[mythtv-commits] Ticket #10984: Improve closed caption performance

MythTV noreply at mythtv.org
Thu Sep 5 19:46:41 UTC 2013


#10984: Improve closed caption performance
-------------------------------+-----------------------------
 Reporter:  stichnot           |          Owner:  stichnot
     Type:  Developer Task     |         Status:  new
 Priority:  minor              |      Milestone:  0.28
Component:  MythTV - Captions  |        Version:  Master Head
 Severity:  medium             |     Resolution:
 Keywords:                     |  Ticket locked:  0
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Comment (by Jim Stichnoth <jstichnoth@…>):

 In [changeset:"cfc3b7c8e50038d52b739077068ffa7a8f82fd56/mythtv"]:
 {{{
 #!CommitTicketReference repository="mythtv"
 revision="cfc3b7c8e50038d52b739077068ffa7a8f82fd56"
 Subtitles: Clean up the code and reorganize somewhat.

 * The code specific to cc608, cc708, and srt is made more
   object-oriented.

 * Various external caches of the SubtitleScreen's children list
   (e.g. expiration time, cc708 window number, original widget area)
   are integrated directly into the children list for simplified
   management.

 * Method definitions are reordered in the file to more logically match
   declaration order.

 * Most of the VB_VBI logs are reduced to the LOG_DEBUG level.

 * The subtitle creation pipeline is somewhat more amenable to tweaks
   and performance-related experiments.

 Refs #10984
 }}}

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10984#comment:12>
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