IP camera: how to record raw MJPEG image on disk?

Hello

I have an IP camera, streaming images JPEG compressed. I tried to use IMAQdx get Image Data.vi to get the raw bytes and save it on the disk, but I can't produce a valid JPEG file.

In the code below, test2.jpg is always valid JPEG around 69 KB file, while test1.jpg is still an invalid file around 65 KB (I tried settings Unicode big-endian and little-endian, with the same results).

Any ideas?

Gah, rookie mistake... I forgot to disable "prepend array or string size" to write to the binary file.

I also don't need to convert the byte to a string array.

Everything works now!

Tags: NI Hardware

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