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DISCUSSION Jonathan Chetwynd 1 participant 1 message Jun 13, 2013 Media (V4L/DVB)

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the developer list is very busy...

I'm successfully using mmap but now wish to improve my understanding...

in particular how to get the values of a frame in the buffer?

write(STDOUT_FILENO, buffers[buf.index].start, Buffersize); sends one frame from the buffer to stdout

what would be the syntax to iterate through that frame of the buffer? ie to get each of the 0-255 values for a frame

regards

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Jonathan Chetwynd
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