Changes between Version 46 and Version 47 of Encode/AAC


Ignore:
Timestamp:
Feb 18, 2016, 9:14:22 AM (3 years ago)
Author:
llogan
Comment:

add links to removal commits involving libvo_aacenc and libaacplus

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  • Encode/AAC

    v46 v47  
    166166== libvo_aacenc ==
    167167
    168 !VisualOn AAC encoding library. Support for this library has been removed since FFmpeg 2.9/3.0. Use the native FFmpeg encoder instead: it is found to be better in almost all inputs.
     168!VisualOn AAC encoding library. [http://git.videolan.org/?p=ffmpeg.git;a=commit;h=e07e88cd82f78644ddcb10d7d3e0dd624fffe274 Support for this library has been removed]. Use the native FFmpeg encoder instead: it provides better quality and supports more than 2 channels.
    169169
    170170----
     
    172172== libaacplus ==
    173173
    174 [http://tipok.org.ua/node/17 AAC+] encoding library. Support for this library has been removed since FFmpeg 2.9/3.0. Use the native FFmpeg encoder instead: it is found to be better in almost all inputs.
     174[http://tipok.org.ua/node/17 AAC+] encoding library. [http://git.videolan.org/?p=ffmpeg.git;a=commit;h=9ba54c1b82a81581e5283da75c153a76f04324c0 Support for this library has been removed]. Use libfdk_aac instead for HE-AAC: is consistently better in all bitrates.
    175175
    176176----
     
    197197
    198198* [[Encode/HighQualityAudio|Guidelines for high quality lossy audio encoding]]
    199 
    200 
    201 {{{#!comment
    202 todo:
    203 List available metadata options for the MP4 container.
    204 
    205 Determine actual `-q:a` range for `aac`
    206 }}}
    207 
    208 {{{#!comment
    209 For libfdk_aac, cbr may be better than vbr. vbr 3 sets lowpass around 14.4k, which is too low and the effect is very audible. So I flipped the cbr and the vbr so that the cbr comes first. Maybe I should do a formal blind test later.
    210 }}}