SmallChi
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JT1078
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组装测试盒子

tags/v1.1.0
SmallChi(Koike) 4 vuotta sitten
vanhempi
2a43d65108
commit
fae5e4f07f
9 muutettua tiedostoa jossa 175 lisäystä ja 76 poistoa
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  1. +109
    -0
      src/JT1078.FMp4.Test/FMp4Box_Test.cs
  2. +1
    -1
      src/JT1078.Flv.Benchmark/JT1078FlvEncoderContext.cs
  3. +1
    -1
      src/JT1078.Flv.Benchmark/JT808HexExtensions.cs
  4. +0
    -2
      src/JT1078.Protocol.Benchmark/JT1078.Protocol.Benchmark.csproj
  5. +2
    -2
      src/JT1078.Protocol.Benchmark/JT1078FlvEncoderContext.cs
  6. +2
    -2
      src/JT1078.Protocol.Benchmark/JT1078SerializerContext.cs
  7. +1
    -1
      src/JT1078.Protocol/JT1078.Protocol.csproj
  8. +57
    -65
      src/JT1078.Protocol/JT1078Serializer.cs
  9. +2
    -2
      src/JT1078.sln

+ 109
- 0
src/JT1078.FMp4.Test/FMp4Box_Test.cs Näytä tiedosto

@@ -0,0 +1,109 @@
using JT1078.FMp4.MessagePack;
using System;
using System.Collections.Generic;
using System.Text;
using Xunit;
using JT1078.Protocol.Extensions;

namespace JT1078.FMp4.Test
{
public class FMp4Box_Test
{
/// <summary>
/// 使用doc/video/fragmented_demo.mp4
/// </summary>
[Fact(DisplayName = "ftyp")]
public void ftyp_test()
{
var MinorVersion = Encoding.ASCII.GetString(new byte[4] { 0,0,2,0});
FileTypeBox fileTypeBox = new FileTypeBox();
fileTypeBox.MajorBrand = "isom";
fileTypeBox.MinorVersion = "\0\0\u0002\0";
fileTypeBox.CompatibleBrands.Add("isom");
fileTypeBox.CompatibleBrands.Add("iso2");
fileTypeBox.CompatibleBrands.Add("avc1");
fileTypeBox.CompatibleBrands.Add("iso6");
fileTypeBox.CompatibleBrands.Add("mp41");
FMp4MessagePackWriter writer = new MessagePack.FMp4MessagePackWriter(new byte[0x25]);
fileTypeBox.ToBuffer(ref writer);
var hex = writer.FlushAndGetArray().ToHexString();
Assert.Equal("000000246674797069736f6d0000020069736f6d69736f326176633169736f366d703431".ToUpper(), hex);
}

/// <summary>
/// 使用doc/video/fragmented_demo.mp4
/// </summary>
[Fact(DisplayName = "moov_mvhd")]
public void moov_mvhd_test()
{
MovieHeaderBox movieHeaderBox = new MovieHeaderBox(0);
movieHeaderBox.CreationTime = 0;
movieHeaderBox.ModificationTime = 0;
movieHeaderBox.Timescale = 1000;
movieHeaderBox.Duration = 0;
movieHeaderBox.NextTrackID = 2;
FMp4MessagePackWriter writer = new MessagePack.FMp4MessagePackWriter(new byte[10240]);
movieHeaderBox.ToBuffer(ref writer);
var hex = writer.FlushAndGetArray().ToHexString();
Assert.Equal("0000006c6d766864000000000000000000000000000003e8000000000001000001000000000000000000000000010000000000000000000000000000000100000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002".ToUpper(), hex);
}

