/*
* Flazr <http://flazr.com> Copyright (C) 2009 Peter Thomas.
*
* This file is part of Flazr.
*
* Flazr is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Flazr is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Flazr. If not, see <http://www.gnu.org/licenses/>.
*/
package com.flazr.io.f4vutil.box;
import java.util.ArrayList;
import java.util.List;
import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.buffer.ChannelBuffers;
import org.jboss.netty.buffer.DynamicChannelBuffer;
import android.util.Log;
import com.flazr.io.f4vutil.Payload;
public class STSC implements Payload {
public static class STSCRecord {
private int firstChunk;
private int samplesPerChunk;
private int sampleDescIndex;
public int getFirstChunk() {
return firstChunk;
}
public int getSamplesPerChunk() {
return samplesPerChunk;
}
public int getSampleDescIndex() {
return sampleDescIndex;
}
}
private List<STSCRecord> records;
public STSC(ChannelBuffer in) {
read(in);
}
public List<STSCRecord> getRecords() {
return records;
}
public void setRecords(List<STSCRecord> records) {
this.records = records;
}
@Override
public void read(ChannelBuffer in) {
in.readInt(); // UI8 version + UI24 flags
final int count = in.readInt();
Log.d("no of sample chunk records: {}", ""+count);
records = new ArrayList<STSCRecord>(count);
for (int i = 0; i < count; i++) {
final STSCRecord record = new STSCRecord();
record.firstChunk = in.readInt();
record.samplesPerChunk = in.readInt();
record.sampleDescIndex = in.readInt();
// Log.d("#{} firstChunk: {} samplesPerChunk: {} sampleDescIndex: {}",
// new Object[]{i, record.firstChunk, record.samplesPerChunk, record.sampleDescIndex});
records.add(record);
}
}
@Override
public ChannelBuffer write() {
ChannelBuffer out = new DynamicChannelBuffer(ChannelBuffers.BIG_ENDIAN,256);
out.writeInt(0); // UI8 version + UI24 flags
out.writeInt(records.size());
for (STSCRecord record : records) {
out.writeInt(record.firstChunk);
out.writeInt(record.samplesPerChunk);
out.writeInt(record.sampleDescIndex);
}
return out;
}
}