FFmpeg

Commit Graph

Author	SHA1	Message	Date
Tom Finegan	66aabd76a9	mkv: support vp9 tag	12 years ago
Paul B Mahol	2a89081cad	Add EVRCA and SMV codec id Demuxing files should be possible even if there are no decoding support in lavc (yet). Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Carl Eugen Hoyos	9ff92cf195	012v decoder. The decoder also supports a12v, but removes the transparency layer since no samples with actual transparency are available for testing.	12 years ago
Diego Biurrun	a0c5917f86	Drop Snow codec Snow is a toy codec with no real-world use and horrible code.	12 years ago
Clément Bœsch	faa94061dd	Add SubViewer v1 subtitles demuxer and decoder.	12 years ago
Clément Bœsch	7b43402724	Add PJS subtitles demuxer and decoder.	12 years ago
Clément Bœsch	5c68aae908	Add VPlayer subtitles demuxer and decoder. Note that the linebreaks text codec option (but not the feature) has been removed; its main goal was to allow demuxers to configure the text decoder (and not meant to be used by users), but the AVOption are not a viable solution. This is solved differently in this commit.	12 years ago
Clément Bœsch	5f02844c8d	Add MPL2 subtitles demuxer and decoder.	12 years ago
Clément Bœsch	2d3305e4f4	lavc/avcodec: fix FF_INPUT_/BUFFER_/PADDING_SIZE typo.	12 years ago
Martin Storsjö	0940580adb	lavc: Correct the description of pkt_dts The description as updated in 6e5c44b0f made it sound like it is handled exactly like the pts, which it is not. Clarify that it is the packet that triggered returning the frame instead of just the last avpacket (in case of frame threading, it won't be the dts of the last packet). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	6e5c44b043	lavc: make pkt_{p,d}ts doxy less confusing	12 years ago
Anton Khirnov	418693bdc5	lavc: rewrite and extend AVFrame doxy	12 years ago
Diego Biurrun	511cf612ac	miscellaneous typo fixes	12 years ago
Peter Ross	746b1dcc98	Silicon Graphics Motion Video Compressor 1 & 2 decoder Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Peter Ross	afa1617b93	SGI RLE 8-bit decoder Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Paul B Mahol	f4fe4fa89f	Remove 8SVX_RAW on next lavc mayor bump Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Stefano Sabatini	96d815fc0c	lavc: add pkt_size field to AVFrame	12 years ago
Stefano Sabatini	461b5bf4ab	lavc/avcodec: extend/clarify/fix documentation for avcodec_fill_audio_frame()	12 years ago
Peter Ross	9282fbb9ad	mpegts: demux asynchronous SMPTE 336M Key-Length-Value (KLV) metadata Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	57231e4d5b	tak: demuxer, parser, and decoder Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Justin Ruggles	8e134e5104	lavc: clarify get_buffer() documentation This is needed for the AAC decoder, which may need to call get_buffer() more than once if the channel configuration changes.	12 years ago
Stefano Sabatini	b473c9937e	lavu/samplefmt: return the size of the allocated samples buffer at the next bump Make the functions av_samples_fill_arrays, av_samples_alloc, and avcodec_fill_audio_frame return a buffer size rather than 0 in case of success. This will be enabled at the next libavutil major bump, in order to preserve backward compatibility. Returning the size allows to simplify the code, avoiding a few function calls.	12 years ago
Paul B Mahol	3d8e684f05	ADPCM IMA Dialogic decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	32cd3a7c16	ADPCM AFC decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Aleksi Nurmi	492a5f835c	brender_pix: a new image decoder PIX is an image file format that was used by the BRender 3d engine. Signed-off-by: Aleksi Nurmi <aleksi.nurmi@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	9ba41ae63e	PCM signed 16-bit big-endian planar decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	467dfd5dfa	PCM signed 24-bit/32-bit little-endian planar decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	d4e74d5d6d	Remove deprecation of avcodec_get_chroma_sub_sample. Add explanations what the difference between the 2 functions are and when either should be used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	c1a02e884a	pixdesc: add av_pix_fmt_get_chroma_sub_sample Deprecate avcodec_get_chroma_sub_sample.	12 years ago
Michael Niedermayer	e97a24109c	avcodec.h: update audioconvert.h header after rename Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	9a07c1332c	parser: Move Doxygen documentation to the header files	12 years ago
John Stebbins	85f67c4865	PGS subtitles: Expose forced flag Useful for detection of subtitles displayed during foreign language scenes. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Anton Khirnov	0876c28080	lavc: add some AVPacket doxy.	12 years ago
