public void finish() throws IOException {
videoTrack.addSampleEntry(MP4Muxer.videoSampleEntry(imageType, size, ENCODER_NAME));
// Write MP4 header and finalize recording
if (af != null) audioTrack.addSampleEntry(MP4Muxer.audioSampleEntry(af));
muxer.writeHeader();
NIOUtils.closeQuietly(ch);
}
private static void addSampleEntry(
FramesMP4MuxerTrack track, SeqParameterSet[] spss, PictureParameterSet[] ppss) {
SeqParameterSet sps = spss[0];
Size size = new Size((sps.pic_width_in_mbs_minus1 + 1) << 4, getPicHeightInMbs(sps) << 4);
SampleEntry se = MP4Muxer.videoSampleEntry("avc1", size, "JCodec");
avcC = new AvcCBox(sps.profile_idc, 0, sps.level_idc, write(spss), write(ppss));
se.add(avcC);
track.addSampleEntry(se);
}
public void addFrame(int width, int height, ByteBuffer buff, long timeScaleFPS, long duration)
throws IOException {
if (size == null) {
size = new Size(width, height);
videoTrack.addSampleEntry(MP4Muxer.videoSampleEntry(imageType, size, ENCODER_NAME));
if (af != null) audioTrack.addSampleEntry(MP4Muxer.audioSampleEntry(af));
}
// Add packet to video track
videoTrack.addFrame(
new MP4Packet(buff, frameNo, timeScaleFPS, duration, frameNo, true, null, frameNo, 0));
frameNo++;
}
