Interface RtpPayloadReader

  • All Known Implementing Classes:
    RtpAc3Reader

    public interface RtpPayloadReader
    Extracts media samples from the payload of received RTP packets.
    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void consume​(ParsableByteArray data, long timestamp, int sequenceNumber, boolean rtpMarker)
      Consumes the payload from the an RTP packet.
      void createTracks​(ExtractorOutput extractorOutput, int trackId)
      Initializes the reader by providing its output and track id.
      void onReceivingFirstPacket​(long timestamp, int sequenceNumber)
      This method should be called on reading the first packet in a stream of incoming packets.
      void seek​(long nextRtpTimestamp, long timeUs)
      Seeks the reader.
    • Method Detail

      • createTracks

        void createTracks​(ExtractorOutput extractorOutput,
                          int trackId)
        Initializes the reader by providing its output and track id.
        Parameters:
        extractorOutput - The ExtractorOutput instance that receives the extracted data.
        trackId - The track identifier to set on the format.
      • onReceivingFirstPacket

        void onReceivingFirstPacket​(long timestamp,
                                    int sequenceNumber)
        This method should be called on reading the first packet in a stream of incoming packets.
        Parameters:
        timestamp - The timestamp associated with the first received RTP packet. This number has no unit, the duration conveyed by it depends on the frequency of the media that the RTP packet is carrying.
        sequenceNumber - The sequence associated with the first received RTP packet.
      • consume

        void consume​(ParsableByteArray data,
                     long timestamp,
                     int sequenceNumber,
                     boolean rtpMarker)
              throws ParserException
        Consumes the payload from the an RTP packet.
        Parameters:
        data - The RTP payload to consume.
        timestamp - The timestamp of the RTP packet that transmitted the data. This number has no unit, the duration conveyed by it depends on the frequency of the media that the RTP packet is carrying.
        sequenceNumber - The sequence number of the RTP packet.
        rtpMarker - The marker bit of the RTP packet. The interpretation of this bit is specific to each payload format.
        Throws:
        ParserException - If the data could not be parsed.
      • seek

        void seek​(long nextRtpTimestamp,
                  long timeUs)
        Seeks the reader.

        This method must only be invoked after the PLAY request for seeking is acknowledged by the RTSP server.

        Parameters:
        nextRtpTimestamp - The timestamp of the first packet to arrive after seek.
        timeUs - The server acknowledged seek time in microseconds.