FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	455fcf29b8	avidec: zero extradata padding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	096231d497	avidec: Dont crash on avi packets that belong to dv streams in dv in avi Fixes null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9789b6ca48	avidec: document early_exit argument Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	d05625bd04	avidec: handle 0-size packets that exist only in index. 0-sized packets are used to implement variable fps. However there seems to be a variation where these are not even stored in the main file but as 0-size index entries only. This fixes the sample in trac issue #957, it now plays both the same ways as in MPlayer and in a way that looks correct. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	c41ac87047	avidec: update size when packet is shrunk Fixes out of array read Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8df774be88	avidec: better NI detection. The new code detects NI avis by analyzing the index. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	3c90cc2ef2	lavf: deprecate av_read_packet(). The caller can achieve the same effect (i.e. getting raw unparsed/mangled packets) with av_read_frame() and AVFMT_FLAG_NOPARSE \| AVFMT_FLAG_NOFILLIN	13 years ago
Michael Niedermayer	e6380afa6a	avidec: Reduce log level for out of index error message. Its otherwise spaming every time one tries to seek to outside the file. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c36010c286	avidec: remove harmless duplicate code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	167f3b8de7	libavformat: Add an ff_ prefix to some lavf internal symbols Prefix the functions/tables brktimegm, pcm_read_seek, dv_offset_reset, voc_get_packet, codec_movaudio_tags, codec_movvideo_tags. After this, lavf has no global symbols without the proper prefix. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	b8c1655882	avidec: print informative error messages if seeking fails. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	6e9651d106	lavf: remove AVFormatParameters from AVFormatContext.read_header signature	13 years ago
Michael Niedermayer	28d634711b	avidec: Fix regression with chunks that are larger than the file. This commit makes the check specific to the case that needs it. Regression was introduced by commit `62adc60b97` Author: Michael Niedermayer <michaelni@gmx.at> Date: Fri Dec 16 06:13:04 2011 +0100 avidec: Check that the header chunks fit in the available filesize. Fixes Ticket771 Bug found by: Diana Elena Muscalu Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	14d94a1952	avidec: Fix use of stream_index before validation of its range. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4f11bed7a1	avidec: fix "avidec.c:362: warning: st may be used uninitialized in this function" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Dustin Brody	b89f8774f2	avidec: migrate last of lavf from FF_ER_* to AV_EF_* Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Michael Niedermayer	b26f0ee39f	avidec: XMPG support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Oana Stratulat	a63a86fd6f	Fixes issue 890: OOM with zmbv file Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	64cafe340b	Make the avi palette opaque.	13 years ago
Michael Niedermayer	3c7f75bd84	avidec: move eof check before continue. Fixes a infinite loop Fixes half of Ticket800 Bug found by Oana Stratulat Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	62adc60b97	avidec: Check that the header chunks fit in the available filesize. Fixes Ticket771 Bug found by: Diana Elena Muscalu Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e098fba5d9	avidec: Fix infinite loop caused by rounding of timestamps in non interleaved avis. Fixes Ticket775 Bug found by: Diana Elena Muscalu Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	cd3716b9aa	Replace all uses of av_close_input_file() with avformat_close_input().	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
Victor Vasiliev	12bc20502a	Generalize RIFF INFO tag support; support reading INFO tag in wav Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Reimar Döffinger	bb3244dee2	Replace all usage of strcasecmp/strncasecmp All current usages of it are incompatible with localization. For example strcasecmp("i", "I") != 0 is possible, but would break many of the places where it is used. Instead use our own implementations that always treat the data as ASCII. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Reimar Döffinger	96949dafcc	Replace all strcasecmp/strncasecmp usages. All current usages of it are incompatible with localization. For example strcasecmp("i", "I") != 0 is possible, but would break many of the places where it is used. Instead use our own implementations that always treat the data as ASCII. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	742d218bf1	avidec: Return correct error code from avi_sync() in case of IO error. Found-by: Tanami, Ohad Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	ab88b25f99	lavf: use avpriv_ prefix for some dv functions. They are used in libavdevice.	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
Michael Niedermayer	c4e02d3432	avidec: Dont switch to NI mode if there is no index. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	39f6733f05	Do not try to parse empty strf tags.	13 years ago
Clément Bœsch	539399d4d1	AVOptions: rename remaining FF_OPT_TYPE_* to AV_OPT_TYPE_*.	13 years ago
Mans Rullgard	1703013cb7	avidec: fix signed overflow in avi_sync() Keeping byte values read from the file as unsigned is consistent with how they are subsequently used and avoids an undefined left shift by 24 when bit 7 is set. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Janne Grunau	2886f6759f	avidec: simplify size parameter in memset()	13 years ago
Nicolas George	71e23d39a3	avidec: Replace av_realloc by av_realloc_f when relevant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Joakim Plate	f9e083a156	avidec: Check return value of more avio_seek calls The move of avio_seek in avi_read_seek is to avoiding modifying state if the seek would fail. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Joakim Plate	53f8f0a70e	Fix for some non interleaved avi files that gets played twice or won't end This changes so we assume EOF when we can't find the next streams index entry for non interleaved file. http://trac.xbmc.org/ticket/5585 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Joakim Plate	e42a3dd123	Allow reading of growing avi files (ie currently being written) This uses the RIFF header stored size to figure out the expected AVI file size, instead of the actual file. To work fully it requires handling failed avio_seek() instead of assuming they always succeed. Some fate file has been cut off and contains half a frame at the end which previously was not output during demuxing. This frame is now output to encoder, thus fate diff update.	13 years ago
Dustin Brody	2f63440c59	lavf: add support for error_recognition, use it in avidec, and bump minor API version Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Clément Bœsch	df2039f573	avidec: add missing initializer braces to shut up gcc warning. This fixes the warning: libavformat/avidec.c:81:5: warning: missing braces around initializer [-Wmissing-braces]	13 years ago
Michael Niedermayer	72b0c9f55f	avidec: skip seek pos adjustment for non interleaved files. Fixes Ticket327 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	46eaaad8dd	Detect NI-avi at playtime like mplayer. Fixes Ticket333 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	652c772981	avidec: Fix XAN DPCM demuxing. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Mans Rullgard	0ebcdf5cda	Do not include mathematics.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	c9403419b2	avidec: simplify convoluted flow in avi_load_index() Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Alex Converse	d3f610c186	avidec: infer absolute vs relative index from first packet	14 years ago
Alex Converse	8b84af7488	avidec: Factor out the sync fucntionality.	14 years ago
Michael Niedermayer	a7e4342fc1	avidec: consider non video to contain only keyframes when seeking. Fixes Ticket271 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago

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571 Commits (f2fb882b3f0046493e40306724a6d855b12e2121)