[FFmpeg-user] Syntax of ffmpeg -t and -to

Timothy Gu timothygu99 at gmail.com
Wed Sep 4 00:34:59 CEST 2013

Hi all,

According to the file cmdutils.*, the ffmpeg syntax of the -t and -to options
are parsed by av_parse_time(), whose documentation is here
http://ffmpeg.org/ffmpeg-all.html#Time-duration . I wonder what the optional
leading [-] means.


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