/// <summary>
/// 使用doc/video/fragmented_demo.mp4
/// </summary>
[Fact(DisplayName = "trak_tkhd")]
public void trak_tkhd_test()
{
TrackHeaderBox trackHeaderBox = new TrackHeaderBox(0,3);
trackHeaderBox.CreationTime = 0;
trackHeaderBox.ModificationTime = 0;
trackHeaderBox.TrackID = 1;
trackHeaderBox.Duration = 0;
trackHeaderBox.Width = 544u;
trackHeaderBox.Height = 960u;
FMp4MessagePackWriter writer = new MessagePack.FMp4MessagePackWriter(new byte[10240]);
trackHeaderBox.ToBuffer(ref writer);
var hex = writer.FlushAndGetArray().ToHexString();
Assert.Equal("0000005C746B68640000000300000000000000000000000100000000000000000000000000000000000000000000000000010000000000000000000000000000000100000000000000000000000000004000000000000220000003C0".ToUpper(), hex);
}

/// <summary>
/// 使用doc/video/fragmented_demo.mp4
/// </summary>
[Fact(DisplayName = "trak_mdia")]
public void trak_mdia_test()
{


}

/// <summary>
/// 使用doc/video/fragmented_demo.mp4
/// </summary>
[Fact(DisplayName = "trak_mdia_mdhd")]
public void trak_mdia_mdhd_test()
{
MediaHeaderBox mediaHeaderBox = new MediaHeaderBox(0, 0);
mediaHeaderBox.CreationTime = 0;
mediaHeaderBox.ModificationTime = 0;
mediaHeaderBox.Timescale = 0x00124f80;
mediaHeaderBox.Duration = 0;
mediaHeaderBox.Language = "und";
FMp4MessagePackWriter writer = new MessagePack.FMp4MessagePackWriter(new byte[10240]);
mediaHeaderBox.ToBuffer(ref writer);
var hex = writer.FlushAndGetArray().ToHexString();
//000000206d64686400000000000000000000000000124f800000000055c40000
//00000020
//6d646864
//00000000
//00000000
//00000000
//00124f80
//00000000
//55c4
//0000
Assert.Equal("000000206d64686400000000000000000000000000124f800000000055c40000".ToUpper(), hex);
}
}
}

+ 1
- 1
src/JT1078.Flv.Benchmark/JT1078FlvEncoderContext.cs Näytä tiedosto

@@ -69,7 +69,7 @@ namespace JT1078.Flv.Benchmark
{
public JT1078FlvEncoderConfig()
{
Add(Job.Default.WithGcServer(false).With(CsProjCoreToolchain.NetCoreApp31).With(Platform.AnyCpu));
AddJob(Job.Default.WithGcServer(false).WithToolchain(CsProjCoreToolchain.NetCoreApp31).WithPlatform(Platform.AnyCpu));
}
}
}

+ 1
- 1
src/JT1078.Flv.Benchmark/JT808HexExtensions.cs Näytä tiedosto

@@ -6,7 +6,7 @@ namespace JT808.Protocol.Extensions
///
/// ref:"www.codeproject.com/tips/447938/high-performance-csharp-byte-array-to-hex-string-t"
/// </summary>
public static partial class JT808BinaryExtensions
internal static partial class JT808BinaryExtensions
{
public static string ToHexString(this byte[] source)
{


+ 0
- 2
src/JT1078.Protocol.Benchmark/JT1078.Protocol.Benchmark.csproj Näytä tiedosto

@@ -15,9 +15,7 @@
<PackageReference Include="System.Memory" Version="4.5.4" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\JT1078.Flv.Benchmark\JT1078.Flv.Benchmark.csproj" />
<ProjectReference Include="..\JT1078.Flv\JT1078.Flv.csproj" />
<ProjectReference Include="..\JT1078.Protocol\JT1078.Protocol.csproj" />
</ItemGroup>

</Project>

+ 2
- 2
src/JT1078.Protocol.Benchmark/JT1078FlvEncoderContext.cs Näytä tiedosto

@@ -7,7 +7,7 @@ using JT1078.Flv.MessagePack;
using JT1078.Protocol;
using JT1078.Protocol.H264;
using JT1078.Protocol.MessagePack;
using JT808.Protocol.Extensions;
using JT1078.Protocol.Extensions;
using System;
using System.Collections.Generic;
using System.IO;
@@ -78,7 +78,7 @@ namespace JT1078.Flv.Benchmark
{
public JT1078FlvEncoderConfig()
{
Add(Job.Default.WithGcServer(false).With(CsProjCoreToolchain.NetCoreApp31).With(Platform.AnyCpu));
AddJob(Job.Default.WithGcServer(false).WithToolchain(CsProjCoreToolchain.NetCoreApp31).WithPlatform(Platform.AnyCpu));
}
}
}

