FFmpeg

Commit Graph

Author	SHA1	Message	Date
Hendrik Leppkes	8df8a92993	avcodec/aac_ac3_parser: account for data already in the parsing buffer If a frame starts very close to a packet boundary, the start code may already have been added to the parsing buffer, indicated by a small negative value of "i", while the header is still being tracked in the "state" variable. Reduce the remaining size accordingly, otherwise trying to find the next frame could skip over the frame header and lump two frames together as one.	7 years ago
Paul B Mahol	ae92970976	avcodec/eac3: add support for dependent stream Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Vittorio Giovara	dd3aa85b68	aac_ac3_parser: Drop in-parser downmix functionality request_channel_layout is a decoder option and it makes no sense to have it in a parser. This feature was needed in the past when the decoder was allowed to reuse the avctx from the demuxer. Nowadays the decoder receives only the parameters from it, already containing the real channel layout (and the correct request_channel_layout option). After initialization the decoder overwrites the channel layout with the downmixed one that is actually output, so there is no need to preserve this functionality in the parser. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Rodger Combs	f0ea536c47	lavc/aac_ac3_parser: reindent	9 years ago
Rodger Combs	9f5baf9085	lavc/aac_ac3_parser: avoid zeroing codec parameters if we haven't read a frame This caused issues when seeking in some unusual MPEGTS files	9 years ago
Vittorio Giovara	dc70c19476	lavc: Drop deprecated request_channels related functions Deprecated in 04/2011.	9 years ago
Tim Walker	b532854622	ac3: implement request_channel_layout. Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Tim Walker	69d4dbfd1f	aac_ac3_parser: simplify an expression Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Justin Ruggles	16e54ac725	(e)ac3 parser: set duration instead of frame_size	13 years ago
Justin Ruggles	be18738801	Get audio_service_type for AC-3 based on bitstream mode in the AC-3 parser and decoder, and vice-versa for the AC-3 encoder.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Alex Converse	65bec42e33	Cosmetics: Re-indent after last commit. Originally committed as revision 22195 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	ca1fa4144f	AAC parser: Don't write channels, sample rate, and frame size each frame. Thanks to backwards compatible HE-AAC signalling these values are unreliable. Originally committed as revision 22194 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	f2e5c8b96a	Cosmetics after last commit Originally committed as revision 18816 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alex Converse	90350d73f8	Allow parsing and decoding of ADTS AAC files with channel config = 0 Originally committed as revision 18815 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	bfeca7beb6	Add channel layout support to the AC-3 decoder and AC-3 parser. Originally committed as revision 18622 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Joakim Plate	4cff8dc88f	Allow AC-3 parser to modify codec_id. Patch by Joakim Plate (elupus A ecce D se). Originally committed as revision 17447 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	406792e7b0	cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	bf2cdefc6a	Reset state after some frame header is found. Fixes issue704 Originally committed as revision 15742 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	8dbd9cb695	Fix all the recent problems Justin had run into with the AC3 parser, including issue 459. Originally committed as revision 15381 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	2988c93d94	create a separate codec_id for E-AC-3 Originally committed as revision 15143 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	14b7062829	cosmetics: make all references to AC-3 capitalized and hyphenated Originally committed as revision 14523 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8870cf8277	This fixes the code so it is correct on both sides of the if(). Originally committed as revision 12902 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7bc5f6e53e	indent Originally committed as revision 12901 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	e4d5a18558	100l I broke AC3 in MPEG seeking. Originally committed as revision 12898 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8629e7562d	part 1 of EAC3 support Originally committed as revision 12896 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	133ac890fb	Add new_frame_start and need_next_header. based on a patch by Bartlomiej Originally committed as revision 12895 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	454064ad1e	Change aac and ac3 parsers to use ff_combine_frame(). Originally committed as revision 12894 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8c731c9743	remove AACAC3FrameFlag Originally committed as revision 12888 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	469d8816d6	undo changes in aac_ac3_parser Originally committed as revision 12778 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	e9089a5240	Correction of typo in aac_ac3_parser Originally committed as revision 12768 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	c09ed33e18	Corrections of errors in aac_ac3_parser Originally committed as revision 12759 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	0a5754c3b7	change of aac_ac3_parser, so it is able to send complete portion of data to decoder Originally committed as revision 12758 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	be1e2a2bfa	removal of stream_type in AACAC3ParseContext and adding AACAC3FrameFlag Originally committed as revision 12622 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	c599e297e7	Pass AACAC3ParseContext to sync() instead of individual arguments. Patch by Bartlomiej Wolowiec (bartek wolowiec gmail com) Originally committed as revision 12564 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	ef7f2bb782	add downmixing support to libfaad decoder Originally committed as revision 11422 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	6cd325c106	do not set channels before checking request_channels Originally committed as revision 11414 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	f228eb737b	adjust output channels based on AVCodecContext.request_channels in AC3 parser Originally committed as revision 11412 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	5706c0becd	cosmetics: indentation after last commit Originally committed as revision 11387 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	bd03aa1556	remove workaround which is no longer needed due to AVCodecContext.request_channels Originally committed as revision 11386 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	211dd1e81f	factorize code and add safety check to prevent memcpying negative amounts Originally committed as revision 10722 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	679c2294cb	cosmetics: rename for consistency after previous aac and ac3 parsers move Originally committed as revision 8942 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	99ff31dc75	move aac and ac3 parsers in their own files Originally committed as revision 8941 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

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53 Commits (493438fafc5c43b7b7c62bf0c21b7cc884034ce9)