AAC LC encoder (stereo) to AAC LC (5.1), I have AAC LC encoder which support for mono and stereo channel. I wan |
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AAC LC encoder (stereo) to AAC LC (5.1), I have AAC LC encoder which support for mono and stereo channel. I wan |
 Oct 3 2012, 09:56
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#1
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Group: Members Posts: 10 Joined: 26-July 12 Member No.: 101772  |
I have AAC LC encoder which support for mono and stereo channel.
I want to convert the existing AAC LC encoder to support 5.1 channel What are main changes required for AAC LC encoder to support 5.1 channel. |
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Oct 3 2012, 10:58
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#2
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 Group: Developer Posts: 618 Joined: 6-December 08 From: Erlangen Germany Member No.: 64012 |
You need to support more than one channel element (SCE, CPE, LFE) within a bit-stream, and make sure you correctly map your input channels to these elements.
Chris -------------------- If I don't reply to your reply, it means I agree with you.
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Oct 3 2012, 11:59
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#3
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Group: Members Posts: 10 Joined: 26-July 12 Member No.: 101772 |
QUOTE (C.R.Helmrich @ Oct 3 2012, 15:28)  You need to support more than one channel element (SCE, CPE, LFE) within a bit-stream, and make sure you correctly map your input channels to these elements. Chris Thanks Chris, Please let me know more details like, Do I need to add LFE encoding module ? For testing the 6 channel ( that is 5.1) how I create test vector or from where i can get the test vector? All channel I can encode by using the aac tool ? where I can more detail about the channel element mapping in bit-stream ? |
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Lo-Fi Version | Time is now: 25th May 2013 - 00:33 |
