New submission from Mauricio <[EMAIL PROTECTED]>: Using: ffplay -s 640x480 -f video4linux2 -an /dev/video2 with a Sensoray v4l2 framegrabber ffplay crash after showing image for 1sec with error: [video4linux2 @ 0x225274][5]Capabilities: 4000001 [video4linux2 @ 0x225274]ioctl(VIDIOC_DQBUF): Invalid argument ... when ffplay start, the info that is output is: ffplay -s 640x480 -f video4linux2 -an /dev/video2 FFplay version SVN-r11604, Copyright (c) 2003-2008 Fabrice Bellard, et al. configuration: --enable-shared --enable-static --enable-libvorbis --enable-libmp3lame --enable-libfaad --enable-libfaac --enable-libxvid --enable-libx264 --enable-libtheora --enable-libvorbis --enable-swscaler --enable-gpl libavutil version: 49.6.0 libavcodec version: 51.49.0 libavformat version: 52.5.0 libavdevice version: 52.0.0 built on Jan 24 2008 13:00:45, gcc: 4.1.2 20070925 (Red Hat 4.1.2-33)
A weird thing is that with: ffmpeg -r 30 -f video4linux2 -s 640x480 -i /dev/video2 -an -f avi test.avi from the same source I able to record video from any amount of time without problems.. Please let me know how to send you more info, I have acces to gdb but the problem is not with ffmpeg is with ffplay...also can't send media file becouse is a v4l2 source Thanks Mauricio Fedora 8 kernel 2.6.24.7-92 with vivi (virtual module enable) ---------- messages: 2338 nosy: buhochileno priority: normal status: new substatus: new title: ffplay crash after 1sec using v4l2 device (Sensoray with Virtual Video module) type: bug ______________________________________________________ FFmpeg issue tracker <[EMAIL PROTECTED]> <https://roundup.mplayerhq.hu/roundup/ffmpeg/issue507> ______________________________________________________
