public void Test4()
{
FMp4Encoder fMp4Encoder = new FMp4Encoder();
H264Decoder h264Decoder = new H264Decoder();
var packages = ParseNALUTests();
var filepath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "H264", "JT1078_4.mp4");
if (File.Exists(filepath))
{
File.Delete(filepath);
}
using var fileStream = new FileStream(filepath, FileMode.OpenOrCreate, FileAccess.Write);
var ftyp = fMp4Encoder.EncoderFtypBox();
fileStream.Write(ftyp);
var package1 = packages[0];
var nalus1 = h264Decoder.ParseNALU(package1);
var moov = fMp4Encoder.EncoderMoovBox(nalus1, package1.Bodies.Length);
fileStream.Write(moov);
foreach (var package in packages)
{
var otherNalus = h264Decoder.ParseNALU(package);
var flag = package.Label3.DataType == Protocol.Enums.JT1078DataType.视频I帧 ? 1u : 0u;
var otherMoofBuffer = fMp4Encoder.EncoderMoofBox(otherNalus, package.Bodies.Length, package.Timestamp, package.LastIFrameInterval, flag);
var otherMdatBuffer = fMp4Encoder.EncoderMdatBox(otherNalus, package.Bodies.Length);
fileStream.Write(otherMoofBuffer);
fileStream.Write(otherMdatBuffer);
}
fileStream.Close();
}
public void a()
{
List <JT1078Package> packages = new List <JT1078Package>();
var lines = File.ReadAllLines(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "H264", "jt1078_3.txt"));
int mergeBodyLength = 0;
foreach (var line in lines)
{
var data = line.Split(',');
var bytes = data[6].ToHexBytes();
JT1078Package package = JT1078Serializer.Deserialize(bytes);
mergeBodyLength += package.DataBodyLength;
var packageMerge = JT1078Serializer.Merge(package);
if (packageMerge != null)
{
packages.Add(packageMerge);
}
}
List <byte[]> first = new List <byte[]>();
//var styp = fMp4Encoder.EncoderStypBox();
//first.Add(styp);
//q.Enqueue(styp);
var ftyp = fMp4Encoder.EncoderFtypBox();
//q.Enqueue(ftyp);
first.Add(ftyp);
var package1 = packages[0];
var nalus1 = h264Decoder.ParseNALU(package1);
var moov = fMp4Encoder.EncoderMoovBox(nalus1, package1.Bodies.Length);
//q.Enqueue(moov);
first.Add(moov);
q.Add(first.SelectMany(s => s).ToArray());
List <int> filter = new List <int>()
{
6, 7, 8
};
foreach (var package in packages)
{
List <byte[]> other = new List <byte[]>();
var otherNalus = h264Decoder.ParseNALU(package);
var filterNalus = otherNalus.Where(w => !filter.Contains(w.NALUHeader.NalUnitType)).ToList();
var flag = package.Label3.DataType == Protocol.Enums.JT1078DataType.视频I帧 ? 1u : 0u;
var len = filterNalus.Sum(s => s.RawData.Length);
var len1 = otherNalus.Sum(s => s.RawData.Length);
var moofBuffer = fMp4Encoder.EncoderMoofBox(filterNalus, len, package.Timestamp, package.LastIFrameInterval, flag);
//q.Enqueue(moofBuffer);
other.Add(moofBuffer);
var otherMdatBuffer = fMp4Encoder.EncoderMdatBox(filterNalus, len);
//q.Enqueue(otherMdatBuffer);
other.Add(otherMdatBuffer);
q.Add(other.SelectMany(s => s).ToArray());
}
}
