FFmpeg

Commit Graph

Author	SHA1	Message	Date
Peter Ross	be098f6237	avformat/wtvdec: ignore mpeg2 extradata Files produced by windows media center contain meaningless mpeg1 sequence header. The mpeg2 decoder detects the presence mpeg1 sequence header start codes and attempts to decode the stream as mpeg1. (This problem introduced in 73a2d16b.) Fixes ticket #3601. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	0cc685e3ad	avformat/wtvdec: populate codec_tag from BITMAPINFOHEADER Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	8348bd198f	avformat/wtvdec: ignore MPEG2VIDEO extradata when count is invalid Fixes ticket #3522. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	73a2d16bfa	avformat/wtvdec: demux mpeg2 extradata Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	686b6dc33a	wtv: make ff_format_videoinfo2 visible to wtv encoder Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	d08ea75a82	wtvenc: test avio_size() validity Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	8baaa924bd	wtvdec: when testing for truncated files, actually check the .wtv file size Previously the demuxer was testing against avio_tell, and this would generate many false warnings. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fec6d547cc	avformat/wtvdec: drop SHIFT_SECTOR_BITS() macro it just wraps around a bitwise shift, and makes the code harder to read Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	a0d13d84a9	Add some necessary casts in the wtv demuxer. This reverts `e8023dba`, fixes ticket #3049.	11 years ago
Michael Niedermayer	68ff528969	avformat/wtvdec: fix doxygen comments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3317414fc1	wtvdec: fix integer overflow Fixes CID968583 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	a572cc8c7a	wtvdec: prevent memory leak in get_tag()	12 years ago
Peter Ross	8b4842c2e2	wtvdec: warn about truncated files	12 years ago
Peter Ross	361ecb6176	wtvdec: ignore WM/MediaThumbType metadata entry This tag is used by Windows Media Centre in displaying the thumbnail, and should be transformed into FFmpeg metadata string.	12 years ago
Peter Ross	508836932f	wtvdec: demux thumbnail picture to AVStream.attached_pic	12 years ago
Peter Ross	95015634f5	wtv: permit root table and first sectors to be located beyond 2GB boundary Fixes ticket #2025. Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Michael Niedermayer	ec79b1fc88	wtvdec: fix null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	e6ef628b1e	wtv: move duplicated guids into wtv.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	1701a22fce	wtv: rename ff_stream_guid to ff_SBE2_STREAM_DESC_EVENT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	8469fc17e2	wtvdec: display warning for encrypted wtv files (instead of 'unsupported chunk' messages) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e47024d72f	wtvdec: fix memleak on error Fixes CID718002 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Derek Buitenhuis	1d4c4b0fbc	wtvdec: Remove unused strings.h header Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Reimar Döffinger	dddd006cab	wtvdec: set correct codec ID for CC streams. Closed caption data is definitely not teletext. Since it contains a EIA-608 compatibility stream, the EIA_608 codec ID is at least not completely wrong. Fixes subtitle playback in MPlayer with the sample in trac ticket #1482. To fix the ticket itself I expect FFmpeg will need a closed-caption to SRT decoder first. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Lou Logan	b22ecbc6a5	cosmetics: various spelling fixes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	c855ce2671	lavf/wtvdec: add missing { } around if. This should fix the current failures spotted by FATE.	13 years ago
Peter Ross	c4e0e74438	wtvdec: return error when filetime_to_iso8601/crazytime_to_iso8601 conversion fails Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	76853a3e0c	libavformat: ff_get_bmp_header: return esize too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	fd2127ad53	wtvdec: Check that stream private context has been allocated before use. This fixes a null ptr dereference with attachments Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c42efad3c3	wtvdec: fix name_size check to consider integer overflows. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	742b660eb7	wtvdec: fix a few memleaks as show by valgrind with the FATE test. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Jean First	f2eb2e5c4f	wtvdec: use intfloat.h instead of intfloat_readwrite.h Signed-off-by: Jean First <jeanfirst@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	215b7724e7	lavf: rename remaining av_set_pts_info() to avpriv_set_pts_info().	13 years ago
Peter Ross	3b4798a873	wtvdec: ignore another known guid Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Joakim Plate	7bcd81299a	[wtv] Check return value of avio_seek and avoid modifying state if it fails	13 years ago
zhentan feng	42d4df06e1	WTV muxer (1_extract_wtv_common_code.patch)	14 years ago
Peter Ross	e6cc30c22b	wtvdec: also support big-sectors when fat depth is zero Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Aurelien Jacobs	e6ba3d4281	replace remaining usage of deprecated av_metadata_set2() by av_dict_set()	14 years ago
Michael Niedermayer	25308afbb2	wtvdec: Avoid gmtime_r() it breaks compile on windows. Better solutions welcome, this is just a quick fix to unbreak compile. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Peter Ross	fddf0521c6	wtv: calculate ole date correctly (is seconds since 1899-12-30)	14 years ago
Peter Ross	8acab7ae5b	wtv: detect ole date overflow	14 years ago
zhentan feng	5edb23295e	WTV: Add ff_ prefix to the moved fields. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
zhentan feng	5ab826c165	WTV:move the common variable used by wtvdec.c and wtvenc.c to a new file wtv.h and wtv.c. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
zhentan feng	80a330679f	rename wtv.c to wtvdec.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Max Horn	ca402f32e3	handle malloc failures in ff_get_wav_header ff_get_wav_header is reading data from a WAVE file and then uses it (without validation) to malloc a buffer. It then proceeded to read data into the buffer, without verifying that the allocation succeeded. To address this, change ff_get_wav_header to return an error if allocation failed, and adapted all calling code to handle that error. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Peter Ross	36ffabc4ee	move PRI_GUID, ARG_GUID, AVCodecGuid, ff_codec_guid_get_id, MEDIASUBTYPE_BASE_GUID and audio_guids[] to riff.c/h (add FF_ prefix to PRI_GUID, ARG_GUID, and MEDIASUBTYPE_BASE_GUID; rename audio_guids to ff_codec_wav_guids) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Anton Khirnov	f5b386afab	Reemove remaining uses of deprecated AVERROR_NOTSUPP.	14 years ago
Anton Khirnov	e42500cb4f	lavf: replace some more avio_seek(SEEK_CUR) with avio_skip Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	45a8a02a41	lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes sense Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	3e68b3ba7b	avio: deprecate url_ferror AVIOContext.error should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago

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57 Commits (2711b4708a20eb8c22970e86ad5137016a358946)