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-   -   EX3 Video Has Black Stripes and Bad Pixels (https://www.dvinfo.net/forum/sony-xdcam-ex-pro-handhelds/501229-ex3-video-has-black-stripes-bad-pixels.html)

Dan Licht October 2nd, 2011 01:56 PM

EX3 Video Has Black Stripes and Bad Pixels
 
1 Attachment(s)
I've used my Sony EX3 for a couple years now with nary a problem. In the past couple of weeks the recorded video has had irregular black stripes, faded strips, and missing pixels. At first I thought it was a bad 16GB SxS Card. But it's also happening with my Transcend card and Kensington adapter (which worked fine for years). Seems odd that 2 cards which have worked fine for years would both experience the same problem. It doesn't happen on every frame, in fact I can get a minute or two of good footage but then it manifests itself again. I've attached a sample frame.

Any idea what is causing this? Unfortunately, I have a shoot in a couple of days so no way I can send the camera to Sony at this time. Any thoughts would be appreciated. Cheers.

Dave Sperling October 2nd, 2011 06:39 PM

Re: EX3 Video Has Black Stripes and Bad Pixels
 
Does the problem show up in the viewfinder / in a monitor connected to the camera? If so, does it only show up while recording?
Are these single-frame events, or multi-frame, and what is the frequency?
Obviously I don't have an idea what's causing the problem, but trying to understand whether the problem is coming from the camera side or the encoder side or the recording side.

Vincent Oliver October 4th, 2011 12:22 AM

Re: EX3 Video Has Black Stripes and Bad Pixels
 
You have a camera fault, could be a loose connection on the CMOS chip, or an interruption to the data flow to your memory card, does this happen on both Slot A & B?. Whatever the problem, you should send the camera in for a service. Don't risk it on an assignment.


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