I found a GUI bug that was eating my frame rate. Now I have the opposite problem of frames being delivered too fast… A 3 minute 1920x1080 h264 video plays back in 9 seconds…. any timing related suggestions are welcome.
Sincerely, -Blake Senftner Bug Generator > On Dec 21, 2016, at 9:31 AM, Blake Senftner <[email protected]> wrote: > > I have been able to write a little video player library that handles any type > of video file, USB web cam, or IP camera or live stream… but the playback > frame rate is never above 15 fps. > > Even with a 160x40 video file, h264 with nothing but a ticking 29.97 > timecode, it plays back at 15 fps while consuming < 2% cpu. > > I’ve tried AVDictionary settings for framerate, which are not being picked up > (left in the AVDictinary.) > > Lacking any direct frame rate information, what AVDictionary key/values have > you found that improve and/or make an improving difference in your efforts to > playback video? > > Sincerely, > -Blake Senftner > 疯狂的计算机科学家 > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
