#2410: ffmpeg down with video4linux2. -------------------------------------+------------------------------------- Reporter: dinhka | Type: defect Status: new | Priority: important Component: | Version: undetermined | unspecified Keywords: | Blocked By: ioctl(VIDIOC_G_PARM): | Reproduced by developer: 0 Inappropriate ioctl for device | Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- I have Easycap DC60 card(a video capture card). it runs on kernel 3.2 with stk1160 driver. I download ffmpeg source code on 3013/03/29 and compile it. when I run a commandline:
[root@localhost ~]# ffmpeg -f video4linux2 -pix_fmt yuv420p -i /dev/video0 -vco dec mpeg4 -b:v 1200k -y test.avi ffmpeg version N-51426-gdd17843 Copyright (c) 2000-2013 the FFmpeg developers built on Mar 29 2013 00:22:28 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3) configuration: --enable-version3 --enable-libopencore-amrnb --enable- libopenco re-amrwb --enable-avfilter --enable-nonfree --enable-libmp3lame --enable-gpl --e nable-libfaac --enable-libx264 --enable-pthreads --disable-stripping --enable-li bass --extra-cflags=-I/usr/local/include --disable-debug libavutil 52. 22.101 / 52. 22.101 libavcodec 55. 2.100 / 55. 2.100 libavformat 55. 0.100 / 55. 0.100 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 48.105 / 3. 48.105 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 '''[video4linux2,v4l2 @ 0x99704a0] ioctl(VIDIOC_G_PARM): Inappropriate ioctl for de vice /dev/video0: Inappropriate ioctl for device''' -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2410> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac