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VPU vpu_EncStartOneFrame error

Question asked by Andrea Di Chiara on Sep 15, 2015
Latest reply on Sep 16, 2015 by Andrea Di Chiara

Hi,

I'm a newbie with VPU enconding and I'm trying to encode a YUV422 buffer to MJPEG. I've read freescale documentation (VPU Application Programming Interface Linux Reference Manual) and I found some hints from https://github.com/boundarydevices/imx-utils/blob/master/imx_mjpeg_encoder.cpp. Now, I'm trying it with a ov5640 mipi camera but my application fails calling vpu_EncStartOneFrame with a "Floating point exception" error. I don't know how to debug it, the fbuffer used in structure EncParam seems to be ok.

Could someone give me some help? What could spawn this error?

 

thank you for the attention,

best regards

Andrea

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