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Performance Data Recorder Playback Brightnesss / Contrast

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Old Jul 20, 2021 | 12:13 PM
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Default Performance Data Recorder Playback Brightnesss / Contrast

RE: 2016 Stingray
I haven't gotten around to playing with my Corvette Performance Data Recorder until now. I've made a couple of videos, and when I playback my recordings, they appear to be to dark. Is there a setting somewhere to bring up the brightness of the recording camera, or is something wrong with my recorder? I know a lot can be fixed in post by your favorite video editor, but I'd like the raw image to have better brightness / contrast to begin with. A video snip is included here.
Time: 8:00AM Bright, cloudless sky. Looks like early evening!


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Old Jul 20, 2021 | 12:23 PM
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I also have a '16 and my vid is much brighter. Sorry I cant help. I dont recall there being adjustments but I could be wrong.
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Old Jul 20, 2021 | 03:59 PM
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Is the upper portion of your windshield heavily tinted?
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Old Jul 20, 2021 | 05:20 PM
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Originally Posted by Grand Slam
Is the upper portion of your windshield heavily tinted?
That was going to be my guess as well.
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Old Jul 20, 2021 | 05:33 PM
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It's late in the day and my brain is hurting, but I thought I remembered reading some threads where there was some video quality issues in earlier models that were addressed with a software upgrade???
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Old Jul 20, 2021 | 07:12 PM
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There was a software update in March of 2015, Here are the differences:



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Old Jul 21, 2021 | 11:18 AM
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Originally Posted by Grand Slam
Is the upper portion of your windshield heavily tinted?
No, there is no aftermarket tinting.
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Old Jul 21, 2021 | 11:20 AM
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Originally Posted by redman76
It's late in the day and my brain is hurting, but I thought I remembered reading some threads where there was some video quality issues in earlier models that were addressed with a software upgrade???
Can anyone assist me with locating and confirming my current software revision?

Thanks!
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Old Jul 21, 2021 | 11:37 AM
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@Let It Ride Sir, quick question. Your avatar says Northeast - your photo examples are clearly European landscape? So, where are you? LOL

Former military I can't help myself. As soon as I look at your pictures my first thought was that's Europe. Further examination the cross walk is a dead give away. LOL
Cheers
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Old Jul 21, 2021 | 12:04 PM
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Originally Posted by fnbrowning
Can anyone assist me with locating and confirming my current software revision?

Thanks!
I think you want PDR > Settings > Software information.

I posted some info on PDR versions a couple years ago. You might want to check this out. https://www.corvetteforum.com/forums...post1598524185
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Old Jul 21, 2021 | 03:54 PM
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Originally Posted by Boxcar
@Let It Ride Sir, quick question. Your avatar says Northeast - your photo examples are clearly European landscape? So, where are you? LOL

Former military I can't help myself. As soon as I look at your pictures my first thought was that's Europe. Further examination the cross walk is a dead give away. LOL
Cheers
I am in NY. Those photos I took off the forum from a ask Tadge question. Maybe Tadge would know? lol
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Old Jul 22, 2021 | 12:18 PM
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I have a 2015 which had the lousy video quality. I did the upgrade…it was still meh.

BUT

i also had my windshield replaced prior to the software update. It occurred to me to see if I could clean the PDR video lens. You can! I sprayed a little window cleaner on a mf towel. Definitely made an improvement.

maybe that’ll help
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Old Jul 22, 2021 | 01:38 PM
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They will all do that. The dynamic range of the camera is insufficient to handle varied lighting differences such as approaching the sun, driving away from the sun, sun through the side and shadows from trees, etc. I have some videos from VIR taken as I progress through a turn the video darkens to the point the cars in front of me literally disappear from view except when their brake lights are lit.

When playing back on a computer or other display you can adjust the brightness to overcome the dark areas of the video.

Bill

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Old Jul 22, 2021 | 08:52 PM
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Originally Posted by Jeff V.
I think you want PDR > Settings > Software information.

I posted some info on PDR versions a couple years ago. You might want to check this out. https://www.corvetteforum.com/forums...post1598524185
Thank you for the link. My version is the 2016, the next one after the 'green tint' fix.
Originally Posted by Bill Dearborn
They will all do that. The dynamic range of the camera is insufficient to handle varied lighting differences such as approaching the sun, driving away from the sun, sun through the side and shadows from trees, etc. I have some videos from VIR taken as I progress through a turn the video darkens to the point the cars in front of me literally disappear from view except when their brake lights are lit.

When playing back on a computer or other display you can adjust the brightness to overcome the dark areas of the video.
Bill
Thanks for the info Bill. I will however, attempt to clean the lens as mentioned above.
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