DGDecNV (linux)

Wonder Woman · Post by **Wonder Woman** » Mon Sep 18, 2023 8:08 pm

Wow Curly that sounds great. Glad I was able to inspire you!

Curly · Post by **Curly** » Mon Sep 18, 2023 8:10 pm

sure hon its nutthin
cum inspire me

new_guy · Post by **new_guy** » Mon Sep 18, 2023 8:15 pm

That is quite concise. How many machine instructions?

Curly · Post by **Curly** » Mon Sep 18, 2023 8:17 pm

enuf to blow your mind
pat yourself on the back and run off

new_guy · Post by **new_guy** » Mon Sep 18, 2023 8:18 pm

OK, thanks!

frankaboy · Post by **frankaboy** » Tue Sep 19, 2023 1:11 am

Hi Sherman,
many thanks for the detailed explanation, I got it!

Seems that you have the solution for dealing with "coded size != displayed size" already in your head.
Looking forward to hear from you.

Post by **Sherman** » Tue Sep 19, 2023 11:28 am

Thank you Frankaboy. I appreciate your confidence in me.

Curly wrote: ↑
Mon Sep 18, 2023 8:01 pm
if vi.height == 1088 vi.height = 1080

We can appreciate your desire to reduce complexity but it's simply not enough. Looking through our streams database I find many cases where that would fail. For example, there is an AVC stream that has a display rectangle that specifies 1280x544->1280x534. And there are many more. Interestingly for the display windows, I have never seen a display window not starting at 0/0. They all crop off pixels from the right and/or bottom.

So, we have to honor at least right and bottom.

Curly · Post by **Curly** » Tue Sep 19, 2023 11:31 am

omg he thought I was serious
i'm a stooge dumbo

frankaboy · Post by **frankaboy** » Wed Sep 20, 2023 2:03 am

Okay, looks very complicated to me.

I am sure you have good plan to deal with these of different display rectangles,
regarding "coded size != displayed size".

Post by **Sherman** » Wed Sep 20, 2023 11:11 am

I have coded it for all video formats and just need to test it with the appropriate test streams.

Note that I have adopted part of Curly's suggestion.

For linux I have deleted the SIZ/DISP distinction. The DISP line is removed from the DGI file and SIZ now shows the proper adjusted size. Before anyone objects, be aware that MediaInfo does this too, i.e., it does not show the coded size but always the adjusted display size.

After testing I will make a release.

Curly · Post by **Curly** » Wed Sep 20, 2023 11:20 am

your a good boy

change SIZ to SIZE

now eat your peas

new_guy · Post by **new_guy** » Wed Sep 20, 2023 12:02 pm

SIZ

Did that come from jackei? When bytes were scarce?

Post by **Sherman** » Wed Sep 20, 2023 12:08 pm

Guys, I didn't even tell you everything. Be patient!

jackei is a god. Bow down.

Post by **Sherman** » Thu Sep 21, 2023 10:37 am

Here is a test version of new build 500 for you that fixes coded != displayed for all video formats.

Frankaboy

* The version number is now 500 (was 231).
* The DGI file format number is now 100 (was 22).
* The DISP line is removed from the DGI file.
* The SIZ line is now SIZE.
* Docs updated.

Note that you'll need to update both dgindexnv and libdgdecodenv.so. Please test this with various streams to ensure it gets the sizes right. Easiest is to check at the bottom of the DGI file. Or you can serve the script to vsedit and do Script/Check script.

https://rationalqm.us/dgdecnv/binaries

frankaboy · Post by **frankaboy** » Fri Sep 22, 2023 3:08 am

Hi Sherman,

many thanks for the efforts you spend to update dgdecnv linux.

I have it downloaded, but I can start testing earliest on Monday next week,
because I have no access to my computer over the weekend.
Take care.

Curly · Post by **Curly** » Fri Sep 22, 2023 6:31 am

mommy put you in timeout
or long weekend with Britney
knerk

Post by **Sherman** » Fri Sep 22, 2023 9:34 am

Next I'm going to add progress reporting. Guys, do you want it with a new line for each percentage like DGDemux, or should I do the trick where we just do a carriage return and overwrite the previous percentage? I personally prefer the latter. Could also do it eac3to-style as well I suppose. Your thoughts?

Post by **Sherman** » Fri Sep 22, 2023 11:30 am

Got progress reporting done and tested. I did the carriage return method. Will make a release later today.

Guys, just so you know. Rocky is very busy caching acorns for the winter. I don't think he needs to do it, as DG takes good care of us. Could be an instinct thing.

Post by **Rocky** » Fri Sep 22, 2023 1:06 pm

You wouldn't believe how many buckeye seeds I've collected! Way better than acorns.

Post by **Bullwinkle** » Fri Sep 22, 2023 1:08 pm

new_guy · Post by **new_guy** » Fri Sep 22, 2023 1:19 pm

Modern music sucks. Is it even possible to be more boring than that? All cult of personality?

Levi · Post by **Levi** » Fri Sep 22, 2023 1:31 pm

Try to be more positive in your outlook. Show gratitude for your blessings.

Post by **Sherman** » Fri Sep 22, 2023 1:35 pm

frankaboy wrote: ↑
Fri Sep 22, 2023 3:08 am
thanks for the efforts you spend to update dgdecnv linux

Couldn't do it without you, Mr Frankaboy. Gonna make you a happy happy user.

new_guy · Post by **new_guy** » Fri Sep 22, 2023 1:37 pm

Levi wrote: ↑
Fri Sep 22, 2023 1:31 pm
your blessings

Britney · Post by **Britney** » Fri Sep 22, 2023 1:56 pm

Guys, don't PM me for a while. I'm real busy this weekend. Love you.