public static VideoCodecMeta createCodecMeta(
VirtualTrack src, H264Encoder encoder, int thumbWidth, int thumbHeight) {
VideoCodecMeta codecMeta = (VideoCodecMeta) src.getCodecMeta();
AvcCBox createAvcC =
H264Utils.createAvcC(
encoder.initSPS(new Size(thumbWidth, thumbHeight)), encoder.initPPS(), 4);
return VideoCodecMeta.createVideoCodecMeta(
"avc1",
H264Utils.getAvcCData(createAvcC),
new Size(thumbWidth, thumbHeight),
codecMeta.getPasp());
}
@Override
public VirtualPacket nextPacket() throws IOException {
VirtualPacket nextPacket = src.nextPacket();
if (nextPacket == null) return null;
return new TranscodePacket(this, nextPacket);
}
@Override
public VirtualEdit[] getEdits() {
return src.getEdits();
}
@Override
public int getPreferredTimescale() {
return src.getPreferredTimescale();
}
@Override
public void close() throws IOException {
src.close();
}