User:AConverse: Difference between revisions

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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
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* 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
*

Latest revision as of 02:46, 16 January 2011

Alex Converse worked on FFmpeg and has an interest in AAC and other MPEG-related technologies.

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

Alex's TODO list:

  • SIMD RDFT
  • Improve the AAC encoder