Author Topic: Canon EOS M  (Read 1095152 times)

yokashin

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Re: Canon EOS M
« Reply #3900 on: January 22, 2020, 06:39:47 PM »
Hi everyone. I have a problem using canon eosm and magic lantern latest BUILD "crop_rec_4k_mlv_snd_raw_only_2019Dec08.EOSM202"
I am using lexar 128gb 1667x sdxc memory cards.
When i am trying to shoot raw videos 2.5k or even 1920*1080 camera doesn't record a video it stops every time at the beginning because of the high bitrate > card seems to be isnt able to record a bitrate higher than 16 m/s. But after a several attempts to shoot at the speed 16-20 m/s card starts to record a higher bitrate about 45-50m/s but never at the beginning. Does anybody has this issue with eosm and lexar or other cards? Thanks for answers!

The card may not be original ... Sometimes it can be warmed up by formatting it. Sometimes my first movie is recorded with limited transfer and recording ends sooner. The next films are already ok.

Anaconda_

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Re: Canon EOS M
« Reply #3901 on: January 22, 2020, 09:52:51 PM »
I am trying to obtain this field of view / resolution (yellow box) by setting the ratio to 'off' and lowering the resolution until I get around 1104x2484. However, I cant get past 12 FPS despite ML saying continuous recording is ok. Both resolutions are similar in pixel count but im having trouble understanding why the yellow box is unobtainable. This is in 5k mode. Can someone please explain, thank you!



I would really like this too - Can you get any other 4x3 resolutions to work?

Walter Schulz

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Re: Canon EOS M
« Reply #3902 on: January 22, 2020, 09:59:05 PM »
Does anybody has this issue with eosm and lexar or other cards? Thanks for answers!
 

There are not that much solid informations and/or serious reviews about this card available on the net (and definitely not here). My most trusted source is www.cameramemoryspeed.com for this matter. They run cards in various cardreaders and in some cams.
Your card is an UHS-II card running in UHS-I compatibility mode when inserted in EOS M. There were issues with early UHS-II cards in compatibility mode (slow speed) but this should be history (only guessing, of course).
And there was a single card type once giving good results with cardreaders and most cams but had serious speed issues with some Canon cams only.

If you have a decent cardreader without UHS-II interface (Kingston FCR-HS3 for example) you may have some benchmark runs with CrystalDiskMark (Windows) or Blackmagic Disk Speed Test (macOS).
And run benchmark in cam
1. Modules tab. Activate bench.mo
2. Restart cam
3. Access Debug tab -> Benchmarks -> Card Benchmarks -> Quick R/W benchmark (1 min)

Sandisk Extreme Pro 95 MB/s is considered to be "gold standard" by ML users. Never heard any complaints (apart from faked cards). Newer 170 MB/s variety seems to be a safe card, too.

optical-work

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Re: Canon EOS M
« Reply #3903 on: January 22, 2020, 11:42:56 PM »
I get identical results using lexar professional 150 MB/s UHS II and sandisk extreme pro 95 MB/s.


ngemu

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Re: Canon EOS M
« Reply #3904 on: January 23, 2020, 09:59:30 AM »
I would really like this too - Can you get any other 4x3 resolutions to work?

Mcm rewire is one solution but the downside is aliasing.

If you perfer 5k mode (as i do) you can select any crop mode and lower the resolution until you get 4:3 (as shown in the white box). Downside is lower quality from the crop and a 50mm lens will behave more like 100mm.


marcelo.lippi

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Re: Canon EOS M
« Reply #3905 on: January 29, 2020, 03:33:43 AM »
almost completely shot with the eos m, 4.5k 2.35 aspect, thanks Danne and the other friends

whitelight

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Re: Canon EOS M
« Reply #3906 on: January 29, 2020, 02:42:57 PM »
almost completely shot with the eos m, 4.5k 2.35 aspect, thanks Danne and the other friends
Looks like your video is not available
EDIT Sorry, now I can see it

rjakiel73

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Re: Canon EOS M
« Reply #3907 on: February 04, 2020, 01:50:42 AM »
Hello folks.  I am new to Magic Lantern on the EOS M and was wondering if someone has had this issue?  I verified I was running Canon Firmware 2.0.2 prior to running the ML install.  I downloaded the latest ML from Danne's downloads and followed the instructions and everything went perfectly.  Issue I am having is that the ONLY video mode that works is the 1080 rewire.  Every other mode just displays garbage and when I do a test recording it records EXACTLY the same garbage lines I see in the live view.  Any help would be appreciated.

ilia3101

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Re: Canon EOS M
« Reply #3908 on: February 04, 2020, 10:37:17 AM »
Quote
Every other mode just displays garbage and when I do a test recording it records EXACTLY the same garbage lines I see in the live view.

How about you try opening the file? mlv.app

To get workign display, keep pressing disp button until it shows up.

yokashin

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Re: Canon EOS M
« Reply #3909 on: February 04, 2020, 12:14:58 PM »
Hello folks.  I am new to Magic Lantern on the EOS M and was wondering if someone has had this issue?  I verified I was running Canon Firmware 2.0.2 prior to running the ML install.  I downloaded the latest ML from Danne's downloads and followed the instructions and everything went perfectly.  Issue I am having is that the ONLY video mode that works is the 1080 rewire.  Every other mode just displays garbage and when I do a test recording it records EXACTLY the same garbage lines I see in the live view.  Any help would be appreciated.