+ 2
- 2
src/JT1078.Protocol.Benchmark/JT1078SerializerContext.cs Näytä tiedosto

@@ -3,10 +3,10 @@ using BenchmarkDotNet.Configs;
using BenchmarkDotNet.Environments;
using BenchmarkDotNet.Jobs;
using BenchmarkDotNet.Toolchains.CsProj;
using JT808.Protocol.Extensions;
using System;
using System.Collections.Generic;
using System.Linq;
using JT1078.Protocol.Extensions;

namespace JT1078.Protocol.Benchmark
{
@@ -58,7 +58,7 @@ namespace JT1078.Protocol.Benchmark
{
public JT1078SerializerConfig()
{
Add(Job.Default.WithGcServer(false).With(CsProjCoreToolchain.NetCoreApp31).With(Platform.AnyCpu));
AddJob(Job.Default.WithGcServer(false).WithToolchain(CsProjCoreToolchain.NetCoreApp31).WithPlatform(Platform.AnyCpu));
}
}
}

+ 1
- 1
src/JT1078.Protocol/JT1078.Protocol.csproj Näytä tiedosto

@@ -14,7 +14,7 @@
<licenseUrl>https://github.com/SmallChi/JT1078/blob/master/LICENSE</licenseUrl>
<license>https://github.com/SmallChi/JT1078/blob/master/LICENSE</license>
<GeneratePackageOnBuild>false</GeneratePackageOnBuild>
<Version>1.0.4-preview1</Version>
<Version>1.0.4-preview2</Version>
<SignAssembly>false</SignAssembly>
<PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
<PackageLicenseFile>LICENSE</PackageLicenseFile>


+ 57
- 65
src/JT1078.Protocol/JT1078Serializer.cs Näytä tiedosto

@@ -115,80 +115,72 @@ namespace JT1078.Protocol
return jT1078Package;
}
}
public static byte[] AnalyzeJsonBuffer(ReadOnlySpan<byte> bytes, JsonWriterOptions options = default, int minBufferSize = 8096)
public static byte[] AnalyzeJsonBuffer(ReadOnlySpan<byte> bytes, JsonWriterOptions options = default)
{
byte[] buffer = JT1078ArrayPool.Rent(minBufferSize);
try
JT1078MessagePackReader jT1078MessagePackReader = new JT1078MessagePackReader(bytes);
using (MemoryStream memoryStream = new MemoryStream())
using (Utf8JsonWriter writer = new Utf8JsonWriter(memoryStream, options))
{
JT1078MessagePackReader jT1078MessagePackReader = new JT1078MessagePackReader(bytes);
using (MemoryStream memoryStream = new MemoryStream())
using (Utf8JsonWriter writer = new Utf8JsonWriter(memoryStream, options))
{
writer.WriteStartObject();
var header = jT1078MessagePackReader.ReadUInt32();
writer.WriteString($"[{header}]头部", header.ReadNumber());
var val1 = jT1078MessagePackReader.ReadByte();
var label1 = new JT1078Label1(val1);
var labelSpan = val1.ReadBinary();
writer.WriteStartObject($"[{labelSpan.ToString()}]object1[{val1.ReadNumber()}]");
writer.WriteNumber($"({labelSpan.Slice(0,2).ToString()})V[固定为2]", label1.V);
writer.WriteNumber($"({labelSpan[2]})P[固定为0]", label1.P);
writer.WriteNumber($"({labelSpan[3]})X[RTP头是否需要扩展位固定为0]", label1.X);
writer.WriteNumber($"({labelSpan.Slice(4).ToString()})CC[固定为1]", label1.CC);
writer.WriteEndObject();
writer.WriteStartObject();
var header = jT1078MessagePackReader.ReadUInt32();
writer.WriteNumber($"[{header.ReadNumber()}]头部", header);
var val1 = jT1078MessagePackReader.ReadByte();
var label1 = new JT1078Label1(val1);
var labelSpan = val1.ReadBinary();
writer.WriteStartObject($"[{labelSpan.ToString()}]object1[{val1.ReadNumber()}]");
writer.WriteNumber($"({labelSpan.Slice(0,2).ToString()})V[固定为2]", label1.V);
writer.WriteNumber($"({labelSpan[2]})P[固定为0]", label1.P);
writer.WriteNumber($"({labelSpan[3]})X[RTP头是否需要扩展位固定为0]", label1.X);
writer.WriteNumber($"({labelSpan.Slice(4).ToString()})CC[固定为1]", label1.CC);
writer.WriteEndObject();

