FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	c5254755c0	lavf: remove disabled FF_API_SET_PTS_INFO cruft	13 years ago
Anton Khirnov	fd87ba3220	lavf: remove disabled FF_API_SEEK_PUBLIC cruft	13 years ago
Anton Khirnov	1329827e79	lavf: remove disabled FF_API_NEW_STREAM cruft	13 years ago
Anton Khirnov	21824e5b88	lavf: remove disabled FF_API_PKT_DUMP cruft	13 years ago
Anton Khirnov	cc10ab79ec	lavf: remove disabled FF_API_FIND_INFO_TAG cruft	13 years ago
Anton Khirnov	ecd5f41a06	lavf: remove disabled FF_API_PARSE_DATE cruft	13 years ago
Anton Khirnov	997420abf2	lavf: remove disabled FF_API_DUMP_FORMAT cruft	13 years ago
Anton Khirnov	2fb7501938	lavf: remove disabled FF_API_FORMAT_PARAMETERS cruft Also remove now unused AVFormatParameters struct and AVOutputFormat.set_parameters().	13 years ago
Anton Khirnov	6e9651d106	lavf: remove AVFormatParameters from AVFormatContext.read_header signature	13 years ago
Janne Grunau	b3461c29c1	lavf: prevent infinite loops while flushing in avformat_find_stream_info If no data was seen for a stream decoder are returning 0 when fed with empty packets for flushing. We can stop flushing when the decoder does not return delayed delayed frames anymore. Changes try_decode_frame() return value to got_picture or negative error. CC: libav-stable@libav.org	13 years ago
Martin Storsjö	f1caf01d5e	libavformat: Add a flag for muxers that support write_packet(NULL) for flushing Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	59297ad63d	lavf: force single-threaded decoding in avformat_find_stream_info The H.264 decoder needs SPS and PPS for initialization during multi-threaded decoding. When probed single-threaded SPS and PPS are copied to extradata and are available for proper initialization of the decoder before the first frame is decoded.	13 years ago
Anton Khirnov	aa2e4bb058	lavf: free packets for muxers implementing interleave_packet(). Fixes a memleak.	13 years ago
Alex Converse	4df30f7114	utils: Check for extradata size overflows.	13 years ago
Michael Niedermayer	72c5828c93	lavf: Add forgotten line from `212fd3a1f1` This fixes a tiny memleak. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c8e309c2a6	lavf: Do not attempt to use frame multi threading when probing. This fixes various problems with getting stream info. For example playback of the file of Ticket88. Multithreaded find_stream_info should be reenabled once it works correctly This partly reverts `212fd3a1f1` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	4dfb74cd4f	Flush decoders correctly in avformat_find_stream_info(). The decoders should not only be flushed on EOF or error, but also when e.g. probe size was reached. It is best to just always flush by default and only disable it explicitly when we know that we have everything we need. Fixes trac ticket #879. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Anton Khirnov	f9b9dd8740	lavf: cosmetics, reformat av_read_frame().	13 years ago
Anton Khirnov	6450599e22	lavf: refactor av_read_frame() to make it easier to understand.	13 years ago
Michael Niedermayer	ad8e3304f7	lavf: use avg_frame_rate and packet number to exit find_stream_info qatar does this too but clobbers the AVPacket.duration by approximate values. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1171d938af	lavf: revert commit `bb99ae3ae9` Author: Michael Niedermayer <michaelni@gmx.at> Date: Thu Nov 3 22:38:10 2011 +0100 lavf: fix null pointer dereference in rdt Signed-off-by: Michael Niedermayer <michaelni@gmx.at> This is no longer needed and causes various problems with RTSP Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6072a19b4f	lavf: Fix try_decode_frame() so it doesnt loop infinitely. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	212fd3a1f1	lavf: flush decoders in avformat_find_stream_info(). This means that avformat_find_stream_info() now works properly with multiple threads, so there's no need to force thread count to 1.	13 years ago
Janne Grunau	e4e30256f8	threads: default to automatic thread count detection	13 years ago
