com.brightcove.player.util

Class MediaSourceUtil

java.lang.Object

com.brightcove.player.util.MediaSourceUtil

public final class MediaSourceUtil
extends java.lang.Object

Provides utility method to work with DashManifest and HlsMasterPlaylist.

Constructor Summary

Constructors

Constructor and Description
MediaSourceUtil()

Method Summary

Modifier and Type	Method and Description
static android.net.Uri	findInitializationUri(com.google.android.exoplayer2.source.dash.manifest.Representation representation) Finds the location of the representation's initialization data.
static java.lang.String	findRenditionUrl(com.google.android.exoplayer2.source.dash.manifest.DashManifest dashManifest, int trackType, com.google.android.exoplayer2.Format format) Finds the rendition url from the DashManifest object for the specified track type and the format.
static java.lang.String	findRenditionUrl(com.google.android.exoplayer2.source.hls.playlist.HlsMasterPlaylist hlsMasterPlaylist, int trackType, com.google.android.exoplayer2.Format format) Finds the rendition url from the HlsMasterPlaylist object for the specified track type and the format.
static java.lang.String	findRenditionUrl(java.lang.Object manifest, com.google.android.exoplayer2.Format format) Finds the rendition url from the manifest object given the track type and the format.
static java.lang.String	findRenditionUrl(java.lang.Object manifest, int trackType, com.google.android.exoplayer2.Format format) Finds the rendition url from the manifest object given the track type and the format.
static int	findTrackType(com.google.android.exoplayer2.Format format) Finds the track type of the specified format.
static int	getBrightcoveRoleFlag(java.lang.String roleValue) Gets the Brightcove Role Flag matching the Role Value.
static java.lang.String	getBrightcoveRoleValue(int flag) Gets the Brightcove Role Value matching the Role Flag.

Methods inherited from class java.lang.Object

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

Constructor Detail

MediaSourceUtil

public MediaSourceUtil()

Method Detail

findTrackType

public static int findTrackType(@NonNull
                                com.google.android.exoplayer2.Format format)

Finds the track type of the specified format.

Parameters:

format - the format.

Returns:

the track type.

findRenditionUrl

@Nullable
public static java.lang.String findRenditionUrl(@Nullable
                                                          java.lang.Object manifest,
                                                          int trackType,
                                                          @NonNull
                                                          com.google.android.exoplayer2.Format format)

Finds the rendition url from the manifest object given the track type and the format. The Manifest object needs to be an instance of either DashManifest or HlsManifest.

Parameters:

manifest - the manifest

trackType - the track type

format - the format

Returns:

the rendition url if found, null otherwise.

findRenditionUrl

@Nullable
public static java.lang.String findRenditionUrl(@Nullable
                                                          java.lang.Object manifest,
                                                          @NonNull
                                                          com.google.android.exoplayer2.Format format)

Finds the rendition url from the manifest object given the track type and the format. The Manifest object needs to be an instance of either DashManifest or HlsManifest.

Parameters:

manifest - the manifest

format - the format

Returns:

the rendition url if found, null otherwise.

findRenditionUrl

@Nullable
public static java.lang.String findRenditionUrl(@NonNull
                                                          com.google.android.exoplayer2.source.dash.manifest.DashManifest dashManifest,
                                                          int trackType,
                                                          @NonNull
                                                          com.google.android.exoplayer2.Format format)

Finds the rendition url from the DashManifest object for the specified track type and the format.

Parameters:

dashManifest - reference to the DASH manifest.

trackType - the track type

format - the format

Returns:

the rendition url if found, null otherwise.

findInitializationUri

@NonNull
public static android.net.Uri findInitializationUri(@NonNull
                                                             com.google.android.exoplayer2.source.dash.manifest.Representation representation)

Finds the location of the representation's initialization data. If the representation includes index data stored adjacent to the initialization uri, the returned URI can be used to request both in the same request.

Parameters:

representation - reference to the representation

Returns:

fully qualified URI to the representation's initialization data.

findRenditionUrl

@Nullable
public static java.lang.String findRenditionUrl(@NonNull
                                                          com.google.android.exoplayer2.source.hls.playlist.HlsMasterPlaylist hlsMasterPlaylist,
                                                          int trackType,
                                                          @NonNull
                                                          com.google.android.exoplayer2.Format format)

Finds the rendition url from the HlsMasterPlaylist object for the specified track type and the format.

Parameters:

hlsMasterPlaylist - reference to the HLS master playlist.

trackType - the track type

format - the format

Returns:

the rendition url if found, null otherwise.

getBrightcoveRoleFlag

public static int getBrightcoveRoleFlag(java.lang.String roleValue)

Gets the Brightcove Role Flag matching the Role Value. The BrightcoveDashManifestParser reads the AdaptationSet Role value and adds a Brightcove Flag to the Format.selectionFlags, depending on the Role value.

Parameters:

roleValue - the role string value

Returns:

the Brightcove Role flag

getBrightcoveRoleValue

public static java.lang.String getBrightcoveRoleValue(int flag)

Gets the Brightcove Role Value matching the Role Flag. The BrightcoveDashManifestParser reads the AdaptationSet Role value and adds a Brightcove Flag to the Format.selectionFlags, depending on the Role value.

Parameters:

flag - the Brightcove Role Flag

Returns:

the Brightcove role value