Author Topic: Canon 100D / SL1  (Read 332264 times)

Danne

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Re: Canon 100D / SL1
« Reply #1625 on: April 08, 2019, 09:25:03 PM »
New upload:
https://www.magiclantern.fm/forum/index.php?topic=16040.msg208816#msg208816

Anamorphic now working

Well, not as good as on the eosm but I got pass the strange height limitation before. Ok, so the round trip is that I rewire mv1080p through movie crop mode. Much like I did to get into correct real time live view on the eosm. After that I expand the regs to get into greater anamorphic height(1x3 binning).

So download latest and:
1 - Enable relevant modules
2 - run the lua script called cinema 2:35.1
3 - run the script called sd overclock engine(set it to autorun if you like)
4 - Under RAW video menu enable 'Kill global draw' option. This will be needed to reduce corruption while recording

If all is correctly set you should now be recording 10bit anamorphic rewired 1408x1900(2.35:1). When opened in Mlv App it should export into 4224x1900. You can change ratio to 16:9 under the crop mode sub menu and you´ll get 1064x1900 = 3192x1900.

That´s all. I expect all kinds of issues and shenanigans to get things to work, pushing menu buttons and whatnot so have fun :)!

Unfortunately I can´t get sd_uhs direct patching to work with the 100D so old script and sd_uhs are added back in this version.

erik1392

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Re: Canon 100D / SL1
« Reply #1626 on: April 09, 2019, 11:59:53 AM »
I will test the newest build today and report any problems. I also briefly tested Apr01 build (which is not available for download anymore) and it seems that sd_uhs module without script worked properly(I tried mv1080p 12bit uncompressed which was something shy below 60MB/s).

Ps. Danne, are you gonna implement also those high frame rate crop modes for 100D?

Danne

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Re: Canon 100D / SL1
« Reply #1627 on: April 09, 2019, 12:40:11 PM »
The direct patching isn´t really working all the time so back again to old lua script method.

Also just uploaded a new build with adtg regs added to rewired anamorphic mode. Without them there´s pretty nasty aliasing going on.

Quote
Ps. Danne, are you gonna implement also those high frame rate crop modes for 100D?
No idea what those are? Feel free to take a look at code and try yourself.

erik1392

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Re: Canon 100D / SL1
« Reply #1628 on: April 09, 2019, 01:37:08 PM »
Quote
No idea what those are? Feel free to take a look at code and try yourself.

I am definitely planning to try something. Is there some knowledgebase about coding ML where I can start? how does ML work in general and how does crop mode and presets work or I have to figure it out form existing code?

As high frame rate, I was referring to presets mv1080p 48/46 fps for 700D, eosm, 5D3. I have seen some commits in the branch, don't know if it actually works on those cameras.

Danne

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Re: Canon 100D / SL1
« Reply #1629 on: April 09, 2019, 01:42:14 PM »
48fps should be doable. Thought it already worked with 50fps in mv720p 3x3 mode.
You can start checking the eosm 48fps parts in crop_rec.c.

EDIT:
Worked already. Set Crop mode to 3x3 720p camera set to PAL. You now have 50fps 2.35:1(1736x726)

erik1392

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Re: Canon 100D / SL1
« Reply #1630 on: April 09, 2019, 05:13:11 PM »
Thanks, I'll try that.

hirez

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Re: Canon 100D / SL1
« Reply #1631 on: April 12, 2019, 08:01:44 PM »
I have a small question about FPS adjustments.  When I shoot say 50 fps i can adjust shutter from 1/64 to 1/4000, but if I start lowering the fps at some point I loose the ability to adjust shutter speed.  The is quite restrictive if I want to shoot a slow (timelapse) video in daylight, and additionally shooting anything moving is problematic.  I find this surprising but hey its a hack and I take what i can get.  Or have I missed something. Would someone mind (briefly) explaining why this is?

Cipolippo

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Re: Canon 100D / SL1
« Reply #1632 on: April 18, 2019, 08:32:07 PM »
Hi
with last build i have a problem with rewired mode...MLV App 1.6 does not remove Focus Dot.

Thanks  :)

masc

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Re: Canon 100D / SL1
« Reply #1633 on: April 18, 2019, 08:43:13 PM »
with last build i have a problem with rewired mode...MLV App 1.6 does not remove Focus Dot.
Install focus pixel maps from dfort, then you are able to remove them.
5D2.212 | EOSM.202

dfort

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5D3.* 7D.206 700D.115 EOSM.203 EOSM2.103 M50.102