Author Topic: Canon 70D  (Read 1530677 times)

ArcziPL

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Re: Canon 70D
« Reply #3175 on: August 10, 2018, 09:15:24 PM »
In the downwloads section you will find:
https://bitbucket.org/ArcziPL/magic-lantern/downloads/

magiclantern-sduhs-Nightly.2018Jul17.70D112.zip -> original sd_uhs, which is benchmarking several settings, so you can find the best setting for your card but it takes ages to complete
magiclantern-sduhscustom-Nightly.2018Jul17.70D112.zip -> custom build, sd_uhs is fixed to [email protected] setting, it does test the throughput after patching *once*

On request I could prepare a similar mod like Danne did already for M, 100D, 700D, (*), skipping the testing completely. So far I didn't need it.
70D.112 | 700D.115 | M.202 | 450D.110

yokashin

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Re: Canon 70D
« Reply #3176 on: August 11, 2018, 03:47:04 PM »
Thank you  :)
It's good that someone supports 70D users.

shinoda

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Re: Canon 70D
« Reply #3177 on: August 11, 2018, 06:54:51 PM »
In the downwloads section you will find:
https://bitbucket.org/ArcziPL/magic-lantern/downloads/

magiclantern-sduhs-Nightly.2018Jul17.70D112.zip -> original sd_uhs, which is benchmarking several settings, so you can find the best setting for your card but it takes ages to complete
magiclantern-sduhscustom-Nightly.2018Jul17.70D112.zip -> custom build, sd_uhs is fixed to [email protected] setting, it does test the throughput after patching *once*

On request I could prepare a similar mod like Danne did already for M, 100D, 700D, (*), skipping the testing completely. So far I didn't need it.

Thank you, it's very much appreciated! So you recommend to bench it with the first build? I'll do that!

Edit: I have some hiccups, I did a fresh install with the custom build (it tested it first and I have have the same settings with a SanDisk Extreme PRO): the ML menu freezes when I want to change RAW video settings... The lossless setting was the culprit, so I used the mlv_rec module. It's strange, I have the exact same settings as you (160mhz, more than 60mb/s, 40 before) but when I run the benchmark and I use raw video, it doesn't seem to change anything.

andy kh

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Re: Canon 70D
« Reply #3178 on: August 12, 2018, 11:22:31 AM »
#shinoda  activate crop_rec, raw, mlv, sd_uhs etc. after you restart your camera, dont turn on the raw. if you do so, your camera wil freeze .turn on only the mlv.
i have another build by Danne. i have no problem turning on the raw with that build

ArcziPL

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Re: Canon 70D
« Reply #3179 on: August 12, 2018, 11:53:18 AM »
Hi shinoda, sorry forgot to mention: this build is directly the sd_uhs branch, which as I understood you have asked for. I don't know how good it is in RAW video recording, I only take the sd_uhs.mo from it and copy it to another build which I use. Probably the sd_uhs.mo (so the module to do overclocking) is what you really wanted.

Please, use only the ML/modules/sd_uhs.mo file from this build and copy it to your SD card with the ML build which you were using up to now and where RAW video works.

BTW: there is no build so far with lossless compression for 70D.
70D.112 | 700D.115 | M.202 | 450D.110

ArcziPL

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Re: Canon 70D
« Reply #3180 on: August 12, 2018, 01:48:55 PM »
OK, here I post the crop_rec_4k_mlv_lite_snd with sd_uhs (160MHz fixed) added, so you can directly unpack it to your SD and use:

https://bitbucket.org/ArcziPL/magic-lantern/downloads/magiclantern-croprec4kmlvlitesnd+sd_uhs--Nightly.2018Aug10.70D112.zip


1. Start your camera in photo mode
2. Go to ML settings, Modules tab, enable: mlv_lite, mlv_snd, sd_uhs
3. Reboot
4. Go to ML settings, Movie tab, enable RAW video, in its settings change Data format to 10-bit (the normal one, without compression!)
5. Go to Debug tab, run SD overclock, wait until it's done
6. Switch to Movie mode
7. In Canon menu set 1080p 25 or 24fps
8. Start recording.

You don't need to enable the 5x zoom or anything like that. 70D will record 1832x1024 full-frame RAW in that way, providing normal, full-color live preview. You can also use the 3x zoom mode from Canon menu. Thanks to sd_uhs the recording at this resolution at 10 bit bitdepth will be continuous.

When this works, you can experiment with further settings if you want -- higher resolutions with the 5x zoom enabled etc. But I use only what described above. I don't like the broken preview of 5x zoom mode and it will also be very limited in recording time.

Forget so far about crop_rec, mlv_rec etc. You don't need them to start.
70D.112 | 700D.115 | M.202 | 450D.110

shinoda

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Re: Canon 70D
« Reply #3181 on: August 12, 2018, 02:15:40 PM »
Thanks a lot guys, everything's good!