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Messages - ctfire

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26
Camera-specific discussion / Re: Canon EOS M
« on: January 28, 2019, 12:32:16 PM »



Just tested the latest build (_2019Jan27) there is a lot of corrupted frames at start of the footage , in crop rec mv1080p 45 fps preset (2.35:1 10bit)

27
Camera-specific discussion / Re: Canon EOS M
« on: January 25, 2019, 11:17:24 AM »
New build. Only affects 'framing' setting. Hopefully solid preview now:
https://www.magiclantern.fm/forum/index.php?topic=9741.msg208959#msg208959

No need for Clear Overlays 'HalfShutter' in framing mode hopefully.



Just tested that build, it's awesome improvement in preview. 1080mv in 2.35 : 1 now is more than usable. Thank you. Also tested 50fps option with sd uhs hack , and only downside is that in 14 bit loseless it's only rec 5 sec. But as i understand this is depends more from sd card than from magic lantern. Thank you againe Danne.

28
Camera-specific discussion / Re: Canon EOS M
« on: January 24, 2019, 09:07:08 PM »
Pushed a new build:
https://www.magiclantern.fm/forum/index.php?topic=9741.msg208959#msg208959

This one needs some testing. Preview framing is now on default set to the same function as for Clear Overlays 'HalfShutter'. Means nothing has to be changed in Clear Overlays menu to ovecome the stuck real time issue. It´s probably not 100% rock solid but better then before. Test by simply start off and film longer takes with framing set in preview menu. If it behaves as it should like 95% of the time we are good to go.



Also note that without mlv_snd module enabled the stuck real time issue seems not to exist.
I spent a lot of time trying to see what is causing this lock. It mostly happens around 28 second into filming and often waithing for the next 30 second cycle reaching a minute it sometimes unlocks. Who can live with this  :P. I suspect some bmp_lock but why it´s happening I cannot explain. Why the zebra.c clearscreen code seems to help I can´t explain either...
Commit:
https://bitbucket.org/Dannephoto/magic-lantern/commits/c5668e08f01ead0bd915b3a6b6b7227ff88cec32


EDIT:
Still needs to create an exception for real-time preview. Will check into it.


Just tested some footages from this new build, good news in preview in crop mode 1080mv, when i choose framing the preview became black and wight but good is that framerate of preview is more smoth then in older builds, and more usable overall . Thank you Danne

29
Camera-specific discussion / Re: Canon EOS M
« on: January 20, 2019, 12:59:59 AM »
Great to hear that it´s working. Almost without quirks. All reports on corrupted images are welcome. I am still tweaking and testing.
Yes, a faster card should work with around 54-55mb with the hack enabled. I am using a sandisk 95mb extreme pro I think it´s called. Not sure what other cards are working or not. A1ex has all the insights...

By the way Jonit. What 50fps setting are you using? There are two:
CROP_PRESET_3x3_mv1080_50fps_EOSM
CROP_PRESET_3x1_mv720_50fps_EOSM



Also have the same sandisc card but with sd_usd hack the speed not getting higher than 35mb\s ... with old builds it was around 45 mb/s

30
Camera-specific discussion / Re: Canon EOS M
« on: January 16, 2019, 02:51:09 PM »
Hi.Is it possible to make Liveview in 1080mv (1736x1158) real time preview more accurate in height, to the detriment of cropping on the sides, since when shooting people, it is easier to observe cropping when a person’s face is centered, not really worrying about the left and right  edges than when the bottom of the frame is not visible. I really hope that there is such an opportunity. And thank you for what you are doing.

31
Camera-specific discussion / Re: Canon EOS M
« on: January 15, 2019, 04:34:51 PM »
Set chroma smooth to 3x3 in mlv app.
Dfort, the pixeldestroyel, needs to take a look.

I'll try, thanks !

32
Camera-specific discussion / Re: Canon EOS M
« on: January 15, 2019, 04:11:29 PM »


 Hey guys, have a problem with latest  build ,try to search some info about focus pixel dots , and find nothing how to fix it . Its in 1080mv 24p. Have anybody fix for it?


