The use of Vine in libraries and archives

Vine is a mobile app that is available on iOS and Android.
It records 6 minute videos that can be shared immediately on Twitter, or be embedded in websites.

I was alerted to it through the ANZ 23 Mobile Things course.

It is very easy to use, and very easy to share.

The following Vines are good examples of how we can use it in our library or archive settings:

From the Appleby Library:



As well as this one:



I made one for the Radio Archives as well:



How can we use Vine for the libraries and archives?

Blog post by Karen du Toit, Archivist in the SABC Radio Archives.

Report about the British Library Audiovisual Archiving Training Workshop at the SABC

The British Library has received support from the World Collections Programme to run a course on sound and audiovisual archiving in South Africa. Participants for the programme were drawn from the SABC Regional branches and from broadcast archives in other southern African countries.
                    - (Dr Janet Topp Fargion, Lead Curator, World and Traditional Music of the British Library)

Report by Elizabeth Mate, Archivist, SABC Radio Archives, who had the privilege to attend the workshop.

The British Library Audiovisual Archiving Training Workshop started from the 28th 0f March to the 1st of April 2011, in the M5 studio of the SABC. 

The first two days was with Will Prentice (Head of Technical Services, Sound and Vision) where we focused on the brief history of analogue audio and a few processes of digitization. He spoke about the qualities of audio (mav, mp3, vma) whereby he advised us, as archivists to always consider the original. In this case it will be wav, for it is not compressed like mp3 which throws out a lot of data.  We were showed how to clean the tape and cassette machines and how to demagnetize the machines. He said it was a standard thing for every archivist before recording and cataloguing material every day.  We spoke about the actual storage areas of audio. It was agreed that space is a very huge problem for all archives.  We spoke about things which can be of great damage to our work such as air conditioning and water.  We also spoke about LP’s, CD’s reel-to-reel tapes and different types of analogue carriers.  We were shown how to adjust the pitch of sound on the cassette play back.

The last session was with Andrew Pearson (Maintenance Repair & Design Engineer, Sound and Vision), who did the introduction to video archiving. He showed us how many times a film move for us to see one picture. We focused on the qualities of video/film; and how colour was added to the black and white films.  He showed us how to adjust the video recorder to get the right colour of different colours on the bars of the TV monitor. We also spoke about sound adjustment; high light means brightness, and other distorting pitches. We dealt with video cassettes, their durability, and the processes it takes when bringing it to digitization. We were even taught how to open a video tape and fix the tape. We also touched on the use of Wavelab. It is a very important tool when it comes to transferring audio from both analogue audio carriers and digital ones.

During the Workshop, we were also advised that technicians from the Technical departments must not just phase away or throw away broadcasting equipment. They must work together with archivists to know what type of audio carriers still needed to be used.

We were advised that materials or audio which are on analogue carriers must be converted or transferred to digital carriers before equipments using these carriers are phased out.  The equipment is being phased out because it is no longer being manufactured.

I think the SABC is on the right track by introducing digitization in its audio and audiovisual archives.

Related post:
British Library Audiovisual Archiving Training Workshop

How long do CD-Rs last?

The manufacturers claim 75 years (cyanine dye, used in "green" discs), 100 years (phthalocyanine dye, used in "gold" discs), or even 200 years ("advanced" phthalocyanine dye, used in "platinum" discs) once the disc has been written. The shelf life of an unrecorded disc has been estimated at between 5 and 10 years. There is no standard agreed-upon way to test discs for lifetime viability. Accelerated aging tests have been done, but they may not provide a meaningful analogue to real-world aging.

Exposing the disc to excessive heat, humidity, or to direct sunlight will greatly reduce the lifetime. In general, CD-Rs are far less tolerant of environmental conditions than pressed CDs, and should be treated with greater care. The easiest way to make a CD-R unusable is to scratch the top surface. Find a CD-R you don't want anymore, and try to scratch the top (label side) with your fingernail, a ballpoint pen, a paper clip, and anything else you have handy. The results may surprise you.

Keep them in a cool, dark, dry place, and they will probably live longer than you do (emphasis on "probably"). Some newsgroup reports have complained of discs becoming unreadable in as little as three years, but without knowing how the discs were handled and stored such anecdotes are useless. Try to keep a little perspective on the situation: a disc that degrades very little over 100 years is useless if it can't be read in your CD-ROM drive today.

By some estimates, pressed CD-ROMs may only last for 10 to 25 years, because the aluminium reflective layer starts to corrode after a while.

One user was told by Blaupunkt that CD-R discs shouldn't be left in car CD players, because if it gets too hot in the car the CD-R will emit a gas that can blind the laser optics. However, CD-Rs are constructed much the same way and with mostly the same materials as pressed CDs, and the temperatures required to cause such an emission from the materials that are exposed would melt much of the car's interior. The dye layer is sealed into the disc, and should not present any danger to drive optics even if overheated. Even so, leaving a CD-R in a hot car isn't good for for the disc, and will probably shorten its effective life.
Marius Oosthuizen (Sound Engineer, SABC Radio Archives)