
26 Flix Engine Linux Module Documentation
5.7 AAC
5.7.1 Detailed Description
Example Usage:
sc = Flix2_AddCodec(&codec, flix, FE2_CODEC_AAC);
// Use 128kbps
if(sc == ON2_OK)
sc = Flix2_CodecSetParam(codec, FE2_AAC_BITRATE, 128);
Valid Configurations
Channels | Bitrates (kbps) | Sampling Rate (kHz)
======================================================================================
1ch | 8,10 | 8,11.025,12
1ch | 12 | 8,11.025,12,16
1ch | 16 | 8 to 24
1ch | 20 | 11.025 to 24
1ch | 24,28 | 11.025 to 32
1ch | 32 | 11.025 to 48
1ch | 40 | 16 to 48
1ch | 48,56 | 22.05 to 48
1ch | 64,80,96,112,128,160 | 32,44.1,48
2ch | 16,20 | 8,11.025,12
2ch | 24,28,32 | 11.025 to 24
2ch | 40 | 16 to 32
2ch | 48 | 22.05 to 32
2ch | 56 | 22.05 to 48
2ch | 64,80,96,112,128,160,192,224,256,288,320 | 32,44.1,48
Attention:
Should the requested bitrate under/overshoot the above bounds it will be adjusted accordingly.
See also:
Resample
Additional References:
• ISO - International Organization for Standardization
• ISO/IEC 14496-3:MPEG-4 Audio
• Coding Technologies aacPlus documentation for further details regarding AAC and aacPlus
compatibility
Defines
• #define FE2_CODEC_AAC
AAC. Codec name for use with Flix2_AddCodec().
• #define FE2_AAC_BITRATE
Alias for FE2_CODECPARAM_BITRATE.
Generated on Tue Jul 20 17:39:03 2010 for Flix Engine Linux by Doxygen
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