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View Full Version : HDR remuxing losing color space?

asarian
5th June 2021, 00:13
Not sure this belongs here, but I am looking for a way to remux a HD10 UHD blu-ray to a single m2ts (for denoising).

Used tsMuxer, dvdFabHD, etc; but when I play the resultant stream in PowerDVD, the colors are suddenly 'flat' (desaturated) again. Something in the remnuxed stream no longer makes PowerDVD (or any other player, for that matter) recognize it as needing to be played as HDR.

So, what remuxer to use to retain the HDR headers? (or whatever is needed).

Thanks.
microchip8
5th June 2021, 05:50
Try mkvtoolnix GUI
Emulgator
5th June 2021, 21:25
You may want to use mediainfo on your source stream and compare against the remux.
What about source metadata, was it a Dolby Vision stream, can your denoise script handle all that, convert 10 bit source and metadata to something useful etc... DGDemux comes into mind.
asarian
7th June 2021, 07:59
You may want to use mediainfo on your source stream and compare against the remux.
What about source metadata, was it a Dolby Vision stream, can your denoise script handle all that, convert 10 bit source and metadata to something useful etc... DGDemux comes into mind.

I have not messed with Dolby Vision layer yet (denoise-wise). In fact, I am not even aware of a filter that can decode it.

But DGDemux seems to work fine. Thx.