FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	4204364678	ffmpeg: switch duration calculation code from avg to r frame_rate. This heuristic is less likely to overshoot and cause encoder failure. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Kostya Shishkov	a05c41acd1	mp3dec: perform I/S and M/S only when frame mode is joint stereo. Looks like some LAME versions produce dual stereo mode MP3s with flags for intensity and middle stereo set. In this mode those flags should be ignored like the reference decoder and derived ones do.	13 years ago
Kostya Shishkov	f704eb612b	id3v2: add another mimetype for JPEG image	13 years ago
Carl Eugen Hoyos	282ec7289d	Do not try to use lowres for unusual jpg subsampling. Fixes ticket #1144.	13 years ago
Carl Eugen Hoyos	9a0f2b7b3a	Revert "Fix compilation with hardcoded tables." This reverts commit `b17b296369`.	13 years ago
Michael Niedermayer	1dab5efa01	fate/vp8-size-change: set bitexact flag Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a37a281778	ffmpeg: pass bitexact flag to vsrc_buffer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Piotr Bandurski	ddd8974008	iff: prevent a possible crash with broken/prepared IFF PBM Based on fix by Peter Ross for ticket #1054. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	aebce0b0fa	Merge git://github.com/mjbshaw/FFmpeg-OpenJPEG-J2K-Encoder * git://github.com/mjbshaw/FFmpeg-OpenJPEG-J2K-Encoder: Fixes ticket 1127. I'm still looking into why bpp is getting set to 0. Merged-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9aeacc9546	ffmpeg: dont disable dr1 when changing dimensions are encountered in codec_get_buffer(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e5c3b51cd1	ffmpeg: disable dr1 when frame sizes change. dr1 seems to work fine with frame size changes but many filters cant handle it yet. Simply disabling it forces the alternative non dr1 code path which has been tested more completely and is known to handle frame size changes in a wider varity of cases. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8c2045c979	avfilter: set w/h in avfilter_fill_frame_from_video_buffer_ref(). This fixes issues with AVFrame w/h being wrong in some cases Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	d40ff29cac	Merge remote-tracking branch 'qatar/master' * qatar/master: asf: only set index_read if the index contained entries. cabac: add overread protection to BRANCHLESS_GET_CABAC(). cabac: increment jump locations by one in callers of BRANCHLESS_GET_CABAC(). cabac: remove unused argument from BRANCHLESS_GET_CABAC_UPDATE(). cabac: use struct+offset instead of memory operand in BRANCHLESS_GET_CABAC(). h264: add overread protection to get_cabac_bypass_sign_x86(). h264: reindent get_cabac_bypass_sign_x86(). h264: use struct offsets in get_cabac_bypass_sign_x86(). h264: fix overreads in cabac reader. wmall: fix seeking. lagarith: fix buffer overreads. dvdec: drop unnecessary dv_tablegen.h #include build: fix doc generation errors in parallel builds Replace memset(0) by zero initializations. faandct: Remove FAAN_POSTSCALE define and related code. dvenc: print allowed profiles if the video doesn't conform to any of them. avcodec_encode_{audio,video}: only reallocate output packet when it has non-zero size. FATE: add a test for vp8 with changing frame size. fate: add kgv1 fate test. oggdec: calculate correct timestamps in Ogg/FLAC Conflicts: libavcodec/4xm.c libavcodec/cook.c libavcodec/dvdata.c libavcodec/dvdsubdec.c libavcodec/lagarith.c libavcodec/lagarithrac.c libavcodec/utils.c tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	ddcf67c8a5	lzw: prevent buffer overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Mashiat Sarker Shakkhar	28e8c4d59a	WMAL: Remove inaccurate and unnecessary doxy A call to decode_packet() does not always decode a complete WMA packet. Moreover, this is not the correct place to document calls that are part of the public API. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Ronald S. Bultje	63a1b481f6	h264: fix cabac-on-stack after safe cabac reader.	13 years ago
Michael Bradshaw	b678dd9690	Fixes ticket 1127. I'm still looking into why bpp is getting set to 0.	13 years ago
Stefano Sabatini	99bb88c588	doc/ffmpeg: update and extend documentation for -copytb Address trac ticket #1120.	13 years ago