Michael Niedermayer	e6362f3a3c	lavf: ffio_limit(), treat avio_size()==0 as error. This works around issues arising from inputs that claim to have a filesize of 0. Reported-by: buzz_ Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	27d323577c	avio: Fix ffio_limit() when due to seeking past the end less than 0 bytes remain. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2a85358d4f	libavformat: increase LIBAVFORMAT_VERSION_MICRO to 100 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	3e79c2adb1	libavformat: Add a utility function for adding parameter change side data Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	e39eeb10d1	lavf: split out ffio_limit() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	93fc5a9ff6	lavf: force threads to 1 in avformat_find_stream_info() Fixes avformat_find_stream_info() on streams with number of frames < thread count.	13 years ago
Michael Niedermayer	ee181f84a3	lavf: print an error if a packet has been truncated due to filesize in av_get_packet() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	559ae20dda	lavf: Update AVIOContext.maxsize when hitting the end. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	47572323f2	lavf: add internal AVIOContext.maxsize This allows simple and generic limiting of allocations used for packets. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7f9369b743	lavf: update rfps debug code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	d19ca77f42	lavf: Fix fps misdetection when codec_info_duration is 0 and only a few frames are used to estimate fps. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Panagiotis H.M. Issaris	9b01a8ad5e	Prevent segfault if iformat was not yet initialized. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Luca Barbato	4badb386ce	lavf: dealloc private options in av_write_trailer Fix the iformat/oformat typo.	13 years ago
Anton Khirnov	526604545f	lavf: add avformat_close_input(). It sets the supplied AVFormatContext pointer to NULL after freeing it, which is safer and its name is consistent with other lavf functions. Also deprecate av_close_input_file().	13 years ago
Anton Khirnov	3a7f7678eb	lavf: deprecate av_close_input_stream(). And remove all its uses.	13 years ago
Diego Biurrun	da9cea77e3	Fix a bunch of common typos.	13 years ago
Nicolas George	e91c088055	lavf: lower the log level of "parser not found". The information is relevant, but under normal circumstances it raises far too many false alarms. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	c7e8187d9d	avformat/utils: Drop unused goto label. libavformat/utils.c:2165:2: warning: label ‘fail’ defined but not used	13 years ago
Justin Ruggles	f08e54e83d	avformat: use avcodec_decode_audio4() in avformat_find_stream_info()	13 years ago
Michael Niedermayer	ec20fc1581	lavf: allow grouping packets in chunks of a user specified size and duration. This is similar to MP4Boxs -inter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	31f9032b78	lavf: add audio_preload option, this allows interleaving audio earlier Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	c3f9ebf743	lavf: make av_set_pts_info private. It's supposed to be called only from (de)muxers.	13 years ago
Anton Khirnov	2092232581	lavf: estimate frame duration from r_frame_rate. If r_frame_rate is set, it should be more reliable for this than either codec or stream timebase.	13 years ago
Michael Niedermayer	98d1e9f915	lavf: give more weight to the extension during probing if there is a id3 tag that is larger than the probe buffer. Fixes Ticket336 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6a3a54f5e3	lavf: minor cleanup of av_probe_input_format3() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Janne Grunau	0945eddec0	pthread: do not touch has_b_frames Adding the thread count in frame level multithreading to has_b_frames as an additional delay causes more problems than it solves. For example inconsistent behaviour during timestamp calculation in libavformat. Thread count and frame level multithreading are both set by the user. If the additional delay caused by frame level multithreading needs to be considered in the calling code it has all information to take it into account. Should it become necessary to calculate a maximum delay inside libavcodec it should be exported as its own field and not reusing an existing field. Based on a patch by Michael Niedermayer. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago

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1079 Commits (50059bde77674977d9134f3c1151a63cb7a2391c)