FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	ae344b2c5e	ffmpeg: use AVFrame accessor.	13 years ago
Michael Niedermayer	b197c1c1ac	ffmpeg: preserve NULL ptrs in get_buffer() Fixes Ticket1260, Ticket1267 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f08397642f	ffmpeg: fix type of dither scale. This allows non integer scales. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	4f6a1c974f	Fix parsing of -force_key_frames option. Currently it always exits with an error when more than one position is specified. Fixes trac issue #1266. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	7588b33ad4	ffmpeg: add the edge at the correct place in allocating of the buffer. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	44bd2f90a9	ffmpeg: Fix initial dts for streamcopy, if the input packets lack dts. Fixes Ticket1138 Based on a patch by: Eelco Lempsink <eml@tupil.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	62b745a6d3	ffmpeg: do not report EOF as an error. Not all processing goes through filters, so processing can continue even when all filtergraphs have reached EOF on all sinks.	13 years ago
Nicolas George	99f29108d3	ffmpeg: directly request frames from filters. It allows ffmpeg filtering logic to work with filters that do not implement the poll_frame method, such as split or tile.	13 years ago
Michael Niedermayer	2ea5f866e6	ffmpeg: assert the refcount of decoded frames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	22a6a23a45	ffmpeg: assert the refcount of allocated frames, Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	cf09496cf9	ffmpeg: assert against creation of cycles in the pools linked list. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	be2b927a6f	ffmpeg: stricter refcount check in unref_buffer() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	23a6e4749f	ffmpeg: fix validity test for file index. Also fix a typo in the next line.	13 years ago
Nicolas George	34c426be4a	ffmpeg: check encoder earlier. Fixes a segfault with Ogg output, libtheora not compiled in and no codec specified.	13 years ago
Michael Niedermayer	788a60d9d6	ffmpeg: make max frames work again, after merge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	052ab20805	ffmpeg: fix regression with jpeg pix fmts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	89f8637979	ffmpeg: fix regression with png Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8a28fa010a	ffmpeg: choose_pix_fmt: pass target fmt in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	071292b8c9	Respect -copyinkf for subtitles. Necessary to make it possible to copy teletext streams (trac issue #531). Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	bd3ea31797	ffmpeg: Compensate non monotonicity errors in the audio TSs. Audio timestamps are passed through by default and when the input doesnt contain clean timestamps this can lead to non monotonicity errors. (rounding to a course timebase can cause this too) Print a warning when the errors in the timestamps are large Fixes Ticket1167 (regression since timestamps are passed through) This is a generic workaround that is intended to handle slightly incorrect input files. It is very possible that some demuxers contain bugs that lead to wrong timestamps, these demuxers should of course still be fixed even if this change happens to hide the issue. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8274b21c09	ffmpeg: fix ticks_per_frame for the avi stream copy case Should not make any difference, but its more correct. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	733cf0ad51	ffmpeg: add -benchmark_all option.	13 years ago
Nicolas George	81a9d32f0d	ffmpeg: move getutime to the start of the file.	13 years ago
Michael Niedermayer	6c704d9c30	ffmpeg: support changing dither parameters for swr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	735fb8ce59	ffmpeg: remove unused MetadataMap. This struct was forgotten after `e5df74dc56`.	13 years ago
Clément Bœsch	e5df74dc56	ffmpeg: remove unused meta_data_maps. This is unused since `a7b5e841ff`.	13 years ago
Clément Bœsch	e29f66d64a	ffmpeg: fix a few typo.	13 years ago
Matthieu Bouron	2663540821	ffmpeg: affect source stream index in new_output_stream function Fix map_channel when mapped audio stream index is greater than 0. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ce9bd30379	ffmpeg: fix plain -profile support Fixes Ticket387 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	d61ef05bc5	ffmpeg: check pts like dts for being in the past. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4204364678	ffmpeg: switch duration calculation code from avg to r frame_rate. This heuristic is less likely to overshoot and cause encoder failure. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a37a281778	ffmpeg: pass bitexact flag to vsrc_buffer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9aeacc9546	ffmpeg: dont disable dr1 when changing dimensions are encountered in codec_get_buffer(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e5c3b51cd1	ffmpeg: disable dr1 when frame sizes change. dr1 seems to work fine with frame size changes but many filters cant handle it yet. Simply disabling it forces the alternative non dr1 code path which has been tested more completely and is known to handle frame size changes in a wider varity of cases. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	99bb88c588	doc/ffmpeg: update and extend documentation for -copytb Address trac ticket #1120.	13 years ago
Michael Niedermayer	a0820eaa8a	ffmpeg: fix handling or empty audio packets Fixes Ticket1131 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b62b9df798	ffmpeg: more verbose error messages in case of audio encoding failure. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	21d650cb69	ffmpeg: more expressive sample rate automatic selection. Output now lists the available sample rates with commands like ffmpeg -f lavfi -i aevalsrc=0 -ar 20000 -y /tmp/out.mp3	13 years ago
Julien Ramseier	e479013ae4	Fix SVCD scan_offset option Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f4c380a5e6	ffmpeg: drop struct from SwrContext. Its a typdef now and doesnt need the struct anymore. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1664edb998	ffmpeg: check samplerate from decoder. Fixes FPE Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	ffa28da180	Support dropping audio dts/pts via -async -1. Allows working around issue #605. Note: as a side effect this fixes that -vsync drop as far as I could tell would not drop pts/dts values when duplicating frames or when flushing encoder delay. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	4c1da0d11e	ffmpeg: allow selective and complete disabling of map_metadata. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7230116000	ffmpeg: Fix planar audio input. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ad53c7f9ec	lavf: Add system to seperate relative timestamps from absolute ones. With this we can always know if a timestamp is based on added durations from an unknown origin or if it is based on a correct timestamp (and possibly added durations) This should fix some bugs where this distinction was mixed up. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	78306c51ef	ffmpeg: show fps more accurately when it is small.	13 years ago
Rick van der Zwet	d33a091cb3	ffm options should also set discard automatically. commit `13f6917ca9` handles discards automatically, but the ffm discard options are not fully parsed. Causing the input streams not to be used, so no stream towards the ffserver after the initial probing. Signed-off-by: Rick van der Zwet <info@rickvanderzwet.nl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c250063523	get_buffers: Check that pix_fmt is not NONE. This is somewhat redundant as no decoder should call get_buffer() with such argument. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ddd86a2924	ffmpeg: Fix division by 0 due to invalid timebase Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	7b4e1466d4	Exit ffmpeg if swr_convert() fails.	13 years ago

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1860 Commits (8766ad9eb1b0b498ec5db824c8c34385e3d6d713)