crop_rec on steroids: 3K, 4K, 1080p48, full-resolution LiveView

[Danne]

Here´s a version which might work with spaces. Can you try @denishogan?
https://bitbucket.org/Dannephoto/batch_mlv/downloads/batch_mlv.zip

[denishogan]

OK I will try now, but can you please confirm if you open a DNG in photoshop?

If not then corruption perhaps

[Danne]

Opens fine, no corruption.
Corruption most probably happens because of when you´re using older versions of mlv_dump.

[denishogan]

Wohoo Danne, you are a champ. it worked. So if I want to add parameters what is the syntax? at the prompt do I enter "6 11" without the quotes and press return to run parameter 6 and 11)

Once again thank you so much my friend. I am so happy.

With the Full RES video at 7.4fps, I notice that live view is scrambled with pick lines which make it hard for me to focus ( as can be seen in those example DNGs') or compose. What are your recommendations of the settings below for FUll RES? I think I am using 16.9 or 1:1 . Just charging my batteries.





img safe free image host
 

[Danne]

Great . Made me fix those damn folder space issues so all good.
You can add parameters one by one. For instance 1 then enter, then select next setting and so on. When done select r and enter.
Just reselect a setting number to erase it.
Happy shooting

[denishogan]

Hi Danne,

Thank you so much for your help and patience.  Thanks for the update program and effort, hugs

On a seperate note, I also found a link that there is a firmware update for the d800 that will provide 8k

Now to find the firmware. I go to Nikon site but no mention about it

Thanks once again and have a great day

cheers
Denis

[12georgiadis]

I just tested H264 proxy with sound + 1080p compressed raw and it works perfectly. However h264 are longer. to sync h264 proxy + sound + 1080 raw, I tried to determine the offset. It is around 2s but not regular. Sometimes +1i or 2, sometimes -1i or two. Is there a way to have a stable offset ? If yes, a simple ffmpeg script could sync everything.

[denishogan]

Hi All

I have shot some video on Full Res 7fps and able to extract DNGS  ( thanks to Danne)  however the liveView of the camera is showing pink and scrambled lines. Any way around this as I cannot focus or compose a shot?

[mothaibaphoto]

Hi All

I have shot some video on Full Res 7fps and able to extract DNGS  ( thanks to Danne)  however the liveView of the camera is showing pink and scrambled lines. Any way around this as I cannot focus or compose a shot?

Tripod, compose, focus, shoot.
Or buy red weapon

[beauchampy]

Hi all,

Hope you're all well! I haven't checked in for a while. Last time I was here, devs were making leaps and bounds - all very exciting. I was just wondering where we're at with the 5D3? I think last time I tried the build 3.5k was almost continuous but without realtime live view or sound recording. Is this still the case?

Apologies, I did try and trawl back through this thread, but it gets quite busy!

[ewinemiller]

I think last time I tried the build 3.5k was almost continuous but without realtime live view or sound recording. Is this still the case?

Mostly. I can do 3.5k 2.67:1 continuous with a fast card in the zoom mode crop. Live view preview is responsive enough for framing that mode, but I think the other hires non-zoom modes still have problems with live view. No sound. Very usable though.

[Wintel]

I have tested the 1920x960 @50fps & I came up with a continuous resolution.
1920x818 @ 50fps gives continuous shooting & when you convert the vertical resolution (818) to 1080 it give a film like anamorphic look.
Lots of thanks to the Magic Lantern team!!!
I'm soon shooting a professional work with it.

[a1ex]

Short summary of latest updates:

- lossless compression for 700D and EOS M, thanks ErwinH and dfort
- included the 3x3 50/60p for EOS M and 700D from the original crop_rec, thanks rbrune and dfort
- compressed playback (mlv_play) also working on 5D3 1.2.3 (g3gg0 did the initial implementation on 1.1.3)
- lua_fix included ( cc @garry23 )
- dynamic my menu included (already found a couple of bugs)
- full-res silent picture automation (still a bit rough, but it's one tiny step towards the "5D Mark III Mirrorless Edition")
- lossless DNG playback (with pic_view/file_man)

[goldenchild9to5]

@a1ex Nice..

[hjfilmspeed]

!!!!!!

[mr.smith]

Is there any possibilities shooting 5796x3870@24p in the near future?
(8bit, 10bit or 12bit, not raw video such as .mov or mpeg is ok)

[a1ex]

I need some help reproducing a lossless compression bug.

Some days ago I took a few hundreds of pictures with the silent picture in Fullres LV mode, saved as lossless DNG. A few of them ended up corrupted - there were a few bytes of garbage data before the JPEG payload (as a result, these DNGs could not be decoded). Unfortunately, I wasn't able to reproduce the issue afterwards - that's where I need your help. The corruption may or may not be related to the silent picture module, or it may also happen with raw recording, or it may have something to do with quick button pressing and switching modes - no idea.

I've tried to record a timelapse of Fullres LV silent pictures - did not trigger the issue.

To spot the bug, I've added an assertion in 96c5204 (latest build). If you can trigger this assertion (easy to spot - it will fill the screen with a message about lossless.c:338), please try to find a way to reproduce.

[Markus]

Is there any possibilities shooting 5796x3870@24p in the near future?
(8bit, 10bit or 12bit, not raw video such as .mov or mpeg is ok)

No, will never happen.

[nikfreak]

April 1st, 2018, for sure!

