User:AConverse: Difference between revisions
Jump to navigation
Jump to search
(Finish PS = Done!) |
No edit summary |
||
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 | |||
* |
Revision as of 10:21, 28 August 2010
Alex Converse works 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
WIP AAC decoder feature matrix
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