How to Upscale a Video: From Upload to Download

1. Start with the best original you have

Use the original camera or editor export when you can. A copy downloaded from a messaging app may already have lost detail to compression. Renaming that copy or exporting it at a larger resolution will not bring the missing information back. Keep an untouched original so you always have something reliable to compare against.

For a first attempt, choose a short, representative segment with both detail and movement. A face turning, leaves moving, or a camera pan tells you more than a static title card. Choose or drop your video to read its information locally and estimate credits. Sign in and click Start to upload; the server validates the actual file before processing.

2. Choose a mode and output size

Basic HD is the starting point for everyday upscaling. Advanced Enhancement uses a different reconstruction approach and can change textures or small details. Try the mode that fits your intended result, then judge the actual output; a mode name is not a guarantee that every clip will look better.

Choose 1080p or 4K from the available targets. The output must be larger than the source, and the app checks whether the chosen mode supports the required scale. For example, a landscape 1280 × 720 clip can be enlarged to 1920 × 1080. Review the dimensions shown for your own file instead of assuming every target is available.

3. Review the quote before starting

Check the mode, resolution, output dimensions, quoted credits, and remaining balance together. Changing the mode or resolution requests a new quote, so wait until the latest one is ready. If a quote expires, refresh it before submitting. The amount shown for the current selection is the one to use for your decision.

Starting a job reserves its quoted credits. A completed job settles that reservation; a confirmed failure releases it. If the outcome is still being checked, allow reconciliation to finish rather than creating duplicate jobs. You can return to My files to find your processing history.

4. Compare movement as well as detail

When the result is ready, use the original, result, and comparison views. Pause at the same moment in both versions, then play the scene at normal speed. Inspect at a sensible viewing size: enlarging one preview much more than the other makes comparison misleading.

A sharp-looking still frame can hide flicker or changing textures. Give the whole segment a watch before deciding that the result is an improvement.

• Faces and text: look for altered features, misshapen letters, or artificial skin texture.
• Edges and movement: check for halos, flicker, and unstable detail during camera or subject motion.
• Sound and framing: confirm audio stays in sync and the composition still matches the source.

5. Download and keep both versions

Download the finished MP4 and play it in the environment where you plan to use it. If the browser preview has trouble, try the downloaded file in a compatible player before concluding that processing failed. Save the output alongside the original with a name that records the mode and resolution.

Artplayer AI is a processing tool, not permanent storage. Download useful results promptly and follow the expiry information shown for your job. AI can reconstruct plausible detail; it cannot prove what an indistinct face, word, or object originally looked like. Keep the original whenever accuracy matters.