/// <summary>
/// DSDIFFファイルのヘッダ部分を読み込む。
/// </summary>
/// <returns>読めたらtrue</returns>
private bool ReadDsdiffFileHeader(string path)
{
bool result = false;
var r = new DsdiffReader();
using (BinaryReader br = new BinaryReader(File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read))) {
PcmDataLib.PcmData pd;
var rv = r.ReadHeader(br, out pd);
if (rv == DsdiffReader.ResultType.Success)
{
if (CheckAddPcmData(path, pd, true))
{
result = true;
}
}
else
{
LoadErrorMessageAdd(string.Format(CultureInfo.InvariantCulture, Properties.Resources.ReadFileFailed + " {1}: {2}{3}",
"DSDIFF", rv, path, Environment.NewLine));
}
}
return(result);
}
private int StreamBeginDsdiff(string path, long startFrame)
{
int ercd = -1;
mDsdiffR = new DsdiffReader();
mBr = new BinaryReader(
File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read));
DsdiffReader.ResultType result = mDsdiffR.ReadStreamBegin(mBr, out mPcmData);
if (result == DsdiffReader.ResultType.Success)
{
NumFrames = mDsdiffR.OutputFrames;
mDsdiffR.ReadStreamSkip(mBr, startFrame);
ercd = 0;
}
return(ercd);
}
private int StreamBeginDsdiff(string path, long startFrame)
{
int ercd = -1;
mDsdiffR = new DsdiffReader();
mBr = new BinaryReader(
File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read));
DsdiffReader.ResultType result = mDsdiffR.ReadStreamBegin(mBr, out mPcmData);
if (result == DsdiffReader.ResultType.Success) {
NumFrames = mDsdiffR.OutputFrames;
mDsdiffR.ReadStreamSkip(mBr, startFrame);
ercd = 0;
}
return ercd;
}
/// <summary>
/// DSDIFFファイルのヘッダ部分を読み込む。
/// </summary>
/// <returns>読めたらtrue</returns>
private bool ReadDsdiffFileHeader(string path)
{
bool result = false;
var r = new DsdiffReader();
using (BinaryReader br = new BinaryReader(File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read))) {
PcmDataLib.PcmData pd;
var rv = r.ReadHeader(br, out pd);
if (rv == DsdiffReader.ResultType.Success) {
if (CheckAddPcmData(path, pd, true)) {
result = true;
}
} else {
LoadErrorMessageAdd(string.Format(CultureInfo.InvariantCulture, Properties.Resources.ReadFileFailed + " {1}: {2}{3}",
"DSDIFF", rv, path, Environment.NewLine));
}
}
return result;
}
