FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	33feba3abf	Revert "lavc: Init AVFrame->opaque to AVCodecContext.opaque in avcodec_default_get_buffer()" This commit causes problems for vlc, see https://trac.videolan.org/vlc/ticket/5518 This reverts commit `475fb67d0b`.	13 years ago
Michael Niedermayer	ac3c895d93	Revert "Warn the user if lowres > max_lowres, set lowres to max_lowres and continue" Changing the lowres value is risky because the user application may have a local copy and not read back into it, or not undo some lowres dependant things. A patch implementing this in ffplay is already on ffmpeg-dev, so this feature should be back soon. This reverts commit `125ea3ee06`.	13 years ago
Martin Storsjö	2d1b6fb72b	avcodec: Allow locking and unlocking an avformat specific mutex This extends the lock manager in avcodec to manage two separate mutexes via the user-specified lock functions. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	475fb67d0b	lavc: Init AVFrame->opaque to AVCodecContext.opaque in avcodec_default_get_buffer() this should allow some simplifications in some applications. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	913bc7996e	lavc: fix avcodec_get_type() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	08bef053a0	dirac: fix stride alignment This code was already added by Yuvi in c82cbea68273c6f08c4d0e94fc9fd50bfdea4e2b It was subsequently lost somehow Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e7f008a534	lavc: Map deprecated codec ids to ours so as to maintain compatibility with the fork. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	67341f6a77	lavc: add PIX_FMT_GBR24P to align_dimensions() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Dustin Brody	5ea0001f9e	lavc: translate non-flag-based er options into flag-based ef options at codec open Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Ronald S. Bultje	dc49bf1270	sws/pixfmt/pixdesc: add support for yuv420p9le/be.	13 years ago
Anton Khirnov	0842d58998	lavc: use avpriv_ prefix for ff_toupper4. It's used in lavf.	13 years ago
Steven Walters	27237d524e	w32threads: support for frame multithreading Replace our incomplete w32threads implementation with x264's pthreads w32threads wrapper. Relicensed to LGPL with kind permission by Pegasys Inc. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Michael Niedermayer	b93cb8383f	lavc: add ff_init_buffer_info() Fixes seeking per fileposition in ffplay. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	d97efd7f87	libx264: support 9- and 10-bit output.	13 years ago
Justin Ruggles	6326afd5e9	avcodec: reject audio packets with NULL data and non-zero size There is no valid reason the user should ever send such packets in the first place, but the documentation for CODEC_CAP_DELAY states that the codec is guaranteed not to get a NULL packet unless that capability is set. That isn't true without preventing this case.	13 years ago
Jean First	125ea3ee06	Warn the user if lowres > max_lowres, set lowres to max_lowres and continue Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	9ff6d0791b	adpcmenc: Set bits_per_coded_sample	13 years ago
Anton Khirnov	9ecfbb3e57	lavc/utils: move avcodec_init() higher in the file. Fixes build on next major bump.	13 years ago
Elvis Presley	5554de13b2	ProRes Decoder Signed-off-by: Elvis Presley <elvis@e.p>	13 years ago
Michael Niedermayer	838e36635a	avcodec: move "thread emulation" warning to common code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	d2d7b7134f	lavc: use av_get_media_type_string and avcodec_get_name in avcodec_string.	14 years ago
Nicolas George	b3be9f4a88	lavc: add a table of all codecs names. The table is automatically generated from the definition of enum CodecID in avcodec.h and contains the name of all known codecs, even those for which no encoder nor decoder exists or is enabled. The table is queried using the avcodec_get_name function. If CONFIG_SMALL is true, the table is not compiled in; the avcodec_get_name looks for names in the list of available decoders and encoders.	14 years ago
Anton Khirnov	bca06e77e1	lavc: add avcodec_get_type() for mapping codec_id -> type.	14 years ago
Baptiste Coudurier	1d36fb13b0	lavc: fix parentheses placement in avcodec_open2(). Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Anton Khirnov	7221139ba0	lavc: make avcodec_init() static on next bump. It's called from avcodec_register() anyway, so there's no reason for it to be public.	14 years ago
