org.ocap.service
Class S3DAlternativeContentErrorEvent

java.lang.Object
  java.util.EventObject
      javax.tv.service.selection.ServiceContextEvent
          javax.tv.service.selection.PresentationChangedEvent
              javax.tv.service.selection.AlternativeContentEvent
                  org.ocap.service.AlternativeContentErrorEvent
                      org.ocap.service.S3DAlternativeContentErrorEvent

All Implemented Interfaces:

Serializable

public class S3DAlternativeContentErrorEvent
extends AlternativeContentErrorEvent

S3DAlternativeContentErrorEvent is generated to indicate that "alternative" content may be presenting due to a detected incompatibility between the selected 3D content and the display device. The configuration of the Host device determines the nature of the alternative content presented; e.g., no video or the 3D video as requested. If the Host device attempts to present the requested 3D video, it is possible that it is being incorrectly displayed on the display device.

A device detects 3D content metadata (i.e., frame packing) based on signaling as defined in [OCCEP]. The implementation SHALL compare the signaled content format to HDMI display device capabilities reported in E-EDID and generate this event as warranted. This event will be generated due to the following situations:

• 3D video content selected but 3D video not supported by the HDMI display device.
• 3D video content selected but 3D format not supported by the HDMI display device.
• 3D video content selected but no display device connected to an HDMI port.

Such events are not considered selection or presentation failures.

Note (informative):

• If 3D video is selected for presentation but the Host device detects that no display devices are connected to an HDMI port, it will black out the video and mute the audio on any other connected outputs. See [HOST 2.1]
• If the Host device detects a possible incompatibility between the 3D content format and the display device, it may black out the video or send the requested 3D video to the display device, depending on the Host device configuration per [HOST 2.1] and [MIB-HOST].

See Also:

Serialized Form

Field Summary

static int	S3D_FORMAT_NOT_SUPPORTED Reason code: 3D video content has been selected but its 3D format is not supported by the HDMI display device.
static int	S3D_NO_HDMI_CONNECTION Reason code : 3D video content has been selected but no display is connected to an HDMI port.
static int	S3D_NOT_SUPPORTED Reason code: 3D video content has been selected but 3D video is not supported by the HDMI display device.

Fields inherited from class org.ocap.service.AlternativeContentErrorEvent

CA_REFUSAL, CONTENT_NOT_FOUND, MISSING_HANDLER, RATING_PROBLEM, TUNING_FAILURE

Fields inherited from class java.util.EventObject

source

Constructor Summary

S3DAlternativeContentErrorEvent(ServiceContext source, int reason)
Constructs an event with a reason code.

Method Summary

Methods inherited from class org.ocap.service.AlternativeContentErrorEvent

getReason

Methods inherited from class javax.tv.service.selection.ServiceContextEvent

getServiceContext

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

S3D_NOT_SUPPORTED

public static final int S3D_NOT_SUPPORTED

Reason code: 3D video content has been selected but 3D video is not supported by the HDMI display device.

See Also:

Constant Field Values

S3D_FORMAT_NOT_SUPPORTED

public static final int S3D_FORMAT_NOT_SUPPORTED

Reason code: 3D video content has been selected but its 3D format is not supported by the HDMI display device.

See Also:

Constant Field Values

S3D_NO_HDMI_CONNECTION

public static final int S3D_NO_HDMI_CONNECTION

Reason code : 3D video content has been selected but no display is connected to an HDMI port.

See Also:

Constant Field Values

Constructor Detail

S3DAlternativeContentErrorEvent

public S3DAlternativeContentErrorEvent(ServiceContext source,
                                       int reason)

Constructs an event with a reason code.

Parameters:

source - The ServiceContext that generated the event.

reason - The reason why alternative content is potentially being presented.