var val2 = jT1078MessagePackReader.ReadByte();
var label2 = new JT1078Label2(val2);
var label2Span = val2.ReadBinary();
writer.WriteStartObject($"[{label2Span.ToString()}]object2[{val2.ReadNumber()}]");
writer.WriteNumber($"({label2Span.Slice(0, 4).ToString()})M[确定是否是完整数据帧的边界]", label2.M);
writer.WriteString($"({label2Span.Slice(4).ToString()})PT[负载类型]", label2.PT.ToString());
writer.WriteEndObject();
var val2 = jT1078MessagePackReader.ReadByte();
var label2 = new JT1078Label2(val2);
var label2Span = val2.ReadBinary();
writer.WriteStartObject($"[{label2Span.ToString()}]object2[{val2.ReadNumber()}]");
writer.WriteNumber($"({label2Span.Slice(0, 4).ToString()})M[确定是否是完整数据帧的边界]", label2.M);
writer.WriteString($"({label2Span.Slice(4).ToString()})PT[负载类型]", label2.PT.ToString());
writer.WriteEndObject();

var sn = jT1078MessagePackReader.ReadUInt16();
writer.WriteNumber($"{sn.ReadNumber()}[序列号]", sn);
var sim = jT1078MessagePackReader.ReadBCD(12);
writer.WriteString($"[终端设备SIM卡号]", sim);
var logicChannelNumber = jT1078MessagePackReader.ReadByte();
writer.WriteNumber($"{logicChannelNumber.ReadNumber()}[逻辑通道号]", logicChannelNumber);
var sn = jT1078MessagePackReader.ReadUInt16();
writer.WriteNumber($"{sn.ReadNumber()}[序列号]", sn);
var sim = jT1078MessagePackReader.ReadBCD(12);
writer.WriteString($"[终端设备SIM卡号]", sim);
var logicChannelNumber = jT1078MessagePackReader.ReadByte();
writer.WriteNumber($"{logicChannelNumber.ReadNumber()}[逻辑通道号]", logicChannelNumber);

