Changes between Initial Version and Version 1 of Ticket #2484, comment 5


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Timestamp:
Apr 21, 2013, 2:11:12 AM (4 years ago)
Author:
cehoyos
Comment:

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  • Ticket #2484, comment 5

    initial v1  
    11The error is much worse at lower sample rates (8000Hz) -- off by more than 52 seconds. 
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     2{{{ 
    33$ /Developer/x86_64/bin/ffmpeg -f lavfi -i 'aevalsrc=s=8000:c=mono:exprs=sin(0.5*2*PI*t)*sin(440*2*PI*t):d=24000' -af atempo=23976/25000 -y /nfs/scratch/DataSets/Video/au/06h-40m-23976to25000-v2.au 
    44ffmpeg version N-52339-g0dd25e4 Copyright (c) 2000-2013 the FFmpeg developers 
     
    2525size=  391837kB time=06:57:57.54 bitrate= 128.0kbits/s     
    2626video:0kB audio:391837kB subtitle:0 global headers:0kB muxing overhead 0.000008% 
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     27}}}