Scroll to the bottom of the Video Tab. Look for "HDR10 to SDR Tone Mapping."
HDR (High Dynamic Range) video looks great on HDR displays, but on standard SDR (Standard Dynamic Range) screens — older TVs, computer monitors, projectors, or when sharing online — it appears . HandBrake can tone map HDR to SDR, preserving good contrast and color.
Before clicking buttons, it is crucial to understand the science. HDR supports up to 10,000 nits of brightness; SDR caps out around 100 nits. Simply stripping HDR metadata creates a broken video. convert hdr to sdr handbrake
HDR files often contain lossless audio (TrueHD or DTS-HD MA) that SDR devices cannot decode.
When you play an HDR video on an SDR screen that lacks the hardware to interpret that data, the system usually treats the HDR signal as a standard signal without tone mapping. The result is a dull, desaturated image. Scroll to the bottom of the Video Tab
Medium. It’s not a "one-click" fix; you have to manually adjust a couple of settings to trigger the conversion.
| Setting | Value | Why | |---------|-------|-----| | | H.265 (x265) or H.264 (x264) | x265 gives better compression for SDR output. | | Framerate | Same as source or 30 fps | Keep “Constant Framerate” for compatibility. | | Constant Quality | RF 20–22 (good quality) | Lower RF = better quality, larger file. | Before clicking buttons, it is crucial to understand
How to Convert HDR Video to SDR Using HandBrake - Junian.net
Prevents the "milky/flat" look common in bad HDR-to-SDR conversions.
This is a Rec.2020 to Rec.709 gamut mapping error. Ensure in Video > Encoder Options, you add the flag: colorprim=bt709:transfer=bt709:colormatrix=bt709 (In the "Advanced Options" text box inside Video tab)