What matters in practice
The most common request is “make us a few clips out of the corporate film.” It rarely works. A corporate film is built to last, framed wide, and depends on someone choosing to watch. An excerpt of it looks like an excerpt in a vertical frame. Because that is what it is.
What has to be decided before the shoot
- The frame. Vertical is shot, not cropped. Deciding it in post means losing from both sides of the image exactly what explained the context.
- The safe areas. Platforms lay their own interface over the top and bottom of the picture: handles, captions, buttons. Anything placed there is covered. Faces and text belong in the middle.
- The quantity. A shooting day aimed at one result delivers one result. A shooting day aimed at a stock delivers weeks of material, at almost the same cost, because travel, rigging and lighting are paid for either way.
The real bottleneck is not production
Most companies do not struggle to get material. They struggle to get it out. If every post has to pass three approvals, the occasion is over before the post appears. Settle in advance who may publish without asking and where the limit sits. That matters more than any question about cameras.
There is also an uncomfortable truth about shelf life. The effort per piece is far lower here than for a film, and so is the lifespan. That is why a stock built from a few shooting days is worth more than a single elaborately produced piece. The best moment to gather social material is almost always the day a crew is on site anyway.