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JarrettH
13th January 2006, 07:51
Hey

I took various snipets from movies I had to test H264 on.

They were: Broken Flowers, Eyes Wide Shut, The Abyss

When using Honor Pulldown Flag I can clearly see the interlacing in the preview, but when I stop and switch to Forced Film the interlacing disappears. Can someone explain why? I won't be playing this back on a TV so I'm using 23.97 fps (reverses pulldown process right?).

Thanks!
JarrettH

[)370|\|470!2
13th January 2006, 12:43
This is from DGIndex readme:

Force Film - This option is intended for the special case of film content encoded at 23.976 fps but pulled down for display at 29.97 fps, i.e., 3:2 pulldown. This option will restore the 23.976 fps film rate while keeping audio and video in sync throughout the clip. This option works by ignoring pulldown flags and inserting/removing frames to maintain a constant and sync'ed output stream. Do not use this option on non-3:2 pulled-down material, and, therefore, never use it on PAL or MPEG1.

Hope this answers your query.

Guest
13th January 2006, 13:05
The combing you saw was caused by the pulldown. Setting Force Film causes the pulldown to be ignored, hence, no more combing.