Hi everyone, I'm experimenting with the webcam gadget (g_webcam) created by Laurent Pinchart, but I can't find any information about how to actually use it. I've searched the internet and the linux-usb list archives in vain. Here's what I've done: I managed to backport the module and some of the V4L2 dependencies from the 2.6.36 kernel to the 2.6.32 kernel used by my device (a TI Davinci platform) and I can build and load the module without trouble (it creates /dev/video1). I'm guessing that this is just a generic v4l2 display device? To test this, I would like to route "captured" video from Vivi on /dev/video0 to my Windows host machine using the UVC interface. Here's what I'm having trouble with: 1. My Windows machine detects the device as a UVC gadget and loads the appropriate driver, but when I try to construct a graph using GraphEdit, none of the other filters will attach to the UVC filter. Has anyone tested this module with a Windows host machine? 2. I can't figure out how to actually push video to the gadget device. Should I be using GStreamer for this? If so, what type of sink is required? The ti-gstreamer branch doesn't come with v4l2sink, so hopefully that's not required. I would appreciate any advice from the community. Also, this is my first message to a Linux mailing list, so please tell me if I'm doing something wrong! Thanks, Will Kelleher Nuvixa, Inc. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
