Not sure if Im making a great Mp4

This forum is for questions and discussion of all the aspects of handling and cleaning up your footage with Avisynth.
Locked
User avatar
Vanity
Joined: Fri Dec 28, 2007 10:52 pm
Status: XIII
Location: Everywhere, yet no where
Org Profile

Not sure if Im making a great Mp4

Post by Vanity » Fri Dec 26, 2008 7:22 pm

Oki Iv'e made a good looking Mp4 but im not sure if it's to the greatest quality or maybe im talking craZy here:
Image
Image
Image
Image

Maybe im talking crazy but You tell me if my quality looks good. Because Im not sure If I made the mp4 to it's highest quality yett :sweat:.

Heres My script:
MPEG2Source("C:\yourfolder\blah.d2v")
Telecide(order=1,dthresh=30)
Decimate(cycle=5, mode=3, threshold=1.0)
fluxsmoothst(7,7)
tisophote(iterations=2,tstep=.25)
deblock()
crop(8,0,-8,0)
LanczosResize(848,480)

User avatar
mirkosp
The Absolute Mudman
Joined: Mon Apr 24, 2006 6:24 am
Status: (」・ワ・)」(⊃・ワ・)⊃
Location: Gallarate (VA), Italy
Contact:
Org Profile

Re: Not sure if Im making a great Mp4

Post by mirkosp » Fri Dec 26, 2008 7:31 pm

FLCL is 4:3 not 16:9. Change the

Code: Select all

LanczosResize(848,480)
to

Code: Select all

LanczosResize(640,480)
That aside, seems pretty good looking, to me.
Image

User avatar
Vanity
Joined: Fri Dec 28, 2007 10:52 pm
Status: XIII
Location: Everywhere, yet no where
Org Profile

Re: Not sure if Im making a great Mp4

Post by Vanity » Fri Dec 26, 2008 7:36 pm

Yeah i knew that it's 4:3 but I like 16:9 alot but thanks..I guess I did my job right =D. I just wanted to know if there was a way to make it even higher quality =/.

This is the way I export my stuff: Sonyvegas make it uncompressed- Then I open it up in zarxgui and done.

User avatar
mirkosp
The Absolute Mudman
Joined: Mon Apr 24, 2006 6:24 am
Status: (」・ワ・)」(⊃・ワ・)⊃
Location: Gallarate (VA), Italy
Contact:
Org Profile

Re: Not sure if Im making a great Mp4

Post by mirkosp » Fri Dec 26, 2008 7:55 pm

Zenkia wrote:Yeah i knew that it's 4:3 but I like 16:9 alot but thanks..I guess I did my job right =D. I just wanted to know if there was a way to make it even higher quality =/.

This is the way I export my stuff: Sonyvegas make it uncompressed- Then I open it up in zarxgui and done.
Well I don't think you can get an higher quality than that, you actually did a great job at getting rid of the aliasing (I know that FLCL has some really nasty aliasing...).
Anyway, if you really want to do a 16:9 release, then you should crop to a 16:9 resolution, not just resize, otherwise you'd get a stretched look since the ar is wrong (and it clearly shows in the screenshots over there). Still, I don't see the point in making a 4:3 show 16:9 if you're not going to mix it with widescreen footage too.... you either kill the ar or meaninglessly loose detail. :\
Image

User avatar
Vanity
Joined: Fri Dec 28, 2007 10:52 pm
Status: XIII
Location: Everywhere, yet no where
Org Profile

Re: Not sure if Im making a great Mp4

Post by Vanity » Fri Dec 26, 2008 8:01 pm

i don't understand when you mean to crop it to 16:9 how do you do that?

User avatar
JaddziaDax
Crazy Cat Lady!
Joined: Tue Mar 16, 2004 6:25 am
Status: I live?
Location: Somewhere I think O.o
Contact:
Org Profile

Re: Not sure if Im making a great Mp4

Post by JaddziaDax » Fri Dec 26, 2008 8:49 pm

it means you use crop() and cut off the top and the bottom... stretching the aspect ratio will just make people complain at you because it makes your video look wrong and ugly... its better to just leave it full screen

User avatar
AaronAMV
eating that e. coli spinach
Joined: Tue Jan 22, 2008 7:54 pm
Status: (◔ ◡ ◔ )
Location: (◔ ◡ ◔ )
Org Profile

Re: Not sure if Im making a great Mp4

Post by AaronAMV » Sat Dec 27, 2008 1:24 am

Lol, I guess I have a good script. <3

'Cept you changed the AR
Image

User avatar
Kariudo
Twilight prince
Joined: Fri Jul 15, 2005 11:08 pm
Status: 1924 bots banned and counting!
Location: Los taquitos unidos
Contact:
Org Profile

Re: Not sure if Im making a great Mp4

Post by Kariudo » Sat Dec 27, 2008 1:36 am

I'd add a sharpener to make things a little crisper after all the smoothing...but that's up to you.
I use limitedsharpenfaster(edgemode=-1) to tell me when I've done enough noise removal (the closer it is to white lines and black everything else the better)

same thing if you have limitedsharpen...which I think comes with the amvapp but if it doesn't...
link
Image
Image

User avatar
Zarxrax
Joined: Sun Apr 01, 2001 6:37 pm
Contact:
Org Profile

Re: Not sure if Im making a great Mp4

Post by Zarxrax » Sat Dec 27, 2008 11:52 am

Zenkia wrote:Yeah i knew that it's 4:3 but I like 16:9 alot but thanks..
LOL, it doesn't matter if you LIKE 16:9, it's simply WRONG. You can't just give your footage whatever aspect ratio you want it to have.

Also I still see a tad bit of black on the right edge you might want to crop some more. It's not a big deal though.

Also I would suggest removing deblock() and just enable postprocessing in the mpeg2source command: MPEG2Source("C:\yourfolder\blah.d2v", cpu=6)

User avatar
Vanity
Joined: Fri Dec 28, 2007 10:52 pm
Status: XIII
Location: Everywhere, yet no where
Org Profile

Re: Not sure if Im making a great Mp4

Post by Vanity » Sat Dec 27, 2008 6:37 pm

Yeah aaron your script rocks.

Yeah i know it's wrong...this was just a test and i usually make 16:9 AR but yeah it's wrong for sure...i wouldn't ever put wrong AR on my videos :wink:

Locked

Return to “AviSynth Help”