Author Topic: 7D Raw Thread  (Read 434500 times)

arrinkiiii

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Re: 7D Raw Thread
« Reply #1250 on: September 25, 2013, 02:04:35 AM »
I think we can have the cake and eat it too:
https://bitbucket.org/OtherOnePercent/tragic-lantern-6d/commits/d92e590b69620394782eed4b272cc14e9d5563e9

Dunno if there are any issues with this yet, so far no.

This is this?

Only load one raw module. mlv or raw_rec

The next signed build will happen when I figure out the memory error so you can have
headphone/videohacks/fps without it crashing.

Maybe edmac 05 for fir an 06 for bin so you can record full LV on the bin and zoom mode + fps in the fir?

I think soon we will have a build with the fir and bin updated from britom  ;D

arrinkiiii

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Re: 7D Raw Thread
« Reply #1251 on: September 25, 2013, 02:54:44 AM »
Thanks wheezel  8)

@derkiki Just give you the links for install the new updates. And in the same time give some info for the 7D users to know what's going one. I already have the new compilation, do you?

Let's go people, no time for S*** ...this is getting better and better  :D

britom

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Re: 7D Raw Thread
« Reply #1252 on: September 25, 2013, 03:16:03 AM »
I think derkiki was just trying to be an asshole. Anyway, here's a build with the latest changes. Is not signed so fps override and video hacks do not work in this release. When i tested i got no more memory errors and everything is working ok with mlv_rec.
Again big thanks to 1% for his hard work. I'm also wondering if reslock can be fixed to work with this camera or if dual digic is making this harder to achieve.

http://www.magiclantern.fm/forum/index.php?topic=7987

Edit: Sorry about the "asshole" thing, English is not my mother tongue so i misunderstood you.
7D Builds with RAW support: http://bit.ly/14Llzda

mucher

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Re: 7D Raw Thread
« Reply #1253 on: September 25, 2013, 03:22:37 AM »
When reading 1%'s code, suddenly something comes into my mind. Is it possible to load the whole ML thing into the system memory so to eliminate the need to refer back to CF--assuming that it is the case now, because I don't know if all CF card can do read and write simultaneously

1%

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Re: 7D Raw Thread
« Reply #1254 on: September 25, 2013, 03:44:33 AM »
The bin is copied to ram so it only reads at the beginning.

Reslock is supposed to be working.. but it says a lot of edmacs are free, I'm guessing its working on one digic. Its cool I guess because the gui is on there and it does most of the pink frames but the other one might not be?

H264 works in unsigned so really you still wouldn't be without it unless you only boot the fir.

derkiki

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Re: 7D Raw Thread
« Reply #1255 on: September 25, 2013, 05:02:11 AM »
Thanks wheezel  8)

@derkiki Just give you the links for install the new updates. And in the same time give some info for the 7D users to know what's going one. I already have the new compilation, do you?

Let's go people, no time for S*** ...this is getting better and better  :D
I think I love you.

derkiki

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Re: 7D Raw Thread
« Reply #1256 on: September 25, 2013, 05:09:11 AM »
@britom a freshman calls a new user an asshole? Thanks Man!!!!!!!!!!!!!!!!!!!!!!!!!

arrinkiiii

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Re: 7D Raw Thread
« Reply #1257 on: September 25, 2013, 06:00:48 AM »
Love you to dude

@1%
File Manager is not/don't working with mlv files? Thanks for the update and thank you britom for the build  :D

Jared

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Re: 7D Raw Thread
« Reply #1258 on: September 25, 2013, 06:15:11 AM »
Greetings I'm having problems when shooting from build "[7D] PopStop" in MLV
any help?
or any new build?
P.D: Attached Image

Photographer, Videographer, RawVideo Lover.
Canon 7D / Canon 5DMKIII

arrinkiiii

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Re: 7D Raw Thread
« Reply #1259 on: September 25, 2013, 06:28:04 AM »
Latest updates you can find here

http://www.magiclantern.fm/forum/index.php?topic=7987   

Jared

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Re: 7D Raw Thread
« Reply #1260 on: September 25, 2013, 06:34:38 AM »
Latest updates you can find here

http://www.magiclantern.fm/forum/index.php?topic=7987



THANX @ARRINKI ... have any idea of this problem when i shooting in mlv?
Photographer, Videographer, RawVideo Lover.
Canon 7D / Canon 5DMKIII

arrinkiiii

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Re: 7D Raw Thread
« Reply #1261 on: September 25, 2013, 06:40:47 AM »
Looks like a corrupted frame, with new build i think you will not have such problem  :)

1%

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Re: 7D Raw Thread
« Reply #1262 on: September 25, 2013, 07:29:59 AM »
MLV I dunno if I'd trust. I've yet to see a bad frame from raw_rec.

ted ramasola

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Re: 7D Raw Thread
« Reply #1263 on: September 25, 2013, 07:56:24 AM »
tested the latest build.

2 clips where i was able to start and stop recording -No errors.

1 clip where the recording stopped due to card full had approx 30 corrupt frames in the end.

is this normal behavior?

