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better debug prints

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uvos 2023-11-18 15:45:06 +01:00
parent 5651f185ff
commit f6bf337540
1 changed files with 2 additions and 1 deletions
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webcam.cpp
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@ -336,7 +336,8 @@ void Webcam::init_device(void)
{ {
// note that libv4l2 (look for 'v4l-utils') provides helpers // note that libv4l2 (look for 'v4l-utils') provides helpers
// to manage conversions // to manage conversions
throw runtime_error("Webcam does not support the requested format. Support for more formats need to be added!"); throw runtime_error("Webcam does not support the requested format. Support for more formats need to be added! video format is "
+ std::to_string(fmt.fmt.pix.pixelformat));
} }
/* Note VIDIOC_S_FMT may change width and height. */ /* Note VIDIOC_S_FMT may change width and height. */