From caf1d26c4df515e1fd0f9b2758cd3a589079ff4b Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Wed, 28 Sep 2016 09:40:28 +0100 Subject: [PATCH] Add basic common tasks chapter to the manual. --- doc/manual/dcpomatic.xml | 107 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) diff --git a/doc/manual/dcpomatic.xml b/doc/manual/dcpomatic.xml index cd0a802bb..a790d10cf 100644 --- a/doc/manual/dcpomatic.xml +++ b/doc/manual/dcpomatic.xml @@ -3009,4 +3009,111 @@ hashes. + +Common tasks + + +This chapter describes how to carry out some commonly-required tasks +with DCP-o-matic. The full details are elsewhere in the manual: here +we just discuss different approaches to these tasks and how to carry +them out. + + +
+Adding subtitles to an existing DCP + + +You have three options: + + + +Make a “Version File” (VF) DCP. +Make a complete DCP with projector-added subtitles. +Make a complete DCP with burnt-in subtitles. + + + +Making a VF DCP is usually the best option. This will be a very small +DCP which contains only the subtitles: it refers to your existing DCP +for the picture and sound. The projectionist will ingest both the +existing and VF DCPs and play back the VF. The advantages of this +approach are that the VF is very quick to generate, and small in size, +making it easy to distribute. This is especially useful if you have +to make VF DCPs in many different languages. + + + +Making a complete DCP with projector-added subtitles gives you a new, +single DCP which the projectionist can ingest and play. It will be +the same size as your existing DCP, and fairly quick to create. This +approach relies on the projector (or server) to create the subtitles +and overlay them on the image, which mostly works well but is not +100% reliable. + + + +Making a complete DCP with burnt-in subtitles gives you a new, single DCP +but with the subtitles rendered by DCP-o-matic and copied into your +image. This is slower to create than a DCP with projector-added +subtitles as every video frame with a subtitle must be re-encoded. +The advantage of this approach is that it is less likely to go wrong, +especially if you are using unusual subtitle positioning or character +sets. + + +
+ +
+Making a VF DCP + + +Start a new DCP-o-matic film. +Click Add folder... and specify your existing DCP's folder. +Go to the DCP tab and choose Split by video content for Reel type. +Go to the Video and +Audio tabs in turn and tick the Refer to existing DCP checkboxes. +Add your subtitles to the film in whatever format you have. +Check the subtitle appearance in the preview; it will be +slow to respond as it is having to decompress images from the existing +DCP. +Choose Make DCP from the menu. + + +
+ +
+Making a complete DCP with projector-added subtitles + + +Start a new DCP-o-matic film. +Click Add folder... and specify your existing DCP's folder. +Add your subtitles to the film in whatever format you have. +Check the subtitle appearance in the preview; it will be +slow to respond as it is having to decompress images from the existing +DCP. Adjust the appearance using controls in the +Subtitle tab if required. +Choose Make DCP from the menu. + + +
+ +
+Making a complete DCP with burnt-in subtitles + + +Start a new DCP-o-matic film. +Click Add folder... and specify your existing DCP's folder. +Add your subtitles to the film in whatever format you have. +Go to the Subtitle tab and tick the Burn subtitles into image checkbox. +Check the subtitle appearance in the preview; it will be +slow to respond as it is having to decompress images from the existing +DCP. Adjust the appearance using controls in the +Subtitle tab if required. +Choose Make DCP from the menu. + + +
+ + + -- 2.30.2