/// <summary>
/// Constructor to use when reading.
/// </summary>
/// <param name="inPath">Path to folder where all ISM files are</param>
/// <param name="ismFileName">The ISM main file name, with NO extension</param>
public ISMFile(string inPath, string ismFileName) :
this(new FileStream(Path.Combine(new string[] { inPath, ismFileName + ".ism" }), FileMode.Open, FileAccess.Read, FileShare.Read))
{
_baseName = Path.Combine(new string[] { inPath, ismFileName });
_baseFolder = inPath;
_ismc = new ISMCFile(inPath, ismFileName, _ismElements);
}
/// <summary>
/// Constructor to use when reading.
/// </summary>
/// <param name="inPath">Path to folder where all ISM files are</param>
/// <param name="ismFileName">The ISM main file name, with NO extension</param>
public ISMFile(string inPath, string ismFileName)
: this(new FileStream(Path.Combine(new string[] {inPath, ismFileName + ".ism"}), FileMode.Open, FileAccess.Read, FileShare.Read))
{
_baseName = Path.Combine(new string[] { inPath, ismFileName });
_baseFolder = inPath;
_ismc = new ISMCFile(inPath, ismFileName, _ismElements);
}
public void Write(TextWriter ISM, string inOrigISMCDir, string inName, ISMCFile ismc)
{
string tmpRate = _bitrate.ToString();
tmpRate = tmpRate.Substring(0, tmpRate.Length - 3);
if (_fragmentType == MP4.FragmentType.Video)
ISM.WriteLine(" <video");
else if (_fragmentType == MP4.FragmentType.Audio)
ISM.WriteLine(" <audio");
else return;
ISM.WriteLine(" src=\"" + inName + "_" + tmpRate + ".ismv\"");
ISM.WriteLine(" systemBitrate=\"" + _bitrate + "\">");
if (ismc == null)
{
ISM.WriteLine(" <param");
ISM.WriteLine(" name=\"trackID\"");
ISM.WriteLine(" value=\"2\"");
ISM.WriteLine(" valuetype=\"data\" />");
}
else
{
ISM.WriteLine(" <param");
ISM.WriteLine(" name=\"trackID\"");
ISM.WriteLine(" value=\"2\"");
ISM.WriteLine(" valuetype=\"data\"");
ISM.Write(" chunks=\"");
// Console.WriteLine("Video Bitrate: " + vid.systemBitrate);
ISMVFile vfile = new ISMVFile(inOrigISMCDir, _source);
string chunkData = "";
int chunkId = 0;
ulong currTime = 0;
Fragment frag = new Fragment();
foreach (c cidx in ismc.indexs[0].cs)
{
ulong ChunkStart = 0;
ulong ChunkLen = 0;
// need to fix this line vfile.GetFragmentPosition(currTime, 2, out ChunkStart, out ChunkLen);
currTime += ulong.Parse(cidx.d);
chunkId++;
// Console.WriteLine(" ChunkStart: " + ChunkStart + " ChunkLen: " + ChunkLen);
chunkData += ChunkStart + "-" + ChunkLen + ",";
ISM.Write(chunkData);
}
ISM.WriteLine("\">");
ChunkInfo[_bitrate.ToString()] = chunkData;
}
if (_fragmentType == MP4.FragmentType.Video)
ISM.WriteLine(" </video>");
else if (_fragmentType == MP4.FragmentType.Audio)
ISM.WriteLine(" </audio>");
}
public void Write(TextWriter ISM, string inOrigISMCDir, string inName, ISMCFile ismc)
{
string tmpRate = _bitrate.ToString();
tmpRate = tmpRate.Substring(0, tmpRate.Length - 3);
if (_fragmentType == MP4.FragmentType.Video)
{
ISM.WriteLine(" <video");
}
else if (_fragmentType == MP4.FragmentType.Audio)
{
ISM.WriteLine(" <audio");
}
else
{
return;
}
ISM.WriteLine(" src=\"" + inName + "_" + tmpRate + ".ismv\"");
ISM.WriteLine(" systemBitrate=\"" + _bitrate + "\">");
if (ismc == null)
{
ISM.WriteLine(" <param");
ISM.WriteLine(" name=\"trackID\"");
ISM.WriteLine(" value=\"2\"");
ISM.WriteLine(" valuetype=\"data\" />");
}
else
{
ISM.WriteLine(" <param");
ISM.WriteLine(" name=\"trackID\"");
ISM.WriteLine(" value=\"2\"");
ISM.WriteLine(" valuetype=\"data\"");
ISM.Write(" chunks=\"");
// Console.WriteLine("Video Bitrate: " + vid.systemBitrate);
ISMVFile vfile = new ISMVFile(inOrigISMCDir, _source);
string chunkData = "";
int chunkId = 0;
ulong currTime = 0;
Fragment frag = new Fragment();
foreach (c cidx in ismc.indexs[0].cs)
{
ulong ChunkStart = 0;
ulong ChunkLen = 0;
// need to fix this line vfile.GetFragmentPosition(currTime, 2, out ChunkStart, out ChunkLen);
currTime += ulong.Parse(cidx.d);
chunkId++;
// Console.WriteLine(" ChunkStart: " + ChunkStart + " ChunkLen: " + ChunkLen);
chunkData += ChunkStart + "-" + ChunkLen + ",";
ISM.Write(chunkData);
}
ISM.WriteLine("\">");
ChunkInfo[_bitrate.ToString()] = chunkData;
}
if (_fragmentType == MP4.FragmentType.Video)
{
ISM.WriteLine(" </video>");
}
else if (_fragmentType == MP4.FragmentType.Audio)
{
ISM.WriteLine(" </audio>");
}
}
/// <summary>
/// Constructor to use when writing to an ISM file.
/// </summary>
/// <param name="basePath">Path to folder plus base file name (no extension)</param>
public ISMFile(string basePath)
{
_baseName = basePath;
_baseFolder = _baseName.Substring(0, _baseName.LastIndexOf(Path.DirectorySeparatorChar));
_ismc = new ISMCFile(_baseName);
}
/// <summary>
/// Constructor to use when writing to an ISM file.
/// </summary>
/// <param name="basePath">Path to folder plus base file name (no extension)</param>
public ISMFile(string basePath)
{
_baseName = basePath;
_baseFolder = _baseName.Substring(0, _baseName.LastIndexOf(Path.DirectorySeparatorChar));
_ismc = new ISMCFile(_baseName);
}