FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	530eb6acf8	avformat/hlsenc: Free context after hls_append_segment Fixes reading uninitialized memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mika Raento	75c8d7c2b4	hlsenc.c, segment.c: propagate defaults to mpegts This fixes the abnormally high ts overhead in the files produced by the HLS and segments muxers. See https://trac.ffmpeg.org/ticket/2857 . For example makes it much more likely that it can produces streams that fit under the 64kb App store limit. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Martin Storsjö	28816050e4	lavf: Set the stream time base hint properly for chained muxers This avoids warnings about using the codec time base as time base hint. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Joakim Roubert	55f03d8726	hlsenc: Add parameter -hls_allow_cache The -hls_allow_cache parameter enables explicitly setting the EXT-X-ALLOW-CACHE tag in the manifest file. That tag indicates whether the client MAY or MUST NOT cache downloaded media segments for later replay. Valid values are 1 (=YES) or 0 (=NO) and the EXT-X-ALLOW-CACHE will not show in the manifest for other values (or if -hls_allow_cache is not used. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Michael Niedermayer	3f5095f213	avformat/hlsenc: fix outter typo Found-by: beastd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b1a0fccd02	avformat/hlsenc: export inner muxer timebase Fixes "Non-monotonous DTS in output stream 0:0" Fies Ticket 3797 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Joakim Roubert	3edb9aaea6	avformat/hlsenc: Added parameter -hls_allow_cache The -hls_allow_cache parameter enables explicitly setting the EXT-X-ALLOW-CACHE tag in the manifest file. That tag indicates whether the client MAY or MUST NOT cache downloaded media segments for later replay. Valid values are 1 (=YES) or 0 (=NO) and the EXT-X-ALLOW-CACHE will not show in the manifest for other values (or if -hls_allow_cache is not used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Steven Liu	2c21e8b1a4	lavf/hls: add hls_ts_option Same as COMMITID `4f5493fe23`. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	10 years ago
Mika Raento	f685f7d7a8	hlsenc: single_file, support HLS ver 4 byteranges This adds a new option -hls_flags single_file that creates one .ts file for HLS and adds byteranges to the .m3u8 file, instead of creating one .ts file for each segment. This is helpful at least for storing large number of videos, as the number of files per video is drastically reduced and copying and storing those files takes less requests and inodes. This is based on work by Nicolas Martyanoff, discussed on ffmpeg-devel in July 2014. That patch seems abandoned by the author, and contained unrelated changes. This patch tries to add the minimum amount of code to support the byterange playlists. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Nicolas Martyanoff	467e9d6186	avformat/hlsenc: add some empty lines to make the code easier to read Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas Martyanoff	706fcffce1	avformat/hlsenc: rename some identifers to make the code easier to read Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas Martyanoff	53f10e0368	avformat/hlsenc: Add some comments to make the code easier to read Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas Martyanoff	0c889da8cb	avformat/hlsenc: fix cleanup after avformat_write_header() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	351b22caae	avformat/mux: support re-interleaving packets in ff_write_chained() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas Martyanoff	6cc1fec412	avformat/hlsenc: correctly compute target duration With HLS, the duration of all segments must be lower or equal to the target duration. Therefore floor(duration + 0.5) yields incorrect results. For example, for duration = 1.35, floor(duration + 0.5) yields 1.0, but the correct result is 2.0. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>	11 years ago
Martin Storsjö	34e2ce5dde	hlsenc: Set the default codecs to AAC and H264 Most HLS implementation only support these codecs. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Luca Barbato	7266e24f17	hls: Sync the file number with the start sequence	11 years ago
Luca Barbato	a16431034d	hls: Factor the sequence computation	11 years ago
Luca Barbato	c7603b3c24	hls: Print start_number as first sequence value The option now behaves as expected.	11 years ago
Luca Barbato	344f7b5a7e	hls: Report the current media sequence Useful for debugging mostly.	11 years ago
