Magic Lantern Forum

Using Magic Lantern => Raw Video => Topic started by: Alexmach on February 15, 2017, 10:06:43 AM

Title: 5d mkii Crop recording
Post by: Alexmach on February 15, 2017, 10:06:43 AM
Hello all , i ve got this problem when rec with crop factor
First of all , camera settings:

Magic Lantern version: 2.3 , 14 Feb 2014
bitrate: up to 1.8x
Fps override: 24.034
global draw: live view
Raw rec:on
raw video: 2048x872
Aspect ratio: 2:35:1
1880:on
Card warm up: 32mb
preview auto


files are usually ok , the problem is when i record the preview doesnt seem right
and this is what actually happens: https://www.youtube.com/watch?v=Xxhsq_wzkjQ

any ideas ?
Title: Re: 5d mkii Crop recording
Post by: Walter Schulz on February 15, 2017, 10:25:54 AM
Nobody will look after problems with "2.3, 14 Feb 2014".
Update.
Title: Re: 5d mkii Crop recording
Post by: Alexmach on February 15, 2017, 06:44:05 PM
Thanx for the reply
i update ml to the latest build (12 feb 2017) but it had some issues loading raw rec module so i updated to the version 13 jan 2017
The problem with crop rec remains exactly the same
Title: Re: 5d mkii Crop recording
Post by: Walter Schulz on February 15, 2017, 06:59:32 PM
Tweaking bit rate using RAW/MLV modules does not make any sense.
Avoid using anything causing unneccessary overhead (or turn down resolution and/or frame rate): Turn off global draw.

And make sure card is suited to the task: Modules tab -> Bench.mo
Restart cam in photo mode -> Debug tab -> Benchmarks -> Card Benchmarks -> Quick R/W benchmark (1 min)
Title: Re: 5d mkii Crop recording
Post by: Danne on February 15, 2017, 07:12:17 PM
You,re in 5x mode and probably with full liveview preview grayscale on. Will not get any better. If you want realtime liveview turn of global draw for instance. It won,t be showing the full preview but it will be realtime.
Title: Re: 5d mkii Crop recording
Post by: Alexmach on February 15, 2017, 07:46:19 PM
Thanx guys !  That was the problem
You are awesome :)