Package com.google.android.exoplayer2.extractor

Class ChunkIndex

  • All Implemented Interfaces:
    SeekMap
    @Deprecated
public final class ChunkIndex
extends Object
implements SeekMap
    Deprecated.
    com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.
    Defines chunks of samples within a media stream.

    • Field Detail

      • length

        public final int length
        Deprecated.
        The number of chunks.

      • sizes

        public final int[] sizes
        Deprecated.
        The chunk sizes, in bytes.

      • offsets

        public final long[] offsets
        Deprecated.
        The chunk byte offsets.

      • durationsUs

        public final long[] durationsUs
        Deprecated.
        The chunk durations, in microseconds.

      • timesUs

        public final long[] timesUs
        Deprecated.
        The start time of each chunk, in microseconds.

    • Constructor Detail

      • ChunkIndex

        public ChunkIndex​(int[] sizes,
                  long[] offsets,
                  long[] durationsUs,
                  long[] timesUs)
        Deprecated.
        Parameters:
        sizes - The chunk sizes, in bytes.
        offsets - The chunk byte offsets.
        durationsUs - The chunk durations, in microseconds.
        timesUs - The start time of each chunk, in microseconds.

    • Method Detail

      • getChunkIndex

        public int getChunkIndex​(long timeUs)
        Deprecated.
        Obtains the index of the chunk corresponding to a given time.
        Parameters:
        timeUs - The time, in microseconds.
        Returns:
        The index of the corresponding chunk.

      • isSeekable

        public boolean isSeekable()
        Deprecated.
        Description copied from interface: SeekMap
        Returns whether seeking is supported.
        Specified by:
        isSeekable in interface SeekMap
        Returns:
        Whether seeking is supported.

      • getDurationUs

        public long getDurationUs()
        Deprecated.
        Description copied from interface: SeekMap
        Returns the duration of the stream in microseconds.
        Specified by:
        getDurationUs in interface SeekMap
        Returns:
        The duration of the stream in microseconds, or C.TIME_UNSET if the duration is unknown.

      • getSeekPoints

        public SeekMap.SeekPoints getSeekPoints​(long timeUs)
        Deprecated.
        Description copied from interface: SeekMap
        Obtains seek points for the specified seek time in microseconds. The returned SeekMap.SeekPoints will contain one or two distinct seek points.

        Two seek points [A, B] are returned in the case that seeking can only be performed to discrete points in time, there does not exist a seek point at exactly the requested time, and there exist seek points on both sides of it. In this case A and B are the closest seek points before and after the requested time. A single seek point is returned in all other cases.

        Specified by:
        getSeekPoints in interface SeekMap
        Parameters:
        timeUs - A seek time in microseconds.
        Returns:
        The corresponding seek points.