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Re: Getting RAW Video

PostPosted: Sat Sep 19, 2015 11:16 pm
by squig
:clap: The other way to lower the data-rate is to crop the frames like magic lantern have done. I mostly shoot with a 2.35:1 aspect ratio on the 5D which records at around 65Mb/sec.

Re: Getting RAW Video

PostPosted: Sun Sep 20, 2015 5:48 pm
by Sandco
AWESOME WORK LEEGONG!!! :clap:

CAnt wait to finally use this hack...I have upgraded cameras several times since this started and now have a raw video setup but always kept my d5100 just incase it eventually worked out.

Please dont crop the recording in camera if possible
you can always crop in post but cant uncrop
(some of us need height and 16:9 dont work)

raw sensor data would be best
THANKS AGAIN

EDIIT
just saw you captured 1664x1100 size frames
that would be great! even if only a few seconds of recording at a time

Re: Getting RAW Video

PostPosted: Sun Sep 20, 2015 9:17 pm
by Diegoureva12
I think that squig´s idea is the best solution in order to low the data-rate, crop the frames is not a big deal.

Re: Getting RAW Video

PostPosted: Mon Sep 21, 2015 2:49 am
by squig
1664x936 (16:9) @ 24p raw data-rate is about 62MB/s which should be feasible on some Nikon DSLRs http://www.cameramemoryspeed.com/camera-tests/ A 16% post upscale and you're all good.

Re: Getting RAW Video

PostPosted: Mon Sep 21, 2015 7:25 am
by devencurveball
Great work Leegong!! Question, I have d3100 with Leegong's firmware hack, and am looking to upgrade. Should I go and get a used d7000 for $330 (preferably) or should I get a d5100 for around $250 used? Thanks for your time and can't wait for some sexy raw video!! :clap: :clap:

Re: Getting RAW Video

PostPosted: Mon Sep 21, 2015 7:33 am
by leegong

Re: Getting RAW Video

PostPosted: Mon Sep 21, 2015 8:13 am
by leegong
Hi , all ,
At first , thanks so so much for you guys who encourage me greatly in this thread .
I'm sorry i can not answer all questions of you guys here :
1) I'm busy reading firmware , have no much time talking with non-technical topic .
2) i'm not good at english , it always take me lots of time typing good answer (suitable , polite , correct i think ) .
3) It's very hard finding out the logic relationship between different parts of codes inside firmware , after i took
long time tying answer here , the thinking was broken .
Sorry again , i didn't answer all questions of you doesn't mean your supprtings are not important , your supportings really encourage me so much , thanks again !

Regards ,
Leegong

Re: Getting RAW Video

PostPosted: Mon Sep 21, 2015 8:29 am
by leegong

Re: Getting RAW Video

PostPosted: Mon Sep 21, 2015 10:27 am
by joelfri
So happy to hear you doing this. I'm positive you'll get this done.

Thanks in advance from America!

-Joel
(d5200 user)

Re: Getting RAW Video

PostPosted: Tue Sep 22, 2015 9:53 am
by nikkor