[Mlt-devel] Have added an SR filter, but exported video can be incorrect

2022-05-02 Thread Michael Ren
Hey, MLT guys I have added a video SR filter (super-resolution) to MLT, and use it in Shotcut. However, the filter does not work very well. The problem is that the profile width/height from source video (e.g. iw, ih) is different from the frame size after the SR filter processing (e.g. 2*iw, 2*ih)

Re: [Mlt-devel] Have added an SR filter, but exported video can be incorrect

2022-05-02 Thread Brian Matherly via Mlt-devel
I think you will need to give more information about what you are trying to accomplish. I do not understand why you would make a filter to double the dimensions of the image. In MLT, the consumer expects to receive the image size that it has requested. The producer has normalize filters (like r