com.google.android.exoplayer2.source.dash.manifest

Class DashManifestParser

java.lang.Object

org.xml.sax.helpers.DefaultHandler

com.google.android.exoplayer2.source.dash.manifest.DashManifestParser

All Implemented Interfaces:

com.google.android.exoplayer2.upstream.ParsingLoadable.Parser<DashManifest>, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class DashManifestParser
extends org.xml.sax.helpers.DefaultHandler
implements com.google.android.exoplayer2.upstream.ParsingLoadable.Parser<DashManifest>

A parser of media presentation description files.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DashManifestParser.RepresentationInfo A parsed Representation element.

Constructor Summary

Constructors

Constructor and Description
DashManifestParser() Equivalent to calling new DashManifestParser(null).
DashManifestParser(java.lang.String contentId)

Method Summary

Modifier and Type	Method and Description
protected AdaptationSet	buildAdaptationSet(int id, int contentType, java.util.List<Representation> representations, java.util.List<Descriptor> accessibilityDescriptors, java.util.List<Descriptor> supplementalProperties)
protected com.google.android.exoplayer2.metadata.emsg.EventMessage	buildEvent(java.lang.String schemeIdUri, java.lang.String value, long id, long durationMs, byte[] messageData)
protected EventStream	buildEventStream(java.lang.String schemeIdUri, java.lang.String value, long timescale, long[] presentationTimesUs, com.google.android.exoplayer2.metadata.emsg.EventMessage[] events)
protected com.google.android.exoplayer2.Format	buildFormat(java.lang.String id, java.lang.String label, java.lang.String containerMimeType, int width, int height, float frameRate, int audioChannels, int audioSamplingRate, int bitrate, java.lang.String language, int selectionFlags, java.util.List<Descriptor> accessibilityDescriptors, java.lang.String codecs, java.util.List<Descriptor> supplementalProperties)
protected DashManifest	buildMediaPresentationDescription(long availabilityStartTime, long durationMs, long minBufferTimeMs, boolean dynamic, long minUpdateTimeMs, long timeShiftBufferDepthMs, long suggestedPresentationDelayMs, long publishTimeMs, ProgramInformation programInformation, UtcTimingElement utcTiming, android.net.Uri location, java.util.List<Period> periods)
protected Period	buildPeriod(java.lang.String id, long startMs, java.util.List<AdaptationSet> adaptationSets, java.util.List<EventStream> eventStreams)
protected RangedUri	buildRangedUri(java.lang.String urlText, long rangeStart, long rangeLength)
protected Representation	buildRepresentation(DashManifestParser.RepresentationInfo representationInfo, java.lang.String contentId, java.lang.String extraDrmSchemeType, java.util.ArrayList<com.google.android.exoplayer2.drm.DrmInitData.SchemeData> extraDrmSchemeDatas, java.util.ArrayList<Descriptor> extraInbandEventStreams)
protected SegmentBase.SegmentList	buildSegmentList(RangedUri initialization, long timescale, long presentationTimeOffset, long startNumber, long duration, java.util.List<SegmentBase.SegmentTimelineElement> timeline, java.util.List<RangedUri> segments)
protected SegmentBase.SegmentTemplate	buildSegmentTemplate(RangedUri initialization, long timescale, long presentationTimeOffset, long startNumber, long duration, java.util.List<SegmentBase.SegmentTimelineElement> timeline, UrlTemplate initializationTemplate, UrlTemplate mediaTemplate)
protected SegmentBase.SegmentTimelineElement	buildSegmentTimelineElement(long elapsedTime, long duration)
protected SegmentBase.SingleSegmentBase	buildSingleSegmentBase(RangedUri initialization, long timescale, long presentationTimeOffset, long indexStart, long indexLength)
protected UtcTimingElement	buildUtcTimingElement(java.lang.String schemeIdUri, java.lang.String value)
protected int	getContentType(com.google.android.exoplayer2.Format format)
static void	maybeSkipTag(org.xmlpull.v1.XmlPullParser xpp) If the provided XmlPullParser is currently positioned at the start of a tag, skips forward to the end of that tag.
DashManifest	parse(android.net.Uri uri, java.io.InputStream inputStream)
protected AdaptationSet	parseAdaptationSet(org.xmlpull.v1.XmlPullParser xpp, java.lang.String baseUrl, SegmentBase segmentBase)
protected void	parseAdaptationSetChild(org.xmlpull.v1.XmlPullParser xpp) Parses children of AdaptationSet elements not specifically parsed elsewhere.
