Thanks so far -- matched the two resolutions On Fri, Nov 5, 2010 at 6:05 PM, Jeremy Jongepier <jeremy@xxxxxxxxxxxxxx> wrote: > On 11/05/2010 01:07 PM, Rustom Mody wrote: snipped >> Error I get is >> >> >> [x11grab @ 0x9e04c30] device: :1 -> display: :1 x: 0 y: 0 width: 1280 >> height: 720 >> [x11grab @ 0x9e04c30] shared memory extension found >> X Error of failed request: BadMatch (invalid parameter attributes) >> Major opcode of failed request: 130 (MIT-SHM) >> Minor opcode of failed request: 4 (X_ShmGetImage) >> Serial number of failed request: 11 >> Current serial number in output stream: 11 >> [1]+ Segmentation fault Xephyr -ac -screen 1024x768x16 >> -host-cursor -br -reset -terminate :2 2> /dev/null >> > > That is because you're trying to capture a 1280x720 screensize with > ffmpeg while the Xephyr screensize is 1024x768. Ok matched the resolutions. The segmentation fault remains but all the other X error stuff has gone _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user