128x128 and 320x320 framesizes added to support ESP32 v.3.1.3 for Arduino #47
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It actually took me a lot of hours to trace this bug down to the

framesize_tenum change in the new version of the esp32-camera library when I first saw a strangely interlaced and stretched video instead of a usual 640x480 frame.I hope this small fix saves someone else's time.
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