protected int	parseAudioChannelConfiguration(org.xmlpull.v1.XmlPullParser xpp)
protected static java.lang.String	parseBaseUrl(org.xmlpull.v1.XmlPullParser xpp, java.lang.String parentBaseUrl)
protected static int	parseCea608AccessibilityChannel(java.util.List<Descriptor> accessibilityDescriptors)
protected static int	parseCea708AccessibilityChannel(java.util.List<Descriptor> accessibilityDescriptors)
protected android.util.Pair<java.lang.String,com.google.android.exoplayer2.drm.DrmInitData.SchemeData>	parseContentProtection(org.xmlpull.v1.XmlPullParser xpp) Parses a ContentProtection element.
protected int	parseContentType(org.xmlpull.v1.XmlPullParser xpp)
protected static long	parseDateTime(org.xmlpull.v1.XmlPullParser xpp, java.lang.String name, long defaultValue)
protected static Descriptor	parseDescriptor(org.xmlpull.v1.XmlPullParser xpp, java.lang.String tag) Parses a Descriptor from an element.
protected static int	parseDolbyChannelConfiguration(org.xmlpull.v1.XmlPullParser xpp) Parses the number of channels from the value attribute of an AudioElementConfiguration with schemeIdUri "tag:dolby.com,2014:dash:audio_channel_configuration:2011", as defined by table E.5 in ETSI TS 102 366.
protected static long	parseDuration(org.xmlpull.v1.XmlPullParser xpp, java.lang.String name, long defaultValue)
protected static java.lang.String	parseEac3SupplementalProperties(java.util.List<Descriptor> supplementalProperties)
protected android.util.Pair<java.lang.Long,com.google.android.exoplayer2.metadata.emsg.EventMessage>	parseEvent(org.xmlpull.v1.XmlPullParser xpp, java.lang.String schemeIdUri, java.lang.String value, long timescale, java.io.ByteArrayOutputStream scratchOutputStream) Parses a single Event node in the manifest.
protected byte[]	parseEventObject(org.xmlpull.v1.XmlPullParser xpp, java.io.ByteArrayOutputStream scratchOutputStream) Parses an event object.
protected EventStream	parseEventStream(org.xmlpull.v1.XmlPullParser xpp) /** Parses a single EventStream node in the manifest.
protected static float	parseFrameRate(org.xmlpull.v1.XmlPullParser xpp, float defaultValue)
protected RangedUri	parseInitialization(org.xmlpull.v1.XmlPullParser xpp)
protected static int	parseInt(org.xmlpull.v1.XmlPullParser xpp, java.lang.String name, int defaultValue)
protected static long	parseLong(org.xmlpull.v1.XmlPullParser xpp, java.lang.String name, long defaultValue)
protected DashManifest	parseMediaPresentationDescription(org.xmlpull.v1.XmlPullParser xpp, java.lang.String baseUrl)
protected android.util.Pair<Period,java.lang.Long>	parsePeriod(org.xmlpull.v1.XmlPullParser xpp, java.lang.String baseUrl, long defaultStartMs)
protected ProgramInformation	parseProgramInformation(org.xmlpull.v1.XmlPullParser xpp)
protected RangedUri	parseRangedUrl(org.xmlpull.v1.XmlPullParser xpp, java.lang.String urlAttribute, java.lang.String rangeAttribute)
protected DashManifestParser.RepresentationInfo	parseRepresentation(org.xmlpull.v1.XmlPullParser xpp, java.lang.String baseUrl, java.lang.String label, java.lang.String adaptationSetMimeType, java.lang.String adaptationSetCodecs, int adaptationSetWidth, int adaptationSetHeight, float adaptationSetFrameRate, int adaptationSetAudioChannels, int adaptationSetAudioSamplingRate, java.lang.String adaptationSetLanguage, int adaptationSetSelectionFlags, java.util.List<Descriptor> adaptationSetAccessibilityDescriptors, SegmentBase segmentBase)
protected int	parseRole(org.xmlpull.v1.XmlPullParser xpp) Parses a Role element.
protected SegmentBase.SingleSegmentBase	parseSegmentBase(org.xmlpull.v1.XmlPullParser xpp, SegmentBase.SingleSegmentBase parent)
protected SegmentBase.SegmentList	parseSegmentList(org.xmlpull.v1.XmlPullParser xpp, SegmentBase.SegmentList parent)
protected SegmentBase.SegmentTemplate	parseSegmentTemplate(org.xmlpull.v1.XmlPullParser xpp, SegmentBase.SegmentTemplate parent)
protected java.util.List<SegmentBase.SegmentTimelineElement>	parseSegmentTimeline(org.xmlpull.v1.XmlPullParser xpp)
protected RangedUri	parseSegmentUrl(org.xmlpull.v1.XmlPullParser xpp)
protected static java.lang.String	parseString(org.xmlpull.v1.XmlPullParser xpp, java.lang.String name, java.lang.String defaultValue)
protected UrlTemplate	parseUrlTemplate(org.xmlpull.v1.XmlPullParser xpp, java.lang.String name, UrlTemplate defaultValue)
protected UtcTimingElement	parseUtcTiming(org.xmlpull.v1.XmlPullParser xpp)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

