Changes between Version 34 and Version 35 of Encode/AAC


Ignore:
Timestamp:
Sep 30, 2014, 1:12:15 AM (5 years ago)
Author:
bp0
Comment:

the table is not quite right, stereo channels have different bitrates to mono channels

Legend:

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  • Encode/AAC

    v34 v35  
    4747VBR encoding in libfdk-aac is '''experimental''' and only works with some parameter combinations ([[http://wiki.hydrogenaud.io/index.php?title=Fraunhofer_FDK_AAC#Issues|details]]). Target a ''quality'', rather than a specific ''bit rate''. 1 is lowest quality and 5 is highest quality. This mode is not compatible with [[#fdk_he|AAC-HE]]. Set the VBR level with the `-vbr` flag.
    4848
    49 VBR modes give the following bit rates per channel ([[http://wiki.hydrogenaud.io/index.php?title=Fraunhofer_FDK_AAC#Bitrate_Modes|details]]):
    50 
    51 ||VBR||kb/s/channel||
     49VBR modes give roughly the following bit rates per channel ([[http://wiki.hydrogenaud.io/index.php?title=Fraunhofer_FDK_AAC#Bitrate_Modes|details]]):
     50
     51||VBR||kbps/channel||
    5252||1||32||
    5353||2||40||