Could be any number of different things, ranging from physically damaged discs to weird image formatting. I'd suggest getting trying IsoBuster to see if it can find any readable data on the discs. If so, you know that you might have some chance of retrieving something. https://www.isobuster.com/ Jan Werner ____________ On 3/20/2024 1:53 PM, Rich at tnr via Hidden-discuss wrote: > guess I wasn't clear enough > > The DVD-R came from a local TV station who tapped the venue - they > appear to be quality media and burned > I might be able to dig into station staff to find out who and how they > burned them. > > The drives I tried them on (tried a number) all say either 'Wrong type' > (TV with built in drive) or show no content (computers > 1) > Which I thought was the issue, however it happened on too many of them. > > ??? R > > On 3/20/2024 1:44 PM, all pinehurstpictures.com wrote: >> >> Rich, >> >> This has been a problem since the inception of DVD-R. It all comes >> down to 1. Quality media, 2. Quality authoring. Since you already have >> the DVD-R and it is from a quality source, then how you author the >> disc is your biggest concern. If you create it with one of the >> low-cost software factories, you may have problems. >> >> Rikk Desgres >> >> Pinehurst Pictures & Sound >> >> *From: *Hidden-discuss <hidden-discuss-bounces at lists.hidden-tech.net> >> on behalf of Rich at tnr via Hidden-discuss >> <hidden-discuss at lists.hidden-tech.net> >> *Date: *Wednesday, March 20, 2024 at 1:00 PM >> *To: *HT-discuss <hidden-discuss at lists.hidden-tech.net> >> *Subject: *[Hidden-tech] What to do with DVD-R >> >> I have a sizeable (40) batch of DVD-R from a local venue we'd like to >> pass to attendees. >> >> I've found many are DVD-R that will not read in more recent players. >> Anyone have experience with various versions of DVDs ? >> >> Is this just an issue with computer drives ? >> >> Any suggestions who can convert to a more recent format ? >> Or to a digital drive ? >> >> Any ideas would be helpful. >> >> R. >> >> -- >> Rich Roth >> CEO TnR Global >> >> Bio and personal blog: http://rizbang.com >> Building the really big sites: http://www.tnrglobal.com >> Small/Soho business in the PV: http://www.hidden-tech.net >> Places to meet for business: http://www.meetmewhere.com >> And for Arts and relaxation: >> http://TarotMuertos.com <http://TarotMuertos.com> - Artistic Tarot Deck >> http://www.welovemuseums.com >> http://www.artonmytv.com/ >> Shakers: http://www.shakerpedia.com/ >> Helping move the world: http://www.earththrives.com >> >> _______________________________________________ >> Hidden-discuss mailing list - home page: http://www.hidden-tech.net >> Hidden-discuss at lists.hidden-tech.net >> >> You are receiving this because you are on the Hidden-Tech Discussion list. >> If you would like to change your list preferences, Go to the Members >> page on the Hidden Tech Web site. >> http://www.hidden-tech.net/members >> > -- > Rich Roth > CEO TnR Global > > Bio and personal blog:http://rizbang.com > Building the really big sites:http://www.tnrglobal.com > Small/Soho business in the PV:http://www.hidden-tech.net > Places to meet for business:http://www.meetmewhere.com > And for Arts and relaxation: > http://TarotMuertos.com - Artistic Tarot Deck > http://www.welovemuseums.com > http://www.artonmytv.com/ > Shakers:http://www.shakerpedia.com/ > Helping move the world:http://www.earththrives.com > > > _______________________________________________ > Hidden-discuss mailing list - home page: http://www.hidden-tech.net > Hidden-discuss at lists.hidden-tech.net > > You are receiving this because you are on the Hidden-Tech Discussion list. > If you would like to change your list preferences, Go to the Members > page on the Hidden Tech Web site. > http://www.hidden-tech.net/members