Luca Barbato	5a70a783f0	hls: Add an option to prepend a baseurl to the playlist entries Useful to generate playlists with absolute paths. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	f359bac27c	avformat/hlsenc: remove unneeded l prefix from %lf Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Senthilnathan M	96b8e7a9cd	hlsenc: added floating point time support. Necessary for HLS version 3 and above. Fixes ticket #3505. Signed-off-by: Senthilnathan M <senthil.codr@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Senthilnathan M	561bfce203	HLS: Handle the case when hls_list_size=0. Playlist file should contain all the segments. Fixes bug #3376 . Signed-off-by: Senthilnathan M <senthil.codr@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d780fdb904	avformat/hlsenc: copy metadata Fixes Ticket2296 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	8f8bc92365	Add missing #includes for INT64_MAX and INT64_C	11 years ago
Carl Eugen Hoyos	9d86bfc259	hlsenc: Don't reset the number variable when wrapping The counter itself shouldn't be wrapped, since it is used for determining end_pts for the next segment - only wrap the number used for the segment file name. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Stefano Sabatini	09c93b1b95	hlsenc: Append the last incomplete segment when closing the output Also avoid comparing NOPTS values. Bug-id: 551 Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Carl Eugen Hoyos	75b9fb27f5	lavf/hlsenc: fix bogus hls segment index rewrapping logic The counter should not be reset since it detects the hls segment increasing timeframe. Fixes ticket #2643. Reviewed-by: Stefano Sabatini	12 years ago
Anton Khirnov	cf679b9476	hls, segment: fix splitting for audio-only streams. CC:libav-stable@libav.org	12 years ago
Stefano Sabatini	4630dfd1eb	lavf/hlsenc: append last incomplete segment when closing the output Also introduce missing check on PTS value in case of NOPTS value.	12 years ago
Kanglin	ba8cb33273	hlsenc: Make the start_number option set the right variable Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Luca Barbato	30a7648730	hlsenc: make segment number unsigned It will overflow if somebody keeps streaming for a time long enough.	12 years ago
Luca Barbato	9b1370aced	hlsenc: do not add timestamps in different timebases start_time is in stream timebase units while end_time is in AV_TIME_BASE ones.	12 years ago
Luca Barbato	0448f26c97	hlsenc: keep the playlist to the correct number of items Consider the corner case with a list size larger than the wrap number.	12 years ago
Kanglin	27a15e0af6	hlsenc: make EXT-X-MEDIA-SEQUENCE always increase	12 years ago
Kanglin	0d8cc7a3b2	hlsenc: use the correct AV_TIME_BASE macro recording_time is in AV_TIME_BASE units.	12 years ago
Luca Barbato	6dd93ee6f1	hlsenc: check append_entry return value	12 years ago
Luca Barbato	ae85d6c9c0	hlsenc: use the segment filename in the playlist entry Avoid calling av_get_frame_filename twice, once to generate the segment filename and once to generate the playlist.	12 years ago
Luca Barbato	66f7b4862f	hlsenc: use the basename to generate the list entries The segment path is desumed from the playlist path, recording a relative path in the playlist while serving the file could lead to misleading results.	12 years ago
Martin Storsjö	4a9f7d2bf9	hlsenc: Don't duplicate a string constant Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Stefano Sabatini	3193b13aa1	hlsenc: Allocate enough space for the pattern string If s->filename doesn't contain any period/filename extension to strip away, the buffer will be too small to fit both strings. This isn't any buffer overflow since the concatenation uses av_strlcat with the right buffer size. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Luca Barbato	7e98956e72	hlsenc: correctly report target duration	12 years ago
Stefano Sabatini	60c801c679	lavf/hlsenc: reuse pattern string, rather than redefining it Improve robustness.	12 years ago
Stefano Sabatini	005b360b9c	lavf/hlsenc: fix basename size computation off-by-one bug	12 years ago
Stefano Sabatini	340b7caf54	lavf/hlsenc: provide some feedback in case of invalid basename	12 years ago
Stefano Sabatini	28b96efab5	lavf/hlsenc: fix minor grammar inconsistencies in the option help messages	12 years ago
Luca Barbato	adbe03077d	hls: use a meaningful long name	12 years ago
Luca Barbato	5fbceb2c63	hls: add start_number option	12 years ago
Luca Barbato	22a0827dff	hlsenc: stand alone hls segmenter Simplifies usage but has higher latency.	12 years ago

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69 Commits (ebf2052a6177ccdb16c1b50ffb49b4bf8bd11358)