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IAudioTitleSet

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This commit is contained in:
Grigory Chudov
2018-04-30 22:32:49 -04:00
parent b6c3256d32
commit 47d1b09814
5 changed files with 127 additions and 92 deletions
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96
CUETools.Codecs.MPEG/ATSI/AudioDecoder.cs
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@@ -6,7 +6,7 @@ using static CUETools.Codecs.AudioPCMConfig;
namespace CUETools.Codecs.MPEG.ATSI
{
public class AudioDecoder : IAudioSource, IAudioContainer
public class AudioDecoder : IAudioSource, IAudioTitleSet
{
public unsafe AudioDecoder(DecoderSettings settings, string path, Stream IO)
{
@@ -331,7 +331,7 @@ namespace CUETools.Codecs.MPEG.ATSI
public ushort codec;
public uint format;
public byte StreamId
public int StreamId
{
get
{
@@ -342,64 +342,6 @@ namespace CUETools.Codecs.MPEG.ATSI
}
}
public string CodecString
{
get
{
switch (StreamId)
{
case DVDA.PCM_STREAM_ID: return "RAW/PCM";
case DVDA.MLP_STREAM_ID: return "MLP";
default: return StreamId.ToString();
}
//switch (codec)
//{
// case 0x000: return "RAW/PCM";
// case 0x100: return "MLP";
// default: return codec.ToString();
//}
}
}
public AudioPCMConfig PCM
{
get
{
if (track_sector.Count < 1) return null;
if (track_sector[0].dvdaBlock == null) return null;
return new AudioPCMConfig(
track_sector[0].dvdaBlock.gr1_bits,
track_sector[0].dvdaBlock.channels,
track_sector[0].dvdaBlock.gr1_frequency);
}
}
public string RateString
{
get
{
var sr = PCM.SampleRate;
if (sr % 1000 == 0) return $"{sr / 1000}KHz";
if (sr % 100 == 0) return $"{sr / 100}.{(sr / 100) % 10}KHz";
return $"{sr}Hz";
}
}
public string FormatString
{
get
{
if (track_sector.Count < 1) return "?";
if (track_sector[0].dvdaBlock == null) return "?";
switch (track_sector[0].dvdaBlock.ch_assignment)
{
case 0: return "mono";
case 1: return "stereo";
default: return "multi-channel";
}
}
}
public List<TimeSpan> Chapters
{
get
@@ -436,6 +378,40 @@ namespace CUETools.Codecs.MPEG.ATSI
}
}
public AudioPCMConfig PCM
{
get
{
if (track_sector.Count < 1) return null;
if (track_sector[0].dvdaBlock == null) return null;
return new AudioPCMConfig(
track_sector[0].dvdaBlock.gr1_bits,
track_sector[0].dvdaBlock.channels,
track_sector[0].dvdaBlock.gr1_frequency);
}
}
public string Codec
{
get
{
switch (StreamId)
{
case DVDA.PCM_STREAM_ID: return "RAW/PCM";
case DVDA.MLP_STREAM_ID: return "MLP";
default: return StreamId.ToString();
}
//switch (codec)
//{
// case 0x000: return "RAW/PCM";
// case 0x100: return "MLP";
// default: return codec.ToString();
//}
}
}
public string Language => "";
public List<ATSITrackTimestamp> track_timestamp;
public List<ATSITrackSector> track_sector;
}