> The other footage in my timeline is 16 x 9 standard def.
We need details. Standard definition doesn't usually means a whole bunch of standard definition, and usually I would assume your source tape is digital beta.
What is your deliverable? DV? DVD? Blu-Ray? HDCAM? D-Beta? Web? If web, what is your delivery specifications?
Also, ProRes means a whole bunch of supported frame sizes from SD to 2K. Whether you up convert or down convert, depends on what your source footage is and what your final output is.
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