Thank you. That's what I really wanted. ---------------------------------------------------------------------------- Mohammed BEY AHMED KHERNACHE PhD student Lab-STICC / CNRS UMR 6285 University of Southern Brittany, Lorient, France Tel: +33-783-700-185 Email: [email protected] ----------------------------------------------------------------------------
On Wed, Jul 4, 2018 at 1:42 PM Moritz Barsnick <[email protected]> wrote: > Hi Mohammed, > > On Wed, Jul 04, 2018 at 11:00:55 +0200, Mohammed Bey Ahmed Khernache wrote: > > could someone explain to me the *ffplay* outputs? > > Given a video of 3288 frames. Decoding it with ffplay gives the output > > below: > > fd=742 > > aq=0KB > > vq=0KB > > sq=0B > > f=0/0 > > Which can actually be something like this: > 3.23 A-V: -0.018 fd= 0 aq= 11KB vq= 17KB sq= 0B f=0/0 > > The ffplay docs say: > Print several playback statistics, in particular show the stream > duration, the codec parameters, the current position in the stream > and the audio/video synchronisation drift. > > Looking at the source code, it is: > - the playback duration so far ("3.23") > - the timestamp drift between audio and video (if it says "A-V" - > otherwise the drift between audio or video and master clock) > ("A-V: -0.018") > - number of frames dropped ("fd= 0") > - the audio, video and subtitle queue sizes ("aq= 11KB", ...) > - the number of incorrect DTS/PTS values so far ("f=0/0") > > Hope this helps, > Moritz > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
