将1078转fmp4_1

doc/ffmpeginfo.txt

@@ -2,9 +2,10 @@ ffmpeg -i demo.mp4 -c copy -f flv -vcodec h264 -acodec aac demo_flv.flv
 
 ./ffmpeg -i JT1078_3.h264 -r 25 -c copy -f flv "D:\JT1078_3.flv"
 
-ffmpeg -f dshow -i video="USB2.0 PC CAMERA" -t 60 -c copy -f h264 -vcodec h264 jt1078.264
+ffmpeg -f dshow -i video="USB2.0 PC CAMERA" -t 60 -c copy -f h264 -vcodec h264 ipc.264
 
 ffmpeg -i demo.264 -vcodec copy -f mp4 -movflags frag_keyframe+empty_moov fragmented_demo.mp4
 
+ffmpeg -i ipc.264 -vcodec copy -f mp4 -movflags frag_keyframe+empty_moov ipc_fragmented_demo.mp4
 
 chrome://media-internals/

src/JT1078.FMp4.Test/JT1078.FMp4.Test.csproj

@@ -22,6 +22,7 @@
   <ItemGroup>
     <ProjectReference Include="..\JT1078.FMp4\JT1078.FMp4.csproj" />
   </ItemGroup>
+  
   <ItemGroup>
     <None Include="..\..\doc\video\fragmented_demo_mdat.txt" Link="FMP4\fragmented_demo_mdat.txt">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
@@ -30,6 +31,7 @@
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
   </ItemGroup>
+  
   <ItemGroup>
     <None Update="FMP4\fragmented_demo_mdat.txt">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
@@ -38,5 +40,17 @@
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
   </ItemGroup>
-
+  
+  <ItemGroup>
+    <None Include="..\..\doc\video\jt1078_3.txt" Link="H264\jt1078_3.txt">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Include="..\..\doc\video\jt1078_1.txt" Link="H264\jt1078_1.txt">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Include="..\..\doc\video\jt1078_2.txt" Link="H264\jt1078_2.txt">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+  
 </Project>

