Un4seen.Bass.MiscBaseEncoder
Un4seen.Bass.MiscEncoderOPUS
Namespace: Un4seen.Bass.Misc
Assembly: Bass.Net (in Bass.Net.dll) Version: 2.4.17.5
The EncoderOPUS type exposes the following members.
Name | Description | |
---|---|---|
EncoderOPUS |
Creates an instance of a OPUS encoder implementation.
|
Name | Description | |
---|---|---|
ChannelBitwidth |
This property returns the actual bitwidth of the sample data of the channel (e.g. 8, 16, 32).
(Inherited from BaseEncoder.) | |
ChannelHandle |
Gets or Sets the channel handle which is used to create the broadcast encoder class.
(Inherited from BaseEncoder.) | |
ChannelInfo |
Returns the general channel info.
(Inherited from BaseEncoder.) | |
ChannelNumChans |
This property returns the actual number of channles of the sample data BASS is using with the channel (e.g. 1=mono, 2=stereo, etc.).
(Inherited from BaseEncoder.) | |
ChannelSampleRate |
This property returns the actual sample rate in Hz of the sample data BASS is using with the channel (e.g. 44100).
(Inherited from BaseEncoder.) | |
DefaultOutputExtension |
This return the default extension of an output file for this encoder (".opus").
(Overrides BaseEncoderDefaultOutputExtension.) | |
EffectiveBitrate |
Returns the effective encoder bitrate (in kbps) of the output.
(Overrides BaseEncoderEffectiveBitrate.) | |
EncoderCommandLine |
Gets the actual encoder command-line string (using all OPUS_xxx properties).
(Overrides BaseEncoderEncoderCommandLine.) | |
EncoderDirectory |
Gets or Sets the encoder's base directory.
(Inherited from BaseEncoder.) | |
EncoderExists | (Overrides BaseEncoderEncoderExists.) | |
EncoderHandle |
Gets or sets the current HENCODE encoder handle.
(Inherited from BaseEncoder.) | |
EncoderType |
Gets a value indicating the type of content. Here BASS_CTYPE_STREAM_OPUS is always returned.
(Overrides BaseEncoderEncoderType.) | |
Force16Bit |
Gets or Sets if a encoding in 16-bit sample data should be forced (default is ).
(Inherited from BaseEncoder.) | |
InputFile |
Gets or Sets the input file name to be processed by the encoder (null = STDIN, default).
(Inherited from BaseEncoder.) | |
IsActive |
Gets a value indicating if the encoder has been started (see Start(ENCODEPROC, IntPtr, Boolean)) and is active - else will be returned.
(Inherited from BaseEncoder.) | |
IsPaused |
Gets a value indicating if the encoder has been paused (see Pause(Boolean)) - else must be returned.
(Inherited from BaseEncoder.) | |
IsStreaming |
Is this instance used for streaming? When set to true, some internal encoder options might be set.
Default is false.
(Inherited from BaseEncoder.) | |
NoLimit |
Gets or Sets if encoding should use the CAST_NOLIMIT flag (which is only needed, if the encoder is used for streaming).
(Inherited from BaseEncoder.) | |
OutputFile |
Gets or Sets the output file name to be processed by the encoder (null = STDOUT, default).
(Inherited from BaseEncoder.) | |
SupportsSTDOUT |
"opusenc.exe" implements STDOUT, so is always returned.
(Overrides BaseEncoderSupportsSTDOUT.) | |
TAGs |
Gets or Sets the TAG_INFO structure associated with the encoder.
(Inherited from BaseEncoder.) | |
UseAsyncQueue |
Gets or Sets if encoding should use an async queue (i.e. the BASS_ENCODE_QUEUE flag).
(Inherited from BaseEncoder.) |
Name | Description | |
---|---|---|
Dispose |
Implement IDisposable.
(Inherited from BaseEncoder.) | |
Finalize |
Finalization code.
(Inherited from BaseEncoder.) | |
Pause |
Pauses or resumes an encoder.
(Inherited from BaseEncoder.) | |
SettingsString |
Returns the string representation of the current encoder settings.
(Overrides BaseEncoderSettingsString.) | |
Start |
This method starts the actual OPUS encoder.
(Overrides BaseEncoderStart(ENCODEPROC, IntPtr, Boolean).) | |
Stop |
Stops the encoder immediately (if started).
(Inherited from BaseEncoder.) | |
Stop(Boolean) |
Stops the encoder (if started).
(Inherited from BaseEncoder.) | |
ToString |
Returns the name of the Encoder.
(Overrides ObjectToString.) |
Name | Description | |
---|---|---|
OPUS_Bitrate |
-bitrate: Encoding bitrate in kbit/sec (6-256 per channel, default is 128 kpbs).
| |
OPUS_Complexity |
--comp: Encoding computational complexity (0-10, default: 10).
| |
OPUS_CustomOptions |
The custom parameter string, which should be used, if the OPUS_UseCustomOptionsOnly property is set to .
| |
OPUS_Downmix |
--downmix-mono, --downmix-stereo: Downmix option? (default is None).
| |
OPUS_ExpectLoss |
--expect-loss: Percentage packet loss to expect (0-100, default: 0).
| |
OPUS_Framesize |
--framesize: Maximum frame size in milliseconds (2.5, 5, 10, 20, 40, 60, default: 20).
| |
OPUS_MaxDelay |
--max-delay: Maximum container delay in milliseconds (0-1000, default: 1000).
| |
OPUS_Mode |
--vbr, --cvbr, --hard-cbr: The bitrate encoding mode to use (default is VBR).
| |
OPUS_Uncoupled |
--uncoupled: Use one mono stream per channel (default is false).
| |
OPUS_UseCustomOptionsOnly |
Use the OPUS_CustomOptions parameter string only (default=).
|
"opusenc.exe" must be downloaded separately (e.g. from www.opus-codec.org).
Since opusenc.exe does not support 32-bit IEEE float sample data as input, the BASS_ENCODE_FP_24BIT will be used for highest quality. This will be used, whenever the underlying channel handle is 32-bit float or the BASS_CONFIG_FLOATDSP option has been set.
Make sure to set the OPUS_xxx flags before retrieving the EncoderCommandLine or calling Start(ENCODEPROC, IntPtr, Boolean).
This implementation uses the automatic DSP system for encoding. Meaning the sending of sample data to the encoder is done automatically when you play the channel (BASS_ChannelPlay(Int32, Boolean)) or call BASS_ChannelGetData(Int32, IntPtr, Int32) (if it's a decoding channel). So there is no need to call BASS_Encode_Write(Int32, IntPtr, Int32) manually!
If you simply want to encode a physical file please also take a look to the EncodeFile(String, String, BaseEncoder, BaseEncoderENCODEFILEPROC, Boolean, Boolean).