BitJazz How accurate is SheerVideo? SheerVideo's accuracy is as high as theoretically possible: perfect. SheerVideo always encodes and decodes each component of each pixel of each frame with perfect accuracy. Is SheerVideo really perfect-fidelity? Yes. SheerVideo always maintains utterly perfect fidelity, in both encoding and decoding. SheerVideo's restored image is always perfectly true to the original. In fact, you can verify SheerVideo's perfect fidelity automatically by using Sheer's built-in Self-Check Mode. Is SheerVideo really nondestructive? Yes. SheerVideo never destroys any pixel information, as you can confirm by reconstructing the image using SheerVideo's built-in Self-Check Mode. Yes. SheerVideo is absolutely exact in every way. The decoded image is always a 100% exact reproduction of the original, as you can verify automatically using SheerVideo's automatic Self-Check Mode. Is SheerVideo really error-free? Yes. SheerVideo never introduces any errors at all. The difference between the decoded image and the original is always exactly zero for every component of every pixel of every frame. You can make sure of this by turning on SheerVideo's Self-Check Mode. Is SheerVideo really non-degrading? Yes. SheerVideo is totally nondegrading. SheerVideo never degrades the image in any way, neither during encoding nor during decoding. Is SheerVideo really lossless? Yes. SheerVideo is perfectly lossless. SheerVideo never loses a single bit of image information, whether in encoding or decoding. Is SheerVideo really free of artifacts? Yes. SheerVideo never introduces any artifacts whatsoever. No ghosting, no echoing, no ringing, no mosquito noise. No pixellation, no blocking. No blurring, no fuzziness. No bleeding, no smearing, no washout. No artifacts. Ever. Is SheerVideo really bit-for-bit identical? Yes. SheerVideo is bit-for-bit identical. Every single bit in SheerVideo's reconstructed image is always exactly identical to the original. In fact, all SheerVideo encoders come with an optional Self-Check Mode that decodes the Sheer-encoded image and checks every single bit of the restored image against the original. Is SheerVideo really zero-generational-loss? Yes. No matter how often you re-encode and re-decode an image with SheerVideo, you still get the exact same image, with no change at all between generations. Is SheerVideo really noise-free? Yes. SheerVideo never adds any noise at all to the image. No quantization noise, no round-off noise, no overflow noise. No filter noise, no computational noise. No dithering noise, no fixed pattern noise. Nothing. No noise.
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