How to Fix Banding in Dark Areas After Uploading to YouTube

First: banding is not noise, it is not enough steps

Banding appears as visible steps in a gradient. Bit depth, compression, image processing and the display can all affect how visible those steps are.

Banding is easiest to notice in smooth gradients such as shadows, flat backgrounds or skies. The visible result depends on the source, processing and display.

Why it only shows up after uploading

One possible cause is another encode during upload and playback:

• Export — check whether the chosen codec and settings introduce visible loss
• Upload — the platform compresses again to serve different connection speeds

Compare the local export with the platform copy before attributing the change to a particular encode or setting.

Bit depth is one factor to check. A higher-bit-depth export cannot restore detail already lost in the source. Compare the full export path with the source and the platform’s current specifications.

How to suppress it before upload

Possible checks, to validate on a copy of the project:

• Test dithering — if the editor provides it, compare a subtle dithered version with the original at the intended viewing size.
• Review export settings — check codec, bit depth and bitrate against the editor and platform’s current guidance.
• Preserve source precision — avoid reducing bit depth unless the delivery workflow requires it.
• Inspect gradients — compare the result at normal viewing size before changing the grade.

Test changes on a duplicate timeline and compare each exported version; do not assume one setting will fix every source.

When the image is darker or has black bars

For an overall brightness change, review color and display settings with the export-versus-timeline guide. For black bars, check framing with the video resizer. These are separate diagnostic tasks from banding.

Frequently asked questions

Why is my YouTube video appearing in bad quality after uploading?

Compare the source, local export and platform playback. Check processing status and playback quality. Platform processing, export settings and playback conditions all need review; timing alone does not establish the cause.

How to get rid of banding in video?

Test preserving source bit depth, increasing output quality or adding slight dither on a copy, one change at a time. Compare the gradients; lost detail cannot be guaranteed to return.

Will adding noise make the picture dirtier?

It can. Test subtle dither; excessive noise can hurt appearance and compression. Compare both the export and platform playback before deciding it helps.

Can banding in 8-bit footage be fixed?

It can sometimes be reduced, but removal is not guaranteed. Converting to 10-bit does not restore lost levels; if the source is 10-bit, test a workflow that preserves that depth.

Where Aixcut fits

To apply this workflow to a real project, start with Aixcut video compressor. For the adjacent decision, read the related guide.

Official sources

Capabilities, allowances and plans for the third-party products mentioned in this article follow their official pages. The notes below were checked against those pages in October 2026:

Each line comes from the vendor’s own page, checked in October 2026. Features, allowances and prices change; the vendor’s latest page always governs.