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  • Resolved

AAC HEv2 Encoder on C64x+ supports multichannel audio

Hello TI,

Can anyone please confirm AAC HEv2 Encoder on C64x+ supports multichannel audio i.e. 4-channels?

Thanks in advance.

Krunal

  • Hi Krunal,

    AAC-HEv2 encoder on C64x+ doesn't support multi-channel autio. Maximum 2 channels are supported.

    AAC-HEv2 encoder on C674X supports upto 5.1 channels but this is not available for public.

    Ram

  • In reply to Ramprasad:

    Hi Ram,

    Can we get this from our local FAE?

    Thanks,
    Krunal
  • In reply to Krunal Patel_11:

    Hi Krunal,
    You can check with you FAE. This encoder supports 5 or 5.1 channels. Doesn't support 4 channels.
  • In reply to Ramprasad:

    Hi Ram,

    Can you suggest us another audio encoder which satisfies our requirement i.e. 4-channel and support for AAC-HEv1/v2?

    Thanks,
    Krunal
  • In reply to Krunal Patel_11:

    Hi Krunal,
    there is no other AAC-HEv2 encoder which supports 4 channels.
    I guess you should be able to use 5 channel encoder by using center channel with silence.
  • In reply to Ramprasad:

    Thanks for the responses.

    Krunal
  • In reply to Krunal Patel_11:

    Hi Ram,

    If possible can you let me know if we use any non-TI c64x+ vendors providing support for [2], [3] and [4] channels?
    Also, Is it actually feasible to substitute only audio encoder component inside DSP?

    Thanks,
    Krunal

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