FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	1f265f5205	microdvd: sanitize AVPackets. Current MicroDVD AVPackets contain timing information and trailing line breaks. The data is now only composed of the markup data. Doing this consistently between text subtitles decoders allows to use different codec for various formats. For instance, MicroDVD markup is sometimes found in some VPlayer files. Also, generally speaking, the subtitles text decoders have no use of these timings (and they must not use them since it would break any user timing adjustment). Technically, this is a major ABI break. In practice, a mismatching lavf/lavc will now error out for MicroDVD decoding. Supporting both formats requires unnecessary complex and fragile code. FATE needs update because line breaks in the ASS file were "\n" (because that's what is used in the original file). ASS format expect "\r\n" line breaks; this commit fixes this issue. Also note that this "\r\n" trailing need to be moved at some point from the decoders to the ASS muxer.	12 years ago
Clément Bœsch	faa94061dd	Add SubViewer v1 subtitles demuxer and decoder.	12 years ago
Clément Bœsch	7b43402724	Add PJS subtitles demuxer and decoder.	12 years ago
Clément Bœsch	a1e4e352a6	Add AQTitle subtitles demuxer.	12 years ago
Clément Bœsch	725d6c615c	Add MPlayer subtitles demuxer.	12 years ago
Clément Bœsch	5c68aae908	Add VPlayer subtitles demuxer and decoder. Note that the linebreaks text codec option (but not the feature) has been removed; its main goal was to allow demuxers to configure the text decoder (and not meant to be used by users), but the AVOption are not a viable solution. This is solved differently in this commit.	12 years ago
Clément Bœsch	5f02844c8d	Add MPL2 subtitles demuxer and decoder.	12 years ago
Stefano Sabatini	0156dd6530	lavf/segment: add segment_frames option This is meant to address trac ticket #1483.	12 years ago
Stefano Sabatini	7a8face9fb	lavf/segment: add reference_stream option	12 years ago
Paul B Mahol	4f5440adc2	NIST SPHERE demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Stefano Sabatini	ddf6131a0a	lavf/segment: add segment_start_number option Consistent with the image2 muxer.	12 years ago
Stefano Sabatini	8e9056559e	lavf/segment: add reset_timestamps option The new options reset the timestamps at each new segment, so that the generated segments will have timestamps starting close to 0. It is meant to address trac ticket #1425.	12 years ago
Nicolas George	160013736e	lavf: TED Talks JSON captions demuxer.	12 years ago
Paul B Mahol	57231e4d5b	tak: demuxer, parser, and decoder Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Clément Bœsch	710c4baf52	lavf: VobSub demuxer.	12 years ago
Nicolas George	32aedebdc5	lavf: add a concat demuxer.	12 years ago
Paul B Mahol	4c18562d02	Ensoniq Paris Audio File demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	880191637f	IRCAM demuxer & muxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
James Almer	b70251c0ad	AST Muxer Signed-off-by: James Almer <jamrial@gmail.com>	12 years ago
Peter Ross	1696c72af4	iff demuxer: include DEEP TVDC lookup table in extradata buffer Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Paul B Mahol	56e149fda9	PVF demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Vitaliy E Sugrobov	5603b2bf6e	Gif demuxer Gif demuxer is capable of extracting multiple frames from gif file. In conjunction with gif decoder it implements support for reading animated gifs. Demuxer has two options available to user: default_delay and min_delay. These options are for protection from too rapid gif animations. In practice it is standard approach to slow down rendering of this kind of gifs. If you try to play gif with delay between frames of one hundredth of second (100fps) using one of major web browsers, you get significantly slower playback, around 10 fps. This is because browser detects that delay value is less than some threshold (usually 2 hundredths of second) and reset it to default value (usually 10 hundredths of second, which corresponds to 10fps). Manipulating these options user can achieve the same effect during conversion to some video format. Otherwise user can set them to not protect from rapid animations at all. The other case when these options necessary is for gif images encoded according to gif87a standard since prior to gif89a there was no delay information included in file. Bump lavf minor version. Signed-off-by: Vitaliy E Sugrobov <vsugrob@hotmail.com>	12 years ago
Paul B Mahol	9a31997938	BRSTM demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Daniel Verkamp	a0958949eb	Vivo demuxer	12 years ago
Paul B Mahol	51d6879939	AFC demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	461ecea068	AST demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	962314fe27	AVR demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	7fe6f6e2b1	caf muxer: write metadata Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	a57d560db3	LVF demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Victor Vasiliev	58b619c8a2	wav muxer: write metadata Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Stefano Sabatini	cd559bb49a	lavc: add xface image decoder and encoder Based on libcompface code by James Ashton <James.Ashton@anu.edu.au>, and relicensed to LGPL with the author's consent.	12 years ago
Luca Barbato	b522000e9b	avio: introduce avio_closep	12 years ago
Paul B Mahol	238e904df3	DTS-HD demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	d7a4739265	TAK demuxer, decoder and parser Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	279ae1cd72	lavf: move fields that appear to be intended as public API to the correct section Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nathan Caldwell	bcc1f7caeb	Add Opus support to the Ogg muxer. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Dmitry Samonenko	b6bf1490da	rtpdec: Support depacketizing speex Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Dmitry Samonenko	490ae95aa8	rtpenc: Add support for packetizing speex This packetization scheme simply places the full packets into the RTP packet without any extra header bytes. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	3ba0dab76a	lavf: Add support offset timestamps on muxing. This allows avoiding negative timestamps. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Samuel Pitoiset	cee1950bbb	rtp: Packetization of JPEG (RFC 2435)	12 years ago
Clément Bœsch	2599541b3d	WebVTT demuxer and decoder.	12 years ago
Stefano Sabatini	5d1203f063	avio: flush the internal buffer in avio_close() This is consistent with stdio, and thus what people would naturally expect.	12 years ago
Martin Storsjö	62c9ae11a7	Add a smooth streaming segmenter muxer This muxer splits the output from the ismv muxer into individual files, in realtime. The same can also be done by the standalone tool ismindex, but this muxer is needed for doing it in realtime (especially for live streams that need extra handling for updating the lookahead fields in the fragment headers). Using this muxer, one can deliver live smooth streaming from a normal static file web server. (Using ismindex, one can deliver premade smooth streaming files from a static file web server, or prepare files for serving with IIS.) Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Stefano Sabatini	00d516454c	lavf/segment: add segment_list_flags option Allow to specify options affecting the segment list generation. In particular: add +live and +cache flags. For a full discussion read trac ticket #1642: http://ffmpeg.org/trac/ffmpeg/ticket/1642 Also add live M3U8 generation example.	12 years ago
Samuel Pitoiset	3c19815416	rtp: Depacketization of JPEG (RFC 2435) Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Stefano Sabatini	29e972f67c	lavu/parseutils: add av_small_strptime() Make internal small_strptime() function public, and use it in place of strptime(). This allows to avoid a dependency on strptime() on systems which do not support it. In particular, fix trac ticket #992.	12 years ago
Stefano Sabatini	2d31ae2921	lavf/segment: change default value for segment_list_size option, from 5 to 0 This is technically a major compatibility break, but seems the most natural default and what users would expect without reading the docs.	12 years ago
Stefano Sabatini	1c522e3868	lavf/segment: guess list type from list filename suffix	12 years ago
Stefano Sabatini	e5ae2f9126	lavf/segment: add M3U8 list support Address trac ticket #1642.	12 years ago
Stefano Sabatini	725213545d	lavf/avio: flush internal buffer when calling avio_close() This seems the expected behavior.	12 years ago

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389 Commits (509642b4bd8411d3a6965e97cf7dacc3c45fe92a)