Implementation status
This following tables give an overview about what AAC profiles and ISO brands are already implemented:
| AAC profile | implemented | |
|---|---|---|
| Low Complexity | LC | x |
| Main | ||
| Low Delay | LD | |
| Long Term Prediction | LTP | |
| Error Resilient LC | ER-LC | |
| Error Resilient LD | ER-LD | |
| Error Resilient LTP | ER-LTP | |
| High Efficiency (AAC+ / SBR) | HE-AAC | x |
| High Efficiency v2 (AAC+v2 / SBR+PS) | HE-AACv2 | x |
| ISO file format brand | implemented | |
|---|---|---|
| ISO base media file format v1 | ISO 14496-12 | x |
| ISO BMFF v2 | ||
| ISO BMFF v3 | ||
| MP4 | ISO 14496-14 | x |
| AVC file format | ISO 14496-15 | |
| 3GPP | ||
| 3GPP2 | 3GPP file format | |
| JPEG2000 file format | ||