We are considering making online h265 10-bit 4:2:2 video playback easier in FV Player. Unfortunately video publishers will have to stick to just h265 8-bit playback as any h265 support, let alone 10-bit colour depth 4:2:2 colour, is still inconsistent across browsers). This is a good idea whose time has not yet come.
To determine the source of banding in some videos, we wanted to quickly check the bit-rate in the master files. It’s surprisingly difficult. IINA (my preferred player for just watching) does offer bit-rate but does now show colour bit-rate but just data bit-rate.
IINA Video Statistics
VLC which usually has more technical information than any user could ever want does not show colour bit-rate either, despite a plethora of other data.
VLC video bitrate Codec Details
VLC video bitrate Statistics
Even Digital Rebellions’s CinePlay, which is a paid professional video player, does not provide colour bit depth.[^CinePlay does have other merits. It’s one of the few players to respect colour profiles on playback (imported from iPhone in DolbyVision) and it allows a user to gang videos to playback multiple versions in sync.]
CinePlay video bitrate Statistics
On the Adobe forums, there are people who recommend a pay application called MediaInfo. It seems crazy to have to spend €2 to be able to determine colour bit-rate of a video.
FCPX does provide colour-bit information in a cryptic way, revealing 8-bit as HD 1-1-1.
FCPX video bitrate Statistics
Some experts recommend counting the layers of colour on scopes. If there are more than 256 steps, then the video is 10-bit. That’s a lot of pointless counting, altough I’m sure with experience a video editor would be able to quickly tell from how a scope looks if the video 8-bit or 10-bit. I struggled. Here’s the scopes on a 10-bit files from a Nikon Z9″:
Alec has been helping businesses succeed online since 2000. Alec is an SEM expert with a background in advertising, as a former Head of Television for Grey Moscow and Senior Television Producer for Bates, Saatchi and Saatchi Russia.
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