IltmsLiveStreamDevConfig::get_IsAudioEncoded

Summary

Queries whether the current capture configuration has pre-encoded audio.

Syntax

#include "ltms.h"

Parameters

IltmsLiveStreamDevConfig *pLiveStreamDevConfig

Pointer to an IltmsLiveStreamDevConfig interface.

VARIANT_BOOL *pVal

Pointer to a boolean variable that indicates whether the audio is pre-encoded. If VARIANT_TRUE, the audio is pre-encoded. If VARIANT_FALSE, the audio is not pre-encoded.

Returns

Comments

This is a helper function to determine whether the audio will be recompressed or is pre-encoded. It can be used by the application designer to disable output audio encoding options if the pre-encoded audio is used by the stream.

The function will only return VARIANT_TRUE if IltmsLiveStream::get_UseDeviceEncoding is VARIANT_TRUE and the audio device has output-compatible encoding.

Before calling this function, you must lock the capture devices with IltmsLiveStreamDevConfig::LockDevices.

Required DLLs and Libraries

• LTMS
• For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

See Also

Functions

• IltmsLiveStreamDevConfig interface
• IltmsLiveStreamDevConfig::LockDevices
• IltmsLiveStreamDevConfig::get_IsVideoEncoded
• IltmsLiveStream::put_UseDeviceEncoding

Topics

• Media Streaming Function Groups

Example

For a C++ example, refer to the Create or Replace Live Stream Example for C++.