FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	df8aa4598c	mpegts: Make sure we don't return uninitialized packets This fixes crashes, where the demuxer could return 0 even if the returned AVPacket isn't initialized at all. This could happen if running into EOF or running out of probesize with non-seekable sources. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	269cb6751b	mpegts: Try seeking back even for nonseekable protocols The mpegts demuxer reads 5 KB at startup just for discovering the packet size. Since the default avio buffer size is 32 KB, the seek back to the start will in most cases be within the avio buffer, and will in most cases succeed even if the actual protocol isn't seekable. This makes the demuxer startup faster/with less data when reading data from a non-seekable input, by not skipping the first few KB. If it fails, don't warn if the protocol isn't seekable, making it behave as before in the failure case. 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
Michael Niedermayer	11bc558070	mpegts: fix a unused function warning note the function is used under #if Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	c9024a9fd7	mpegts: Fix dead error checks	13 years ago
Alex Converse	100c3fb2d1	mpegts: Always honor a registration descriptor if present and there is no other codec information.	13 years ago
Carl Eugen Hoyos	d07de6d75d	Cosmetics: Remove superfluous newline.	13 years ago
Michael Niedermayer	f83687bc78	mpegts: fix stack array overread in read_sl_header() Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4a310a19de	mpegts: prevent get_bits64() from reading nonsense at the end. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e732d0f608	mpeg-ts: fix handling of size=0 SL headers. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	1aa708988a	mpegts: Pad the packet buffer in handle_packet(). This allows it to be used with get_bits without the thread of overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Alex Converse	4df369692e	mpegts: Do not call read_sl_header() when no bytes remain in the buffer. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Anton Khirnov	6e9651d106	lavf: remove AVFormatParameters from AVFormatContext.read_header signature	13 years ago
Jean First	b6ffceefb5	mpegts: remove unused variable Signed-off-by: Jean First <jeanfirst@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	41bdd4adc4	mpegts: Suppress invalid timebase warnings on DMB streams. timestamp_len and timestamp_res intialize to zero.	13 years ago
Alex Converse	d9b89b23df	mpegts: Fix typo in handling sections in the PMT. This was an error rebasing `4682a1dc3a` for commit. The "pes" variable guaranteed to be NULL in that block.	13 years ago
Vladimir Pantelic	65a25adc97	mpegts: replace some magic numbers with the existing define Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	cd3716b9aa	Replace all uses of av_close_input_file() with avformat_close_input().	13 years ago
Anton Khirnov	3a7f7678eb	lavf: deprecate av_close_input_stream(). And remove all its uses.	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
Michael Niedermayer	7ea3963817	mpegts: Completely ignore H222 spec and consider reserved adaption fields to be perfectly fine mpeg TS. Fixes Ticket580 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	63b796b0dd	Rename remaining url_ftell to avio_tell.	13 years ago
Anton Khirnov	3110ad8329	mpegts: set stream id on just created stream, not an unrelated variable Bug introduced in `84ad31ff18`. Thanks to Uoti Urpala for finding it.	13 years ago
Carl Eugen Hoyos	6aaf6db253	Support decoding transport streams from Sony NXCAM. Fixes ticket #617.	13 years ago
Diego Biurrun	124e28847b	Remove some stray unnecessary ffmpeg references.	13 years ago
Reimar Döffinger	eac778deb3	Some minor spelling fixes. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Alex Converse	ca65932bbf	mpegts: MP4 SL support	13 years ago
Alex Converse	c530267024	mpegts: MP4 OD support	13 years ago
Alex Converse	4682a1dc3a	mpegts: Add support for Sections in PMT	13 years ago
Alex Converse	fec2836483	mpegts: Replace the MP4 descriptor parser with a recursive parser.	13 years ago
Alex Converse	c3bc6096f2	mpegts: Add support for multiple mp4 descriptors	13 years ago
Alex Converse	476d04a56a	mpegts: Parse mpeg2 SL descriptors.	13 years ago
Anton Khirnov	a2faa95151	lavf: make some seeking functions private Specifically av_update_cur_dts(), av_seek_frame_binary() and av_gen_search(). They are not supposed to be called outside lavf.	13 years ago
Michael Niedermayer	c643ba8128	mpegts: Fix detection of some raw AAC Fixes Ticket577 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Hendrik Leppkes	d1ee98c94b	mpegts: add BDMV secondary audio stream types Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Hendrik Leppkes	463c8d8621	mpegts: fix null-pointer dereference Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a0a4b13322	mpegts: remove read_seek() Its redundant Found-by: nevcairiel Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	db1347f66e	mpegts: cache information to speed up seeking. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7846280d1d	mpegts: assert position in dts reading code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	de9862a95e	mpegts: add and use mpegts_get_dts() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	04ac0d7994	mpegts: fix type of argument of mpegts_resync() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	bc38e83793	mpegts: do not return from ff_mpegts_parse_packet() after having seen the first PMT It prevents leaving the AVPacket uninitialized. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	49ec0c818d	mpegts: fix return value when enough ts packets have been parsed or when the first PMT has been seen. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	84ad31ff18	lavf: replace av_new_stream->avformat_new_stream part II. Manual replacements are done in this commit. In many cases, the id is some constant made up number (e.g. 0 for video and 1 for audio), which is then not used in the demuxer for anything. Those ids are removed.	13 years ago
Anton Khirnov	3b3bbdd3e6	lavf,lavd: replace av_new_stream->avformat_new_stream part I. Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Michael Niedermayer	b2f88ce21c	mpegts: reduce av_log level for seek back to begin on unseekable protocols to info level. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Petter Ericson	1fb30586cf	mpegts: Attempt to seek back to beginning in non-seekable mpegts files. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	7e75f06182	Be less verbose about continuity check errors.	13 years ago

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425 Commits (024bf3a1c2d3b5a391b0f952708edab072c04711)