[Libav-user] AVERROR_INVALIDDATA in avformat_open_input on Raspberry Pi

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Feb 4 16:56:01 CET 2014

Blair Azzopardi <blairuk at ...> writes:

> I've managed to trace the error to opencv calling 
> avformat_open_input. When this function is called 
> it returns n AVERROR_INVALIDDATA (0xbebbb1b7) error 
> code.

Now add some debug code to v4l2_read_header() to find 
out why AVERROR_INVALIDDATA is returned.

Carl Eugen

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