MLV Problem with one video : Image black and pink

Started by RichardD, September 20, 2014, 08:46:45 PM

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RichardD

Hi!

I have ML 2014Aug07.5D3123 installed on my 5DMK3.

I have the following modules activated :
- file_man
- mlv_play
- mlv_rec
- mlv_snd

I record in MLV format with sound, 1920x1080 24 fps.

Yesterday I registered +- 12 video sequences from all the same subject.  Everything is fine except for one file where all the images are black and the yellow or highlights are green.  Please see this image :

I used RawMagic on Mac to convert and did not get any error or any sign of problem.  I also tried mlv_dump to maybe fix the black level and also to extract the DNG. Same result.

If you have any idea of what I could have done wrong and if this file could be fixed, please let me know?

Thanks in advance!


spnsir

can you link a sample DNG exhibiting this issue? I know you said you fixed the black level, but it does look like a black level issue. what steps did you take to fix the black level?

RichardD

Hi Spnsir!

This is a link to one of the original DNG : http://www.richarddumoulin.com/M19-0832_frame_000058.dng

I tried the mlv_dump --black-fix=2048... when I use RawMagic, I also set the black to 2048.

I also tried the solution with the exiftool. When I use this solution, the left of the DNG was normal but the right was ping and it looks like the left side of the image was not on the right and the right of the image was on the left (not inverted but like the image was starting in the middle, was wrapping at the right side and restarting on the left) : http://www.richarddumoulin.com/M19-0832_frame_000058-exiftool.dng

Thanks for your help!!

Richard