FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	dc7e07ac1f	Add stereo rematrixing support to the AC-3 encoders. This improves the audio quality significantly for stereo source with both the fixed-point and floating-point AC-3 encoders. Update acodec-ac3_fixed and seek-ac3_rm test references. Originally committed as revision 26271 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Carl Eugen Hoyos	ca6e7708b4	Add spectral extension to the E-AC-3 decoder. Original patch by Justin, updated and resubmitted by Christophe Gisquet, christophe D gisquet A gmail Originally committed as revision 22734 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	d15153244f	refactoring: properly separate AC-3 and E-AC-3 code Originally committed as revision 19501 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	7f4e15e2f4	cosmetics: Reorder some tables/lines to make future diffs smaller. Originally committed as revision 19498 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	84ef7e7fc3	#include just the required stdint.h instead of libavutil/common.h. Originally committed as revision 19497 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	9907c7804a	eac3dec: make GAQ dequantization 24-bit Originally committed as revision 18888 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	ae04de316f	eac3dec: revert commit r18860. keep the AHT IDCT 24-bit. will make AHT GAQ dequantization 24-bit in a separate commit. Originally committed as revision 18887 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	9a7a71ed4c	eac3dec: use 16-bit pre-mantissas instead of 24-bit in AHT decoding. it is simpler and also fixes a bug in GAQ dequantization. Originally committed as revision 18860 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	e202cc2580	revert r15812 (E-AC-3 Spectral Extension) pending further review Originally committed as revision 15818 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	0cc51734b2	add support for spectral extension Originally committed as revision 15812 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	9b5ede5b64	Add (additional) const to many global tables. Originally committed as revision 15515 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	53e6fbb4c5	cosmetics: rename a table Originally committed as revision 15003 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	ffc2b3412c	right shift the values by 8 in GAQ remap "B" table. data now fits in int8_t. Originally committed as revision 14958 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	602116df9b	Hardcode the table for ungrouping 3 values in 5 bits. It will be reused by the E-AC-3 decoder. Originally committed as revision 14527 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
Justin Ruggles	227322b837	move rematrixing band table to ac3dec_data.c Originally committed as revision 13716 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	7ed9a2ea50	add ac3dec_data.[c,h] Originally committed as revision 13715 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	3540b950ec	add missing #include "common.h" to libavutil headers Originally committed as revision 12502 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	85074d3c93	Reapply r12489: Add pure, const and malloc attributes to proper functions in libavutil. Fix a compilation failure in r12489. Originally committed as revision 12498 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benoit Fouet	2119bb8f51	revert r12489. Originally committed as revision 12490 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	6544f48f03	Pure, const and malloc attributes to libavutil. Patch by Zuxy Meng: zuxy meng gmail com Original thread: [FFmpeg-devel] [PATCH] Pure, const and malloc attributes to libavutil Date: 03/18/2008 6:09 AM Originally committed as revision 12489 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Peter Ross	fe0c188b4a	This header just needs stdint.h, not inttypes.h, which is a superset of stdint.h. This has the sideeffect of fixing the build on Interix. patch by Pete Ross, pross xvid org Originally committed as revision 12225 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	f0a838e525	Add missing #includes to fix 'make checkheaders'. Originally committed as revision 11087 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	46fb896b9d	Document ff_des_encdec Originally committed as revision 10822 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	1b1ab19816	cosmetics: Add #endif comment. Originally committed as revision 10811 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	2e9ad69aaf	Add support for DES en- and decryption. Originally committed as revision 10810 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Luca Abeni	171dce486c	Support for AAC streaming over RTP. Fragmentation is not implemented yet Originally committed as revision 10491 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Abeni	7fa9d0dd8f	Remove copyright from a function prototype Originally committed as revision 10214 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Abeni	98561024ac	Move the RTP packetization code for MPEG12 video in its own file (rtp_mpv.c) Originally committed as revision 10201 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	f5a90186d7	Add missing license headers. Originally committed as revision 8149 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Fabrice Bellard	e3e105b38a	added include for ffserver dynamically loaded modules Originally committed as revision 809 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago

18 Commits (52091491575f015c09a32a745de4f7f7592fe6d4)