CERT_LOGOTYPE_AUDIO_INFO structure (wincrypt.h)
The CERT_LOGOTYPE_AUDIO_INFO structure contains more detailed information about an audio logotype.
Syntax
typedef struct _CERT_LOGOTYPE_AUDIO_INFO {
DWORD dwFileSize;
DWORD dwPlayTime;
DWORD dwChannels;
DWORD dwSampleRate;
LPWSTR pwszLanguage;
} CERT_LOGOTYPE_AUDIO_INFO, *PCERT_LOGOTYPE_AUDIO_INFO;
Members
dwFileSize
The size, in octets, of the audio.
dwPlayTime
The length of play time, in milliseconds, of the audio.
dwChannels
The number of channels in the audio file. This can be one of the following values.
Value | Meaning |
---|---|
|
The audio file is monaural. |
|
The audio file is stereo. |
|
The audio file contains four channels. |
dwSampleRate
The sample rate of the audio, in samples per second. This member is optional and may be zero.
pwszLanguage
The address of a null-terminated IA5 string that contains the RFC 3066 language identifier that specifies the language of the audio. This member is optional and may be NULL.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2008 [desktop apps only] |
Header | wincrypt.h |