Please select Into the mobile phone version | Continue to access the computer ver.
Fisrt test camera 4K ..BUT BAD QUALITY..Why?..Where where I'm wrong..
1112 12 2015-4-7
Uploading and Loding Picture ...(0/1)
o(^-^)o
piertex
lvl.4
Flight distance : 370282 ft
Italy
Offline

First fly and  test camera..Edited with premier 4k with VPR 2.File2gb.But the quality is very bad...Why?..something wrong.


2015-4-7
Use props
Marktho1
Second Officer
  • >>>
United States
Offline

Please share camera settings
2015-4-7
Use props
piertex
lvl.4
Flight distance : 370282 ft
Italy
Offline

LOG-4K30-1/320-E.V:-0.3
2015-4-7
Use props
w1der
Second Officer

Sweden
Offline

What is your setting for charpness, contrast and saturation (style settings)
And also what is the setting for white balance ?
Or maybe this isnt used when filming in "LOG" (I havent used that one yet)

The LOG file gives you a very flat result that needs some work in an editor to "come out" good !
2015-4-7
Use props
piertex
lvl.4
Flight distance : 370282 ft
Italy
Offline

LOG Im sure.. Sharp -1 contrast-3 saturation - 3.White AUTO. ND FILTER dji..
2015-4-7
Use props
rodger
Captain
Flight distance : 15812070 ft
  • >>>
United States
Offline

Why do you feel the quality if very bad?
2015-4-7
Use props
w1der
Second Officer

Sweden
Offline

I have tried ... "classic"
Charpness 0
saturation 0
Contrast 0 or 1
1080 / 25fps

And I am pretty happy with the result so far ...
2015-4-7
Use props
Marktho1
Second Officer
  • >>>
United States
Offline

There is definitely something wrong with the footage.... check your sharpness settings and try them on 0. Also try not to underexpose at all... The inspire footage seems to have a lot of artifacts when underexposed and brought up in post....Looks like you may have shot at -1 0r -2 sharpness then tried to sharpen in post...
2015-4-7
Use props
johnmont250
lvl.4

United States
Offline

look up 180deg shutter rule, and control the ss with nd filters.  Kodak wratten 2 nd gels slip,in behind dji one.
sharpness needs to be 0


if the frame rate is 30, youll want a ss of 60
2015-4-7
Use props
Editart
lvl.3

Sweden
Offline

Hi piertex

Sorry for interrupting the conversation about settings in the camera. Settings may by all means make things slightly better but the Inspire1 camera still suffer the harsh effects of video compression no matter what you do. Though I think your footage looks rather OK but when panning or tilting the "low" bitrate is simply not good enough to keep up with the information needed to represent the frames.

Im hoping for DJI to recognise this and push the bitrate upwards with a new firmware. Sorry to say, but this is the only way we are going to experience the quality that H264 encoding is capable of.

Lots of threads discussing this.
Image quality - Too much compression and grain

Troubles to get the BEST 4k bitrate and quality

Inspire 1 H264 Bitrate limit, not great

working with 4k footage in post....some issues.

The only way that we will see a change is if people give their clear feedback straight to DJI. More and more people are seeing this and I think its a serious issue but hopefully with an easy fix

And, we do not know what DJI announces in 18hours. Phantom3, new camera for Inspire1(probably not)....

regards
Mikael
2015-4-7
Use props
pauldean85
lvl.4

United Kingdom
Offline

The sharpness is 100% the issue there - even -1 is too aggressive.
2015-4-7
Use props
johnmont250
lvl.4

United States
Offline

Editart Posted at 2015-4-8 04:51
Hi piertex

Sorry for interrupting the conversation about settings in the camera. Settings may by al ...

yes,  dji, we need a higher bitrate in the camera to get the best results.  
2015-4-7
Use props
piertex
lvl.4
Flight distance : 370282 ft
Italy
Offline

Thank you guys...Thank you!! .For support and your advice.Next test i put sharp 0.My question if the framerate is 30(25) I should put 60(50):lBut with the sunny day.?Thank you!!
2015-4-7
Use props
Advanced
You need to log in before you can reply Login | Register now

Credit Rules