HMC150 will NOT work with strobe lights :( at DVinfo.net

Rikki Bruce · December 29th, 2009, 03:16 AM

Hi folks,

Really hoping someone can help me out here as Im having real issues with my HMC151E (HMC150 for all intents and purposes).

I shoot in nightclubs quite a bit but the HMC150 just dies when there is a lot of strobe light action happening.

Eg:

http://www.strathycruise.com/pics/badavchd.jpg

It might be a one off problem but I was out working at Xmas and again with the strobing came the problem of absolute mush recording.

Orig 400mb AVCHD file:
https://rcpt.yousendit.com/795968098...7f335c1aaf4556

Smaller chunk from a 1.6gb file which Im not going to upload, but saved out as MP4:
https://download.yousendit.com/TzY3RE9pTk03N0FLSkE9PQ

I was recommended changing my setting from PH mode which is variable to one of the other modes but on my 151E I cant see an option for recording in 25p mode in anything other than PH mode :S

Can anyone help as Im going mad with this and my starter HD cam the HV20 and its supposedly inferior HDV system never exhibited this kind of result :(

Many thanks for your help,

Rikki

Steve Wolla · January 8th, 2010, 11:06 PM

Looks like you may have been shooting straight into the strobes? At any rate Panasonic service needs to see this. The 150 should not be behaving in this manner. It is under warranty, so I would send it in ASAP.

Chris Harding · January 9th, 2010, 01:59 AM

Hi Rikki

The pink cast seems to indicate without much doubt that you have a damaged CCD chip.. it's probably not the fact that it's doing it with the strobe but the strobe light itself emits a huge amount of light which is causing the one CCD of the 3 to oversaturate. Technically very bright lights (like the sun) directly into the lens can damage a CCD chip ...I've never had it happen to me but enough lumens from a strobe into your lens (especially zoomed) could, in theory, damage a chip especially if you are shooting manual with the iris wide open!!
As Steve says, send it into Service while it's under warranty and include some sample stills with the camera...even if they can't simulate the problem they will probably put in new CCD's for you

Chris

Jellen Leempoels · January 9th, 2010, 09:38 AM

Perhaps filmed too many Laser beams?

December 29th, 2009, 03:16 AM	#1
Rikki Bruce Regular Crew Join Date: Feb 2007 Location: Glasgow. Scotland Posts: 79	HMC150 will NOT work with strobe lights :( Hi folks, Really hoping someone can help me out here as Im having real issues with my HMC151E (HMC150 for all intents and purposes). I shoot in nightclubs quite a bit but the HMC150 just dies when there is a lot of strobe light action happening. Eg: http://www.strathycruise.com/pics/badavchd.jpg It might be a one off problem but I was out working at Xmas and again with the strobing came the problem of absolute mush recording. Orig 400mb AVCHD file: https://rcpt.yousendit.com/795968098...7f335c1aaf4556 Smaller chunk from a 1.6gb file which Im not going to upload, but saved out as MP4: https://download.yousendit.com/TzY3RE9pTk03N0FLSkE9PQ I was recommended changing my setting from PH mode which is variable to one of the other modes but on my 151E I cant see an option for recording in 25p mode in anything other than PH mode :S Can anyone help as Im going mad with this and my starter HD cam the HV20 and its supposedly inferior HDV system never exhibited this kind of result :( Many thanks for your help, Rikki

January 8th, 2010, 11:06 PM	#2
Steve Wolla Major Player Join Date: Nov 2005 Posts: 477	Looks like you may have been shooting straight into the strobes? At any rate Panasonic service needs to see this. The 150 should not be behaving in this manner. It is under warranty, so I would send it in ASAP.

January 9th, 2010, 01:59 AM	#3
Chris Harding Inner Circle Join Date: Jul 2009 Location: Perth, Western Australia Posts: 8,441	Hi Rikki The pink cast seems to indicate without much doubt that you have a damaged CCD chip.. it's probably not the fact that it's doing it with the strobe but the strobe light itself emits a huge amount of light which is causing the one CCD of the 3 to oversaturate. Technically very bright lights (like the sun) directly into the lens can damage a CCD chip ...I've never had it happen to me but enough lumens from a strobe into your lens (especially zoomed) could, in theory, damage a chip especially if you are shooting manual with the iris wide open!! As Steve says, send it into Service while it's under warranty and include some sample stills with the camera...even if they can't simulate the problem they will probably put in new CCD's for you Chris

January 9th, 2010, 09:38 AM	#4
Jellen Leempoels Tourist Join Date: Dec 2009 Location: Leuven Belgium Posts: 1	Perhaps filmed too many Laser beams?