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Forum: Video Encoding and Conversion 05-05-2004, 03:40 PM
Replies: 46
Views: 4,985
Posted By kwag
@muaddib, For the next version of...

@muaddib,

For the next version of MovieStacker, please remember to remove all "Tool Tips" text (as currently displayed), the ones that pop-up when you put the mouse over items like "Anamorphic",...
Forum: Video Encoding and Conversion 04-17-2004, 11:52 PM
Replies: 46
Views: 4,985
Posted By kwag
Keep at least ONE instance of Limiter(), at the...

Keep at least ONE instance of Limiter(), at the beginning of the filter chain.
This will ensure that the input video is always clipped to CCIR-601.
I think the last "Limiter()" at the end of the...
Forum: Video Encoding and Conversion 04-17-2004, 09:50 PM
Replies: 46
Views: 4,985
Posted By kwag
Not exactly. Read on! WRONG :!: If we feed the...

Not exactly. Read on! WRONG :!:
If we feed the encoder with a range of 0-255 instead of CCIR-601, what do you think that will happen to the Q factor :?:
Similar (but not the same ) as feeding more...
Forum: Video Encoding and Conversion 04-17-2004, 09:14 PM
Replies: 46
Views: 4,985
Posted By kwag
WHAT :!: Read what you said: If the encoder...

WHAT :!:
Read what you said: If the encoder does not implement a clipping itself, using it in the script does not have any effect !!!
Of course it does :!:
If you feed the encoder with a range of...
Forum: Video Encoding and Conversion 04-17-2004, 07:05 PM
Replies: 46
Views: 4,985
Posted By kwag
Why would it do a luma compression again :?: ...

Why would it do a luma compression again :?:
Looking at the code of Limiter() (or even LegalClip() ), the actual code "clips" the pixels outside the TV range. If there are no pixels to clip, then...
Forum: Video Encoding and Conversion 04-17-2004, 06:36 PM
Replies: 46
Views: 4,985
Posted By kwag
@muaddib, Quick suggestion :) The...

@muaddib,

Quick suggestion :)
The "Compare" feature is very powerful. You can really see the power of the filters side by side, comparing to the original frame.
Could you add a Snapshot of...
Forum: Video Encoding and Conversion 04-17-2004, 06:16 PM
Replies: 46
Views: 4,985
Posted By kwag
That's exactly what I'm thinking. And really...

That's exactly what I'm thinking.
And really there's no speed penalty with or without the line in the script, so we might as well leave it in, as a "security" factor :idea:

-kwag
Forum: Video Encoding and Conversion 04-17-2004, 05:21 PM
Replies: 46
Views: 4,985
Posted By kwag
And it should be kept :!: You never know what...

And it should be kept :!:
You never know what encoder will be used, so it doesn't hurt to keep it ;)
It it doesn't hurt, then Limiter() should be left where it is in the script.

-kwag
Showing results 1 to 8 of 8

 

 
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