[FFmpeg-user] avoid_negative_ts : what integer ?

sean darcy seandarcy2 at gmail.com
Fri Sep 28 20:49:54 EEST 2018

 From https://ffmpeg.org/ffmpeg-all.html#Format-Options :

avoid_negative_ts integer (output)

     Possible values:


         Shift timestamps to make them non-negative. Also note that this 
affects only leading negative timestamps, and not non-monotonic negative 

         Shift timestamps so that the first timestamp is 0.
     ‘auto (default)’

         Enables shifting when required by the target format.

         Disables shifting of timestamp.

-avoid_negative_ts 1  means 'make_non_negative'


the option is
-avoid_negative_ts make_non_negative


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