Olivier Langlois 41120e6e40 tools: Use av_gettime_relative()
Whenever av_gettime() is used to measure relative period of time,
av_gettime_relative() is prefered as it guarantee monotonic time
on supported platforms.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 15:51:58 +02:00
..
2014-05-17 15:51:58 +02:00
2012-10-26 18:24:50 +02:00
2014-03-23 19:15:07 +01:00
2013-03-07 01:12:04 +01:00
2013-01-15 22:50:19 +01:00
2013-09-21 14:40:31 +02:00
2012-10-13 20:35:56 +02:00
2012-09-15 15:40:36 -04:00
2013-12-23 18:44:52 +01:00
2013-05-19 17:59:21 +02:00