FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	b8afbbca9c	lavf: factor out determinable_frame_size() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	5602a464c9	avcodec: add a Vorbis parser to get packet duration This also allows for removing some of the Vorbis-related hacks.	13 years ago
Michael Niedermayer	0b90db01b5	lavf: fix update_initial_durations() so it handles missing durations with the initial timestamp being known. This fixes duplicate timestamps on mp2 in ts with non seekable input. It also fixed the fate pva demux timestamps. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	393fd0d89e	id3v2: remove unused ff_id3v2_read(). Rename ff_id3v2_read_all to ff_id3v2_read().	13 years ago
Anton Khirnov	079ea6ca5f	lavf: export id3v2 attached pictures as streams.	13 years ago
Anton Khirnov	dd2a4bcfd7	lavf: generic code for exporting attached pictures.	13 years ago
Philip de Nier	539a8469ae	add v210 to intra only list to allow "-vcodec copy" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	7929e22bde	lavf: don't guess r_frame_rate from either stream or codec timebase. Neither of those is guaranteed to be connected to framerate in any way (if it even exists). Fixes bug 56.	13 years ago
Anton Khirnov	d3783f47ee	lavf: don't set codec timebase in avformat_find_stream_info(). It's not supposed to be set outside of lavc.	13 years ago
Anton Khirnov	655b24c01c	lavf: move the packet keyframe setting code. compute_pkt_fields() is for unreliable estimates or guessing. The keyframe information from the parser is (at least in theory) reliable, so it should be used even when the other guessing is disabled with the AVFMT_FLAG_NOFILLIN flag. Therefore, move setting the packet keyframe flag based on parser information from compute_pkt_fields() to read_frame_internal().	13 years ago
Anton Khirnov	0584e3ca97	lavf: don't set AVCodecContext.has_b_frames in compute_pkt_fields(). It is not supposed to be done outside lavc. This is basically a revert of `818062f2f3`. It is unclear what issue this was supposed to fix, if it reappears again it will have to be fixed in a more proper place. The wtv-demux test change is because the sample starts with a B-frame.	13 years ago
Michael Niedermayer	92b5f71a7d	lavf: Reimplement new seek API emulation This fixes seeking to before and after files with ffplay. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	e9cda85351	avcodec: add duration field to AVCodecParserContext This will allow parsers to export the duration of the current frame being output, if known, instead of using AVCodecContext.frame_size.	13 years ago
Andrey Utkin	b66b58f7b0	Fix aspect ratio mismatch message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Andrey Utkin	e3cc617263	lavf: fix aspect ratio mismatch message. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Michael Niedermayer	789d6b73cf	lavf: Rewrite metadata printing from dump_metadata(). This code contained several bugs that mis-formated the output. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	dd7198b25f	lavf: put av_new_stream() compatibility wrapper back Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8a07429318	lavf: put av_find_stream_info() compatibility wrapper back. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	dd6d3b0e02	lavf: add functions for accessing the fourcc<->CodecID mapping tables. Fixes bug 212.	13 years ago
Anton Khirnov	bc90199848	lavc: set AVCodecContext.codec in avcodec_get_context_defaults3(). This way, if the AVCodecContext is allocated for a specific codec, the caller doesn't need to store this codec separately and then pass it again to avcodec_open2(). It also allows to set codec private options using av_opt_set_* before opening the codec.	13 years ago
Anton Khirnov	af08d9aeea	lavc: add avcodec_is_open(). It allows to check whether an AVCodecContext is open in a documented way. Right now the undocumented way this check is done in lavf/lavc is by checking whether AVCodecContext.codec is NULL. However it's desirable to be able to set AVCodecContext.codec before avcodec_open2().	13 years ago
Rafaël Carré	420df8b7c4	avformat_write_header(): detail error message Give the exact aspect ratios when there is a mismatch between encoder and muxer. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
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

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1336 Commits (22dc25cb29ab7b84d6d03f56766a15b6556a7b11)