What is BT.709 / BT.601?

sidaddi / xy-vsfilter

Automatically exported from code.google.com/p/xy-vsfilter

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What is BT.709 / BT.601? #36

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago

what does it do?
what will happen if i enabled BT.709?
is BT.709 faster at rendering than BT.601?
if possible can you add detailed info in wiki?

Original issue reported on code.google.com by ved_k...@ymail.com on 27 Oct 2011 at 12:41

GoogleCodeExporter commented 8 years ago

BT.709 and BT.601 are two different yuv color convention. The option in 
xy-vsfilter for BT.709/BT.601 switching will not affect the performance. It 
only affects the color of subtitles, the difference is visible, but not obvious 
(if you're not sensitive to colors). Generally, for videos of size above 
1280x720, using BT.709 given the correct result.

Original comment by YuZhuoHu...@gmail.com on 28 Oct 2011 at 2:42

Added labels: Priority-Low, Type-Other
Removed labels: Priority-Medium, Type-Defect

GoogleCodeExporter commented 8 years ago

Original comment by cyber.sp...@gmail.com on 2 Nov 2011 at 11:46

Changed state: Done

GoogleCodeExporter commented 8 years ago

Original comment by cyber.sp...@gmail.com on 10 Nov 2011 at 11:21

Added labels: Component-Docs

GoogleCodeExporter commented 8 years ago

Original comment by cyber.sp...@gmail.com on 10 Nov 2011 at 11:22

Removed labels: Priority-Low, Type-Other