ffmpeg -i udp:/xxxx will fail to receive all udp packet, you should create a separate thread to receive packet.
On Sat, Nov 27, 2010 at 6:12 AM, JULIAN GARDNER <[email protected]>wrote: > I have a problem in that i am trying to reencode some iptv streams to send > over my network. Now the thing is i can play the files with ffplay > (SVN-r25825) but when i come to do the encode and send i get lots of decode > errors. > > Any suggestions, see my command line for my settings > > ./ffmpeg -re -i udp://224.10.1.12:1234 -vcodec libx264 -vpre ultrafast -s > 352x288 -b 1150k -bt 1250k -minrate 1150k -maxrate 1250k -bufsize 2M -acodec > mp2 -async 1 -f mpegts udp://224.200.10.10:1234?pkt_size=1316 > > Below are a selection of the errors > > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 32 12 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 1 18 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 19 > [mpeg2video @ 0xa5c4e20] skipped MB in I frame at 1 20 > [mpeg2video @ 0xa5c4e20] invalid mb type in I Frame at 1 21 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 22 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 23 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 24 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 25 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 26 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 27 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 28 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 29 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 30 > [mpeg2video @ 0xa5c4e20] skipped MB in I frame at 1 31 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 32 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 2 33 > [mpeg2video @ 0xa5c4e20] skipped MB in I frame at 1 34 > [mpeg2video @ 0xa5c4e20] ac-tex damaged at 0 35 > > Now i could see a network problem causing this but using ffplay i watched > the system for 10 minutes with no noticeable errors. > > joolz > > > > > _______________________________________________ > libav-user mailing list > [email protected] > https://lists.mplayerhq.hu/mailman/listinfo/libav-user > -- ----------------------------------------------------------------------------------------- My key fingerprint: d1:03:f5:32:26:ff:d7:3c:e4:42:e3:51:ec:92:78:b2 _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
