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Messages - Walter Schulz

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52
General Help Q&A / Re: 5D Mk 3 Slomo
« on: December 18, 2020, 05:47:48 PM »
Slow mo as in high fps?

Out-of-the-box (= with and without ML) in H.264: 720p60
Experimental build: 1920x800@60 fps, 1920x960@50 See https://builds.magiclantern.fm/experiments.html -> 4k raw video recording; lossless compression
With Danne's custom build: 1920p60 in RAW. See https://www.magiclantern.fm/forum/index.php?topic=23041.0


53
Camera Emergency Department / Re: 5D MkII does not turn on with ML card
« on: December 18, 2020, 05:45:24 PM »
Are you using an SD-to-CF adapter? If so: Don't!

First things to try: Turn off camera.
Remove battery, insert ML card. Insert battery.
Power up camera.
If not working: Remove battery, remove card.
Insert card into cardreader and format card.
Insert card and battery and format card in cam.
Redo installation steps from here and report back.

54
Camera-specific discussion / Re: Canon 5D Mark II / 5D2
« on: December 18, 2020, 01:19:11 PM »
1080p crop mode with compression?

55
General Chat / Re: Applying for fiscal hosting
« on: December 18, 2020, 08:13:48 AM »
No link given and therefore unable to check source.

Q: "Commercial" as in
- Becoming a legal entity (company)?
- Charging people for software and services?

ML project team's step looking for a covering host has nothing to do with that!
And why should Canon wait for any kind of action by ML and/or CHDK to tighten cam software security? They can do it any time and don't have to ask anyone for permission.

56
Camera Emergency Department / Re: 60D not turning on.
« on: December 18, 2020, 07:59:10 AM »
Well, last try before calling the doctor for help:

- Use EOScard to make spare card bootable
- Delete all files and directories from card
- Copy extracted nightly build contents to card
- Remove battery
- Insert card and battery
- Close compartment doors
- Power up cam


57
Camera Emergency Department / Re: 60D not turning on.
« on: December 17, 2020, 05:23:34 PM »
Writing directories to ExFAT cards is Big Sur's problem. Or rather Canon's ... See https://www.magiclantern.fm/forum/index.php?topic=25656
Tethering to Canon cameras doesn't have that option.

58
Camera Emergency Department / Re: 60D not turning on.
« on: December 17, 2020, 04:55:29 PM »
I don't have a spare card at the moment.... will get one ASAP and report back.

No problem! Spare card doesn't have to be a fast one and anything above  64 MByte (yes, Megabytes) will be sufficient.

BTW: Your PC isn't running Big Sur by any chance?


59
Camera Emergency Department / Re: 60D not turning on.
« on: December 17, 2020, 04:42:51 PM »
Backup both ROM files!

You have a spare card, right?
- Format card using cardreader.
- Remove battery
- Insert battery
- Insert card
- Close compartment doors.
- Power on camera.

Report back

60
Camera Emergency Department / Re: 60D not turning on.
« on: December 17, 2020, 04:28:23 PM »
Copy portable display test autoexec.bin to card.
https://www.magiclantern.fm/forum/index.php?topic=2296.0
Remove battery.
Insert card.
Insert battery.
Close compartment doors.

Results?

61
Hardware and Accessories / Re: a/v out headphone cable
« on: December 17, 2020, 12:59:46 PM »
I found several sources online. Don't know about reliability, though.

62
Camera-specific discussion / Re: Canon 5D Mark II / 5D2
« on: December 16, 2020, 05:03:33 PM »
Give it a try: Connect to your monitor/TV.

63
Reverse Engineering / Re: Lens serial number in Exif
« on: December 16, 2020, 01:20:01 PM »
Nothing we can do from here.
Only thing I can imagine is trying to contact stolencamerafinder admin and asking him to address this issue in some way. Maybe asking Canon users to look for len's funny number via EXIF and not trying to use a number unable to track.

64
Camera-specific discussion / Re: Canon 5D Mark II / 5D2
« on: December 16, 2020, 12:02:01 PM »
Or is there any other way ?

HDMI recording
8 bit 4:2:2

Continuous with lua_fix build.

65
Reverse Engineering / Re: Lens serial number in Exif
« on: December 16, 2020, 09:46:24 AM »
Sorry! No correlation found.

Do you have any problem affected by this? Repo, legal, incurance claim, ... ?

66
Camera-specific discussion / Re: Canon 5D Mark II / 5D2
« on: December 16, 2020, 08:20:59 AM »
Because of #880. Look at file size of that clip.
Also pointed out in 5D2 manual.

Calculation:
4 GiByte = 4 x 1024 x 1024 x 1024 Byte = 4,294,967,296 Byte and that determines max. file size for FAT32.
Computer guys use k =1024. Storage guys k = 1000.

Canon EOS cameras with Digic 5 learned to handle file chunking. You get up to 3 chunks for a continuous 29:59 recording. 12+12+6 minutes = 4 GiByte + 4 GiByte + 2 (give or take) Gibyte

67
Camera-specific discussion / Re: Canon EOS M
« on: December 14, 2020, 06:40:34 PM »
<obsolete>
Thanks, baberidge!

68
We're back in business!
Thanks to g3gg0!

69
Camera-specific discussion / Re: Canon EOS M
« on: December 14, 2020, 12:28:35 AM »
Overclocking doesn't work well with all card types. I have some cards performing superb without overclocking and failing if put to the edge. You have to run some in-cam benchmarks to see how stable a card reacts. If a card stalls/stumbles often and unpredictable while benchmark runs (and it will only happen in write cycle): Nope, won't do with this frequency.
My good old 128 GB 95 MB/s Extreme Pro is outperformed by some mere Extreme in 240 MHz.

71
General Help Q&A / Re: 60 d-magic lantern
« on: December 13, 2020, 06:49:50 PM »
Prefs tab/screen -> Config files -> Restore ML defaults
Press INFO button several times until ML screen pops up.

72
Hardware and Accessories / Re: a/v out headphone cable
« on: December 13, 2020, 03:36:00 PM »
Canon shop
AVC-DC400ST #4076B001

https://www.bhphotovideo.com/c/product/652385-REG/Canon_4076B001_AVC_DC400ST_Stereo_AV_Cable.html

Multiple available (including 3rd party "replacements") via Amazon

Or are you looking for Sescom DSLR-550D-HOCF?

73
To answer this question without guessing we need your image first. None of the developers has access to Big Sur.

And are there any inconvenience afterwards to use the card as FAT32 and not ExFat to shoot and work?

FAT32 file size is limited to 4 GB thus RAW recordings will get splitt if 4 GB is reached. You get *.M00, *.M01 ...

If in-cam format is used you will get ExFAT, for cards with high capacity. So you should not use in-cam format to wipe DCIM directories and card root clean. Card in cam will do fine but most likely Big Sur will touch card (after inserted into cardreader) and card will become unusable for ML again. So you have to reformat with FAT32 and redo ML installation. Ergo: Just don't use cam to format card.
News: Big Sur will not touch ML's directories if they are already on card. No harm done by formatting card in-cam.

74
Thanks Walter, having the same problem in a 60D. And are there any inconvenience afterwards to use the card as FAT32 and not ExFat to shoot and work?

Before I answer that one: Are you willing and able to create a disk image and send it to ML dev so he can  purge that bug?

2nd Q: Part of installation you don't have to worry about.

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