Package com.google.android.exoplayer2

Class PlaybackParameters

  • All Implemented Interfaces:
    Bundleable
    public final class PlaybackParameters
extends Object
implements Bundleable
    Parameters that apply to playback, including speed setting.

    • Field Detail

      • DEFAULT

        public static final PlaybackParameters DEFAULT
        The default playback parameters: real-time playback with no silence skipping.

      • speed

        public final float speed
        The factor by which playback will be sped up.

      • pitch

        public final float pitch
        The factor by which pitch will be shifted.

    • Constructor Detail

      • PlaybackParameters

        public PlaybackParameters​(float speed)
        Creates new playback parameters that set the playback speed. The pitch of audio will not be adjusted, so the effect is to time-stretch the audio.
        Parameters:
        speed - The factor by which playback will be sped up. Must be greater than zero.

      • PlaybackParameters

        public PlaybackParameters​(@FloatRange(from=0.0,fromInclusive=false)
                          float speed,
                          @FloatRange(from=0.0,fromInclusive=false)
                          float pitch)
        Creates new playback parameters that set the playback speed/pitch.
        Parameters:
        speed - The factor by which playback will be sped up. Must be greater than zero.
        pitch - The factor by which the pitch of audio will be adjusted. Must be greater than zero. Useful values are 1 (to time-stretch audio) and the same value as passed in as the speed (to resample audio, which is useful for slow-motion videos).

    • Method Detail

      • getMediaTimeUsForPlayoutTimeMs

        public long getMediaTimeUsForPlayoutTimeMs​(long timeMs)
        Returns the media time in microseconds that will elapse in timeMs milliseconds of wallclock time.
        Parameters:
        timeMs - The time to scale, in milliseconds.
        Returns:
        The scaled time, in microseconds.

      • withSpeed

        @CheckResult
public PlaybackParameters withSpeed​(@FloatRange(from=0.0,fromInclusive=false)
                                    float speed)
        Returns a copy with the given speed.
        Parameters:
        speed - The new speed. Must be greater than zero.
        Returns:
        The copied playback parameters.

      • equals

        public boolean equals​(@Nullable
                      Object obj)
        Overrides:
        equals in class Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object

      • toBundle

        public Bundle toBundle()
        Description copied from interface: Bundleable
        Returns a Bundle representing the information stored in this object.
        Specified by:
        toBundle in interface Bundleable