FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	8f4c414df6	Improve wording and spelling of av_log_missing_feature messages.	12 years ago
Anton Khirnov	c6b25d1d5e	Revert "avutil: Add a copy of ff_sqrt_tab back into avutil to restore ABI compatibility" This reverts commit `d15c21e5fa`. After the major bump this is no longer necessary.	12 years ago
Michael Niedermayer	34ccb94796	g723_1: remove unneeded cliping Fixes CID703731 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e9b61fffbe	g722dec: s/Libav/FFmpeg/ The copyright years predate the existence of Libav Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	da317efd92	j2k: reorder multiplications to avoid interger overflows related to precincts Fixes CID703778, CID703777 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	45ae9a8fc9	j2k: reorder multiplications to avoid interger overflows related to code blocks Fixes CID703776, CID703775 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	22793d7bb3	ffmpeg/lavc: move experimental warnings to libavcodec. This way they are available to all applications and not just ffmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	5d1007f74d	atrac3: initialize static tables in AVCodec.init_static_data()	12 years ago
Justin Ruggles	a1f4cd371a	atrac3: replace a calculation with FFALIGN() This allocates 4 bytes less than the previous code if avctx->block_align is a multiple of 4, but the extra 4 bytes is not really needed.	12 years ago
Justin Ruggles	78edce3f19	atrac3: separate window initialization from IMDCT initialization	12 years ago
Justin Ruggles	808686fc1e	atrac3: remove unused ATRAC3Context field, sample_rate	12 years ago
Justin Ruggles	c51311b907	atrac3: move the 'frame_factor' field from ATRAC3Context to where it is used	12 years ago
Justin Ruggles	89a6c32bc1	atrac3: use sizeof(variable) instead of sizeof(type)	12 years ago
Justin Ruggles	327747de15	atrac3: simplify MDCT window calculation	12 years ago
Justin Ruggles	a2664c91fb	atrac3: move the 'samples_per_frame' field from ATRAC3Context to where it is used	12 years ago
Justin Ruggles	7e76f27081	atrac3: remove unused ATRAC3Context field, bit_rate	12 years ago
Justin Ruggles	7c1f93afe6	atrac3: remove unused ATRAC3Context field, samples_per_channel	12 years ago
Justin Ruggles	cdd0e0de81	atrac3: use AVCodecContext.block_align instead of keeping a private copy	12 years ago
Justin Ruggles	64ebbb8f89	atrac3: move the 'delay' field from ATRAC3Context to where it is used	12 years ago
Justin Ruggles	5ac673b553	atrac3: use AVCodecContext.channels instead of keeping a private copy	12 years ago
Justin Ruggles	56a9d2b44e	atrac3: move the 'version' field from ATRAC3Context to where it is used	12 years ago
Justin Ruggles	aefdb735c3	atrac3: simplify some loop indexing	12 years ago
Justin Ruggles	e55d53905f	atrac3: cosmetics: pretty-printing and renaming also does some minor refactoring.	12 years ago
Mans Rullgard	abdee95224	pcm: define AVCodec instances only for enabled codecs This defines an AVCodec only if the corresponding CONFIG option is enabled instead of using the broad CONFIG_ENCODERS/DECODERS. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Anton Khirnov	5957aefc7c	libxvid: remove useless doxy comments.	12 years ago
Anton Khirnov	b691135d0c	lavc: remove stats_out from the options table. Since it is declared as a string AVOption, the generic freeing code attempts to free it on codec close. Some codecs might have already freed it elsewhere (or didn't even allocate it with av_malloc() in the first place), so this might lead to an invalid free. There is no point in having this field accessible as an AVOption, so remove it from the options table. Fixes Bug 380. CC: libav-stable@libav.org	12 years ago
Anton Khirnov	d6f4fe68c8	lavc: extend frame_size doxy.	12 years ago
Justin Ruggles	46a86c6194	alacdec: set bits_per_raw_sample	12 years ago
Michael Niedermayer	248b1ff26b	Fix various uses of av_log_missing_feature() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nathan Caldwell	c854102da7	avcodec: handle AVERROR_EXPERIMENTAL Error out on init if a codec with CODEC_CAP_EXPERIMENTAL is requested and strict_std_compliance is not FF_COMPLIANCE_EXPERIMENTAL. Move the check from avconv to avcodec_open2() and return AVERROR_EXPERIMENTAL accordingly. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Nathan Caldwell	a4aa20fbdb	avcodec: prefer decoders without CODEC_CAP_EXPERIMENTAL Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Stefano Sabatini	8c2dbc3805	lavc/utils: provide more feedback in case of experimental codec	12 years ago
Michael Niedermayer	5713091818	mpegaudiodec: Fix buffer handling on random access Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Marton Balint	d6e9566949	h264: add support for AFD detection Signed-off-by: Marton Balint <cus@passwd.hu> Reviewed-by: Kieran Kunhya <kierank@ob-encoder.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	f72b735d41	libavcodec/vorbisenc: add {} to complex ifs Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4ce9312d76	libavcodec/cook: add {} to complex ifs Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Michael Niedermayer	e4255eaf47	ffv1: split decoder and encoder This is not based on lucas work due to code divergence (its less work this way than trying to merge from a split based on 2 years outdated code) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	05f228b0a0	ffv1: fix gray Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	7696a392e2	mp3dec: propagate error code correctly. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	a7d2861d36	svq3: K&R formatting cosmetics	12 years ago
Diego Biurrun	af1ede069c	svq3: cosmetics: Drop useless parentheses	12 years ago
Diego Biurrun	6cfca5b6ae	ffv1: Add missing #includes to header file	12 years ago
Luca Barbato	0f13cd3187	ffv1: update to ffv1 version 3 Based on code from Carl Eugen Hoyos, Michael Niedermayer and Paul B Mahol.	12 years ago
Luca Barbato	4a2a4524a3	ffv1: propagate errors	12 years ago
Luca Barbato	71f7b22dba	ffv1: split decoder and encoder	12 years ago
Hendrik Leppkes	79393a8363	Replace usage of the deprecated av_pix_fmt_descriptors array with av_pix_fmt_desc_get Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d7cabb3c7e	bgmc: check the correct pointers Fixes CID90539, CID90538 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	bf52ad1e49	lavc: revert broken hunk from `1cd9c81ddb` This should fix fate failures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	d15c21e5fa	avutil: Add a copy of ff_sqrt_tab back into avutil to restore ABI compatibility Earlier versions of for instance of libavcodec expect this symbol to be present in libavutil. This commit can be reverted after the next major bump. New shared builds of avcodec will link to the internal copy of the table within that library, so those builds won't rely on this table being present in avutil any longer either. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago

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21313 Commits (0d9435048c12d8a322c60ff1c9983ec52730c178)