Continuous recording 1728 x 1036.
5DmkII  / 7D
www.ramasolaproductions.com
Texas

immortalartscom

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Re: 7D Raw Thread
« Reply #1264 on: September 25, 2013, 02:15:23 PM »
Hi folks!

i love filming but lost the fun filming with 7D because of its imagequality... now ML Raw is so exciting i love it! i installed it and took my camera with me to test it. here are the results. i compared 1:1 superflat/1.7K-RAW/2.5K-RAW. please download original from vimeo. i also have put some 1:1 pixel frame comparisons under the video on my homepage. use the slider and drag it to left and right to see the difference.

hope you like it or it helps in some way.

Here are the comparison images and video:
http://www.immortal-arts.at/?page_id=3507

here is just the video:


BTW. my card (32GB Kingston ULTIMATE 600x) is too slow. when i hold the camera 100% still and there is less movement in the image there are no pink errors in the image. when i move it fast or the imagecontent changes very much then the errors come. i allready have ordered the 1000x 32GB card everyone recomends. i hope that i can shoot 250f @ 2.5K without errors!

wheezl

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Re: 7D Raw Thread
« Reply #1265 on: September 25, 2013, 02:17:27 PM »
I'm curious as to how accurate the reported speed is during recording.  I'm also curious as to wether some frame sizes write to a particular model of card better (sort of like how the cards often perform better in different parts of the benchmark based on write size).

I'm using a Sandisk 16GB Extreme Pro (60 MB/s).

I'm having difficulty producing results with any consistency but using raw_rec with global draw off I have seen writes of up to 59.6MB/s on this card (yay!)

However I'm not really sure how to go about achieving this on a regular basis.  Often a resolution and frame rate that should fall below the maximum performs worse.  For instance if I try to record at 57 MB/s the card will only do 55 but if I ask for 62 it will do up to 59.  Obviously 62 is not possible :)    I'm just wondering if there is anything obvious I am missing here while I am testing.

I've also noticed that buffer fill method is available in mlv_rec but not raw-rec.   Is this setting unneeded in raw_rec?

If anyone with the same card is interested:

raw_rec.mo
1664x936 (16:9)
Global Draw: Off
Preview: Auto
Card Warm-up: 256 MB
Extra Hacks: On

Framerate: 24
FPS Override: Off

This is 1x from the .bin 

Sometimes it will only reach about 54MB/sec but if I stop it and start again immediately it will go to 59.x   (Perhaps this is working similarly to a warmup?)
On some runs it appears to hit about 59.5 and stay there, other times it seems to go between 57.5 and 59.  It will often start at 54 or so and slowly work its way up to 59.

Like I said I don't know what I should do in my testing to try and get some consistency so any advice would be appreciated.


I just ran another "test" and with the same settings as above but mlv_rec.mo peaked at 59.8MB/sec using Buffer fill method 3.


EDIT:  Added more info.

arrinkiiii

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Re: 7D Raw Thread
« Reply #1266 on: September 25, 2013, 03:07:05 PM »

ok, no MLV view in camera  8)


Thanks wheezl, i got the same card but only 8GB... going try with your settings and with buffer fill method 3 in MLV for see whats happen  :D

1%

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Re: 7D Raw Thread
« Reply #1267 on: September 25, 2013, 04:58:37 PM »
Card speed is never 100% consistent. I'm surprised it gives you almost full advertised speed.


Card full will cause problems, I'd say stop right before.


mucher

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Re: 7D Raw Thread
« Reply #1268 on: September 25, 2013, 05:02:51 PM »
Say, is it possible that we can have some un-precooked RAW someday?

1%

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Re: 7D Raw Thread
« Reply #1269 on: September 25, 2013, 05:09:37 PM »
pre cooked?

I get ~200-250 of 2.5x1000. W/ FPS

Play with height and record in 10x and you get more.

mucher

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Re: 7D Raw Thread
« Reply #1270 on: September 25, 2013, 05:20:17 PM »
I remember somewhere A1ex have said that the RAW has some over-dark areas? A few pages ahead, if I understand correctly.

1%

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Re: 7D Raw Thread
« Reply #1271 on: September 25, 2013, 05:21:56 PM »
Looks the same as other raw to me... maybe a little more CA than others but that could be my lenses.

Abstrak

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Re: 7D Raw Thread
« Reply #1272 on: September 25, 2013, 05:24:13 PM »
Hey guys sorry if this has been posted. My eyes and words are starting to blur together after 100+ pages. Im gettin my used 7d this weekend I have a 60 currently. To clarify the 64gb 1000x works good but the 128gb 1050x are good as well or no?

mucher

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Re: 7D Raw Thread
« Reply #1273 on: September 25, 2013, 05:30:11 PM »
One thought, I don't know how you get the raw data from, 10x zoom might suggest that it might be that the full resolution is filling that buffer, so the buffer that you guys set to capture raw might be wrong size--just wild guess.

Cheers

1%

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Re: 7D Raw Thread
« Reply #1274 on: September 25, 2013, 05:38:21 PM »
10x = 5x with a hobbled YUV buffer so like real hacked mode on cameras which support it. If you do ML grayscale you can see the image too.