[mythtv-commits] Ticket #11899: Garbled CCs on some stations

MythTV noreply at mythtv.org
Fri Oct 18 21:38:14 UTC 2013


#11899: Garbled CCs on some stations
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 Reporter:  faginbagin <mythtv@…>  |          Owner:  stichnot
     Type:  Bug Report - General   |         Status:  accepted
 Priority:  minor                  |      Milestone:  0.27.1
Component:  MythTV - Captions      |        Version:  0.27-fixes
 Severity:  medium                 |     Resolution:
 Keywords:                         |  Ticket locked:  0
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Comment (by Jim Stichnoth <jstichnoth@…>):

 In [changeset:"7323c328dea2094edb369433092696a06cd3b243/mythtv"]:
 {{{
 #!CommitTicketReference repository="mythtv"
 revision="7323c328dea2094edb369433092696a06cd3b243"
 Fix some cc608 field number handling.  Refs #11899.

 More accurately decodes CEA-608 captions encoded in SCTE-20 user data.
   * Field number 3 is merged with field number 1 instead of 2.
   * Data in field number 3 is not rejected.
   * Field numbers 1 and 2 are then swapped if top_field_first is false.
 These changes are based on the SCTE 20 handling code from ccextractor.
 (cherry picked from commit e20a6310b1a2716ce601950a7278726c6d41b538)
 }}}

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Ticket URL: <http://code.mythtv.org/trac/ticket/11899#comment:6>
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