7/32 MLVs empty

Started by Toffifee, April 08, 2014, 08:26:45 AM

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Toffifee

I downloaded the newest mlv_dump with your link and tried the --dng command, no luck

mlv_dump --dng m23-0532.mlv

MLV Dumper v1.0
-----------------

Mode of operation:
   - Input MLV file: 'm23-0532.mlv'
   - Convert to DNG frames
   - Output into 'm23-0532_frame_'
File m23-0532.mlv opened
Processing...
[ERROR] File ends in the middle of a block
Processed 0 video frames
Done

g3gg0

add -v
worked fine here.

maybe thats an older version. will udpate later.
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Toffifee

Here's -v


http://pastebin.com/49J2xfPX


So using your mlv_dump you got to output real working .dngs?

Toffifee

Did you see anything with the new -v?

and also for clarification, did you manage to output .dngs? if so how?

Toffifee


g3gg0

try with --fix-bug=1 and a recent mlv_dump
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Toffifee

I downloaded the mlv_dump from your main MLV (RAW 2.0) thread and tried the --fix-bug=1, but it came out

mlv_dump --fix-bug=1 m23-0532.mlv
mlv_dump: unrecognized option `--fix-bug=1'

g3gg0

try the short version: "-F 1"
perhaps i mixed smth up, will check when at home.
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g3gg0

yep, the long option didnt work, use -F 1
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Toffifee

I tried the -f1, but it only gave me a 44 byte .wav file again.
Looks like this:

mlv_dump -f1 m23-0532.mlv

MLV Dumper v1.0
-----------------

Mode of operation:
   - Input MLV file: 'm23-0532.mlv'
   - Verify file structure
File m23-0532.mlv opened
Processing...
Reached end of chunk 1/1 after 726 blocks
Processed 250 video frames
Done


Also tried with 10 frames, but no change.

mlv_dump -f10 m23-0532.mlv

MLV Dumper v1.0
-----------------

Mode of operation:
   - Input MLV file: 'm23-0532.mlv'
   - Verify file structure
File m23-0532.mlv opened
Processing...
Reached end of chunk 1/1 after 726 blocks
Processed 250 video frames
Done

g3gg0

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Toffifee

Uppercase F doesn't work apparently.

"
mlv_dump -F1 m23-0532.mlv
mlv_dump: invalid option -- F
"

Frank7D

Quote from: Toffifee on May 14, 2014, 10:43:20 PM
Uppercase F doesn't work apparently.

"
mlv_dump -F1 m23-0532.mlv
mlv_dump: invalid option -- F
"

I could be totally off base, but it looks like g3gg0 posted "-F 1" with a space between F and 1, but you left the space out.

g3gg0

are you sure you have a recent version of mlv_dump?
you should get that:


root@linux-dev:/media/sf_D_DRIVE/cygwin/home/g3gg0/EOS/unified/merge_7D/modules/mlv_rec# ./mlv_dump.linux -F 1 test.mlv
FIX BUG #1 [active]

MLV Dumper v1.0
-----------------

Mode of operation:
   - Input MLV file: 'test.mlv'
   - Verify file structure


please redownload the latest version (mlv_rec main post, there is a link to http://ml.g3gg0.de/modules/mlv_dump.zip/mlv_dump.zip)
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Toffifee

Just redownloaded to the latest mlv_dump and retried with same results.

Am I the only one who has problems like this or do you know of anybody else in my situation?

Also, I uploaded the file to my public dropbox folder if you would like to give it a try. It's less than 1Gb, so it's not a huge file.
https://db.tt/8uIo65Uw

Toffifee

Also @Frank, I tried with and without space between the f/F and the numbers

Toffifee

Here's the codes I've tried:


Upper/ lower case
mlv_dump -f1 m23-0532.mlv
mlv_dump -F1 m23-0532.mlv

With / without space
mlv_dump -f 1 m23-0532.mlv
mlv_dump -F 1 m23-0532.mlv

And the results I've gotten in the same order:



mlv_dump -f1 m23-0532.mlv

MLV Dumper v1.0
-----------------

Mode of operation:
   - Input MLV file: 'm23-0532.mlv'
   - Verify file structure
File m23-0532.mlv opened
Processing...
Reached end of chunk 1/1 after 726 blocks
Processed 250 video frames
Done



mlv_dump -F1 m23-0532.mlv
mlv_dump: invalid option -- F



mlv_dump -f 1 m23-0532.mlv

MLV Dumper v1.0
-----------------

Mode of operation:
   - Input MLV file: 'm23-0532.mlv'
   - Verify file structure
File m23-0532.mlv opened
Processing...
Reached end of chunk 1/1 after 726 blocks
Processed 250 video frames
Done


mlv_dump -F 1 m23-0532.mlv
mlv_dump: invalid option -- F

g3gg0

which OS are you using?
did you install mlv_dump into PATH ?
type 'dir' or 'ls' and check the executable date/time.
if it is linux/mac, type './mlv_dump'
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Toffifee

OS X 10.9 Mavericks

I just put the mlv_dump into the same folder as the file and type in terminal "cd desktop", "cd test", then "mlv_dump --dng (file name)", which worked for outputting .dngs for all the other files except these ones.

Did that answer your question?

g3gg0

please enter ./mlv_dump not mlv_dump
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Toffifee

Sorry for the late reply. Tried it, here's the result.

./mlv_dump -F1 m23-0532.mlv
-bash: ./mlv_dump: No such file or directory


./mlv_dump -f1 m23-0532.mlv
-bash: ./mlv_dump: No such file or directory

Toffifee

Did you get to take a look at the file I linked to btw?
and if so, did you have any luck with it?

Toffifee

Good news! Just tried out Thomas Worth's new RAWMagic app and it converted the file just fine  :D :D :D
Only problem is cr2hdr doesn't recognise the .DNGs as Dual ISO, so when processing the files, it just deletes all of them.

a1ex

Quote from: Toffifee on May 17, 2014, 10:32:12 AM
Only problem is cr2hdr doesn't recognise the .DNGs as Dual ISO, so when processing the files, it just deletes all of them.

Steps to reproduce? If the files are not recognized, they should be left untouched, not deleted or overwritten.

Toffifee

This is the result I get when trying to put the .dng into the app.
I'm using the 2.0 beta, but I will try later and see if there's an update and try with that.

cr2hdr: a post processing tool for Dual ISO images Last update: 2f4e2df on 2013-12-02 17:45:36 UTC by alex: cr2hdr: fix DNG compression under Windows Active options: --amaze-edge : use a temporary demosaic step (AMaZE) followed by edge-directed interpolation (default) --cs2x2 : apply 2x2 chroma smoothing in noisy and aliased areas (default) Input file : M15-1408_C0000_00002.CR2 Camera : Canon EOS 5D Mark III Full size : 1920 x 1080 Active area : 1920 x 1080 Doesn't look like interlaced ISO


I uploaded a single .dng if you would like to look at it. I copied and backed up the file and then threw it into cr2hdr to make sure that it also is being deleted, as was the result.

Here is the link to the 1 .dng
M15-1408_C0000_00003.dng