src/JT1078.FMp4.Test/JT1078ToFMp4Box_Test.cs

@@ -0,0 +1,119 @@
+using JT1078.FMp4.Enums;
+using JT1078.FMp4.Samples;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xunit;
+
+namespace JT1078.FMp4.Test
+{
+    public class JT1078ToFMp4Box_Test
+    {
+        [Fact]
+        public void Test1()
+        {
+            //ftyp
+            FileTypeBox fileTypeBox = new FileTypeBox();
+            fileTypeBox.MajorBrand = "isom";
+            fileTypeBox.MinorVersion = "\0\0\0\u0001";
+            fileTypeBox.CompatibleBrands.Add("isom");
+            fileTypeBox.CompatibleBrands.Add("avc1");
+            //moov
+            MovieBox movieBox = new MovieBox();
+            movieBox.MovieHeaderBox = new MovieHeaderBox(1, 0);
+            movieBox.MovieHeaderBox.CreationTime = 2;
+            movieBox.MovieHeaderBox.ModificationTime = 3;
+            //var upperWordDuration = Math.floor(duration / (UINT32_MAX + 1));
+            //var lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
+            //movieBox.MovieHeaderBox.Duration=
+            //movieBox.MovieHeaderBox.Timescale=
+            movieBox.TrackBox = new TrackBox();
+            movieBox.TrackBox.TrackHeaderBox = new TrackHeaderBox(1, 7);
+            movieBox.TrackBox.TrackHeaderBox.CreationTime = 2;
+            movieBox.TrackBox.TrackHeaderBox.ModificationTime = 3;
+            movieBox.TrackBox.TrackHeaderBox.TrackID = movieBox.MovieHeaderBox.NextTrackID;
+            //duration = track.duration * track.timescale,
+            //upperWordDuration = Math.floor(duration / (UINT32_MAX + 1)),
+            //lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
+            //movieBox.TrackBox.TrackHeaderBox.Duration=
+            //movieBox.TrackBox.TrackHeaderBox.Timescale=
+            movieBox.TrackBox.TrackHeaderBox.TrackIsAudio = false;
+            //movieBox.TrackBox.TrackHeaderBox.Width=
+            //movieBox.TrackBox.TrackHeaderBox.Height=
+            movieBox.TrackBox.MediaBox = new MediaBox();
+            movieBox.TrackBox.MediaBox.MediaHeaderBox = new MediaHeaderBox();
+            //duration *= timescale;
+            //var upperWordDuration = Math.floor(duration / (UINT32_MAX + 1));
+            //var lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
+            movieBox.TrackBox.MediaBox.MediaHeaderBox.CreationTime = 2;
+            movieBox.TrackBox.MediaBox.MediaHeaderBox.ModificationTime = 3;
+            //movieBox.TrackBox.MediaBox.MediaHeaderBox.Timescale=
+            //movieBox.TrackBox.MediaBox.MediaHeaderBox.Duration=
+            movieBox.TrackBox.MediaBox.HandlerBox = new HandlerBox();
+            movieBox.TrackBox.MediaBox.HandlerBox.HandlerType = HandlerType.vide;
+            movieBox.TrackBox.MediaBox.HandlerBox.Name = "VideoHandler";
+            movieBox.TrackBox.MediaBox.MediaInformationBox = new MediaInformationBox();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.VideoMediaHeaderBox = new VideoMediaHeaderBox();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox = new DataInformationBox();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox = new DataReferenceBox();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryBoxes = new List<DataEntryBox>();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryBoxes.Add(new DataEntryUrlBox(1));
+            movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox = new SampleTableBox();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox = new SampleDescriptionBox(movieBox.TrackBox.MediaBox.HandlerBox.HandlerType);
+            movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.SampleEntries = new List<SampleEntry>();
+            AVC1SampleEntry avc1 = new AVC1SampleEntry();
+            avc1.AVCConfigurationBox = new AVCConfigurationBox();
+            //h264
+            //avc1.Width=
+            //avc1.Height=
+            //avc1.AVCConfigurationBox.AVCLevelIndication
+            //avc1.AVCConfigurationBox.AVCProfileIndication
+            //avc1.AVCConfigurationBox.PPSs
+            //avc1.AVCConfigurationBox.SPSs
+            //avc1.AVCConfigurationBox.ProfileCompatibility
+            movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.SampleEntries.Add(avc1);
+            movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.TimeToSampleBox = new TimeToSampleBox();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleToChunkBox = new SampleToChunkBox();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox = new SampleSizeBox();
+            movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.ChunkOffsetBox = new ChunkOffsetBox();
+            movieBox.MovieExtendsBox = new MovieExtendsBox();
+            movieBox.MovieExtendsBox.TrackExtendsBoxs = new List<TrackExtendsBox>();
+            TrackExtendsBox trex = new TrackExtendsBox();
+            trex.TrackID = movieBox.MovieHeaderBox.NextTrackID;
+            trex.DefaultSampleDescriptionIndex = 1;
+            trex.DefaultSampleDuration = 0;
+            trex.DefaultSampleSize = 0;
+            trex.DefaultSampleFlags = 1;
+            movieBox.MovieExtendsBox.TrackExtendsBoxs.Add(trex);
+            //fragment moof n
+            List<FragmentBox> moofs = new List<FragmentBox>();
+            FragmentBox fragmentBox = new FragmentBox();
+            fragmentBox.MovieFragmentBox = new MovieFragmentBox();
+            fragmentBox.MovieFragmentBox.MovieFragmentHeaderBox = new MovieFragmentHeaderBox();
+            //fragmentBox.MovieFragmentBox.MovieFragmentHeaderBox.SequenceNumber=SN
+            fragmentBox.MovieFragmentBox.TrackFragmentBox = new TrackFragmentBox();
+            fragmentBox.MovieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox = new TrackFragmentHeaderBox();
+            fragmentBox.MovieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.TrackID = movieBox.MovieHeaderBox.NextTrackID;
+            fragmentBox.MovieFragmentBox.TrackFragmentBox.SampleDependencyTypeBox = new SampleDependencyTypeBox();
+            fragmentBox.MovieFragmentBox.TrackFragmentBox.SampleDependencyTypeBox.SampleDependencyTypes = new List<SampleDependencyTypeBox.SampleDependencyType>();
+            //todo:fragmentBox.MovieFragmentBox.TrackFragmentBox.SampleDependencyTypeBox.SampleDependencyTypes
+            fragmentBox.MovieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox = new TrackFragmentBaseMediaDecodeTimeBox();
+            //upperWordBaseMediaDecodeTime = Math.floor(baseMediaDecodeTime / (UINT32_MAX + 1)),
+            //lowerWordBaseMediaDecodeTime = Math.floor(baseMediaDecodeTime % (UINT32_MAX + 1));
+            //fragmentBox.MovieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox.BaseMediaDecodeTime
+            //trun
+            fragmentBox.MovieFragmentBox.TrackFragmentBox.TrackRunBox = new TrackRunBox();
+
+            moofs.Add(fragmentBox);
+
+
+
+
+            //mfra
+
+
+        }
+    }
+}

src/JT1078.FMp4/Boxs/FragmentBox.cs

@@ -6,6 +6,9 @@ using System.Text;
 
 namespace JT1078.FMp4
 {
+    /// <summary>
+    /// 
+    /// </summary>
     public class FragmentBox:IFMp4MessagePackFormatter
     {
         /// <summary>
@@ -16,7 +19,10 @@ namespace JT1078.FMp4
         /// mdat
         /// </summary>
         public MediaDataBox MediaDataBox { get; set; }
-
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="writer"></param>
         public void ToBuffer(ref FMp4MessagePackWriter writer)
         {
             if (MovieFragmentBox != null)

src/JT1078.FMp4/Boxs/MediaHeaderBox.cs

@@ -16,7 +16,7 @@ namespace JT1078.FMp4
         /// </summary>
         /// <param name="version"></param>
         /// <param name="flags"></param>
-        public MediaHeaderBox(byte version, uint flags=0) : base("mdhd", version, flags)
+        public MediaHeaderBox(byte version=1, uint flags=0) : base("mdhd", version, flags)
         {
         }
         public ulong CreationTime { get; set; }

