FFmpeg

Commit Graph

Author	SHA1	Message	Date
Alex Converse	b0f29db5c2	Mark mutable static data const where appropriate.	13 years ago
Clément Bœsch	aecf0cf5ed	doc/examples: add audio decoding/filtering example. Mostly based on doc/examples/filtering.c. lavfi API is still limited to "buffer feeding" instead of "frame feeding" at the moment, so this example code sticks with it.	13 years ago
Janne Grunau	e48a70e6da	avplay: fix -threads option The AVOptions based default to threads auto in `2473a45c8` works only if avplay does not use custom option handling for -threads. CC: <libav-stable@libav.org>	13 years ago
Clément Bœsch	241f8465d0	lavfi/abuffer: init the data planes with NULL pointers. Samples buffer ref is allocated and loaded with the uninitialized data pointers: av_asrc_buffer_add_buffer() -> av_asrc_buffer_add_samples() -> avfilter_get_audio_buffer_ref_from_arrays(data, ...) ...which leads to a crash with at least lavfi/ashowinfo in case of !NULL (see the for loop while samplesref->data[plane]).	13 years ago
Janne Grunau	6a4cf065c7	dvbsubdec: avoid undefined signed left shift in RGBA macro	13 years ago
Paul B Mahol	ca085e667b	mlpdec: use av_log_ask_for_sample() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Aneesh Dogra	33510e86b1	gif: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Paul B Mahol	08630d25a2	png: make .long_name more descriptive Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Martin Storsjö	a5c50913a8	movdec: Adjust keyframe flagging in fragmented files For video, mark the first sample in a trun which doesn't have the sample-is-non-sync-sample flag set as a keyframe. In particular, the "sample does not depend on other samples" flag isn't enough to make it a keyframe, since later frames still can reference frames prior to that one (the flag only says that that particular frame doesn't depend on other frames). This fixes bug 215. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	eadd4264ee	Merge remote-tracking branch 'qatar/master' * qatar/master: (36 commits) adpcmenc: Use correct frame_size for Yamaha ADPCM. avcodec: add ff_samples_to_time_base() convenience function to internal.h adx parser: set duration mlp parser: set duration instead of frame_size gsm parser: set duration mpegaudio parser: set duration instead of frame_size (e)ac3 parser: set duration instead of frame_size flac parser: set duration instead of frame_size avcodec: add duration field to AVCodecParserContext avutil: add av_rescale_q_rnd() to allow different rounding pnmdec: remove useless .pix_fmts libmp3lame: support float and s32 sample formats libmp3lame: renaming, rearrangement, alignment, and comments libmp3lame: use the LAME default bit rate libmp3lame: use avpriv_mpegaudio_decode_header() for output frame parsing libmp3lame: cosmetics: remove some pointless comments libmp3lame: convert some debugging code to av_dlog() libmp3lame: remove outdated comment. libmp3lame: do not set coded_frame->key_frame. libmp3lame: improve error handling in MP3lame_encode_init() ... Conflicts: doc/APIchanges libavcodec/libmp3lame.c libavcodec/pcxenc.c libavcodec/pnmdec.c libavcodec/pnmenc.c libavcodec/sgienc.c libavcodec/utils.c libavformat/hls.c libavutil/avutil.h libswscale/x86/swscale_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	3ab9a2a557	rv34: change most "int stride" into "ptrdiff_t stride". This prevents having to sign-extend on 64-bit systems with 32-bit ints, such as x86-64. Also fixes crashes on systems where we don't do it and arguments are not in registers, such as Win64 for all weight functions.	13 years ago
Nicolas George	a923b6b8f4	af_pan: move query_format before config_props. That is the logical order in which the functions are called, and there is no longer any need of forward declarations.	13 years ago
Nicolas George	eb9ba527e7	af_pan: remove the indirect function call. libswresample is used in all cases.	13 years ago
Justin Ruggles	770a5c6d02	adpcmenc: Use correct frame_size for Yamaha ADPCM. Output packet size should match avctx->block_align. The target output packet size is 1024 bytes. Before: mono - 1024 samples -> 512 bytes stereo - 2048 samples -> 2048 bytes After: mono - 2048 samples -> 1024 bytes stereo - 1024 samples -> 1024 bytes	13 years ago
