Harlett O'Dowd wrote:
Does anyone here know more about the editing process of early sound film? I could understand some of these establishing shots to help sync up sound-on-disc, but MGM was sound-on-film, at least when MARIANNE was made, right? If that's true, wouldn't it have been fairly easy, even in 1929, to have originally cut these films more along the lines of what became the industry standard 18 months later?
Or was there some sort of technical improvement around 1930 that allowed the editors greater freedom in how they assembled product?
It just goes to show a lack of knowledge can breed contempt. The phenomenon you describe is directly related to the way the films were presented, and in fact it is a carry over from the silent era.
Films in the silent era and early sound era did not have countdown leaders as we have come to know them. Typically, when making changeovers, a projectionist threads up the Academy leader with the "9" (meaning nine feet) in the projector's threading window--The leaders are 12 feet long, but threading up on "9" allows for operator reaction time and the machine coming up to speed before the changeover. When the projectionist sees the first changeover cue, which is 12' from the end of the outgoing reel, he turns on the second projector. When he sees the second changeover cue (which used to be 1' from the end of the reel but now occurs at 1 1/2" from the end of the reel because of the frames often lost when films are plattered as they commonly are today) he hits a switch which closes the shutter and sound on the outgoing machine and opens it up on the incoming machine.
In the silent era there were no countdown leaders, and the leaders tended to be short with a part title card just before the first frame of picture. There were also no chageover cues (though many projectionists carved their own into prints). A common changover in the silent era would be effected by threading on the last frame of the part title before the first frame of picture. Typically, the last shot of a reel would be a subtitle, which was repeated as the first shot of the incoming reel. When that subtitle came on, the projectionist would start the second machine and make the changeover, and the audience wouldn't see it because the image went from a subtitle to the same subtitle. When there was no subtitle, it was common to end a reel with a fairly neutral shot--say a wide shot of someone coming into a room, and begin the next reel with a shot that would not jar the audinece, like a close up.
This practice continued in the early sound era, except now there was a need for the projectors to get up to speed so the sound wouldn't "wow."
So in the early sound era the projectionist would make changeovers as in the silent era, but have to thread 12 to 18 feet from the start of picture for sound, and there were still no changeover cues. Projectionists in the early soud era would receive run-down sheets which would say something like:
Start machine as man walks out of room. Changeover on close up as man comes out door.
With no subtitles as a "safety valve," the reels ended and began with netural shots--sometimes without any sound track to speak of, sometimes with long delays before a line of dialogue. These delays were to accomodate the changeovers, and were never meant to be seen on screen--at least not in the excruciating way they seem today when they are allowed to run a full length and not properly trimmed in the typical TV or video presentation.
Because of the need to make changeovers, and because of other techical issue, reels on early sound films were often relatively short--600 feet say rather than a ful 1,000 feet, so this phenomenon crops up more often than it otherwise might.
All of this changed in October 1930 when the Academy standardized start leaders and changeover cues throughout the industry.