Try changing the aspect ratio. I had diagonal lines instead of video material. I also did a default reset, uninstalled and reinstalled ML.

rjakiel73

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Re: Canon EOS M
« Reply #3910 on: February 04, 2020, 01:53:25 PM »
So far I have tried every aspect ratio there is with no luck. I have also went through 3 reinstalls using different SD cards for all, SanDisk Pro Extreme 170mb/s, as well as multiple lenses to see if that was an issue. Going down the route of trying to refresh using the display button I have with no results other than the pattern of lines changing.  When viewing the video in MLVapp it looks just like the display no actual image.

EDIT:  How do I post a picture so you can see the screen on my camera?

yokashin

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Re: Canon EOS M
« Reply #3911 on: February 05, 2020, 09:01:50 AM »
Do you refresh the settings by entering the canon menu?

Look at:

rjakiel73

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Re: Canon EOS M
« Reply #3912 on: February 05, 2020, 02:14:33 PM »
Fixed my problem.  Set it to manual in video settings but didn't realize that the auto focus was still on.  Set that to manual and no more issue.  Wooohoo!

engis

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Re: Canon EOS M
« Reply #3913 on: February 05, 2020, 03:19:10 PM »
Is there any image working on 2.0.3 ?

Walter Schulz

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Re: Canon EOS M
« Reply #3914 on: February 05, 2020, 11:03:23 PM »

engis

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Re: Canon EOS M
« Reply #3915 on: February 06, 2020, 07:26:52 AM »
So this  magiclantern-Nightly.2019Jul26.EOSM2103_new-settings.zip  will work on 2.0.3 ?

sbedden

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Re: Canon EOS M
« Reply #3916 on: February 06, 2020, 09:06:09 AM »
After installing the latest build, installing and restarting it shows 'HD 1080p' and not 'mv1080p rewire' along the bottom. (followed Zeeks instructions on above video, asked him and he pointed me here) Any ideas as to what I've done?

critix

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Re: Canon EOS M
« Reply #3917 on: February 06, 2020, 11:16:32 AM »
Canon 1300D, 500D, EOS M, EOS M2

roogii

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Re: Canon EOS M
« Reply #3918 on: February 06, 2020, 07:04:18 PM »
Is it possible to shift the position of the 3x crop mode anywhere on the sensor? I have a schneider 6-66  super 8 lens that doesn't cover even the 4.6x crop, for some reason I'm not central in the image circle though.

Danne

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Re: Canon EOS M
« Reply #3919 on: February 06, 2020, 07:50:06 PM »
Check post the recent two months. A user did just that.

2blackbar

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Re: Canon EOS M
« Reply #3920 on: February 08, 2020, 10:14:06 AM »
That super 8 lens might cover 3x crop mode on 66mm range, maybe not in 1920x1080 , maybe in 720x*** mode , i did not tried any super8mm lenses because they obviously wont cover full area , you need cctv lens for 1/2'' sensor at least or 16mm film camera lenses.
I do have personalised ML build for canon M with centered mode for my cctv lens BUT, i have 2 adapters for CCTV mount(c mount) and one is slightly shifted , other is centered more ( or vice versa) so not all adapters are equal.With that being said you still can do micro adjustments to crop by moving i left/right with arrows onscreen in 2.5k mode which helps in some cases.

tomcarrolls

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Re: Canon EOS M
« Reply #3921 on: February 09, 2020, 07:23:22 PM »
Hi guys! So my EOS M is doing great with 10 bit Raw, unless I record with an external monitor, then this happens (purple artifacting, screen tearing): https://drive.google.com/file/d/1ijDakNgj66t5jPWaaaI2wCg5DEqXyoaF/view?usp=sharing

I tried turning on VGA mode or whatever it's called, no luck. Will try turning off histogram and other overlays, see if that helps.

tomcarrolls

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Re: Canon EOS M
« Reply #3922 on: February 09, 2020, 08:13:59 PM »
Okay the only way I could get it to work well was to switch my in camera FPS to 24. It was on 30 before this. I think that was the problem.

roofusj

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Re: Canon EOS M
« Reply #3923 on: February 10, 2020, 08:52:08 AM »
Hi everyone. I have a problem using canon eosm and magic lantern latest BUILD "crop_rec_4k_mlv_snd_raw_only_2019Dec08.EOSM202"
I am using lexar 128gb 1667x sdxc memory cards.
When i am trying to shoot raw videos 2.5k or even 1920*1080 camera doesn't record a video it stops every time at the beginning because of the high bitrate > card seems to be isnt able to record a bitrate higher than 16 m/s. But after a several attempts to shoot at the speed 16-20 m/s card starts to record a higher bitrate about 45-50m/s but never at the beginning. Does anybody has this issue with eosm and lexar or other cards? Thanks for answers!

I'm using a Lexar 1667x 64 gb V60 card and i have similar behaviors from it. At first it won't record more than 3 or so seconds in 5k rewire mode. Then after 3 or 4 failed attempts it starts recording just fine and as long as i don't turn it off it will keep going like a champ almost getting to 60 MB/s with constant recording. It works fine in mcm rewire.

Mythic Cinema

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Re: Canon EOS M
« Reply #3924 on: February 10, 2020, 07:32:46 PM »
x5 Full Spectrum Canon EOS M (Blue) | x1 Full Spectrum Sony a7S III (Soon)