User:AConverse - Revision history

AConverse at 09:46, 16 January 2011

2011-01-16T09:46:19Z

← Older revision		Revision as of 02:46, 16 January 2011
Line 1:		Line 1:
	Alex Converse ~~works~~ on [[FFmpeg]] and has an interest in [[AAC]] and other [[MPEG\|MPEG-related]] technologies.		Alex Converse worked on [[FFmpeg]] and has an interest in [[AAC]] and other [[MPEG\|MPEG-related]] technologies.

	Alex's git repository: http://github.com/aconverse/ffmpeg-heaac		Alex's git repository: http://github.com/aconverse/ffmpeg-heaac

2010-09-03T19:35:06Z

← Older revision		Revision as of 12:35, 3 September 2010
Line 6:		Line 6:
	* SIMD RDFT		* SIMD RDFT
	* Improve the AAC encoder		* Improve the AAC encoder

	~~WIP AAC decoder feature matrix~~
	~~{\| border="1" style="border: 1px #aaa solid; border-collapse: collapse;"~~
	\|-
	~~! Decoder~~
	! al17*
	~~! elem_id0~~
	~~! bad_concat~~
	~~! SBR~~
	~~! PS~~
	~~! CCE~~
	~~! Main~~
	~~! LTP~~
	~~! ER AAC LC~~
	~~! ER AAC LD~~
	~~! AAC-960~~
	~~! ADTS (Implicit)~~
	~~! MP4 (Impl SBR / Impl PS)~~
	~~! MP4 (EBC SBR / Impl PS)~~
	~~! MP4 (EBC SBR / EBC PS)~~
	~~! MP4 (Impl SBR / ENBC PS)~~
	~~! 3GPP (EBC SBR / Impl PS)~~
	~~! 3GPP (ENBC SBR / Impl PS)~~
	\|-
	~~! mp4mcDec~~
	~~\| Yes~~
	\|
	\|
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	\|-
	~~! libavcodec~~
	~~\| Yes~~
	\|
	\|
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	\|-
	~~! libfaad2~~
	~~\| No~~
	\|
	\|
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	\|
	\|
	\|
	\|
	\|
	\|-
	~~! iTunes~~
	~~\| No~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No?~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No SBR~~
	~~\| No PS~~
	~~\| No PS~~
	~~\| No PS~~
	~~\| No PS~~
	~~\| No PS~~
	\|-
	~~! WinAMP~~
	~~\| Yes~~
	~~\| Crash~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	~~\| No~~
	\|-
	~~! Microsoft DTV-DVD Audio Decoder~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	\|}

2010-09-03T16:21:47Z

@@ Line 22: / Line 22: @@
 ! ER AAC LD
 ! AAC-960
 |-
 ! mp4mcDec
@@ Line 67: / Line 74: @@
 | Yes
 | Yes
-| Yes
+| No?
 | No
 | No
@@ Line 74: / Line 82: @@
 | No
 | No
 |-
 ! WinAMP
@@ Line 87: / Line 101: @@
 | No
 | No
 |}

2010-09-03T15:58:13Z

2010-08-28T19:18:33Z

2010-08-28T17:21:05Z

← Older revision		Revision as of 10:21, 28 August 2010
Line 6:		Line 6:
	* SIMD RDFT		* SIMD RDFT
	* Improve the AAC encoder		* Improve the AAC encoder

			WIP AAC decoder feature matrix
			{\| border="1" style="border: 1px #aaa solid; border-collapse: collapse;"
			\|-
			! Decoder
			! al17*
			! Channel Positioning*
			! SBR
			! PS
			! CCE
			! LTP
			! ER AAC LC
			! ER AAC LD
			! AAC-960
			\|-
			! mp4mcDec
			\| Yes
			\|
			\| Yes
			\| Yes
			\| Yes
			\| Yes
			\| Yes
			\| Yes
			\| Yes
			\|-
			! libavcodec
			\| Yes
			\|
			\| Yes
			\| Yes
			\| Yes
			\| Yes
			\| Yes
			\| Yes
			\| Yes
			\|-
			! libfaad2
			\| No
			\|
			\| Yes
			\| Yes
			\|
			\|
			\|
			\|
			\|
			\|-
			! iTunes
			\| No
			\|
			\|
			\|
			\|
			\|
			\|
			\|
			\|
			\|}

			Notes:

			al17 = al17_ style channel swapping
			*

2010-06-28T23:26:22Z

Finish PS = Done!

2010-03-08T09:06:18Z

update my todo list

2010-02-22T01:38:08Z

← Older revision		Revision as of 18:38, 21 February 2010
Line 1:		Line 1:
	Alex Converse works on [[FFmpeg]] and has an interest in [[AAC]] and other [[MPEG\|MPEG-related]] technologies.		Alex Converse works on [[FFmpeg]] and has an interest in [[AAC]] and other [[MPEG\|MPEG-related]] technologies.

			Alex's git repository: http://github.com/aconverse/ffmpeg-heaac

			Alex's TODO list:
			* Merge SBR
			* SIMD RDFT
			* Finish PS
			* Improve the AAC encoder

2009-05-18T08:16:12Z

Stand up and be counted.

New page

Alex Converse works on [[FFmpeg]] and has an interest in [[AAC]] and other [[MPEG|MPEG-related]] technologies.

← Older revision		Revision as of 12:35, 3 September 2010
Line 6:		Line 6:
	* SIMD RDFT		* SIMD RDFT
	* Improve the AAC encoder		* Improve the AAC encoder

	~~WIP AAC decoder feature matrix~~
	~~{\| border="1" style="border: 1px #aaa solid; border-collapse: collapse;"~~
	\|-
	~~! Decoder~~
	! al17*
	~~! elem_id0~~
	~~! bad_concat~~
	~~! SBR~~
	~~! PS~~
	~~! CCE~~
	~~! Main~~
	~~! LTP~~
	~~! ER AAC LC~~
	~~! ER AAC LD~~
	~~! AAC-960~~
	~~! ADTS (Implicit)~~
	~~! MP4 (Impl SBR / Impl PS)~~
	~~! MP4 (EBC SBR / Impl PS)~~
	~~! MP4 (EBC SBR / EBC PS)~~
	~~! MP4 (Impl SBR / ENBC PS)~~
	~~! 3GPP (EBC SBR / Impl PS)~~
	~~! 3GPP (ENBC SBR / Impl PS)~~
	\|-
	~~! mp4mcDec~~
	~~\| Yes~~
	\|
	\|
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	\|-
	~~! libavcodec~~
	~~\| Yes~~
	\|
	\|
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	\|-
	~~! libfaad2~~
	~~\| No~~
	\|
	\|
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	\|
	\|
	\|
	\|
	\|
	\|-
	~~! iTunes~~
	~~\| No~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No?~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No SBR~~
	~~\| No PS~~
	~~\| No PS~~
	~~\| No PS~~
	~~\| No PS~~
	~~\| No PS~~
	\|-
	~~! WinAMP~~
	~~\| Yes~~
	~~\| Crash~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	~~\| No~~
	\|-
	~~! Microsoft DTV-DVD Audio Decoder~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| No~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	~~\| Yes~~
	\|}