I would really appreciate some help/advice if anyone has any insights about the following issue.
A sizzle reel that a client has asked me make needs to include a scene where a grid of silent video clips all play at once, and periodically one of the clips will become highlighted in some way, and its audio will come in. The clips haven't been collected yet, but they will be a mixed bag of sizes, formats and frame rates.
Thing is - what frame rate should I give the composition in order to deal with such a range of footage? Should I convert all of the clips so that they are in a shared codec and frame rate beforehand?