var val3 = jT1078MessagePackReader.ReadByte();
var label3 = new JT1078Label3(val3);
var label3Span = val3.ReadBinary();
writer.WriteStartObject($"[{label3Span.ToString()}]object3[{val3.ReadNumber()}]");
writer.WriteString($"({label3Span.Slice(0, 4).ToString()})[数据类型]", label3.DataType.ToString());
writer.WriteString($"({label3Span.Slice(4).ToString()})[分包处理标记]", label3.SubpackageType.ToString());
writer.WriteEndObject();
if (label3.DataType != JT1078DataType.透传数据)
{
var timestamp = jT1078MessagePackReader.ReadUInt64();
writer.WriteNumber($"{timestamp.ReadNumber()}[标识此RTP数据包当前帧的相对时间,单位毫秒(ms)]", timestamp);
}
if (label3.DataType != JT1078DataType.透传数据 &&
label3.DataType != JT1078DataType.音频帧)
{
var lastIFrameInterval = jT1078MessagePackReader.ReadUInt16();
writer.WriteNumber($"{lastIFrameInterval.ReadNumber()}[该帧与上一个关键帧之间的时间间隔,单位毫秒(ms)]", lastIFrameInterval);
var lastFrameInterval = jT1078MessagePackReader.ReadUInt16();
writer.WriteNumber($"{lastFrameInterval.ReadNumber()}[该帧与上一个关键帧之间的时间间隔,单位毫秒(ms)]", lastFrameInterval);
}
var dataBodyLength = jT1078MessagePackReader.ReadUInt16();
writer.WriteNumber($"{dataBodyLength.ReadNumber()}[数据体长度]", dataBodyLength);
var bodies = jT1078MessagePackReader.ReadRemainArray().ToArray();
writer.WriteString("[数据体]", string.Join(" ", (bodies).Select(p => p.ToString("X2"))));
writer.WriteEndObject();
writer.Flush();
return memoryStream.ToArray();
var val3 = jT1078MessagePackReader.ReadByte();
var label3 = new JT1078Label3(val3);
var label3Span = val3.ReadBinary();
writer.WriteStartObject($"[{label3Span.ToString()}]object3[{val3.ReadNumber()}]");
writer.WriteString($"({label3Span.Slice(0, 4).ToString()})[数据类型]", label3.DataType.ToString());
writer.WriteString($"({label3Span.Slice(4).ToString()})[分包处理标记]", label3.SubpackageType.ToString());
writer.WriteEndObject();
if (label3.DataType != JT1078DataType.透传数据)
{
var timestamp = jT1078MessagePackReader.ReadUInt64();
writer.WriteNumber($"{timestamp.ReadNumber()}[标识此RTP数据包当前帧的相对时间,单位毫秒(ms)]", timestamp);
}
}
finally
{
JT1078ArrayPool.Return(buffer);
if (label3.DataType != JT1078DataType.透传数据 &&
label3.DataType != JT1078DataType.音频帧)
{
var lastIFrameInterval = jT1078MessagePackReader.ReadUInt16();
writer.WriteNumber($"{lastIFrameInterval.ReadNumber()}[该帧与上一个关键帧之间的时间间隔,单位毫秒(ms)]", lastIFrameInterval);
var lastFrameInterval = jT1078MessagePackReader.ReadUInt16();
writer.WriteNumber($"{lastFrameInterval.ReadNumber()}[该帧与上一个关键帧之间的时间间隔,单位毫秒(ms)]", lastFrameInterval);
}
var dataBodyLength = jT1078MessagePackReader.ReadUInt16();
writer.WriteNumber($"{dataBodyLength.ReadNumber()}[数据体长度]", dataBodyLength);
var bodies = jT1078MessagePackReader.ReadRemainArray().ToArray();
writer.WriteString("[数据体]", string.Join(" ", (bodies).Select(p => p.ToString("X2"))));
writer.WriteEndObject();
writer.Flush();
return memoryStream.ToArray();
}
}
public static string Analyze(ReadOnlySpan<byte> bytes,JsonWriterOptions options = default, int minBufferSize = 8096)
public static string Analyze(ReadOnlySpan<byte> bytes,JsonWriterOptions options = default)
{
string json = Encoding.UTF8.GetString(AnalyzeJsonBuffer(bytes, options, minBufferSize));
string json = Encoding.UTF8.GetString(AnalyzeJsonBuffer(bytes, options));
return json;
}
}


+ 2
- 2
src/JT1078.sln Näytä tiedosto

@@ -34,9 +34,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "JT1078.Hls", "JT1078.Hls\JT
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "JT1078.Hls.Test", "JT1078.Hls.Test\JT1078.Hls.Test.csproj", "{5564C20B-BFF4-4A2A-BDF2-C7427E93E993}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "JT1078.FMp4", "JT1078.FMp4\JT1078.FMp4.csproj", "{73F13894-0967-422C-8AC3-5EEF9189AAFC}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "JT1078.FMp4", "JT1078.FMp4\JT1078.FMp4.csproj", "{73F13894-0967-422C-8AC3-5EEF9189AAFC}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "JT1078.FMp4.Test", "JT1078.FMp4.Test\JT1078.FMp4.Test.csproj", "{56E76D56-4CCC-401F-B25D-9AB41D58A10A}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "JT1078.FMp4.Test", "JT1078.FMp4.Test\JT1078.FMp4.Test.csproj", "{56E76D56-4CCC-401F-B25D-9AB41D58A10A}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution


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