MP1 and MP2 Specification |
MP1 and MP2 Specification |
 Oct 27 2012, 23:27
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#1
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Group: Members Posts: 13 Joined: 7-April 12 Member No.: 98516  |
I am searching for a detailed MP1 and MP2 specification to write a decoder for both. And by the way if someone has a big and detailed aac(+) specification i could also need it.
So if someone has a good documenation or specification of these codecs i would be very thankful 
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Oct 28 2012, 16:51
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#2
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Group: Members Posts: 2 Joined: 24-December 05 Member No.: 26608 |
QUOTE (filoe @ Oct 28 2012, 00:27)  I am searching for a detailed MP1 and MP2 specification to write a decoder for both. And by the way if someone has a big and detailed aac(+) specification i could also need it. So if someone has a good documenation or specification of these codecs i would be very thankful The spec for MPEG-1 Audio Layer 1/2 is available at ISO/IEC http://www.iso.org/iso/home/store.htm (if I'm not mistaken it's ISO/IEC 11172-3), but you have to pay for it. There you can also get the spec for MPEG-4 HE-AAC (aka AACplus), this one is ISO/IEC 14496-3 (there is also an MPEG-2 flavor of (HE-)AAC defined in 13818-7, which is basically a subset of MPEG-4 HE-AAC). At the ISO store, you can also get reference implementations as source code, which might not be computational optimal or in a software-engineering too nice shape, but work as intended. |
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filoe MP1 and MP2 Specification Oct 27 2012, 23:27
filoe Oh and another question. Am I allowed to create a ... Oct 28 2012, 08:57
Porcus QUOTE (filoe @ Oct 28 2012, 08:57) Am I a... Nov 26 2012, 12:47 maikmerten QUOTE (Porcus @ Nov 26 2012, 12:47) QUOTE... Nov 26 2012, 13:28 |
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