Baptiste Coudurier	d5d74cf530	100l: fix parentheses placement when checking for ret < 0	14 years ago
Stefano Sabatini	fdd130a213	prefer "SAR" over "PAR" in av_dump_format() "SAR" (Sample Aspect Ratio) is globally preferred over "PAR" (Pixel Aspect Ratio), although the two terms share the same semantics. For example the corresponding AVStream field is called sample_aspect_ratio, and libavfilter has a filter named setsar. Therefore prefer the term "SAR" over "PAR" in the libavformat/utils.c:dump_stream_format() and avcodec_string() output for avoiding confusion.	14 years ago
Ronald S. Bultje	d1cf459119	vp8/mt: flush worker thread, not application thread context, on seek. This prevents a crash when seeking.	14 years ago
Anton Khirnov	0b950fe240	lavc: introduce avcodec_open2() as a replacement for avcodec_open(). Adds support for decoder-private options and makes setting other options simpler.	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
Jason Garrett-Glaser	da55ee6ccc	Add new yuv444 pixfmts to avcodec_align_dimensions2 Fixes draw_edges crashes with high-bit-depth 4:4:4 decoding.	14 years ago
Diego Biurrun	bb00b15f9e	avutil: Remove unused arbitrary precision integer code.	14 years ago
Justin Ruggles	e6c52cee54	Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). av_get_bits_per_sample_fmt() is deprecated.	14 years ago
Ronald S. Bultje	ceff045dbe	utils.c: fix crash with threading enabled.	14 years ago
Anton Khirnov	367732832f	lavf,lavc: free avoptions in a generic way. It's simpler and less error-prone. Fixes some memleaks along the way.	14 years ago
Stefano Sabatini	94bed8e582	Replace avcodec_get_pix_fmt_name() by av_get_pix_fmt_name(). This fixes warnings about avcodec_get_pix_fmt_name() being deprecated. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Alexander Strange	6a9c859444	H264/MPEG frame-level multi-threading. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Alexander Strange	a54dceb26a	Merge remote-tracking branch 'ffmpeg-mt/master' * ffmpeg-mt/master: Update todo The maximum buffer size needs to be 33, not 32 merged-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
ami_stuff	7a54edaa16	Fail when lowres value is lower than 0 The attached patch fixes the crash which happens when user passes lowres value lower than 0 to FFplay. ffplay -lowres -1 test.mpg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	af2f797099	partial revert of `01d3ebaf21` Fixes ffplay Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	1bc81bf981	avcodec_find_decoder: prefer non experimental decoders. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	94eadee7ef	Merge/split side data. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	01d3ebaf21	AVFrame: only set parameters from AVCodecContext in decode_video*() when no frame reordering is used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	a3bc7a9ebf	avcodec_default_get_buffer: init picture parameters. Fixes multithreading regression introduced in `64c06615d2` Fixes ticket197 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Baptiste Coudurier	5c511ad4ce	swscale: extend YUV422p support to 10bits depth Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Oskar Arvidsson	6e3ef511d7	Add the notion of pixel size in h264 related functions. In high bit depth the pixels will not be stored in uint8_t like in the normal case, but in uint16_t. The pixel size is thus 1 in normal bit depth and 2 in high bit depth. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Oskar Arvidsson	42239ced65	Add pixel formats for 9- and 10-bit yuv420p. Also add support for these formats in libswscale. Needed for high bit depth h264 decoding. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Baptiste Coudurier	299cbe2c9b	PIX_FMT_422P10 support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	18ded93ab3	lavc: add format field to AVFrame The format is a per-frame property, having it in AVFrame simplify the operation of extraction of that information, since avoids the need to access the codec/stream context.	14 years ago
Stefano Sabatini	22333a6b19	lavc: add width and height fields to AVFrame width and height are per-frame properties, setting these values in AVFrame simplify the operation of extraction of that information, since avoids the need to check the codec/stream context.	14 years ago

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595 Commits (8892d0492d925f2adb379d2ee3632534b75d020e)