Changes between Version 8 and Version 9 of Null


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Timestamp:
Jan 1, 2016, 9:57:14 PM (3 years ago)
Author:
rogerdpack
Comment:

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  • Null

    v8 v9  
    1 There are several ways to "output to null" in FFmpeg (like a null sink).  This can be helpful for benchmarking purposes, for instance testing encoding speeds (without having to worry about the cost of disk writes) etc. 
     1There are several ways to "output to null" in FFmpeg (like a null sink).  This can be helpful for benchmarking purposes, for instance testing encoding speeds (without having to worry about the cost of disk writes) or testing speed of input from a device, etc. 
    22 
    33There is the null muxer, use it like this: 
     
    3232}}} 
    3333which means the second output from the split is being encoded (the first output has effectively been sent to the  nullsink). 
     34 
     35There is also a null video input, see [http://stackoverflow.com/a/15795112/32453 here].