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

[Savely]

Can someone give a clue how to make camera to rec h264 proxy on SD and not on CF card?

[Jerome6405]

Hi there,

I tested this experimental firmware and that's amazing the video I can get from my "old" 5d mark iii, a big thanks to the community and THE developers.

My only concern is about missing mlv_snd module which is for me the reason I won't keep this firmware on my camera right now but I've seen that you are working on a subbranch which add this module, is it already somehow working or blocking issues are still to be fixed ?

I would have love to help (being myself a developer but more web/mobile oriented), I dont have the level I guess to dig into C/Perl code base.

Thanks again and if you need testers I am here.

[etienne]

Can someone give a clue how to make camera to rec h264 proxy on SD and not on CF card?

In ML Menu under the tool icon you will find "Card Settings" in that menu you will find Preferred Card choose SD Reboot and your done.

[Savely]

In ML Menu under the tool icon you will find "Card Settings" in that menu you will find Preferred Card choose SD Reboot and your done.

Thanks, I did, but it still doesn't rec h264. So I assume this option doesn't support any crop_rec mode?

[nlp]

Anyone know why I get blank screen playbacks for anything other 14bit?  Anything recording in 10 or 12 bit at any frame rate on playback its just black.  Thanks

[etienne]

Thanks, I did, but it still doesn't rec h264. So I assume this option doesn't support any crop_rec mode?

Exact it works only when realtime liveview is availaible it does work however with the crop mode enabled with the zoom (not the one inside ML)

[The_bald_guy]

Can you direct me where I can download the update to record sound on the lastest build? I dont know how to work around bitbucket.
I basically want to record sound in regular 24p 1080p but I want the 50p 3x3 option from the latest update (I dont need sound for this option).

I just dont want to change cards each time I need sound.

[hjfilmspeed]

@The_bald_guy https://builds.magiclantern.fm/jenkins/job/crop_rec_4k/36/artifact/platform/5D3.113/magiclantern-crop_rec_4k.2017Jun19.5D3113.zip
This is for 5D3 fir 113
Oh wait sorry I'm not sure if this version records sound. I missed that you needed that.
I think you have to compile it if you want sound.

[Boygetslost]

Hi everyone
I have been using the Jun 19 crop_rec on 5d iii with kombuterbay 1106 card.

Most of the higher res crop modes stop recording almost immediately, I get maybe a second.

If there something I'm missing here? Something I haven't set up right.

Any advice would be greatly appreciated.

Thanks

[fvanlint]

You probably forgot to set FPS override.

Hi everyone
I have been using the Jun 19 crop_rec on 5d iii with kombuterbay 1106 card.

Most of the higher res crop modes stop recording almost immediately, I get maybe a second.

If there something I'm missing here? Something I haven't set up right.

Any advice would be greatly appreciated.

Thanks

[D_Odell]

Hi everyone
I have been using the Jun 19 crop_rec on 5d iii with kombuterbay 1106 card.

Most of the higher res crop modes stop recording almost immediately, I get maybe a second.

If there something I'm missing here? Something I haven't set up right.

Any advice would be greatly appreciated.

Thanks

Which settings do you use?

[Boygetslost]

This is what I have been using. On the crop modes It just starts recording then stops.
The normal modes like 1920 1080 or 1920 1220, seems to work fine.

Any ideas? Am I missing a setting? Or using a wrong build?

Thanks
Chris






photos to upload in fb

[Walter Schulz]

The settings you're showing are far from being sufficient. Compare to first post of this thread and read a1ex' remarks about this mode.
-> Frozen LV, low ISO and scene allowing good compression rate.

[rob_6]

@boygetslost,

Check out this video created by hjfilmspeed! It was a huge help for me! Thanks again hjfilmspeed!

Rob

@whysodifficult @rob_6
This video is not for those new to ML. Try this at your own risk. I am not responsible for any damage this video may bring if your camera explodes or bricks. Magic Lantern is not responsible either. It will probably just brick not explode though.
Magic Lantern 3072 2.35:1 12 bit Lossless RAW Recording from the CROP_REC_4K build from 4-29-2017
Once you have ML installed and the correct build on your SD card, this video should help you set up your 5DIII to record 3K almost continuously depending on the scene. Remember ML on SD and Rec to CF.
Remember this build is experimental and not for those that are new to ML. Try at your own risk.

[Boygetslost]

Thanks Rob!

Just what I needed, I have a much better understanding of it now.

Getting much better results.

[Savely]

Has anyone noticed bug on x5 crop_mode (3,5k) - sometimes center adjusted to the right. I mean you have an object almost perfectly at center and when you see a footage, it's on the right side of picture. Yet can't figure out what it depend of.

[sys73r]

@The_bald_guy https://builds.magiclantern.fm/jenkins/job/crop_rec_4k/36/artifact/platform/5D3.113/magiclantern-crop_rec_4k.2017Jun19.5D3113.zip
This is for 5D3 fir 113
Oh wait sorry I'm not sure if this version records sound. I missed that you needed that.
I think you have to compile it if you want sound.

hey @hjfilmspeed is there any thread which shows how to compile a module? I'm looking for sound on the crop rec as well, happy to test out.  cheers.

[budafilms]

Sound, when you shoot is a good idea.
Please, share the build.

[Rcercer]

Is  possible to use these 1920@60fps without RAW mode? In ALL-I maybe? Thank for your atention!!

[Savely]

Is  possible to use these 1920@60fps without RAW mode? In ALL-I maybe? Thank for your atention!!

If that'd be possible there wouldn't be needing for Magic Lantern at all.

[etienne]

Any news on bringing the MLV_SOUND to work with that branch?

[sylvain_c]

Is anybody know how to achieve 3072x1920, I can't find the good set up in the camera to go up to 3072x1320?

[g3gg0]

Any news on bringing the MLV_SOUND to work with that branch?

sorry, not yet. quite busy with having a life

[hjfilmspeed]

Is anybody know how to achieve 3072x1920, I can't find the good set up in the camera to go up to 3072x1320?

This could possibly help:

[motionSOUL]

Totally dumb question (but to better understand what is going on): what are the differences between 3.5K 1:1 centered x5 and 3K 1:1 for the end result? Why using the first one over the second or vice versa?
I have managed to record 3072x1286 - 2.39:1 files with the two with correct LiveView Preview (Frame mode / lagged) and very close framing (just few pixels differences)...

Thanks,

S/.