H323StreamedPluginAudioCodec Class Reference

Inheritance diagram for H323StreamedPluginAudioCodec:

List of all members.

Public Member Functions
	H323StreamedPluginAudioCodec (const OpalMediaFormat &fmtName, H323Codec::Direction direction, unsigned samplesPerFrame, unsigned bits, PluginCodec_Definition *_codec)
	~H323StreamedPluginAudioCodec ()
int	Encode (short sample) const
short	Decode (int sample) const
virtual void	SetTxQualityLevel (int qlevel)
Protected Attributes
void *	context
PluginCodec_Definition *	codec

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Detailed Description

Definition at line 1343 of file h323pluginmgr.cxx.

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Constructor & Destructor Documentation

H323StreamedPluginAudioCodec::H323StreamedPluginAudioCodec	(	const OpalMediaFormat &	fmtName,
		H323Codec::Direction	direction,
		unsigned	samplesPerFrame,
		unsigned	bits,
		PluginCodec_Definition *	_codec
	)			[inline]

Parameters:

bits	Number of samples in a frame
_codec	Bits per sample

Definition at line 1347 of file h323pluginmgr.cxx.

References PluginCodec_Definition::createCodec.

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Member Function Documentation

int H323StreamedPluginAudioCodec::Encode

(

short

sample

)

const [inline, virtual]

Encode a single sample value.

Implements H323StreamedAudioCodec.

Definition at line 1360 of file h323pluginmgr.cxx.

References PluginCodec_Definition::codecFunction.

short H323StreamedPluginAudioCodec::Decode

(

int

sample

)

const [inline, virtual]

Decode a single sample value.

Implements H323StreamedAudioCodec.

Definition at line 1375 of file h323pluginmgr.cxx.

References PluginCodec_Definition::codecFunction.

virtual void H323StreamedPluginAudioCodec::SetTxQualityLevel

(

int

)

[inline, virtual]

for codecs which support it, this sets the quality level of the transmitted audio. In order to have consistency between different codecs, the qlevel parameter is defined to range from 1 (good) to 31 (poor), even if the individual codec defines fewer levels than this.

Reimplemented from H323AudioCodec.

Definition at line 1390 of file h323pluginmgr.cxx.

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The documentation for this class was generated from the following file:

• D:/Storage/CVS_Head/h323plus/src/h323pluginmgr.cxx

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