Thanks, Carl. It seems you are right :(
The exact model of camera is Ezviz mini O (Hikvision, CS-CV206) https://ezviz.eu/mini-o/ Do you know any similar cam that sends “RTCP sender request" packets? Thanks again for your help. > El 27 abr 2018, a las 0:39, Carl Eugen Hoyos <[email protected]> escribió: > > 2018-04-26 21:56 GMT+02:00, Miguel Titos <[email protected]>: > >> ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers > > Old and unsupported. > >> Input #0, rtsp, from 'rtsp://XXXX': >> Metadata: >> title : Media Presentation >> Duration: N/A, start: 0.000000, bitrate: N/A > >> Input #1, rtsp, from 'rtsp://XXXX': >> Metadata: >> title : Media Presentation >> Duration: N/A, start: 0.000000, bitrate: N/A > > I don't think it is possible to synchronize two inputs that provide > no wallclock timestamps. > Feel free to test -use_wallclock_as_timestamps but I suspect > because of the network delay that this has to be done at the > sender. > > (Not claiming there is no FFmpeg issue here.) > > Carl Eugen > _______________________________________________ > 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".
