support for Baidu's PaddleOCR (supports gpu, newer, and more actively developed compared to Tesseract)

[devmaxxing]

In case this is still being maintained, it would be nice if it could also support PaddleOCR.

I have a working fork here with some added features (e.g. cropping, the ability to skip frames) that I wouldn't mind merging back into the original: https://github.com/oliverfei/videocr-PaddleOCR