org.jcodec.common.model.Size Java Examples

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Example #1
Source File: H264FrameEncoder.java    From amazon-kinesis-video-streams-parser-library with Apache License 2.0 5 votes vote down vote up 
public H264FrameEncoder(final int width, final int height, final int bitRate) {
    this.encoder = new H264Encoder(new H264FixedRateControl(bitRate));
    this.out = ByteBuffer.allocate(width * height * 6);
    this.frameNumber = 0;

    final Size size = new Size(width, height);
    sps = this.encoder.initSPS(size);
    pps = this.encoder.initPPS();

    final ByteBuffer spsBuffer = ByteBuffer.allocate(512);
    this.sps.write(spsBuffer);
    spsBuffer.flip();

    final ByteBuffer serialSps = ByteBuffer.allocate(512);
    this.sps.write(serialSps);
    serialSps.flip();
    H264Utils.escapeNALinplace(serialSps);

    final ByteBuffer serialPps = ByteBuffer.allocate(512);
    this.pps.write(serialPps);
    serialPps.flip();
    H264Utils.escapeNALinplace(serialPps);

    final ByteBuffer serialAvcc = ByteBuffer.allocate(512);
    final AvcCBox avcC = AvcCBox.createAvcCBox(this.sps.profileIdc, 0, this.sps.levelIdc, 4,
            asList(serialSps), asList(serialPps));
    avcC.doWrite(serialAvcc);
    serialAvcc.flip();
    cpd = new byte[serialAvcc.remaining()];
    serialAvcc.get(cpd);
}