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// Missing XML comment for publicly visible type or member
// TODO: remove this line and document them.
#pragma warning disable CS1591
namespace Whisper
{
/// <summary>Available sampling strategies</summary>
public enum eSamplingStrategy: int
{
/// <summary>Always select the most probable token</summary>
Greedy,
/// <summary>TODO: not implemented yet!</summary>
BeamSearch,
};
[Flags]
public enum eFullParamsFlags: uint
{
None = 0,
Translate = 1,
NoContext = 2,
SingleSegment = 4,
PrintSpecial = 8,
PrintProgress = 0x10,
PrintRealtime = 0x20,
PrintTimestamps = 0x40,
// Experimental
TokenTimestamps = 0x100,
SpeedupAudio = 0x200,
};
/// <summary>Transcribe parameters</summary>
public struct Parameters
{
/// <summary>Sampling strategy</summary>
public eSamplingStrategy strategy;
/// <summary>Count of CPU worker threads to use</summary>
/// <remarks>So far, the GPU model only uses CPU threads for MEL spectrograms</remarks>
public int cpuThreads;
public int n_max_text_ctx;
/// <summary>start offset in ms</summary>
public int offset_ms;
/// <summary>audio duration to process in ms</summary>
public int duration_ms;
public eFullParamsFlags flags;
/// <summary>Set or clear the specified flag in the <see cref="flags" /> field of this structure</summary>
public void setFlag( eFullParamsFlags flag, bool set )
{
if( flag != eFullParamsFlags.None )
{
if( set )
flags |= flag;
else
flags &= ~flag;
return;
}
throw new ArgumentException();
}
/// <summary>Language</summary>
public eLanguage language;
// [EXPERIMENTAL] token-level timestamps
/// <summary>timestamp token probability threshold (~0.01)</summary>
public float thold_pt;
/// <summary>timestamp token sum probability threshold (~0.01)</summary>
public float thold_ptsum;
/// <summary>max segment length in characters</summary>
public int max_len;
/// <summary>max tokens per segment (0 = no limit)</summary>
public int max_tokens;
public struct sGreedy
{
public int n_past;
}
public sGreedy greedy;
public struct sBeamSearch
{
public int n_past;
public int beam_width;
public int n_best;
}
public sBeamSearch beamSearch;
// [EXPERIMENTAL] speed-up techniques
/// <summary>overwrite the audio context size (0 = use default)</summary>
public int audioContextSize;
}
}
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