From 4b34df196b07d081ad88f6c73c71e44d68a6b1df Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Sat, 2 Feb 2019 00:51:46 +0000 Subject: [PATCH] Document re-encode checkbox. --- doc/manual/dcpomatic.xml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/doc/manual/dcpomatic.xml b/doc/manual/dcpomatic.xml index f56c005d6..69eff8138 100644 --- a/doc/manual/dcpomatic.xml +++ b/doc/manual/dcpomatic.xml @@ -1868,6 +1868,17 @@ bandwidth can be between 50 and 250 megabits per second (Mbit/s). Most commercial DCPs use bit rates between 75 and 125 Mbit/s. + +Re-encode JPEG2000 data from input governs +whether or not JPEG2000-encoded data from a piece of content (usually +a DCP) will be re-used in the output data as-is or whether it will be +decoded and re-encoded by DCP-o-matic. If the option is enabled +DCP-o-matic will decompress any JPEG2000 data it finds and re-encode +it. This is useful if you want to reduce the bitrate of a DCP. +Usually you will achieve better quality and quicker results by leaving +this option switched off. + + The Audio Channels control sets the number of audio channels that the DCP will have. If the DCP has any channels -- 2.30.2