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Messages - JCBEos

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Share Your Videos / [7D Raw Video] Myocastor coypus
« on: May 26, 2014, 05:45:16 PM »
A short river rat clip; enjoyin a good pond bathing

1920*818, EOS 7D


uhm when directly converting to raw, you get the message about "in the middle" and when
writing to mlv, it just doesnt output any image?

that's it :/

General Chat / Re: Method for Getting High-Quality Photos from Crappy Lenses
« on: September 30, 2013, 09:02:05 PM »
This is just very smart... and awesome!

My brain hurts a little after trying to understand those mathematics...

but what if we could apply this to a high-end lens, would this make a better super sharp lens???

yeah this file is corrupted - it stops somewhere in the middle of data.
seems some part of it is missing.

run the same command, just without -r to dump its content into the output file in MLV mode (name it blah.mlv)
then you can process it using mlv2dng

Ok so it seems to work, but it output a 1ko raw file :/

General Help Q&A / Re: Newbie: scripting for astrophoto, o
« on: September 29, 2013, 11:16:26 PM »
Indeed, it's like a HDR. ;)
But in astro-photography, regular photographic bracketing is not relevant because we need a very high S/N ratio (many shoots of the same bracket).

I know that  ;D

( with my RC and NEQ6

Just thought that it was possible to combine intervallometer and bracketting, by this I mean take -1/0/+1 shots at "T" time, then the same at "T+1" etc


Ok so I turned my brain "ON" and did some search....

I acheived to decode one of the two files with mlv_dump

but for the other one...

Modules Development / Re: Magic Lantern (RAW) Video format v2.0
« on: September 29, 2013, 10:22:37 PM »
Keep your personal stuff off this board!

If you read this thread you will find this on reply 218:

and a bit lower you will find this:

So try it and see.  If it is not compatible with current build then wait until dev makes it available.

Thanks for this post Renato, it helped me a lot

General Help Q&A / Re: Newbie: scripting for astrophoto, o
« on: September 29, 2013, 04:32:17 PM »
what you wanna do (composite different exposure to get the galaxy core not burn for ex.) is quite similar to HDR... have you simply tried with advanced bracketing?

i quote myself again regarding corrupted mlv files.

 - what happens?  - some error message?

the program crash, i posted the windows error message here

 - what does mlv_dump say?

where can I download the mlv_dump.exe file? haven't found a good link here

 - can you convert it to legacy raw?

sorry but what do you mean? (  :-[ )

 - what does the mlv player say?

the one on the camera? or your "MLV Viewer"?
MLV viewer is crashing trying to open the file.

 - where can i download the corrupted files?

do you got a place where I can upload two 3gigs files?
Or maybe i can directly upload them to you using a .torrent or something else (got a 100mb/s symetric bandwith)

Thanks in advance, and sorry for the lack of provided infos  :-\

Once again, got 2 files I can't decode :/

I'll upload them if I can't get the job done.

I tried to see if there's something wrong in the file structure with a hex editor, but nothing seems weird.

TIP: I achieved to decode a "corrupted" file using the Windows XP 3 compatibility mode. (Windows 8 x64)

maybe we need a fixer for mlv raw files :/

I have found some kind of bug.. only some of my mlv files will convert.. haven't found the explanation yet

got some problems too :/

(Windows 8 x64)

Signature du problème :
  Nom d’événement de problème:   APPCRASH
  Nom de l’application:   mlv2dng.exe
  Version de l’application:
  Horodatage de l’application:   521e7f97
  Nom du module par défaut:   mlv2dng.exe
  Version du module par défaut:
  Horodateur du module par défaut:   521e7f97
  Code de l’exception:   c0000005
  Décalage de l’exception:   0000a46c
  Version du système:   6.2.9200.
  Identificateur de paramètres régionaux:   1036
  Information supplémentaire n° 1:   5861
  Information supplémentaire n° 2:   5861822e1919d7c014bbb064c64908b2
  Information supplémentaire n° 3:   f3d5
  Information supplémentaire n° 4:   f3d5be0cad2787556264647dc02181c3

It's in french but it may help  :'(

Share Your Videos / Re: [7D] Macro - RAW Video
« on: September 06, 2013, 10:29:25 PM »
I took some shots this week for the next video, think it's gonna be great :)

I'm on vacations, next week I'll be able to process my files, I hope that the MLV files are going to keep their promesses  :-X

Share Your Videos / Re: [7D] Macro - RAW Video
« on: September 06, 2013, 01:33:44 AM »
Love the grasshopper clip  :D

me too, looks like he's posing for the clip, lookin at the camera :)

Raw Video / Re: [Idea] RAW Video: astronomy usage
« on: September 06, 2013, 01:27:44 AM »

and is there anywhere a tutorial to find some time or a babysiter (free :D ) ?


Share Your Photos / Re: I love Magic Lantern!!
« on: September 05, 2013, 11:39:34 PM »
Very nice work. Thanks for posting these.


nice landscapes

Share Your Photos / Re: Eos M 22MM
« on: September 05, 2013, 11:38:18 PM »
the last one is great, have you tried it in B&W?

Share Your Photos / Re: Dual ISO B&W
« on: September 05, 2013, 11:31:06 PM »
nice shot!

IMHO you should crop more on the top, just above the "Danger" sign, this would help reading the picture by placing the chair dude on a force point

(sorry for my english :p )

Share Your Videos / [7D] Macro - RAW Video
« on: September 05, 2013, 11:26:15 PM »
Hey guys

here are my first tryouts using RAW video. I'm a total newbie at video editing, so please be gentle ;)

I'll come back with a bigger movie when I'll get enough footage

Everything is shot on 7D using RAW video, with a 150mm Sigma Macro lens and a Vanguard Alta Pro tripod.

Second video is shot on crop mode, first one only 720p.

Shares, comments and likes are welcome!

Cheers!  :)

Raw Video / Re: [Idea] RAW Video: astronomy usage
« on: September 05, 2013, 11:03:51 PM »
ok so i'm not that dumb to had this idea  ;D

I'll try this when I'll get some time!

is there any thread a bout this?

tks g3gg0

Raw Video / [Idea] RAW Video: astronomy usage
« on: September 05, 2013, 10:24:23 PM »
Hi guys

just got an idea about RAW shooting

in the planetary picture acquisition process, one of the main thing is to have lots of FPS in order to get rid of the "bad pictures" distorted by the atmospheric turbulence.

so maybe it would be nice to try on the moon to start, in order to see what it's possible to get

the power of RAW must be useful, btw it will not change the captor capabilities...

I aint go no time right now to test it with my telescope, maybe someone right here can do it?


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