characters, endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startElement, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

DashManifestParser

public DashManifestParser()

Equivalent to calling new DashManifestParser(null).

DashManifestParser

public DashManifestParser(java.lang.String contentId)

Parameters:

contentId - An optional content identifier to include in the parsed manifest.

Method Detail

parse

public DashManifest parse(android.net.Uri uri,
                          java.io.InputStream inputStream)
                   throws java.io.IOException

Specified by:

parse in interface com.google.android.exoplayer2.upstream.ParsingLoadable.Parser<DashManifest>

Throws:

java.io.IOException

parseMediaPresentationDescription

protected DashManifest parseMediaPresentationDescription(org.xmlpull.v1.XmlPullParser xpp,
                                                         java.lang.String baseUrl)
                                                  throws org.xmlpull.v1.XmlPullParserException,
                                                         java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

buildMediaPresentationDescription

protected DashManifest buildMediaPresentationDescription(long availabilityStartTime,
                                                         long durationMs,
                                                         long minBufferTimeMs,
                                                         boolean dynamic,
                                                         long minUpdateTimeMs,
                                                         long timeShiftBufferDepthMs,
                                                         long suggestedPresentationDelayMs,
                                                         long publishTimeMs,
                                                         ProgramInformation programInformation,
                                                         UtcTimingElement utcTiming,
                                                         android.net.Uri location,
                                                         java.util.List<Period> periods)

parseUtcTiming

protected UtcTimingElement parseUtcTiming(org.xmlpull.v1.XmlPullParser xpp)

buildUtcTimingElement

protected UtcTimingElement buildUtcTimingElement(java.lang.String schemeIdUri,
                                                 java.lang.String value)

parsePeriod

protected android.util.Pair<Period,java.lang.Long> parsePeriod(org.xmlpull.v1.XmlPullParser xpp,
                                                               java.lang.String baseUrl,
                                                               long defaultStartMs)
                                                        throws org.xmlpull.v1.XmlPullParserException,
                                                               java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

buildPeriod

protected Period buildPeriod(java.lang.String id,
                             long startMs,
                             java.util.List<AdaptationSet> adaptationSets,
                             java.util.List<EventStream> eventStreams)

parseAdaptationSet

protected AdaptationSet parseAdaptationSet(org.xmlpull.v1.XmlPullParser xpp,
                                           java.lang.String baseUrl,
                                           SegmentBase segmentBase)
                                    throws org.xmlpull.v1.XmlPullParserException,
                                           java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

buildAdaptationSet

protected AdaptationSet buildAdaptationSet(int id,
                                           int contentType,
                                           java.util.List<Representation> representations,
                                           java.util.List<Descriptor> accessibilityDescriptors,
                                           java.util.List<Descriptor> supplementalProperties)

parseContentType

protected int parseContentType(org.xmlpull.v1.XmlPullParser xpp)

getContentType

protected int getContentType(com.google.android.exoplayer2.Format format)

parseContentProtection

protected android.util.Pair<java.lang.String,com.google.android.exoplayer2.drm.DrmInitData.SchemeData> parseContentProtection(org.xmlpull.v1.XmlPullParser xpp)
                                                                                                                       throws org.xmlpull.v1.XmlPullParserException,
                                                                                                                              java.io.IOException

Parses a ContentProtection element.

