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Choose a mode for FFmpeg removegrain spatial denoising
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What this guide covers
For editors with lightly noisy progressive footage who want a spatial denoiser and a way to pick its mode per plane. You end with a denoised clip, changing luma alone if you choose. It follows the FFmpeg manual's one-line mode notes, was not run, and gives no strength comparison.
More about this guide
Guide ID: art_01M6WAYVP0GRW4386T8Q25ZFWP
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Guide title
Choose a mode for FFmpeg removegrain spatial denoising
Coverage
For editors with lightly noisy progressive footage who want a spatial denoiser and a way to pick its mode per plane. You end with a denoised clip, changing luma alone if you choose. It follows the FFmpeg manual's one-line mode notes, was not run, and gives no strength comparison.
Example
A hypothetical grainy clip is tried with the minimal-change line-sensitive mode first and then the median mode; nothing was run, so neither result was seen.
Useful starting points
- Planes left at mode 0 are untouched, so if nothing changes, check that a mode was set.
- If detail is lost, a strong blur mode is the likely cause; step back to a gentler mode.
- The filter is meant for progressive video, so deinterlace interlaced footage first.
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