Ronald S. Bultje	bd508d435b	truemotion2: convert packet header reading to bytestream2. Also use correct buffer sizes in calls to tm2_read_stream(). Together, this prevents overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	44257ef426	asf: only set index_read if the index contained entries. This allows falling back to a binary search if the file contains no index, thus fixing seeking in such files (e.g. luckynight.wma).	13 years ago
Ronald S. Bultje	a940198130	cabac: add overread protection to BRANCHLESS_GET_CABAC(). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	13 years ago
Ronald S. Bultje	448dc42571	cabac: increment jump locations by one in callers of BRANCHLESS_GET_CABAC().	13 years ago
Ronald S. Bultje	16f6e83f74	cabac: remove unused argument from BRANCHLESS_GET_CABAC_UPDATE().	13 years ago
Ronald S. Bultje	951014e5bb	cabac: use struct+offset instead of memory operand in BRANCHLESS_GET_CABAC().	13 years ago
Ronald S. Bultje	a0bdcb019e	h264: add overread protection to get_cabac_bypass_sign_x86().	13 years ago
Ronald S. Bultje	95bfa4ead7	h264: reindent get_cabac_bypass_sign_x86().	13 years ago
Ronald S. Bultje	db025929f2	h264: use struct offsets in get_cabac_bypass_sign_x86().	13 years ago
Ronald S. Bultje	7374fac804	h264: fix overreads in cabac reader. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Nicolas George	247fbf071b	ass: fix aspect ratio computation.	13 years ago
Ronald S. Bultje	d360dd902c	wmall: fix seeking.	13 years ago
Ronald S. Bultje	0a82f5275f	lagarith: fix buffer overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Diego Biurrun	c0b34e6148	dvdec: drop unnecessary dv_tablegen.h #include dvdec.c uses nothing from dv_tablegen.h. As a welcome side-effect, this fixes compilation of that file with hardcoded tables enabled.	13 years ago
Michael Niedermayer	c44417e15a	indeo4: Dont leave tables in random state on errors. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a74d721876	indeo4: apply correction to eob/esc indexes too Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	92f7f1db42	indeo4: Check for mismatching scan tables Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	2efb710a34	build: fix doc generation errors in parallel builds The $(dir) function used to construct OBJDIRS includes a trailing slash in the names returned, which GNU make 3.82 does not match to the slash-less 'doc' in the documentation dependencies, causing parallel build to fail. Adding a slash fixes this and still works with make 3.81. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	a60a4d7041	vc1dec: Fix global array overread. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8db2935db0	apedec: fix global array overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	a92be9b856	Replace memset(0) by zero initializations. Also remove one pointless zero initialization in rangecoder.c.	13 years ago
Diego Biurrun	856c8e0a04	faandct: Remove FAAN_POSTSCALE define and related code. It is not a user-accessible option and unlikely to ever be changed.	13 years ago
Anton Khirnov	a839dbb94e	dvenc: print allowed profiles if the video doesn't conform to any of them.	13 years ago
Anton Khirnov	3c6607eb6f	avcodec_encode_{audio,video}: only reallocate output packet when it has non-zero size. Otherwise realloc would free it, which would result in double free later.	13 years ago
Anton Khirnov	e2e165c00f	FATE: add a test for vp8 with changing frame size.	13 years ago
Michael Niedermayer	7a5e587249	apedec: check bits <= 32 Fixes FPE Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	936951ca5c	tm2dec: check total_frames and extradata_size. Fixes overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	b17b296369	Fix compilation with hardcoded tables.	13 years ago
Michael Niedermayer	d0dafebb75	tm2: Fix overread of token array. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	11cc209226	lzw(gif): Fix overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	96d0494123	lagarith: Fix various issues that lead to out of array reads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	44bd50f529	lagarith: fix flipped return value Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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