Parameters:

xpp - The parser from which to read.

Returns:

The scheme type and/or DrmInitData.SchemeData parsed from the ContentProtection element. Either or both may be null, depending on the ContentProtection element being parsed.

Throws:

org.xmlpull.v1.XmlPullParserException - If an error occurs parsing the element.

java.io.IOException - If an error occurs reading the element.

parseRole

protected int parseRole(org.xmlpull.v1.XmlPullParser xpp)
                 throws org.xmlpull.v1.XmlPullParserException,
                        java.io.IOException

Parses a Role element.

Parameters:

xpp - The parser from which to read.

Returns:

C.SelectionFlags parsed from the element.

Throws:

org.xmlpull.v1.XmlPullParserException - If an error occurs parsing the element.

java.io.IOException - If an error occurs reading the element.

parseAdaptationSetChild

protected void parseAdaptationSetChild(org.xmlpull.v1.XmlPullParser xpp)
                                throws org.xmlpull.v1.XmlPullParserException,
                                       java.io.IOException

Parses children of AdaptationSet elements not specifically parsed elsewhere.

Parameters:

xpp - The XmpPullParser from which the AdaptationSet child should be parsed.

Throws:

org.xmlpull.v1.XmlPullParserException - If an error occurs parsing the element.

java.io.IOException - If an error occurs reading the element.

parseRepresentation

protected DashManifestParser.RepresentationInfo parseRepresentation(org.xmlpull.v1.XmlPullParser xpp,
                                                                    java.lang.String baseUrl,
                                                                    java.lang.String label,
                                                                    java.lang.String adaptationSetMimeType,
                                                                    java.lang.String adaptationSetCodecs,
                                                                    int adaptationSetWidth,
                                                                    int adaptationSetHeight,
                                                                    float adaptationSetFrameRate,
                                                                    int adaptationSetAudioChannels,
                                                                    int adaptationSetAudioSamplingRate,
                                                                    java.lang.String adaptationSetLanguage,
                                                                    @C.SelectionFlags
                                                                    int adaptationSetSelectionFlags,
                                                                    java.util.List<Descriptor> adaptationSetAccessibilityDescriptors,
                                                                    SegmentBase segmentBase)
                                                             throws org.xmlpull.v1.XmlPullParserException,
                                                                    java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

buildFormat

protected com.google.android.exoplayer2.Format buildFormat(java.lang.String id,
                                                           java.lang.String label,
                                                           java.lang.String containerMimeType,
                                                           int width,
                                                           int height,
                                                           float frameRate,
                                                           int audioChannels,
                                                           int audioSamplingRate,
                                                           int bitrate,
                                                           java.lang.String language,
                                                           @C.SelectionFlags
                                                           int selectionFlags,
                                                           java.util.List<Descriptor> accessibilityDescriptors,
                                                           java.lang.String codecs,
                                                           java.util.List<Descriptor> supplementalProperties)

buildRepresentation

protected Representation buildRepresentation(DashManifestParser.RepresentationInfo representationInfo,
                                             java.lang.String contentId,
                                             java.lang.String extraDrmSchemeType,
                                             java.util.ArrayList<com.google.android.exoplayer2.drm.DrmInitData.SchemeData> extraDrmSchemeDatas,
                                             java.util.ArrayList<Descriptor> extraInbandEventStreams)

parseSegmentBase

protected SegmentBase.SingleSegmentBase parseSegmentBase(org.xmlpull.v1.XmlPullParser xpp,
                                                         SegmentBase.SingleSegmentBase parent)
                                                  throws org.xmlpull.v1.XmlPullParserException,
                                                         java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

buildSingleSegmentBase

protected SegmentBase.SingleSegmentBase buildSingleSegmentBase(RangedUri initialization,
                                                               long timescale,
                                                               long presentationTimeOffset,
                                                               long indexStart,
                                                               long indexLength)

parseSegmentList

protected SegmentBase.SegmentList parseSegmentList(org.xmlpull.v1.XmlPullParser xpp,
                                                   SegmentBase.SegmentList parent)
                                            throws org.xmlpull.v1.XmlPullParserException,
                                                   java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

buildSegmentList

protected SegmentBase.SegmentList buildSegmentList(RangedUri initialization,
                                                   long timescale,
                                                   long presentationTimeOffset,
                                                   long startNumber,
                                                   long duration,
                                                   java.util.List<SegmentBase.SegmentTimelineElement> timeline,
                                                   java.util.List<RangedUri> segments)