[jimiz]

 

April 1st, 2018, for sure!

[Wayne H]

@Alex the latest build 22 AUG, gives me error 70 everytime i try to turn on raw video on 5d3 1.2.3, reverted back to older build and everything works ok again.

[SanchYESS]

Same for me, tried to reinstall ML, error appears when I switch to video mode with RAW Video on or turn RAW Video on while in video mode. Crash logs say this:

Code: [Select]

ASSERT: IsSuiteSignature( hSuite )
at ./PackMemory/PackMem.c:599, task RscMgr
lv:0 mode:3

RscMgr stack: 151e68 [151f90-150f90]
0xUNKNOWN  @ de48:151f88
0xUNKNOWN  @ 17bbc:151f60
0x000178B4 @ ff0ed8c0:151f28
0xUNKNOWN  @ 178e4:151f18
0xUNKNOWN  @ 1796c:151ef8
0x0000AEB0 @ ff201904:151eb0
0x00001900 @ aef8:151ea0
0x00069868 @ 69b58:151e68

Magic Lantern version : crop_rec_4k.2017Aug22.5D3123
Mercurial changeset   : 96c5204df97b (crop_rec_4k) tip
Built on 2017-08-22 08:40:04 UTC by jenkins@nightly.
Free Memory  : 141K + 3732K

-----------------------------------------------------------------------------------------

ASSERT: IsSuiteSignature( hSuite )
at ./PackMemory/PackMem.c:983, task compress_task
lv:1 mode:3

compress_task stack: 1b08d0 [1b09d0-1af9d0]
0x00A295A0 @ a230c0:1b0970
0x0000B1D0 @ a296c8:1b0910
0x00001900 @ b1f4:1b0908
0x00069868 @ 69b58:1b08d0

Magic Lantern version : crop_rec_4k.2017Aug22.5D3123
Mercurial changeset   : 96c5204df97b (crop_rec_4k) tip
Built on 2017-08-22 08:40:04 UTC by jenkins@nightly.
Free Memory  : 141K + 3724K

-----------------------------------------------------------------------------------------

ASSERT: IsSuiteSignature( hSuite )
at ./PackMemory/PackMem.c:599, task Epp
lv:0 mode:3

Epp stack: 17dbc0 [17dca8-17d0a8]
0xUNKNOWN  @ de48:17dca0
0xUNKNOWN  @ 17bbc:17dc78
0x000178B4 @ ff0de67c:17dc58
0xUNKNOWN  @ 178e4:17dc48
0xUNKNOWN  @ 1796c:17dc28
0x0000AEB0 @ ff185a48:17dc08
0x00001900 @ aef8:17dbf8
0x00069868 @ 69b58:17dbc0

Magic Lantern version : crop_rec_4k.2017Aug22.5D3123
Mercurial changeset   : 96c5204df97b (crop_rec_4k) tip
Built on 2017-08-22 08:40:04 UTC by jenkins@nightly.
Free Memory  : 141K + 3731K

[a1ex]

Solved.

The above bug hunting quest remains valid.

[Danne]

Got some other bug. Havn´t been testing silent DNG almost at all but pretty impressive with lossless DNG. Scrolling between lossless DNG files with file manager is also great feature. Anyway. Tried producing errors and got this. A fake sized DNG. Assert.log included.
https://bitbucket.org/Dannephoto/magic-lantern/downloads/Lossless_DNG_error.zip

Can be reproduced like this:
1 - Activate silent.mo - open up live view in photo mode - shoot some lossless DNG files
2 - Switch over to movie mode, shoot a CR2
3 - Switch over to photo mode again and start shooting some lossless DNG files. After a while it should produce the error. Maybe after 3-4 lossless DNG files.

I also had mlv_lite and RAW video set to on, EXPO. Override - Global Draw OFF. The other error code mentioned I still havn´t found.

[SanchYESS]

Got messages about lossless.c:338 everytime when trying to record at 1080x48p with crop_rec, after a couple seconds after starting recording. Three times this:

Code: [Select]

ML ASSERT:
0
at ../silent/lossless.c:338 (lossless_compress_raw_rectangle), task compress_task
lv:1 mode:3

compress_task stack: 1b08e0 [1b09d0-1af9d0]
0x00A29BF0 @ a23710:1b0970 <- difference
0x00069FA8 @ a29eec:1b0910 <- difference
0x00069868 @ 6a014:1b08e0

Magic Lantern version : crop_rec_4k.2017Aug22.5D3123
Mercurial changeset   : 7c4a1262ac3e (crop_rec_4k) tip
Built on 2017-08-22 16:34:20 UTC by jenkins@nightly.
Free Memory  : 135K + 3688K <- difference
And three times this:

Code: [Select]

ML ASSERT:
0
at ../silent/lossless.c:338 (lossless_compress_raw_rectangle), task compress_task
lv:1 mode:3

compress_task stack: 1b08e0 [1b09d0-1af9d0]
0x00A29C40 @ a23760:1b0970
0x00069FA8 @ a29f3c:1b0910
0x00069868 @ 6a014:1b08e0

Magic Lantern version : crop_rec_4k.2017Aug22.5D3123
Mercurial changeset   : 7c4a1262ac3e (crop_rec_4k) tip
Built on 2017-08-22 16:34:20 UTC by jenkins@nightly.
Free Memory  : 141K + 3724K
On a build before Aug 20 it failed too and told me to decrease vertical resolution.