System Interface, Decoding.
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System Interface, Decoding.
- Date
- January 2014
- Author
- Sergio Panseri
void HBBTV_ControlDVBPresentation |
( |
BOOLEAN |
control | ) |
|
Function used to notify the controlling application whether the HbbTV engine is taking control of the A/V presentation.
- Parameters
-
control | TRUE when the HbbTV engine is in control of the A/V, FALSE otherwise. |
E_HBBTV_ERR HBBTV_PresentDVBAudio |
( |
S16BIT |
component_tag | ) |
|
Instructs the controlling application to present the audio specified by its component tag.
- Parameters
-
component_tag | Component tag of the video to be presented. If the component_tag value is -1, the default audio elementary stream must be used. |
- Returns
- - HBBTV_OK success
- HBBTV_ERR_BAD_PARAMETER invalid parameter
- HBBTV_ERR_OTHER controlling application specific error
E_HBBTV_ERR HBBTV_PresentDVBSubtitle |
( |
S16BIT |
component_tag | ) |
|
Instructs the controlling application to present the subtitles specified by their component tag.
- Parameters
-
component_tag | Component tag of the subtitle to be presented. If the component_tag value is -1, the default video elementary stream must be used. |
- Returns
- - HBBTV_OK success
- HBBTV_ERR_BAD_PARAMETER invalid parameter
- HBBTV_ERR_OTHER controlling application specific error
E_HBBTV_ERR HBBTV_PresentDVBVideo |
( |
S16BIT |
component_tag | ) |
|
Instructs the controlling application to present the video specified by its component tag.
- Parameters
-
component_tag | Component tag of the video to be presented. If the component_tag value is -1, the default video elementary stream must be used. |
- Returns
- - HBBTV_OK success
- HBBTV_ERR_BAD_PARAMETER invalid parameter
- HBBTV_ERR_OTHER controlling application specific error
Changes the presentation window of the DVB video.
- Parameters
-
rect | Rectangle representing the position where the video should be presented. Values are in HbbTV 1280x720 coordinates. |
E_HBBTV_ERR HBBTV_StopDVBAudio |
( |
void |
| ) |
|
Instructs the controlling application to stop the audio presentation.
- Returns
- - HBBTV_OK success
- HBBTV_ERR_OTHER controlling application specific error
E_HBBTV_ERR HBBTV_StopDVBSubtitle |
( |
void |
| ) |
|
Instructs the controlling application to stop the subtitle presentation.
- Returns
- - HBBTV_OK success
- HBBTV_ERR_OTHER controlling application specific error
E_HBBTV_ERR HBBTV_StopDVBVideo |
( |
void |
| ) |
|
Instructs the controlling application to stop the video presentation.
- Returns
- - HBBTV_OK success
- HBBTV_ERR_OTHER controlling application specific error