parseSegmentTemplate

protected SegmentBase.SegmentTemplate parseSegmentTemplate(org.xmlpull.v1.XmlPullParser xpp,
                                                           SegmentBase.SegmentTemplate parent)
                                                    throws org.xmlpull.v1.XmlPullParserException,
                                                           java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

buildSegmentTemplate

protected SegmentBase.SegmentTemplate buildSegmentTemplate(RangedUri initialization,
                                                           long timescale,
                                                           long presentationTimeOffset,
                                                           long startNumber,
                                                           long duration,
                                                           java.util.List<SegmentBase.SegmentTimelineElement> timeline,
                                                           UrlTemplate initializationTemplate,
                                                           UrlTemplate mediaTemplate)

parseEventStream

protected EventStream parseEventStream(org.xmlpull.v1.XmlPullParser xpp)
                                throws org.xmlpull.v1.XmlPullParserException,
                                       java.io.IOException

/** Parses a single EventStream node in the manifest.

Parameters:

xpp - The current xml parser.

Returns:

The EventStream parsed from this EventStream node.

Throws:

org.xmlpull.v1.XmlPullParserException - If there is any error parsing this node.

java.io.IOException - If there is any error reading from the underlying input stream.

buildEventStream

protected EventStream buildEventStream(java.lang.String schemeIdUri,
                                       java.lang.String value,
                                       long timescale,
                                       long[] presentationTimesUs,
                                       com.google.android.exoplayer2.metadata.emsg.EventMessage[] events)

parseEvent

protected android.util.Pair<java.lang.Long,com.google.android.exoplayer2.metadata.emsg.EventMessage> parseEvent(org.xmlpull.v1.XmlPullParser xpp,
                                                                                                                java.lang.String schemeIdUri,
                                                                                                                java.lang.String value,
                                                                                                                long timescale,
                                                                                                                java.io.ByteArrayOutputStream scratchOutputStream)
                                                                                                         throws java.io.IOException,
                                                                                                                org.xmlpull.v1.XmlPullParserException

Parses a single Event node in the manifest.

Parameters:

xpp - The current xml parser.

schemeIdUri - The schemeIdUri of the parent EventStream.

value - The schemeIdUri of the parent EventStream.

timescale - The timescale of the parent EventStream.

scratchOutputStream - A ByteArrayOutputStream that is used when parsing event objects.

Returns:

A pair containing the node's presentation timestamp in microseconds and the parsed EventMessage.

Throws:

org.xmlpull.v1.XmlPullParserException - If there is any error parsing this node.

java.io.IOException - If there is any error reading from the underlying input stream.

parseEventObject

protected byte[] parseEventObject(org.xmlpull.v1.XmlPullParser xpp,
                                  java.io.ByteArrayOutputStream scratchOutputStream)
                           throws org.xmlpull.v1.XmlPullParserException,
                                  java.io.IOException

Parses an event object.

Parameters:

xpp - The current xml parser.

scratchOutputStream - A ByteArrayOutputStream that's used when parsing the object.

Returns:

The serialized byte array.

Throws:

org.xmlpull.v1.XmlPullParserException - If there is any error parsing this node.

java.io.IOException - If there is any error reading from the underlying input stream.

buildEvent

protected com.google.android.exoplayer2.metadata.emsg.EventMessage buildEvent(java.lang.String schemeIdUri,
                                                                              java.lang.String value,
                                                                              long id,
                                                                              long durationMs,
                                                                              byte[] messageData)

parseSegmentTimeline

protected java.util.List<SegmentBase.SegmentTimelineElement> parseSegmentTimeline(org.xmlpull.v1.XmlPullParser xpp)
                                                                           throws org.xmlpull.v1.XmlPullParserException,
                                                                                  java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

buildSegmentTimelineElement

protected SegmentBase.SegmentTimelineElement buildSegmentTimelineElement(long elapsedTime,
                                                                         long duration)

parseUrlTemplate

protected UrlTemplate parseUrlTemplate(org.xmlpull.v1.XmlPullParser xpp,
                                       java.lang.String name,
                                       UrlTemplate defaultValue)

parseInitialization

protected RangedUri parseInitialization(org.xmlpull.v1.XmlPullParser xpp)

