Quality Issue on video
Recently, I upload a lot of videos with high quality according to me. I upscaled it using to 4k which in turn not only resize the resolution but adding the bits, but it was rejected for quality issues, can anyone help tell me what is the quality issues? So I can fix it in my future submission. Is quality issues only about unintentionla shaking, black frames, or audio issues? I mean i seems to not be able to find any technical issues, or the content of video affects the submission approval? I cannot upload the video as it is 200MB in size for 10s video. Thanks.
