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Platter Systems: Difference between revisions
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Most of the damage to plattered prints occurs when individual reels are built up to the platter or when the print is broken back down to shipping reels. | Most of the damage to plattered prints occurs when individual reels are built up to the platter or when the print is broken back down to shipping reels. | ||
One problem that is always present when plattering or building up to large reels is the need to cut the [[leader|head and tail]] off of each reel in order to join the reels together. | One problem that is always present when plattering or building up to large reels is the need to cut the [[leader|head and tail]] off of each reel in order to join the reels together. To prevent the reel order from being mixed up after the print has been broken down, the first and last frame of picture were left on the head and tail respectively. This identifying frame (sometimes called a match frame) was then matched to the reel upon breakdown. If done properly, this results in a single splice (probably concealed by the changeover when run reel-to-reel) and no footage loss. In practice, however, it was common for projectionists to tear the tape splices between the reels by hand instead of peeling off the tape, causing damage to the frames. It was also common practice for each subsequent venue to simply make a fresh cut instead of reusing the existing head or tail splice. This resulted in cumulative footage loss, and often in a series of poorly made splices immediately adjacent to one another at the end of the reel. Heads and tails were often rejoined to the reel using masking tape instead of being properly spliced. | ||
Regardless of the technique employed, cutting and rejoining the heads and tails also led to increased handling of the picture area. At the very least, the picture area was handled in order to splice the reels together and subsequently break them apart (usually without gloves), but due to the overall rough handling of film prints in platter houses, this also meant that the picture area would often come into contact with the floor or meet some other form of abuse. It also frequently led to mishandling of the heads and tails, resulting in [[Print contaminant|print contamination]]. As a result, plattered prints were often badly scratched and filthy at the reel changes. | Regardless of the technique employed, cutting and rejoining the heads and tails also led to increased handling of the picture area. At the very least, the picture area was handled in order to splice the reels together and subsequently break them apart (usually without gloves), but due to the overall rough handling of film prints in platter houses, this also meant that the picture area would often come into contact with the floor or meet some other form of abuse. It also frequently led to mishandling of the heads and tails, resulting in [[Print contaminant|print contamination]]. As a result, plattered prints were often badly scratched and filthy at the reel changes. | ||