FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	50a1c66cf6	ac3_parser: add a public function for parsing the data required by the demuxer Make the current semi-public avpriv_ac3_parse_header() private to lavc. Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Janne Grunau	09447f2b0f	ac3_parser: add required padding for GetBitContext buffer Fixes stack buffer overflow errors detected by address sanitizer in various fate tests. CC: libav-stable@libav.org	10 years ago
Tim Walker	13345fc1f8	(e)ac3: parse and store the Dolby Surround, Surround EX and Headphone mode flags.	11 years ago
Justin Ruggles	a903f8f087	Include libavutil/channel_layout.h instead of libavutil/audioconvert.h Also reorder some other #include when applicable.	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Justin Ruggles	3798205a77	mov: set channel layout for AC-3 streams based on the 'dac3' atom info fixes Bug 225	13 years ago
Michael Niedermayer	e6d9fa66f1	ac3dec: Move center and surround mix level tables to the parser. That way all mix levels as exported by avpriv_ac3_parse_header() will have the same meaning. Previously the 3-bit center mix level for E-AC-3 was used to index in a 4-entry table, leading to out-of-array reads. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Anton Khirnov	5511ad14fe	lavc: use designated initialisers for parsers.	13 years ago
Anton Khirnov	6f89efeaa7	lavc: use avpriv_ prefix for ff_ac3_parse_header. It's used in lavf.	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
Reinhard Tartler	737eb5976f	Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Anton Khirnov	c2fcd0a7a4	Replace remaining occurrences of deprecated CH_* with AV_CH_* Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	676f1f533e	Remove unused ff_ac3_parse_header_full function. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Måns Rullgård	8fc0162ac4	Add av_ prefix to bswap macros Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	e6b22522c9	bswap: change ME to NE in macro names Other parts of FFmpeg use NE (native endian) rather than ME (machine). This makes it consistent. Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Justin Ruggles	a26f1d1092	ac3: make the value of codec_id during (E-)AC-3 parsing stay CODEC_ID_EAC3 if any E-AC-3 frames have been detected instead of switching back and forth for AC-3 core + dependent E-AC-3 substream(s). Fixes Issue 2022. Originally committed as revision 24103 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 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
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	a169df2f76	Set the correct number of samples for E-AC-3 in the AC3 parser. Originally committed as revision 17472 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
Alex Converse	11d6f38cc9	Factorise enum of AC3 error types to be usable by AAC in the ADTS patch that will follow Patch by Alex Converse ( alex converse gmail com ) Originally committed as revision 16479 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	6c414bb6d4	AC3: fix strict aliasing violation in parser Originally committed as revision 16181 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 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	16 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
David Liu	7694a7d93f	Close parse context. Patch by David LIU david liu st com Originally committed as revision 13962 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	30f71adc46	move mix level tables from parser to decoder. have parser read bitstream value instead of using an index to a table in the decoder. Originally committed as revision 13696 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	caf0fbc889	add more gain levels and adjust mix level tables accordingly. Originally committed as revision 13695 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	30cc3ac20e	set default mix levels regardless of bitstream id Originally committed as revision 13693 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	3596aa6fe6	get substreamid from ac3 parser Originally committed as revision 13689 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	6730e9f300	get the number of blocks from the ac3 parser and use in the ac3 decoder. Originally committed as revision 13688 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	0c79b1402a	add a ff_ac3_parse_header_full() which calls ff_ac3_parse_header() and then reads the channel_map stuff Originally committed as revision 12944 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	55736cfbd2	change ff_ac3_parse_header() to take a GetBitContext instead of const char* Originally committed as revision 12922 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	144b5bdc70	Make most of E-AC-3 work without breaking regression tests. Originally committed as revision 12903 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	c087748f26	Part 2 of EAC3 support, this is still disabled as it breaks regressions due to bugs elsewhere. Originally committed as revision 12897 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	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	79b25a27b8	change name from stream type to frame type in AC3 code Originally committed as revision 12623 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
Bartlomiej Wolowiec	6808a8eaf2	using EAC3_STREAM_TYPE_* instead of numbers Originally committed as revision 12571 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	4e6eeaf019	using stream type in eac3 parser Originally committed as revision 12570 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
Zuxy Meng	98a6fff98c	Apply 'cold' attribute to init/uninit functions in libavcodec Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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61 Commits (c7ab6aff66cba2f265f656ce8d56aa428d4ada76)