FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	1c2beff04a	lavf: Set pos for all packets of AVSTREAM_PARSE_FULL_RAW files. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e2fd18d40d	lavf: factor AVStream st out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6b38101df5	parse_packet: reset pkt->pos after it has been used This should have no effect as it was not used in this case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	01272e7662	Revert "lavf: count skipped samples for initial timestamps." This reverts commit `885fc05865`. This commit caused timestamps in case of generic seeking to become inconsistent.	13 years ago
Peter Ross	1be55c82a5	av_url_split: dont let '/' char whallop '?' char Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	b0629366a2	lavf: make cmdutils's check_stream_specifier public. The new function is called avformat_match_stream_specifier() and does not include logging the error message.	13 years ago
Nicolas George	885fc05865	lavf: count skipped samples for initial timestamps. If skip_samples is set and timestamps are synthesized using durations, make them start at -skip_samples (rescaled) instead of 0, so that the timestamp of the first undiscarded sample is 0.	13 years ago
Nicolas George	0e57d79b0c	lavf: set pkt_timebase at the same time as stream->time_base.	13 years ago
Stefano Sabatini	5784a46986	lavf/utils: show the number of stream in case of missing parameter Increase feedback provided in avformat_find_stream_info().	13 years ago
Stefano Sabatini	739ec710c4	lavf/utils: suggest what to do in case of missing codec information In particular, fix trac issue #218.	13 years ago
Stefano Sabatini	a293549b32	lavf/utils: extend has_codec_parameters() to make it show what info is missing Improve feedback.	13 years ago
Michael Niedermayer	018601dbf9	lavf: inject sample skip side data when requested by the demuxer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	d8ce478c43	lavf: limit "Adjusting PTS forward" code to video streams It can end up slightly messing up a series of valid timestamps after a invalid one. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a08efa2e36	has_decode_delay_been_guessed: tighten up the heuristic. This adds the minimum delay needed with the current decoder to recognize the reorder buffer size for the reference bitstreams. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4e9e0700fb	has_decode_delay_been_guessed: skip guessing when sps.num_reorder_frames is available Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2c883c6acf	has_decode_delay_been_guessed: improve heuristic This allows MR4_TANDBERG_C.264 and MR5_TANDBERG_C.264 to be decoded without -strict 1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	3cd4f9fd76	lavf: allow multiple names in output devices selected by av_guess_format() Consistent with av_find_input_format().	13 years ago
Hendrik Leppkes	5916313967	avformat: offset fps calculation by one to include 60.00 fps To ensure the full range of values is still used, also adjust all uses of this function to loop from 0 instead of 1. This way only 60.00 is added and nothing lost. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Hendrik Leppkes	6d887ecac2	avformat: add 48 fps to the NTSC framerates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	ae0a301668	Move av_gettime() to libavutil Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Bradshaw	2243f0d078	lavf: add field for how duration is estimated Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>	13 years ago
Anton Khirnov	a5db8e4a1a	lavf: don't segfault when a NULL filename is passed to avformat_open_input() This can easily happen when the caller is using a custom AVIOContext. Behave as if the filename was an empty string in this case. CC: libav-stable@libav.org	13 years ago
Michael Bradshaw	67703d64d7	lavf: cosmetic: format else with indentation Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2a622c2369	lavf: add a "warning" when discarding a oddly backward subtitle or data starttime Idea-by: ohsix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	47695b1d65	lavf: handle data like subtitles in start time calculation. This fixes an issue with a crazy data track starting with a large negative timestamp. It could as well be solved in all user apps, but this is looking attractively simpler ... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	107b42388c	lavf: fix missing "parser not found" message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	f0ff9eb493	avformat: Probe codecs at score 0 on buffer exhaustion conditions.	13 years ago
Alex Converse	62bebf6edb	avformat: Factorize codec probing.	13 years ago
Michael Niedermayer	5665674b55	lavf: use input keyframe flag when muxer does not provide keyframe flags. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	121d3875b6	lavf: print the invalid tb in avpriv_set_pts_info() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a6b3471c44	avformat: add needs_parsing type to enable codec TS use. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
James Zern	e9cef89702	avformat: Add a flag to mark muxers that allow (non strict) monotone timestamps. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Marton Balint	b36a0a80fc	lavf: also use codec aspect ratio in av_guess_sample_aspect_ratio Use codec aspect ratio for frame aspect ratio if AVFrame is NULL. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	81ad97eeda	lavf: make output format matching case insensitive This is consistent with how input formats are matched. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	db465be45d	lavf: add mdec to is_intra_only() list Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Marton Balint	94a9ac1277	lavf: add av_guess_frame_sample_aspect_ratio function Guesses the sample aspect ratio of a frame, based on both the stream and the frame aspect ratio. Since the frame aspect ratio is set by the codec but the stream aspect ratio is set by the demuxer, these two may not be equal. This function tries to return the value that you should use if you would like to display the frame. Basic logic is to use the stream aspect ratio if it is set to something sane otherwise use the frame aspect ratio. This way a container setting, which is usually easy to modify can override the coded value in the frames. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	381cc4b1e6	update_initial_durations: use av_ts2str() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c69b6649cf	update_initial_durations: add some checks to ensure things match up. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	5edd4fce40	lavf/utils: make use of av_ts2str() to print timestamps.	13 years ago
Michael Niedermayer	75a9479b39	lavf: extend the avi raw hack to mov Fixes ticket1194 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	30fc710556	lavf: print a matching tag in case of code tag validation failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	e5356ebf22	cosmetics: indentation	13 years ago
Justin Ruggles	8916f1fbcb	avformat: only fill-in interpolated timestamps if duration is non-zero This avoids returning duplicate timestamps for multiple packets when the demuxer does not provide all timestamps and packet duration is not known.	13 years ago
Justin Ruggles	ff499157a1	avformat: remove a workaround for broken timestamps This modifies pts in situations other than what was intended, leading to invalid timestamps. Reverts commit `90bb394dcc`	13 years ago
Reimar Döffinger	7effbee66c	Mark truncated packets as corrupt in av_get_packet. Manually remove that flag again for formats that read an arbitrary amount of data and thus truncation is not an error. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Jean First	64943b47e7	lavf remove duplicated check in has_duration this hunk was merged in `8b97ae64` and `cbf767a8` although the check was there a few lines above since `cdced09e`. I removed the first check to reduce the differences to libav. Signed-off-by: Jean First <jeanfirst@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Luca Barbato	8b97ae6484	avf: fix faulty check in has_duration An invalid duration is AV_NOPTS_VALUE not 0.	13 years ago
Nicolas George	73bc019baf	lavf: print a warning if probesize seems not enough.	13 years ago
Michael Niedermayer	9f39d3d190	lavf: check that the context to avformat_open_input() is valid. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	4a95876f4d	Add skip_to_keyframe stream variable. This replaces the matroskadec one with the same name. The advantage is not only easier reuse in other demuxers but also that we can make the decisions after the parser. This fixes seeking in files that mark the keyframes incorrectly, for example the file in track ticket #1003. The matroska variable is still kept to be able to complain about such broken files. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago

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1269 Commits (fe508f807abd218b0edd272c49f736149ea21279)