Hi, after having implemented the remuxing.c example my program works with file to file but not with rtsp camera to file. I think that the problem is related to the following lines of code:
/Packet.pts= av_rescale_q_rnd(Packet.pts, pAVStreamIn->time_base, pAVStreamOut->time_base, static_cast<AVRounding>(AV_ROUND_NEAR_INF | AV_ROUND_PASS_MINMAX));/ /Packet.dts= av_rescale_q_rnd(Packet.dts, pAVStreamIn->time_base, pAVStreamOut->time_base, static_cast<AVRounding>(AV_ROUND_NEAR_INF | AV_ROUND_PASS_MINMAX));/ /Packet.duration= av_rescale_q(Packet.duration, pAVStreamIn->time_base, pAVStreamOut->time_base);/ The code works with file to file but not using an rtsp camera as source to file. I obtain an error at av_interleaved_write_frame function. Please have a look at the following log report: AudioIndex Packet.pts: 0, Packet.dts: 0, Packet.duration: 160 AudioIndex Packet.pts: 120, Packet.dts: 120, Packet.duration: 160 AudioIndex Packet.pts: 312, Packet.dts: 312, Packet.duration: 160 AudioIndex Packet.pts: 432, Packet.dts: 432, Packet.duration: 160 AudioIndex Packet.pts: 632, Packet.dts: 632, Packet.duration: 160 AudioIndex Packet.pts: 752, Packet.dts: 752, Packet.duration: 160 AudioIndex Packet.pts: 952, Packet.dts: 952, Packet.duration: 160 AudioIndex Packet.pts: 1072, Packet.dts: 1072, Packet.duration: 160 AudioIndex Packet.pts: 1272, Packet.dts: 1272, Packet.duration: 160 AudioIndex Packet.pts: 1392, Packet.dts: 1392, Packet.duration: 160 AudioIndex Packet.pts: 1592, Packet.dts: 1592, Packet.duration: 160 AudioIndex Packet.pts: 1712, Packet.dts: 1712, Packet.duration: 160 *VideoIndex Packet.pts: 9223372036854775808, Packet.dts: 9223372036854775808, Packet.duration: 0* As you can see the pts, dts and duration parameters relative to audio stream is ok, the video parameters abolutally not. How can I do to rewrite the video parameters? Can anyone explain? How can I calculate pts and dts using current time stamp? Have you got a example for me? I have tryed in this way but does not work *Packet.pts= Packet.dts= VideoPacketNumber++;* Many thanks. +39.347.4070897 http://www.labcsp.com[1] http://www.denisgottardello.it[2] GMT+1 Skype: mrdebug -------- [1] http://www.labcsp.com [2] http://www.denisgottardello.it
_______________________________________________ Libav-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/libav-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