parseSegmentUrl

protected RangedUri parseSegmentUrl(org.xmlpull.v1.XmlPullParser xpp)

parseRangedUrl

protected RangedUri parseRangedUrl(org.xmlpull.v1.XmlPullParser xpp,
                                   java.lang.String urlAttribute,
                                   java.lang.String rangeAttribute)

buildRangedUri

protected RangedUri buildRangedUri(java.lang.String urlText,
                                   long rangeStart,
                                   long rangeLength)

parseProgramInformation

protected ProgramInformation parseProgramInformation(org.xmlpull.v1.XmlPullParser xpp)
                                              throws java.io.IOException,
                                                     org.xmlpull.v1.XmlPullParserException

Throws:

java.io.IOException

org.xmlpull.v1.XmlPullParserException

parseAudioChannelConfiguration

protected int parseAudioChannelConfiguration(org.xmlpull.v1.XmlPullParser xpp)
                                      throws org.xmlpull.v1.XmlPullParserException,
                                             java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

maybeSkipTag

public static void maybeSkipTag(org.xmlpull.v1.XmlPullParser xpp)
                         throws java.io.IOException,
                                org.xmlpull.v1.XmlPullParserException

If the provided XmlPullParser is currently positioned at the start of a tag, skips forward to the end of that tag.

Parameters:

xpp - The XmlPullParser.

Throws:

org.xmlpull.v1.XmlPullParserException - If an error occurs parsing the stream.

java.io.IOException - If an error occurs reading the stream.

parseDescriptor

protected static Descriptor parseDescriptor(org.xmlpull.v1.XmlPullParser xpp,
                                            java.lang.String tag)
                                     throws org.xmlpull.v1.XmlPullParserException,
                                            java.io.IOException

Parses a Descriptor from an element.

Parameters:

xpp - The parser from which to read.

tag - The tag of the element being parsed.

Returns:

The parsed Descriptor.

Throws:

org.xmlpull.v1.XmlPullParserException - If an error occurs parsing the element.

java.io.IOException - If an error occurs reading the element.

parseCea608AccessibilityChannel

protected static int parseCea608AccessibilityChannel(java.util.List<Descriptor> accessibilityDescriptors)

parseCea708AccessibilityChannel

protected static int parseCea708AccessibilityChannel(java.util.List<Descriptor> accessibilityDescriptors)

parseEac3SupplementalProperties

protected static java.lang.String parseEac3SupplementalProperties(java.util.List<Descriptor> supplementalProperties)

parseFrameRate

protected static float parseFrameRate(org.xmlpull.v1.XmlPullParser xpp,
                                      float defaultValue)

parseDuration

protected static long parseDuration(org.xmlpull.v1.XmlPullParser xpp,
                                    java.lang.String name,
                                    long defaultValue)

parseDateTime

protected static long parseDateTime(org.xmlpull.v1.XmlPullParser xpp,
                                    java.lang.String name,
                                    long defaultValue)
                             throws com.google.android.exoplayer2.ParserException

Throws:

com.google.android.exoplayer2.ParserException

parseBaseUrl

protected static java.lang.String parseBaseUrl(org.xmlpull.v1.XmlPullParser xpp,
                                               java.lang.String parentBaseUrl)
                                        throws org.xmlpull.v1.XmlPullParserException,
                                               java.io.IOException

Throws:

org.xmlpull.v1.XmlPullParserException

java.io.IOException

parseInt

protected static int parseInt(org.xmlpull.v1.XmlPullParser xpp,
                              java.lang.String name,
                              int defaultValue)

parseLong

protected static long parseLong(org.xmlpull.v1.XmlPullParser xpp,
                                java.lang.String name,
                                long defaultValue)

parseString

protected static java.lang.String parseString(org.xmlpull.v1.XmlPullParser xpp,
                                              java.lang.String name,
                                              java.lang.String defaultValue)

parseDolbyChannelConfiguration

protected static int parseDolbyChannelConfiguration(org.xmlpull.v1.XmlPullParser xpp)

Parses the number of channels from the value attribute of an AudioElementConfiguration with schemeIdUri "tag:dolby.com,2014:dash:audio_channel_configuration:2011", as defined by table E.5 in ETSI TS 102 366.

Parameters:

xpp - The parser from which to read.

Returns:

The parsed number of channels, or Format.NO_VALUE if the channel count could not be parsed.