Editing 24p (section)

=== 60i to 24p slow-motion conversions ===
==== Using Adobe After Effects ====
This method requires the use of [[Adobe After Effects]] and applies to any interlaced material. It uses all of the temporal information in 50i or 60i footage to create the equivalent of a slow motion sequence shot at 50 or 60 frames per second, respectively. It also does not require multiple render passes to achieve the effect, avoiding generation loss from multiple compression cycles.<ref>[http://rarevision.com/v1/articles/slow_motion.php "Slow Motion in 24p Filmmaking"] {{Webarchive|url=https://web.archive.org/web/20101225004540/http://rarevision.com/v1/articles/slow_motion.php |date=2010-12-25 }}, a 2003 article by Rarevision</ref>

==== Using VirtualDub + AviSynth ====
[[VirtualDub]], along with [[AviSynth]], can be used to perform a 60i to 24p conversion in a similar way to After Effects. AviSynth performs the deinterlacing, then [[Frameserver|frameserves]] the 60p half-resolution result to VirtualDub for further processing (specifically, adjusting field height using the "field bob" filter, resizing back to full resolution and then outputting at 24 frame/s). The reason AviSynth must be used is because VirtualDub cannot split the fields into a 60p sequence on its own, and this technique requires 60p input.