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Whilst we are broadcasting 7 days a week the small technical team are working behind the scenes. For those that might be interested I thought I start a blog of the sorts of technical problems and projects we have at Vintage Radio.

Crashing the web site and not having a viable backup are two very embarrasing things to do by station support.

I was creating a local copy of the web site database using an old local backup and failed to notice that the database the upgrade software was referencing wasn't my local database but the one on our web hosting server. When I noticed it was too late. We lost a lot of presenter page data and news items plus some recent user loin data.. Fortunately this databse update glitch also could be turned round to edit the database to the latest copy of a web site backup we had. 

The moral of this story is check , then check again before pressing the update commit button. Also keep more up to date backups is the second.

Tech Coordinator -  absolutely mortified with embarrassment.

 

All our Live Day programmes are recorded automatically. We do this so we can re-use some of the live material again. For some time we have been recording the complete Live Days output as a single mp3 file. Mainly because we haven't been able to find the right software that didn't cost us anything that would produce recordings in 1 hour chunks! Our typical Live Day files produced mp3 files of about 1GB. Not exactly easy to move around let alone edit. We changed our software to one that could be fully automated earlier in the year. It had been working quite hqppily until November when we discovered that our recordings were being corrupted - actually the recordings were too distorted to re-use. We haven't been able to check all files yet as we have quite a back log of materail to check. It looks as if just recordings in the first 2 weeks of November were affected. We have no idea what has caused this as nothing had been changed. The only possible answer is that a Windows update had somehow affected the sound card drivers and hence the  sound levels. Unlikely but possible. However, since the middle of November we changed to a briliiant new piece of software by http://www.playitsoftware.com/. it uses a GUI based scheduling system and for the past month approx. has been totally bomb proof and has also produced excellent recordings. It allows us to produce our Live Day recording in  hourly files which makes moving them around and editing the files very straightforward. Most Live Day programmes are in 1 hr or 2 hr chunks.The software is also free. The developers are also very helpful and responsive.

We do have a studio based recorder but this is used for in-studio recording of prgrammes and those presenters that wish to make a individual record of their live programmes.

 
In our Green Room we requred a PC for simple web browsing by office staff. As we had no spare Windows XP licences I installed Ubuntu Linux partly on the basis that we had no Linux users and hence would discourage tinkering whilst still offering a Windows like experience. It was only really there to offer a browser to access the Vintage web site and our webmail account. Despite that idle hand went to work and made a mess of the desktop and rendered the PC virtually unusable. It wasn't actually clear what they were doing. We have a technical team available to answer questions (me!) - like how do I do this????? and it doesn't work! So I normally would have had a 16 mile round trip to fix the problem. Fortuntely I was coming to listen to a lecture on FM vs DAB courtesy of the IET at the YMCA and someone drove me there so it wasn't too much of a problem.
 

Managed to sort out the web site backup system. Just needed a more recent version of the software - now works a treat.  we now have a number of Vintage Radio presenters who are creating their own web pages to tell listeners abouttheir programmes.

This is where Content Management Systems really come into their own. They are so much more flexible than vanilla html based web sites. They have their downsides and relying on a database system to maintain the underlying structure has its own potential problems   but the overall flexibility is a lot better. I have installed a number of these CMS systems when in gainful employment and the functions and applications available are pretty amazing. A triumph for Open Source software. Our package - Joomla, is used for for thousands of web sites world wide from individuals through to large corporate sites.

 

Further to my post on 2erd august. We are setting up a small training studio with spare bits and pieces and one item required was a PC for a playout system. As mentioned on 23rd we acquired a free and  elderly nth hand single core Win XP system but adequate for our use. A lot of TLC was required to clear out duff software and sort the registry out. 

Then disaster struck - having thought it was all back to factory new condition (well I think a car sales paper would decsribe it as a good little runner with 10months MOT that will give a number of years attention if looked after) it wouldn't work with any of our monitors in the studio. The Windows resolution setting had been altered or corrupted so some software displayed correctly but text was blurr, too small to read clearly even if yu had 20-20 vision and our playout software had large parts of its on-screen graphics missing which rendered it unusable. The VGA socket also proved to be flaky,  loose solder connecton probably, and the internal CMOS /BIOS battery had failed. I put in a new graphics card, changed the battery and reset the Windows screen resolution which was the main problem.

At times I wonder bif using second hand PC's is really viable. Having said that once revamped they are usually good for a couple of years. We have some new PC's for the critical studio functions but can use old PC's for browsers in the office and studio which aren't required to be broadcast critical. 

 
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