2012/3/21 Ezequiel García <elezegarcia@xxxxxxxxx>: > Ok. So, it's not saa7113 related, but rather stk1160 related? Yes. > When there is no video, isoc urbs are received with actual length=4. > This is header right? I'm not sure what you mean by "no video". Do you have capture disabled? Are you saying that you didn't connect the video cable to your input? Most devices will continue to generate video frames over isoc even if there is no actual video signal present. But yeah, most of the solutions I have seen have every isoc packet starting with a header that includes descriptors for things like start of video frame, odd/even field, etc. Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
