Hi all I am challenging delivery of webcamera image to ustream from Beagleboard-xm. First I did on Atom machine with Ubuntu 14.04.
avconv -f video4linux2 -s 320x240x -r 5 -i /dev/video0 -pix_fmt yuv420p -r 5 -f flv rtmp://***ustream_url/ustream_key*** I could do. Next I challenged on Beagleboard-xM with Ubuntu 14.04. Then Delivery stoped at few seconds. > avconv version 9.14-6:9.14-0ubuntu0.14.04.1, Copyright (c) 2000-2014 the Libav developers > built on Jul 15 2014 14:14:21 with gcc 4.8 (Ubuntu/Linaro 4.8.2-19ubuntu1) > [video4linux2 @ 0x1326720] Estimating duration from bitrate, this may be inaccurate > Input #0, video4linux2, from '/dev/video0': > Duration: N/A, start: 1716.381321, bitrate: 6144 kb/s > Stream #0.0: Video: rawvideo, yuyv422, 320x240, 6144 kb/s, 1000k tbn, 5 tbc > Output #0, flv, to 'rtmp://1.17868225.fme.ustream.tv/ustreamVideo/17868225/nVgsJjz3ctRafQWawGt5HNZA3v75R2kj': > Metadata: > encoder : Lavf54.20.4 > Stream #0.0: Video: flv, yuv420p, 320x240, q=2-31, 200 kb/s, 1k tbn, 5 tbc > Stream mapping: > Stream #0:0 -> #0:0 (rawvideo -> flv) > Press ctrl-c to stop encoding > The v4l2 frame is 50560 bytes, but 153600 bytes are expected 311.7kbits/s > /dev/video0: Invalid data found when processing input > Failed to update header with correct duration.=8.80 bitrate= 306.5kbits/s > [flv @ 0x13272a0] Failed to update header with correct filesize. > frame= 44 fps= 4 q=2.5 Lsize= 329kB time=8.80 bitrate= 306.5kbits/s > video:328kB audio:0kB global headers:0kB muxing overhead 0.271874% What is solution ? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.