AV_TIME_BASE      235 3rdparty/include/ffmpeg_/libavutil/avutil.h #define AV_TIME_BASE_Q          (AVRational){1, AV_TIME_BASE}
AV_TIME_BASE      831 modules/videoio/src/cap_ffmpeg_impl.hpp     double sec = (double)ic->duration / (double)AV_TIME_BASE;
AV_TIME_BASE     1672 modules/videoio/src/cap_ffmpeg_impl.hpp     oc->max_delay = (int)(0.7*AV_TIME_BASE);  /* This reduces buffer underrun warnings with MPEG */
AV_TIME_BASE     2104 modules/videoio/src/cap_ffmpeg_impl.hpp     oc_->max_delay = (int)(0.7 * AV_TIME_BASE); // This reduces buffer underrun warnings with MPEG