Specifications

Windows Embedded Automotive 7 Deep Dive: Phone Core and Media Core 67
Message
Description
WM_STORAGE_LOST
Posted when an index is lost because the media source for the
index was removed, and the original index was overwritten by
another index from a recently inserted device.
WM_STORAGE_LOW_POWER
Posted when a media source is no longer available because of a
low power state.
WM_STORAGE_REMOVED
Posted when a storage card is removed.
WM_TRACK_COMPLETE
Posted when each audio track in a playlist is finished.
WM_TRACK_ENDOFPLAYLIST
Posted by some device types in autoplay mode when there are
no more audio tracks to play.
WM_TRACK_PAUSED
Posted when an audio track is paused.
WM_TRACK_RESUMED
Posted when a paused audio track is started again by a call to
MediaResume.
WM_TRACK_STARTED
Posted when an audio track is started.
WM_TRACK_STOPPED
Posted when an audio track is stopped by a call to MediaStop.
WM_TRACK_SYSTEMMUTE
Posted while in shared mode when the playback manager
pauses playback in the front zone because the speech service is
currently busy (see SSN_BUSY).
WM_TRACK_SYSTEMPAUSED
Posted when the playback manager detects a loss of primary or
secondary stereo.
WM_TRACK_SYSTEMRESUMED
Posted when the playback manager gets a resume request that
undoes a system pause state (indicated previously by a
WM_TRACK_SYSTEMPAUSED message).
WM_TRACK_SYSTEMUNMUTE
Posted while in shared mode when the playback manager
resumes playback in the front zone because the speech service is
idle (see SSN_IDLE).
WM_BROWSE_ENUMERATION_DONE
Posted by MediaBrowseGetItems when the enumeration of a
browse item is finished.
WM_BROWSE_NOWPLAYING_BUILT
Posted by MediaBrowseNowPlayingPlay when the NowPlaying
playlist is built.
WM_BROWSE_GETMETADATA_DONE
Posted by MediaBrowseGetPlayingMetadataItems when the
metadata values for the currently playing media are available.