FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Luca Barbato	e8049af132	mpegts: Do not try to write a PMT larger than SECTION_SIZE Prevent out of array writes. Similar to what Michael Niedermayer did to address the same issue. Bug-Id: CVE-2014-2263 CC: libav-stable@libav.org Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Nidhi Makhijani	8dca0877e3	mpegts: Return proper error code on invalid input data Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Diego Biurrun	454697603e	mpegts: Use av_free() to free memory allocated by av_strdup()	11 years ago
Diego Biurrun	5b220e1e19	mpegts: Fix memory leaks and related crashes in mpegs_write_header()	11 years ago
Diego Biurrun	f8ab9f2fe3	mpegts: Avoid unnecessary variable shadowing	11 years ago
Diego Biurrun	6d6bd3a3db	mpegts: Drop some unnecessary parentheses	11 years ago
Diego Biurrun	b7b1bf9166	mpegts: K&R formatting cosmetics	11 years ago
Femi Adeyemi-Ejeye	2601a9447e	mpegts: Add HEVC definitions Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	89616408e3	mpegts: Define the section length with a constant The specification says the value is expressed in 10 bits including the 4-byte CRC.	11 years ago
Anton Khirnov	194be1f43e	lavf: switch to AVStream.time_base as the hint for the muxer timebase Previously, AVStream.codec.time_base was used for that purpose, which was quite confusing for the callers. This change also opens the path for removing AVStream.codec. The change in the lavf-mkv test is due to the native timebase (1/1000) being used instead of the default one (1/90000), so the packets are now sent to the crc muxer in the same order in which they are demuxed (previously some of them got reordered because of inexact timestamp conversion).	11 years ago
Luca Barbato	f121dbd9f7	mpegts: Provide an option to override the pcr period Certain hardware demuxer have specific restrictions for PCR periodicity.	11 years ago
Luca Barbato	3f7e94eccd	mpegts: Move the option section to the bottom Makes it consistent with the rest of the formats and ease usage of macros constants for the defaults.	11 years ago
Martin Storsjö	f1e9398621	lavc: Rename avpriv_mpv_find_start_code after moving out from mpegvideo Also move the declaration to internal.h, and add restrict qualifiers to the declaration (as in the implementation). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Can Wu	81cf53e133	mpegts: add support for stream_type 0x42, which is CAVS This allows demuxing and muxing of CAVS TS streams. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Luca Barbato	82569b01a1	mpegtsenc: set muxing type notification to verbose	12 years ago
Diego Biurrun	72eaba5e4f	avformat: Convert some commented-out printf/av_log instances to av_dlog	12 years ago
Martin Storsjö	e6153f173a	avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	d58dd4b5b5	avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	124134e424	avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Diego Biurrun	0177b7d23a	Improve descriptiveness of a number of codec and container long names	13 years ago
Jindřich Makovička	84e430dd7b	mpegtsenc: use avio_open_dyn_buf(), zero pointers after freeing Per suggestion by Michael Niedermayer. Signed-off-by: Jindřich Makovička <makovick@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Jindrich Makovicka	2439bd8681	mpegtsenc: Support LATM packetization for AAC This adds the avoption mpegts_flags and converts the existing resend_headers option into a flag, keeping the old option as fallback for now. Signed-off-by: Jindrich Makovicka <makovick@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Jindrich Makovicka	b1c56eabe8	mpegtsenc: use AVFormatContext for AAC packetization This removes the dependency on adts.c internals, and simplifies adding other packetization formats. Signed-off-by: Jindrich Makovicka <makovick@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Jindrich Makovicka	d1a3a3d4b2	mpegtsenc: use AVERROR() for return codes Signed-off-by: Jindrich Makovicka <makovick@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	20234a4bd7	cosmetics: Align muxer/demuxer declarations Also add missing trailing commas, break long codec_tag lines and add spaces in codec_tag declarations. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Jindrich Makovicka	3fadb29baf	mpegtsenc: allow user triggered PES packet flushing Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	4fa57d524f	libavformat: Set the default for the max_delay option to -1 Make the muxers/demuxers that use the field handle the default -1 in the same way as 0. This allows distinguishing an intentionally set 0 from the default value where the user hasn't set it. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	ddf422803b	mpegtsenc: Add an AVOption for forcing a new PAT/PMT/SDT to be written When segmenting the output from the mpegts muxer, one can now set this option when cutting to a new segment, to make sure the next segment starts with PAT/PMT/SDT. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mike Melanson	cc09dc7863	s/vbsf/bsf/ -vbsf doesn't exist anymore. It got renamed to -bsf somewhere along the line. Update print statement accordingly. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Anton Khirnov	f0cb13958d	lavf: remove disabled FF_API_MUXRATE cruft	13 years ago
Jindřich Makovička	891ce00c8d	mpegts: adjustable minimum PES payload With the current default PES packet size, and very small audio bitrates, audio packet duration gets too long. For players, which wait for a whole audio packet (or more) it takes a very long time to start playing sound. For 24kbps audio, one PES packet is about 1 second long. On Motorola STBs, we observe about 3 second delay before the playback starts with the default setting. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Jindřich Makovička	6fa9843b4b	mpegts: properly output large audio packets Do not assume the audio packets being always smaller than DEFAULT_PES_PAYLOAD_SIZE. Signed-off-by: Jindřich Makovička <makovick@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Luca Barbato	1c66862472	mpegts: rename payload_index to payload_size It holds the size of the current payload.	13 years ago
Diego Biurrun	da9cea77e3	Fix a bunch of common typos.	13 years ago
Anton Khirnov	c3f9ebf743	lavf: make av_set_pts_info private. It's supposed to be called only from (de)muxers.	13 years ago
Alex Converse	ac47e014bb	adtsenc: Check frame size. Inspired by work from: Michael Niedermayer <michaelni@gmx.at>. Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Anton Khirnov	773375c3d0	lavc: rename ff_find_start_code to avpriv_mpv_find_start_code It's used in lavf.	13 years ago
Anton Khirnov	5a9ee3152b	mpegenc/mpegtsenc: add muxrate private options. Deprecate AVFormatContext.mux_rate.	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Anton Khirnov	dfc2c4d900	lavf: use designated initialisers for all (de)muxers. It's more readable and less prone to breakage.	14 years ago
Jindrich Makovicka	575c38d76c	mpegtsenc: set Random Access indicator on keyframe start packets Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Mans Rullgard	0ebcdf5cda	Do not include mathematics.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	d2d67e424f	Remove all uses of now deprecated metadata functions.	14 years ago
Martin Storsjö	50fefa10de	mpegtsenc: Add an AVClass pointer to the private data Since a private class is set for this muxer, the callers will assume that the private data starts with an AVClass pointer. If no such member exists, the first few bytes of the struct will be overwritten, and the class pointer may be broken at any later time. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Anton Khirnov	f0029cbcf6	lavf: use designated initializers for AVClasses.	14 years ago
Anton Khirnov	b66752790a	AVOptions: make default_val a union, as proposed in AVOption2. This breaks API and ABI.	14 years ago
Martin Storsjö	ed87375dd5	mpegtsenc: Clear st->priv_data when freeing it If not cleared, the caller might try to free it. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Anton Khirnov	f8fec05052	mpegtsenc: make PMT PID really start on pmt_start_pid	14 years ago

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153 Commits (9b7f932ee568cadfc0f556a061fcc00cb63f9780)