Revisit: PDR vs CDR Encode Performance

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ynotfish

Senior Contributor Location: N.S.W. Australia Joined: May 08, 2009 02:06 Messages: 9977 Offline

Solved by

Dec 23, 2016 15:22

In a PDR14 thread, Jeff (JL_JL) raised the performance comparison between PDR14 & CDR4 when rendering colour corrected clips from UHD to HD - http://forum.cyberlink.com/forum/posts/list/48352.page

I've repeated similar comparison tests with PDR15 & CDR5.

Procedure:

In PDR15 - 1 minute 3840x2160 source video colour corrected via CDR5

Produced in PDR15 to 3840x2160 & 1920x1080 - encoding time noted

Repeat procedure for 1920x1080 source video - rendered only to 1080p - encoding time noted

In CDR5 - same source videos colour corrected

Produced in CDR5 to same spec videos as above.

By comparisong with PDR14 & CDR4, encoding times are better overall, but encode time ratios between PDR & CDR are similar. Previous test - http://forum.cyberlink.com/forum/posts/list/48352.page#253129

Cheers - Tony
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