Modify ↓

Ticket #9569 (closed Patch - Bug Fix: Fixed)

Opened 2 years ago

Last modified 2 years ago

CEA-708 captions do not update frequently enough

Reported by: Clayton Smith <argilo@…> Owned by: danielk
Priority: minor Milestone: unknown
Component: MythTV - ATSC Version: 0.24-fixes
Severity: medium Keywords: cea-708
Cc: Ticket locked: no

Description

CEA-708 closed captions in MythTV usually display only one line at a time, rather than one character at a time as my televisions' caption decoders do. As a result, the viewer must wait longer before seeing the caption text, and ofter the bottom line of scrolling captions remains unused because the updates seem to occur just after a carriage return has cleared the bottom line.

The attached patch corrects this problem by triggering an update after each new packet, rather than waiting until a control sequence arrives.

Attachments

caption-per-character.patch​ (1.9 KB) - added by Clayton Smith <argilo@…> 2 years ago.

Change History

Changed 2 years ago by Clayton Smith <argilo@…>

comment:1 Changed 2 years ago by markk

  • Status changed from new to closed
  • Resolution set to Fixed

Fixed in f1bc0b5ddf2b05477c5a

View ↑

Add a comment

Modify Ticket

Action
as closed
The resolution will be deleted. Next status will be 'new'
Author


E-mail address and user name can be saved in the Preferences.

Attachments ↑
 
Note: See TracTickets for help on using tickets.