficients used in a LFE channel. The spec states: * Only the lowest 12 spectral coefficients of any LFE may be non-zero We were using the 12 lowest bands.	13 years ago
Nathan Caldwell	51a1d4d94a	aacenc: Fix a segfault with grouped psymodel. 10l: Forgot about TYPE_LFE being after TYPE_CPE. Which causes a segfault when encoding 5.1	13 years ago
Luca Barbato	3304a1e69a	swscale: add dithering to yuv2yuvX_altivec_real It just does that part in scalar form, I doubt using a vector store over 2 array would speed it up particularly. The function should be written to not use a scratch buffer.	13 years ago
Kostya Shishkov	78622ef362	rv34: free+allocate buffer instead of reallocating it to preserve alignment Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	28ca701e0b	h264: add missing brackets. This caused failure of a few fate tests.	13 years ago
Ronald S. Bultje	28c1115a91	swscale: use 15-bit intermediates for 9/10-bit scaling.	13 years ago
Ronald S. Bultje	b2c087871d	Move x86util.asm from libavcodec/ to libavutil/. This allows using it in swscale also.	13 years ago
Ronald S. Bultje	3a39195b1d	Move x86inc.asm to libavutil/. This allows using it in libswscale/ also.	13 years ago
Dustin Brody	e3a70c7c5f	APIchanges: note error_recognition in lavf Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Dustin Brody	2f63440c59	lavf: add support for error_recognition, use it in avidec, and bump minor API version Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Anton Khirnov	8d2e4a7e68	avconv: change semantics of -map New syntax contains an optional stream type, allowing to refer to n-th stream of specific type. Omitting stream number now maps all streams of the given type.	13 years ago
Anton Khirnov	3d4f0dab79	avconv: get rid of new* options. They are confusing, irregular and redundant -- -map already contains all the information. Stream maps can now be parsed in opt_output_file(). Add a more user-friendly default behavior in case no maps are present. Breaks -programid for now, but it never worked properly anyway. A better solution will be written soon.	13 years ago
Anton Khirnov	d4863fc1a8	cmdutils: allow precisely specifying a stream for AVOptions.	13 years ago
Pino Toscano	f60d136637	configure: add missing CFLAGS to fix building on the HURD Signed-off-by: Reinhard Tartler <siretart@tauware.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago

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