Magic Lantern (RAW) Video format v2.0 (mlv_rec.mo)

Started by g3gg0, July 15, 2013, 10:58:23 PM

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Canon eos m

Quote from: gnarr on August 13, 2013, 03:01:22 PM
new version.

Now handles spanned files and hopefully won't crash :)

With spanned files, you just point to the first file and the program automatically detects if there are more files.

https://dl.dropboxusercontent.com/u/3181048/mlv2dng.zip

crashing still.
Canon 5D Mark III, Gopro Hero Blacks with 3D Casing, A Few Lenses, Adobe CC 2014, MacBook Pro, Windows 8 PC, Lots of Video Rig!

Started Nuke. Loved it but then the 15 day trial ran out. Back to After Effects and loving it :-)

Canon eos m

Quote from: g3gg0 on August 13, 2013, 01:49:21 AM
@RenatoPhoto:
here is a version with "test mode" that tries recording with iterating buffer count and method.
every test case is ran 4 times.
enable tracing and test mode from menu. spanning option is not changed during tests.

with my setup the frame count varies more than the buffering method option changes. :(
does it look better on your camera?

how do I delete the recorded raw video from the CF card in the camera
Canon 5D Mark III, Gopro Hero Blacks with 3D Casing, A Few Lenses, Adobe CC 2014, MacBook Pro, Windows 8 PC, Lots of Video Rig!

Started Nuke. Loved it but then the 15 day trial ran out. Back to After Effects and loving it :-)

Canon eos m

How do I use mlv2dng.exe with dual iso? The files that after converting with mlv2dng still contain the alternating iso traces. Cr2hdr does not help with removing the iso lines.
Canon 5D Mark III, Gopro Hero Blacks with 3D Casing, A Few Lenses, Adobe CC 2014, MacBook Pro, Windows 8 PC, Lots of Video Rig!

Started Nuke. Loved it but then the 15 day trial ran out. Back to After Effects and loving it :-)

gnarr

it's not yet implemented for dual iso. You will need to go the mlv_dump -> raw2dng way.

kgv5

Is mlv2dng works like raw2dng? I mean drag and drop? I cannot run the app, it says that cannot find MSVCR110.dll, got it from post #322.
Windows 7 64bit.
www.pilotmovies.pl   5D Mark III, 6D, 550D

Andy600

Quote from: kgv5 on August 13, 2013, 04:58:54 PM
Is mlv2dng works like raw2dng? I mean drag and drop? I cannot run the app, it says that cannot find MSVCR110.dll, got it from post #322.
Windows 7 64bit.

Download Visual C++ redist from Microsoft: http://www.microsoft.com/en-us/download/details.aspx?id=30679

Download the 64bit version and if that doesn't work try the 32bit one. I had the same issue. Works now :)

Drag and drop works.
Colorist working with Davinci Resolve, Baselight, Nuke, After Effects & Premier Pro. Occasional Sunday afternoon DOP. Developer of Cinelog-C Colorspace Management and LUTs - www.cinelogdcp.com

Canon eos m

Quote from: gnarr on August 13, 2013, 04:55:49 PM
it's not yet implemented for dual iso. You will need to go the mlv_dump -> raw2dng way.

Hi gnarr,

Does not work with raw2dng.exe

Actually, once the mlv2dng.exe breaks the file up into individual frames it is not possible to run these through raw2dng.exe. The files should be cured with cr2dng.exe. But since these individual frames are already dng neither of the 2 programs works with these individual frames.

Any idea how this could be cured.

Also, while recording with both CF+SD card is there a way to get both the *.MLV and *.M00 files both on one card? Right now the *.MLV files are saved by the camera on the CF card and *.M00 on the SD card.
Canon 5D Mark III, Gopro Hero Blacks with 3D Casing, A Few Lenses, Adobe CC 2014, MacBook Pro, Windows 8 PC, Lots of Video Rig!

Started Nuke. Loved it but then the 15 day trial ran out. Back to After Effects and loving it :-)

g3gg0

updated DL link in main post
http://upload.g3gg0.de/pub_files/68769d85bdb2f9753de068e9783f162a/raw_rec_mlv.zip


fixed:
- mlv_dump: handling of INFO chunks (text and take number) when rewriting MLV file
- mlv_dump: incorrect check of frame size when converting back to 14bpp
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ilguercio

So, i take it this is for the 5DIII only.
Canon EOS 6D, 60D, 50D.
Sigma 70-200 EX OS HSM, Sigma 70-200 Apo EX HSM, Samyang 14 2.8, Samyang 35 1.4, Samyang 85 1.4.
Proud supporter of Magic Lantern.

1%

Its CF camera only right now I think. 50D should run it.



ilguercio

My CF cards are quite slow anyway, 50D is the camera i want to sell amongst the 3.
Canon EOS 6D, 60D, 50D.
Sigma 70-200 EX OS HSM, Sigma 70-200 Apo EX HSM, Samyang 14 2.8, Samyang 35 1.4, Samyang 85 1.4.
Proud supporter of Magic Lantern.

