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Alexey Khit
21 lines
718 B
Markdown
21 lines
718 B
Markdown
## AAC-LD and AAC-ELD
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Codec | Rate | QuickTime | ffmpeg | VLC
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------|------|-----------|--------|----
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AAC-LD | 8000 | yes | no | no
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AAC-LD | 16000 | yes | no | no
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AAC-LD | 22050 | yes | yes | no
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AAC-LD | 24000 | yes | yes | no
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AAC-LD | 32000 | yes | yes | no
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AAC-ELD | 8000 | yes | no | no
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AAC-ELD | 16000 | yes | no | no
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AAC-ELD | 22050 | yes | yes | yes
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AAC-ELD | 24000 | yes | yes | yes
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AAC-ELD | 32000 | yes | yes | yes
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## Useful links
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- [4.6.20 Enhanced Low Delay Codec](https://csclub.uwaterloo.ca/~ehashman/ISO14496-3-2009.pdf)
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- https://stackoverflow.com/questions/40014508/aac-adts-for-aacobject-eld-packets
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- https://code.videolan.org/videolan/vlc/-/blob/master/modules/packetizer/mpeg4audio.c
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