diff options
Diffstat (limited to 'stream/tvi_v4l2.c')
| -rw-r--r-- | stream/tvi_v4l2.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/stream/tvi_v4l2.c b/stream/tvi_v4l2.c index c188da92a4..97bce47754 100644 --- a/stream/tvi_v4l2.c +++ b/stream/tvi_v4l2.c @@ -448,6 +448,18 @@ static int getstd(priv_t *priv) int i=0; if (ioctl(priv->video_fd, VIDIOC_G_STD, &id) < 0) { + struct v4l2_streamparm parm; + + parm.type=V4L2_BUF_TYPE_VIDEO_CAPTURE; + if(ioctl(priv->video_fd, VIDIOC_G_PARM, &parm) >= 0) { + mp_msg(MSGT_TV, MSGL_WARN, "%s: your device driver does not support VIDIOC_G_STD ioctl," + " VIDIOC_G_PARM was used instead.\n", info.short_name); + priv->standard.index=0; + priv->standard.id=0; + priv->standard.frameperiod=parm.parm.capture.timeperframe; + return 0; + } + mp_msg(MSGT_TV, MSGL_ERR, "%s: ioctl get standard failed: %s\n", info.short_name, strerror(errno)); return -1; |