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Is ER AAC LC available?

Hi,
is the code of error resilience tools for AAC available from internet?

For High Efficiency AAC profile which includes the object of AAC LC and SBR is available (3GPP standard),
but how about the high quality audio profile or the low dealy audio profile? (These two profiles both include the object of ER AAC LC.)
Are their codes accessible? or I have to implement by myself based on the HE AAC?

Thanks.

Is ER AAC LC available?

Reply #1
fdk-aac source code defines and uses "AOT_ER_AAC_LC", so should support encoding with that extension enabled.
faad2 should support decoding it.

Also look into ffmpeg, e.g. see
Code: [Select]
aac_decode_er_frame
.
"I hear it when I see it."

Is ER AAC LC available?

Reply #2
fdk-aac source code defines and uses "AOT_ER_AAC_LC", so should support encoding with that extension enabled.
faad2 should support decoding it.

Also look into ffmpeg, e.g. see
Code: [Select]
aac_decode_er_frame
.


Thanks. I will have a try

 
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