Re: [Q] v4l buffer format inside isoc

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2012/3/21 Devin Heitmueller <dheitmueller@xxxxxxxxxxxxxx>:
> 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.

I mean there is no signal at video input.

>
> 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.
>

Thanks, I'll keep reading sources and info. Hope it gets me somewhere.
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