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Support external decoders that don't report valid length in wav header

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Grigory Chudov
2013-03-24 23:36:34 -04:00
parent 86142e797c
commit 19ffb4808d
16 changed files with 265 additions and 40 deletions
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15
CUETools.Processor/CUESheet.cs
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@@ -2180,15 +2180,24 @@ namespace CUETools.Processor
? (TagLib.File.IFileAbstraction)new ArchiveFileAbstraction(this, path)
: (TagLib.File.IFileAbstraction)new TagLib.File.LocalFileAbstraction(path);
fileInfo = TagLib.File.Create(file);
if (fileInfo.Properties.AudioSampleCount > 0)
return (int)fileInfo.Properties.AudioSampleCount;
}
IAudioSource audioSource = AudioReadWrite.GetAudioSource(path, _isArchive ? OpenArchive(path, true) : null, _config);
try
{
if (!audioSource.PCM.IsRedBook ||
audioSource.Length <= 0 ||
if (!audioSource.PCM.IsRedBook)
throw new Exception("Audio format is not Red Book PCM.");
if (audioSource.Length <= 0)
{
AudioBuffer buff = new AudioBuffer(audioSource, 0x10000);
while (audioSource.Read(buff, -1) != 0)
CheckStop();
}
if (audioSource.Length <= 0 ||
audioSource.Length >= Int32.MaxValue)
throw new Exception("Audio format is invalid.");
throw new Exception("Audio file length is unknown or invalid.");
return (int)audioSource.Length;
}
finally