Paul B Mahol	b90d7840df	lavc: const correctness for avpicture_fill() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Martin Storsjö	9b500b8f6c	avcodec: Add a RFC 3389 comfort noise codec This isn't too useful as a normal codec, but can be used in voip style applications. The decoder updates the noise generator parameters when a packet is given to it for decoding, but if called with an empty packet, it generates more noise according to the last parameters. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Clément Bœsch	4d46fd0b3e	lavc: add AV_PKT_DATA_SUBTITLE_POSITION side data type. This commit introduces a new packet side data type for the subtitle position information. This is meant to be used by the SRT format where that information is stored along with the timing, which is not part of the subrip packets.	12 years ago
Justin Ruggles	c68317ebbe	lavc: fix documentation for AVCodecContext.delay	12 years ago
Anton Khirnov	d6f4fe68c8	lavc: extend frame_size doxy.	12 years ago
Clément Bœsch	6fb2fd895e	lavc: add lavfi metadata support. This commit introduces a new AVPacket side data type: AV_PKT_DATA_STRINGS_METADATA. Its main goal is to provide a way to transmit the metadata from the AVFilterBufferRef up to the AVFrame. This is at the moment "only" useful for lavfi input from libavdevice: lavd/lavfi only outputs packets, and the metadata from the buffer ref kept in its context needs to be transmitted from the packet to the frame by the decoders. The buffer ref can be destroyed at any time (along with the metadata), and a duplication of the AVPacket needs to duplicate the metadata as well, so the choice of using the side data to store them was selected. Making sure lavd/lavfi raises the metadata is useful to allow tools like ffprobe to access the filters metadata (it is at the moment the only way); ffprobe will now automatically show the AVFrame metadata in any customizable output format for users. API users will also be able to access the AVFrame->metadata pointer the same way ffprobe does (av_frame_get_metadata). All the changes are done in this single commit to avoid some memory leaks: for instances, the changes in lavfi/avcodec.c are meant to duplicate the metadata from the buffer ref into the AVFrame. Unless we have an internal way of freeing the AVFrame->metadata automatically, it will leak in most of the user apps. To fix this problem, we introduce AVCodecContext->metadata and link avctx->metadata to the current frame->metadata and free it at each decode frame call (and in the codec closing callback for the last one). But doing this also means to update the way the tiff decoder already handles the AVFrame->metadata (it's the only one decoder with frame metadata at the moment), by making sure it is not trying to free a pointer already freed by the lavc internals. The lavfi/avcodec.c buffer ref code is based on an old Thomas Kühnel work, the rest of the code belongs to the commit author. Signed-off-by: Thomas Kühnel <kuehnelth@googlemail.com> Signed-off-by: Clément Bœsch <ubitux@gmail.com>	12 years ago
Stefano Sabatini	cd559bb49a	lavc: add xface image decoder and encoder Based on libcompface code by James Ashton <James.Ashton@anu.edu.au>, and relicensed to LGPL with the author's consent.	12 years ago
Justin Ruggles	8441909f49	lavc: update documentation for AVFrame.extended_data	12 years ago
Diego Biurrun	ca411fc1d3	avcodec: Remove broken MMI optimizations The code fails to compile and is broken beyond repair.	12 years ago
Diego Biurrun	bc4620e5d6	Remove libmpeg2 #define remnants	12 years ago
Michael Niedermayer	9586db6ae5	lavc: docs: the field_order is set by the demuxer and not libavcodec for decoding This makes the documentation match the implementation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	d7a4739265	TAK demuxer, decoder and parser Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Carl Eugen Hoyos	7548c80acc	Pinnacle TARGA CineWave YUV16 decoder (fourcc Y216). Fixes ticket #1354	12 years ago
Anton Khirnov	30223b3bf2	lavc: deprecate the audio resampling API. It has been superseded by lavr.	12 years ago
Nathan Caldwell	e4aa3831b7	avcodec: document the use of AVCodecContext.delay for audio decoding Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Andrew D'Addesio	2a3d82ab46	Add Opus codec id and codec description. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago

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1627 Commits (d4890c10680edaeccd7a186467b59930ef922d26)