Opened 13 years ago
Closed 13 years ago
#9192 closed defect (Fixed)
CC608 "clear display" codes are not processed correctly
Reported by: | Owned by: | markk | |
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Priority: | minor | Milestone: | 0.24 |
Component: | MythTV - General | Version: | Master Head |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
EIA-608 closed captions are being displayed too long (usually until the caption changes). This isn't usually a big problem except for cases where the captioner has explicitly cleared the captions to avoid obscuring some on-screen graphic.
I think this problem was introduced when the OSD was ported to MythUI. In CC608Reader::Update, the captions should be cleared when "subtitle.clr == 0 && subtitle.len == 0". However, SubtitleScreen::DisplayCC608Subtitles does not update the display when this happens.
The attached patch seems to fix the problem.
Attachments (1)
Change History (3)
Changed 13 years ago by
Attachment: | cc_clr-r27113.patch added |
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comment:1 Changed 13 years ago by
Milestone: | unknown → 0.24 |
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Owner: | set to markk |
Status: | new → accepted |
Version: | Unspecified → Trunk Head |
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(release-0-24-fixes) fix clearing of CC608 subtitles