On Thu, Apr 30, 2015 at 5:26 PM, Joel Lopez <badassmexi...@gmail.com> wrote: > > Thanks for the help. It's making a bit of sense now. It looks like my > keyframes are 1/3 of a second. Is less than 2 seconds apart ok?
For adaptive streaming the keyframes should be at regular intervals. That means, for encoding, you'll have to specify a keyframe interval and disable scene cut detection, if any. > In the pict_type field I'm seeing B's and P's with one I. Does that > translate to how far apart they are? Use this command, which gives you output that's easier to read: ffprobe -select_streams v -show_frames -of csv -show_entries frame=pkt_pts_time, pict_type Now, assuming the PTS time increases in regular intervals, it'll be quite easy to count the distance (in number of frames) between I-frames, and the time interval. Just do the subtraction of the PTS between two consecutive I-frames. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user