Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.


Messages - kpn

Pages: [1]
1
General Development / Re: Ultrafast framed preview (5D3)
« on: September 06, 2023, 01:27:27 AM »
Amazing! Appreciate the effort

2
crop_rec and derived builds / Re: Danne's crop_rec_4k, 5DIII
« on: January 17, 2023, 12:33:39 PM »
Seems to be working great so far, haven't experienced any bugs yet, appreciate your work Danne!

3
General Chat / Re: Fix 1x3 mode Liveview Using An Android phone
« on: April 20, 2022, 02:42:26 AM »
Works great! I've had the same idea but no skill to implement it. Only one problem, the display goes to sleep if you don't tap it once in a while, probably a keep-awake app will help. Otherwise it's perfect, really helps with focus confirmation on 1x3 anamorphic mode on 5D3

4
Yeah I'm having the same issue, I can get normal preview on a phone-usb-camera with mlv1080 mode but not 5.5k anamorphic. Both modes in canon menu give a distorted view. It's usable for focusing, but proper preview would be amazing.

5
crop_rec and derived builds / Re: Danne's crop_rec_4k, 5DIII
« on: July 18, 2021, 02:13:31 PM »
Amazing work Danne, the anamorphic 5.5k preset is great!
Just a one small request, is it possible to format the card yet keep the Magic Lantern as in the nightly builds?

6
Absolutely amazing work reddeercity! Glad to see this old but great camera being pushed to it's limits.

I've just got 5Dmk2 a few weeks ago and I've been experimenting with these raw builds, most of it seems to work fine but for the heck of me I can't figure out how to enable 48p mode. It would be really useful cause I've just got a glidecam and that would be a perfect combo. I tried following the video guides, guess I'll try again, I know it should work. Looking forward for future releases!

7
Raw Video / Re: 550D raw video recording port official thread
« on: September 13, 2013, 03:13:28 PM »
Aright, I did some tests

Both shots are 1280x544 2.35:1

24FPS @1080 Canon Menu. 172 Frames before skipping.
http://i.imgur.com/YhKlF04h.jpg

24FPS [used Hi Jello Exact FPS to get 180 shutter] @720 Canon Menu. 2364 Frames (!!!) before skipping. Just have to stretch it vertically to get the normal dimensions
http://i.imgur.com/c7JNZe5h.jpg

720 image looks a little bit squeezed even though it's been stretched to the same dimensions. Stretched it 141% vertically. Im blown away by the increase of frames captured and thanks for the tip for achieving 180 shutter.

EDIT: I stretched it by 167% vertically to get the same exact crop as 1080.
http://i.imgur.com/y5BJZGK.jpg

8
Raw Video / Re: 550D raw video recording port official thread
« on: September 12, 2013, 01:34:15 PM »
Quote from: synden
In other words, it doesn't make any difference if I use a 45mb/s or a 95mb/s sd card? I will still have the same max resolution on the 550D?

EDIT: Does it matter if I have 1080p@24 or 720@50/60 with FPS override? Will the 720 make me get better resolution.
'Cause I can get the right shutter speed with 1080p@24. When I use 720p@50/60 I cant get the 180 degree shutter speed. Any ideas?

Yeah, it doesn't matter, because 550D internal write speed maxes out at about 21MB/s
When I set 720 in Canon menu and FPS override to 24 I can't set shutter more then 1/40 either. Don't know why.
But that way the image is a little bit squeezed but you can stretch it in AE. I get more frames recorded in 720, the only problem is the slow shutter. No idea how to fix it.

9
Raw Video / Re: 550D raw video recording port official thread
« on: September 03, 2013, 10:33:45 AM »
VERY interesting ! Many thanks ! Can you tell what software and parameters inside it you used to stretch the last image ? Many thanks !
Also: what means 0.1x - 1.3x and 3.0x ? Zoom factors of the lens or the "quality factor booster" of h264 magic lantern ? Or what else ?

Thanks! I used Instant HD to stretch the last image. But it doesn't make a huge difference, just stretching a composition in AE does the trick.
You're right, 0.1x etc. is the bitrate of h264 in ML. I noticed that if I don't go over ISO 800 I can film on 3.0x without stopping. And it does make a difference.
I'll make some more tests and add it to this post in a while.

10
Raw Video / Re: 550D raw video recording port official thread
« on: August 30, 2013, 06:51:09 PM »
I did some comparison shots

H264 0.1x  1920x1080 16:9
http://i.imgur.com/r0hyb3xh.jpg
H264 1.3x  1920x1080 16:9
http://i.imgur.com/MXH8PBzh.jpg
H264 3.0x  1920x1080 16:9 cropped to 2.35:1
http://i.imgur.com/jGHDmvR.jpg

RAW 2.35:1 / 1152x490
http://i.imgur.com/sXCT4rk.jpg
RAW 2.35:1 / 1152x490 stretched to 2539x1080
http://i.imgur.com/ICh2yMU.jpg

There's no doubt which one looks the best :) RAW is so much sharper and natural looking, also having the ability to edit it in Camera RAW is just unbelievable and it upscales nicely.

Pages: [1]