Closed Captions in GStreamer.
Key | Action |
---|---|
K or space | Play / Pause |
M | Mute / Unmute |
C | Select next subtitles |
A | Select next audio track |
V | Show slide in full page or toggle automatic source change |
left arrow | Seek 5s backward |
right arrow | Seek 5s forward |
shift + left arrow or J | Seek 10s backward |
shift + right arrow or L | Seek 10s forward |
control + left arrow | Seek 60s backward |
control + right arrow | Seek 60s forward |
shift + down arrow | Decrease volume |
shift + up arrow | Increase volume |
shift + comma | Decrease playback rate |
shift + dot or shift + semicolon | Increase playback rate |
end | Seek to end |
beginning | Seek to beginning |
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Number of views:
386 (this month: 10)Creation date:
Oct. 25, 2018Speakers:
Edward HerveyCompany:
CentricularLicense:
CC BY-SA 3.0Description
While Gstreamer does have support for multiple subtitle formats, Closed Caption (CC) support was always missing until now. This talk will explain what makes CC unique compared to other formats, what new API and elements have been added to help handle it, and what remains to be done to bring it to the same level of support as other subtitling formats. Edward Hervey has been contributing to the GStreamer project for the past 14 years, from core components to high-level projects such as the pitivi video editor. Currently a Senior Engineer at Centricular, he has helped numerous clients in current and past companies to make the most out of GStreamer in various areas. He is currently in charge of Continuous Integration and overseeing QA infrastructure for the GStreamer project.
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