Reimar Döffinger	6a3f1726af	Add missing av_free_packet. Fixes memory leak when encoding at least with mpegvideo using the new encode2 function. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Justin Ruggles	91a28b0e8e	avcodec: add ff_samples_to_time_base() convenience function to internal.h	13 years ago
Justin Ruggles	41ac9bb253	adx parser: set duration	13 years ago
Justin Ruggles	b3a4c7e0f1	mlp parser: set duration instead of frame_size	13 years ago
Justin Ruggles	2460b168b4	gsm parser: set duration	13 years ago
Justin Ruggles	7575ffac8a	mpegaudio parser: set duration instead of frame_size	13 years ago
Justin Ruggles	16e54ac725	(e)ac3 parser: set duration instead of frame_size	13 years ago
Justin Ruggles	c7f3f1c91e	flac parser: set duration instead of frame_size	13 years ago
Justin Ruggles	e9cda85351	avcodec: add duration field to AVCodecParserContext This will allow parsers to export the duration of the current frame being output, if known, instead of using AVCodecContext.frame_size.	13 years ago
Justin Ruggles	0b42a9388c	avutil: add av_rescale_q_rnd() to allow different rounding	13 years ago
Nicolas George	a297856b8c	af_pan: reindent after last commit.	13 years ago
Nicolas George	a44b510d56	af_pan: use libswr for rematrixing.	13 years ago
Nicolas George	560b224f53	libswr: allow to set custom matrices.	13 years ago
Reimar Döffinger	016c7bb762	matroskadec: remove H.264 special-case that disabled header parsing. The parser was fixed so this workaround should no longer be necessary. This allows using stream-copy to fix files with keyframes incorrectly marked. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Paul B Mahol	0996f406c4	pnmdec: remove useless .pix_fmts Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Justin Ruggles	e00959a9b1	libmp3lame: support float and s32 sample formats	13 years ago
Justin Ruggles	e232225276	libmp3lame: renaming, rearrangement, alignment, and comments	13 years ago
Justin Ruggles	232e16dd02	libmp3lame: use the LAME default bit rate Also, only set bit rate for CBR.	13 years ago
Justin Ruggles	1f516c0451	libmp3lame: use avpriv_mpegaudio_decode_header() for output frame parsing	13 years ago
Justin Ruggles	e3d2c89e9d	libmp3lame: cosmetics: remove some pointless comments	13 years ago
Justin Ruggles	bf909fc456	libmp3lame: convert some debugging code to av_dlog() also remove unneeded commented-out full frame data debugging	13 years ago
Justin Ruggles	469d2a8e8e	libmp3lame: remove outdated comment. We now require at least libmp3lame 3.98.3. lame_encode_buffer_interleaved() still doesn't work for mono, but it does not "die"; it just expects a stereo interleaved buffer.	13 years ago
Justin Ruggles	35cfd7d09c	libmp3lame: do not set coded_frame->key_frame. it is already set in avcodec_alloc_frame()	13 years ago
Justin Ruggles	8dad25ebf7	libmp3lame: improve error handling in MP3lame_encode_init()	13 years ago
Justin Ruggles	310c372e12	libmp3lame: remove unneeded 'stereo' field from Mp3AudioContext	13 years ago
Matthieu Bouron	278d6ab900	ffprobe: report bit rate in stream description Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	3293b1adca	lavc: set bit_rate in the decoder context, just after the init stage Also move the get_bit_rate() function, in order to avoid an undefined symbol reference in avcodec_open2().	13 years ago
Martin Storsjö	a4f97be1a9	hls: Reset the AVIOContext when seeking This avoids reading any old data in the AVIOContext buffer after the seek, and indicates to the mpegts demuxer that we've seeked, avoiding continuity check errors. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Clément Bœsch	6e6bdeb137	doc: fix channel layout value in abuffer example. The channel layout must start with 0x, otherwise it is parsed as a number of channels.	13 years ago
Anton Khirnov	55fd7da107	pcxenc: switch to encode2().	13 years ago
Anton Khirnov	fb11e22fda	sgienc: switch to encode2().	13 years ago
Anton Khirnov	61eaf45c99	targaenc: switch to encode2().	13 years ago
Anton Khirnov	1e742ea3c8	targaenc: don't modify input frame. Set the pict_type/key_frame properties on the coded picture.	13 years ago
Anton Khirnov	3227770092	roqvideoenc: switch to encode2().	13 years ago
Anton Khirnov	4fd7cfef0b	roqvideoenc: add const qualifier to the input frame.	13 years ago
Anton Khirnov	1ea5755046	pnmenc: switch to encode2().	13 years ago

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