Video compression works by redrawing and resending an image only when it's different from the previous frame. When something changes, the changed part is resent. Sometimes that process fails. I have seen that many times on all kinds of TV programs on DirecTV.
You obviously haven't paid much attention to the picture quality, or you've somehow managed to live your life without ever seeing video via satellite or online.
I've watched more streams and videos online than you can imagine. If you can show me an example of a live high resolution stream or broadcast where their limbs disappear, then I'll agree with you.
I would, if my old DirecTV receiver hadn't failed and DirecTV refused to fix their own box without charging me an arm and a leg. And my saved videos on my computer (thousands) are not indexed by types of video errors. That would just be stupid.
I have been watching online videos ever since they existed. Video compression works as I said. If a frame is identical to the previous frame, that new frame isn't transmitted. If only part of the frame changes, then only that part is transmitted. This fails occasionally, and I have seen it a number of times.
Video compression works by redrawing and resending an image only when it's different from the previous frame. When something changes, the changed part is resent. Sometimes that process fails. I have seen that many times on all kinds of TV programs on DirecTV.
You obviously haven't paid much attention to the picture quality, or you've somehow managed to live your life without ever seeing video via satellite or online.
I've watched more streams and videos online than you can imagine. If you can show me an example of a live high resolution stream or broadcast where their limbs disappear, then I'll agree with you.
I would, if my old DirecTV receiver hadn't failed and DirecTV refused to fix their own box without charging me an arm and a leg. And my saved videos on my computer (thousands) are not indexed by types of video errors. That would just be stupid.
I have been watching online videos ever since they existed. Video compression works as I said. If a frame is identical to the previous frame, that new frame isn't transmitted. If only part of the frame changes, then only that part is transmitted. This fails occasionally, and I have seen it a number of times.