src/JT1078.FMp4/Boxs/MovieHeaderBox.cs

@@ -16,7 +16,7 @@ namespace JT1078.FMp4
         /// </summary>
         /// <param name="version"></param>
         /// <param name="flags"></param>
-        public MovieHeaderBox(byte version, uint flags=0) : base("mvhd", version, flags)
+        public MovieHeaderBox(byte version=1, uint flags=0) : base("mvhd", version, flags)
         {
         }
         public ulong CreationTime { get; set; } 

src/JT1078.FMp4/Boxs/SampleTableBox.cs

@@ -30,13 +30,14 @@ namespace JT1078.FMp4
         /// </summary>
         public CompositionOffsetBox CompositionOffsetBox { get; set; }
         /// <summary>
-        /// stsc
-        /// </summary>
-        public SampleToChunkBox SampleToChunkBox { get; set; }
-        /// <summary>
         /// stsz
         /// </summary>
         public SampleSizeBox SampleSizeBox { get; set; }
+        /// <summary>
+        /// stsc
+        /// </summary>
+        public SampleToChunkBox SampleToChunkBox { get; set; }
+
         //public CompactSampleSizeBox CompactSampleSizeBox { get; set; }
         /// <summary>
         /// stco

src/JT1078.FMp4/FMp4Box.cs

@@ -8,6 +8,15 @@ namespace JT1078.FMp4
 {
     /// <summary>
     /// fmp4
+    /// stream data 
+    /// ftyp
+    /// moov
+    /// moof 1
+    /// mdat 1
+    /// ...
+    /// moof n
+    /// mdat n
+    /// mfra
     /// </summary>
     public class FMp4Box:IFMp4MessagePackFormatter
     {
@@ -27,7 +36,10 @@ namespace JT1078.FMp4
         /// mfra
         /// </summary>
         public MovieFragmentRandomAccessBox MovieFragmentRandomAccessBox { get; set; }
-
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="writer"></param>
         public void ToBuffer(ref FMp4MessagePackWriter writer)
         {
             FileTypeBox.ToBuffer(ref writer);

src/JT1078.FMp4/JT1078.FMp4.xml

@@ -175,6 +175,11 @@
             4位*n
             </summary>
         </member>
+        <member name="T:JT1078.FMp4.FragmentBox">
+            <summary>
+            
+            </summary>
+        </member>
         <member name="P:JT1078.FMp4.FragmentBox.MovieFragmentBox">
             <summary>
             moof
@@ -185,6 +190,12 @@
             mdat
             </summary>
         </member>
+        <member name="M:JT1078.FMp4.FragmentBox.ToBuffer(JT1078.FMp4.MessagePack.FMp4MessagePackWriter@)">
+            <summary>
+            
+            </summary>
+            <param name="writer"></param>
+        </member>
         <member name="P:JT1078.FMp4.FreeSpaceBox.FillValue">
             <summary>
             填充值
@@ -1045,6 +1056,15 @@
         <member name="T:JT1078.FMp4.FMp4Box">
             <summary>
             fmp4
+            stream data 
+            ftyp
+            moov
+            moof 1
+            mdat 1
+            ...
+            moof n
+            mdat n
+            mfra
             </summary>
         </member>
         <member name="P:JT1078.FMp4.FMp4Box.FileTypeBox">
@@ -1067,6 +1087,12 @@
             mfra
             </summary>
         </member>
+        <member name="M:JT1078.FMp4.FMp4Box.ToBuffer(JT1078.FMp4.MessagePack.FMp4MessagePackWriter@)">
+            <summary>
+            
+            </summary>
+            <param name="writer"></param>
+        </member>
         <member name="F:JT1078.FMp4.FMp4Constants.DateLimitYear">
             <summary>
             日期限制于2000年
@@ -1186,6 +1212,11 @@
             </summary>
             <param name="language"></param>
         </member>
+        <member name="T:JT1078.FMp4.Mp4Box">
+            <summary>
+            
+            </summary>
+        </member>
         <member name="P:JT1078.FMp4.Mp4Box.Size">
             <summary>
             盒子大小

src/JT1078.FMp4/Mp4Box.cs

@@ -6,6 +6,9 @@ using System.Text;
 
 namespace JT1078.FMp4
 {
+    /// <summary>
+    /// 
+    /// </summary>
     public abstract class Mp4Box
     {
         //public const string UUID = "uuid";

src/JT1078.FMp4/Samples/VisualSampleEntry.cs

@@ -10,7 +10,7 @@ namespace JT1078.FMp4.Samples
     /// </summary>
     public abstract class VisualSampleEntry : SampleEntry
     {
-        const string COMPRESSORNAME = "jt1078&SmallChi(koike)&TK";
+        const string COMPRESSORNAME = "jt1078&SmallChi(Koike)&TK";
         /// <summary>
         /// VisualSampleEntry
         /// </summary>