grabbing from two input channels on the same video device
- Date: Tue, 29 Apr 2008 14:28:27 +0200
- From: "t0cin0" <t0cin0@xxxxxxxxx>
- Subject: grabbing from two input channels on the same video device
Hi all,
I'm developing a video frame grabber with v4l2 api. I have a video device which is connected with two video cameras. Everything works fine with my bttv module, but I have some problems because I must switch input channel at run-time, grabbing frames repeatedly. I know that the VIDIOC_S_INPUT ioctl is insufficient as specified in the v4l2 API, in fact when I run the program some frames appear to be corrupted. How can I solve my problem? is there a proper solution which grabs a good quantity of frames per second? Thank you for the response and sorry for my english,
Massimiliano
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