Andy600

Quote from: 1% on August 13, 2013, 06:38:53 PM
Its CF camera only right now I think. 50D should run it.

Confirmed working on 50D but I'm getting ~15-20% less frames ATM for the same write speeds as original raw_rec. Gnarr's mlv2dng app works too. Looking forward to when metadata is working.
Colorist working with Davinci Resolve, Baselight, Nuke, After Effects & Premier Pro. Occasional Sunday afternoon DOP. Developer of Cinelog-C Colorspace Management and LUTs - www.cinelogdcp.com

gnarr

Quote from: kgv5 on August 13, 2013, 04:58:54 PM
Is mlv2dng works like raw2dng? I mean drag and drop? I cannot run the app, it says that cannot find MSVCR110.dll, got it from post #322.
Windows 7 64bit.

I just uploaded a version compiled with GCC, so this should be fixed now.

1%

QuoteMy CF cards are quite slow anyway, 50D is the camera i want to sell amongst the 3.

Vs 60D? I don't think it has anything going for it. Just a 600D with a better build and missing audio.


ilguercio

Canon EOS 6D, 60D, 50D.
Sigma 70-200 EX OS HSM, Sigma 70-200 Apo EX HSM, Samyang 14 2.8, Samyang 35 1.4, Samyang 85 1.4.
Proud supporter of Magic Lantern.

xNiNELiVES

He means that if any camera you should sell it should be the 60D not the 50D.

kgv5

Quote from: Andy600 on August 13, 2013, 05:06:43 PM
Download Visual C++ redist from Microsoft: http://www.microsoft.com/en-us/download/details.aspx?id=30679

Download the 64bit version and if that doesn't work try the 32bit one. I had the same issue. Works now :)

Drag and drop works.

Thank you Andy600, it works now (with 32bit version)  :D
www.pilotmovies.pl   5D Mark III, 6D, 550D

Toffifee

Does anybody know if somebody is making a os x app?
or updating RAWMagic for MLVs?

kgv5

I know that mlv2dng is very much work in progress and just early stage but is there any possibility of batch file processing yet?
Did somebody succeed to implement this in any existing raw2dng solution?
www.pilotmovies.pl   5D Mark III, 6D, 550D

PressureFM

Quote from: kgv5 on August 14, 2013, 09:26:21 AM
I know that mlv2dng is very much work in progress and just early stage but is there any possibility of batch file processing yet?
Did somebody succeed to implement this in any existing raw2dng solution?

You can actually run multiple copies of raw2dng if that is what you are asking?

I usually open 4 instances and convert that way.

kgv5

www.pilotmovies.pl   5D Mark III, 6D, 550D

RenatoPhoto

Alex vs G3ggo compiles for speed without spanning.  In all of G3GGo builds used Buffer=4  and  CF = 3

Lexar Pro 1000x
Frame skip OFF to see who can record longer without dropping frames.

Test 1 1920x1080 at 29.97

Alex
97-102.8
102.4-103.4
102.9-103.7
Total GB recorded 18.7 GB

G3GGo
95-103
103.5-103.4
103.2 101.9
Total GB recorded 17.2 GB

Alex is slightly faster and more stable
----------------------------------------

Test 2 Cropped 3X 2048x1152 at 29.97

Alex
84-103.2 recorded 13 seconds
103-104.7 recorded 13 seconds
81-102.8 recorded 13 seconds
Total GB recorded 4.65 GB

G3GGo
80-103.7 recorded 8 sec
75-86 recorded 5 sec
76-95.8 recorded 5 sec
Total GB recorded 3.07

Alex is slightly faster and more stable
-----------------------

Test 3 1728x606 60 fps

Alex
82-90.3  recorded 15 seconds
80-91.8  recorded 17 seconds
75-90.6 recorded 115 seconds
Total GB recorded 4.91 GB

G3GGo
73-86  recorded 9 sec
78.6-88.5 recorded 11 sec
78-87 recorded 9 sec
Total GB recorded 3.17

Alex is faster and more stable

Hopefully the G3GGo can get up to Alex speed.  Of course with spanning enabled 5D3 can record significantly faster then Alex module.

http://www.pululahuahostal.com  |  EF 300 f/4, EF 100-400 L, EF 180 L, EF-S 10-22, Samyang 14mm, Sigma 28mm EX DG, Sigma 8mm 1:3.5 EX DG, EF 50mm 1:1.8 II, EF 1.4X II, Kenko C-AF 2X

gnarr

Could someone post a (or send me) short dual-iso mlv file?

mucher

I think their Q/DQ methods tie up the CPU too much, these tasks are really slow to complete, and on a slow cpu the things get even worse. There might be ways to free up the CPU from these seeking jobs to let it do what CPU is supposed to do -- like compressing files. I still sturbbonly believe that the DIGIC4 is fast enough to do something like /4 an interger. :D

Doyle4

Quote from: Canon eos m on August 13, 2013, 03:57:46 PM
how do I delete the recorded raw video from the CF card in the camera

Use the File Browser in ML and select and highlight delete :)