Magic Lantern Forum

Using Magic Lantern => Raw Video => Raw Video Postprocessing => Topic started by: erikbaldwinson on May 11, 2017, 12:12:33 AM

Title: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: erikbaldwinson on May 11, 2017, 12:12:33 AM
Using MLVFS on Win7 in Resolve 12.5 free with 5D3 10bit footage and there are vertical Stripes in the MIDS with the fix checked.

Do I just have to live with this or am I missing something?
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: aschille84 on May 11, 2017, 01:12:22 PM
I experience the same thing, cant get rid of the vertical stripes with MLVFS.. even with the fix on. its too bad because it makes the fastest workflow less usable.
Title: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: DeafEyeJedi on May 11, 2017, 05:00:50 PM
Care to share some original samples guys?
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: erikbaldwinson on May 11, 2017, 11:09:11 PM
Care to share some original samples guys?


Here you go, if you watch the out of focus mids throughout the video you will see them. It's not BAD, it's just there.
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: DeafEyeJedi on May 11, 2017, 11:39:32 PM
I meant the original MLV samples that shows this.
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: erikbaldwinson on May 12, 2017, 08:50:23 AM
I meant the original MLV samples that shows this.

Voila!

https://drive.google.com/open?id=0B4vmGGvYWCzJYlQ1QXEwR3VYWUE
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: aschille84 on May 12, 2017, 09:11:20 AM
Im bad at shortening MLV files, so here is a DNG:
https://www.dropbox.com/s/0h6clqcxnsb2njt/M26-1259MLV_1_2017-04-26_0001_C0000_000031.dng?dl=0

As Erik said, its not bad, but its there.

Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: erikbaldwinson on May 12, 2017, 12:30:57 PM
Im bad at shortening MLV files, so here is a DNG:
https://www.dropbox.com/s/0h6clqcxnsb2njt/M26-1259MLV_1_2017-04-26_0001_C0000_000031.dng?dl=0

As Erik said, its not bad, but its there.

Yours is very mild! But yes it is there still ever so slightly. Mine is more moderate, I'm thinking maybe it's worse with 10bit than 12bit. Shot 12bit lossless and will review those shortly.
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: aschille84 on May 12, 2017, 02:17:19 PM
Yes, the example was not the best. But, I experience it a lot of the time with my 10-bit footage (uncompressed)
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: aschille84 on May 18, 2017, 09:17:48 PM
Did a quick un-scientific test of the same scene in 10-, 12- and 14-bit 1080p.
Only 10-bit shows the horizontal stripes, so the best workaround when using MLVFS seems to be shooting in 12-bit!

10-bit:
https://www.dropbox.com/s/hkb87e6shaads76/M18-2044MLV_1_2017-05-18_0001_C0000_000000.dng?dl=0

12-bit:
https://www.dropbox.com/s/ty2kvj9oynp73l2/M18-2045MLV_1_2017-05-18_0001_C0000_000000.dng?dl=0
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: erikbaldwinson on May 19, 2017, 09:53:49 AM
Did a quick un-scientific test of the same scene in 10-, 12- and 14-bit 1080p.
Only 10-bit shows the horizontal stripes, so the best workaround when using MLVFS seems to be shooting in 12-bit!

10-bit:
https://www.dropbox.com/s/hkb87e6shaads76/M18-2044MLV_1_2017-05-18_0001_C0000_000000.dng?dl=0

12-bit:
https://www.dropbox.com/s/ty2kvj9oynp73l2/M18-2045MLV_1_2017-05-18_0001_C0000_000000.dng?dl=0

Problem solved! Easy workaround, thank you!
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: franzyo on May 19, 2017, 11:19:09 PM
Hey guys,

I got the same problem of  these vertical lines who appears only when Recording Raw in 1600x536 for 50 fps

I'm using MLV Producer to convert my MLV files, and those vertical lines still appears after converting in DNG images and in ProRes too.
Even with "Remove Vertical Stripes" seclected... (in 1080p Raw I don't get the vertical lines after converting)
Don't know how to do to remove them, because MLVProducer is the best converter I have found yet,
if you have better suggestions please tell me, (I already tried Mystic, raw2cdng, Mlrawviewer)
thanks in advance!

Last question,
I've installed the latest version of ML with 10 and 12 bits colors featured, but can't find how to change the color settings to 12 or 10 Bits,
where is that option?
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: erikbaldwinson on May 23, 2017, 06:46:23 AM
I've installed the latest version of ML with 10 and 12 bits colors featured, but can't find how to change the color settings to 12 or 10 Bits,
where is that option?

Magic lantern Menu > Movie > RAW video > (press Q and scroll down to..) Data Format >  (press set)12-bit or 12-bit lossless

It seems that 10bit causes vertical lines so avoid that and you're good. Basically 12-bit lossless is your best option it would seem. I haven't personally ran the tests but others indicate this is the case because 10bit won't pull shadows up without introducing noise and 14bit is no noticeable improvement from 12.
Title: Re: MLVFS Win7 Resolve 12.5 free 5D3 10bit Vertical Stripes in MIDS with fix?
Post by: franzyo on May 27, 2017, 03:28:19 PM
Ok I'll try this asap! Thanks for the tips