And  focus peaking see it even in live view

33
Camera-specific discussion / Re: Canon EOS M
« on: January 12, 2019, 08:51:29 PM »
hey, is anybody have a problem with shutterspeed in latest build. when activated crop modes can go lower than 1\60 (

34
Camera-specific discussion / Re: Canon 6D
« on: December 22, 2018, 01:40:37 PM »
@Commanderlake

The 1440 limit was set by me, to get a standard aspect ratio of about 2.40 after unstretching the footage.
I can get 1784 resolution, without lowering the frame rate, so still 100 fps.
I did some quick tests, and it looks like I can get a little more vertical resolution after some tweaking, 370 instead of 354.
When I go higher then 370, I get corrupted or frozen frames.

Here's a build, with 1784 x 370 @ 100 fps.
https://drive.google.com/file/d/1kGrAcBJn6WuZqaiJ831Pn_A3RIYWAeDR/view?usp=sharing

I could get more decent resolution for 75 fps, according to above results, I guess something about 1600 x 600 @ 75 fps should be possible (so no unstretching is needed)

Hi levas, please can you make a build wich will include 1832x800 50 fps 720 1832x1230 35 1080p ,2688x1166 25fps  and  1600x600 75 fps ? it will be  superb build.


35
Camera-specific discussion / Re: Canon EOS M
« on: December 22, 2018, 12:35:38 PM »
Yes, run real-time preview.

And what about framing?

36
Camera-specific discussion / Re: Canon EOS M
« on: December 21, 2018, 10:03:09 PM »
Hey, is it any chance to get smooth liveview in mv1080 mode at 24p ?

37
Camera-specific discussion / Re: Canon EOS M
« on: December 06, 2018, 04:10:19 PM »
There's no crop with the mv1080p preset.

And what about live view when recording in this mode?

38
Camera-specific discussion / Re: Canon EOS M
« on: December 06, 2018, 12:08:05 PM »
Hey , is there any working ML for eos m with correct mv1080 without crop ?

39
Camera-specific discussion / Re: Canon 6D
« on: September 09, 2018, 10:00:10 PM »
Hi Ctfire,

Made a 60 fps crop_rec preset  8) - So 60 fps with square pixels, not the stretched stuff Canon gives us by default.
Takes some vertical resolution, probably more then you hoped for  :P
The max vertical resolution is now 708 pixels.
So for shooting in 2.35 aspect ratio, you have to lower the horizontal resolution in raw video menu to 1664.
The horizontal resolution can be adjusted in increments of 16 pixels in raw video menu with the top scroll wheel on your camera.
But 1664 x 708 raw video still looks amazingly good.

While making this preset I find out that with 722 pixel vertical resolution, all frames are corrupted.
Going to 720 vertical resolution gave more good frames then corrupted ones, but still corrupted frames every second or so.
So I lowered the vertical resolution to 708 pixels, I think this will be safe concerning corrupted frames, but haven't tested it, preview on camera looks good, testing is up to you.

The crop_rec module file:
file removed
EDIT, Tested it, still corrupted frames, ML preview looks good, but recording is full with corrupted frames, let me take a look at it.
Made some adjustments, this one works better, first 2 or 3 frames at the start are corrupted, rest of the frames looks good, happy testing :D
New file:

https://drive.google.com/open?id=1GdRoSqgcbeE9CovsdtYlM4P2trzf1Tue

How it looks on camera:


Thank you a lot

40
Camera-specific discussion / Re: Canon 6D
« on: September 09, 2018, 02:25:16 PM »
Must have missed this request (Did go for a short vacation on the 20th august   :P )
I can make a 60fps preset, but it will go at the cost of some vertical resolution.
For the 50 fps preset, the vertical resolution was lowered to 800 pixels, will take a look into it how much lower it will get with 60 fps.



I shoot 2.35 - 1 so it will be not a problem if resolution will be a little smaller. Thank you

41
Camera-specific discussion / Re: Canon 6D
« on: August 19, 2018, 06:49:16 PM »
New Crop_rec update for 6d:

Hello , can you make 60fps preset?

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