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4th January 2006, 13:45 | #1 | Link |
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Join Date: Dec 2005
Posts: 145
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I'm not gonna start a new topic
This is a newbie question, is mod16 compulsory for x264 like it is for XViD (for best compability)? and another question, are these values correct for SAR I learnt it from YAMB "View and edit Command Line" 16:9 NTSC = 40:33 16:9 PAL = 16:11 Picture aspect ratio is really very confusing!!! how come 16:9 for DVD is 40:33 for MP4? Are there any good guides for this, I tried to do google search and found a few websites, still don't really understand....I can find no website mentioning 40:33 or 16:11! |
4th January 2006, 14:42 | #2 | Link | ||
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4th January 2006, 20:31 | #3 | Link | |
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split
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4th January 2006, 22:45 | #4 | Link |
Angel of Night
Join Date: Nov 2004
Location: Tangled in the silks
Posts: 9,559
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x264 will extend the clip to mod-16. It may zero-extend but I think it repeats the last line. Either way the encode will suffer from bad motion vectors and quantization on those edges, but it's your choice if you want to use it.
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