View Single Post
Old 22nd July 2018, 06:51   #6  |  Link
foxyshadis
ангел смерти
 
foxyshadis's Avatar
 
Join Date: Nov 2004
Location: Lost
Posts: 9,558
Quote:
Originally Posted by superkraft View Post
Thanks Sneaker_ger for this reply!

Please excuse if this appears a bit naive:

From a practical point of view:
In the st 2086 process, I tell the encoder how the settings should be - but I do this exactly once: For example in ffmpeg I would attach that information in the command line as additional parameters.

But how would that work with st 2094 - so time-based? I imagine something like a text file, which includes a table for time and SEI.
I imagine a file similar to an .srt file for subtitles:
But instead this information is probably integrated directly into the stream with infos for time-range and maxcll / maxfall / wp)

How do I tell an encoder to implement all this information?
And how do I store this information for each scene?
That's entirely encoder-dependent. x265 has a fairly well-documented JSON format that you can pass, but no other encoder supports it; each has their own method. You can also insert your SEI messages after the fact, but I don't know of a ready-made tool that does so right now.
foxyshadis is offline   Reply With Quote