OMX_AUDIO_PARAM_VORBISTYPE Struct Reference
[OpenMAX IL Audio Domain]

#include <OMX_Audio.h>

Data Fields
OMX_U32	nSize
OMX_VERSIONTYPE	nVersion
OMX_U32	nPortIndex
OMX_U32	nChannels
OMX_U32	nBitRate
OMX_U32	nMinBitRate
OMX_U32	nMaxBitRate
OMX_U32	nSampleRate
OMX_U32	nAudioBandWidth
OMX_S32	nQuality
OMX_BOOL	bManaged
OMX_BOOL	bDownmix

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Detailed Description

VORBIS params

Definition at line 283 of file OMX_Audio.h.

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Field Documentation

OMX_U32 OMX_AUDIO_PARAM_VORBISTYPE::nSize

size of the structure in bytes

Definition at line 284 of file OMX_Audio.h.

OMX_VERSIONTYPE OMX_AUDIO_PARAM_VORBISTYPE::nVersion

OMX specification version information

Definition at line 285 of file OMX_Audio.h.

OMX_U32 OMX_AUDIO_PARAM_VORBISTYPE::nPortIndex

port that this structure applies to

Definition at line 286 of file OMX_Audio.h.

Referenced by omx_audiodec_component_GetParameter(), omx_audiodec_component_SetParameter(), omx_vorbisdec_component_GetParameter(), and omx_vorbisdec_component_SetParameter().

OMX_U32 OMX_AUDIO_PARAM_VORBISTYPE::nChannels

Number of channels

Definition at line 287 of file OMX_Audio.h.

OMX_U32 OMX_AUDIO_PARAM_VORBISTYPE::nBitRate

Bit rate of the encoded data data. Use 0 for variable rate or unknown bit rates. Encoding is set to the bitrate closest to specified value (in bps)

Definition at line 288 of file OMX_Audio.h.

OMX_U32 OMX_AUDIO_PARAM_VORBISTYPE::nMinBitRate

Sets minimum bitrate (in bps).

Definition at line 291 of file OMX_Audio.h.

OMX_U32 OMX_AUDIO_PARAM_VORBISTYPE::nMaxBitRate

Sets maximum bitrate (in bps).

Definition at line 292 of file OMX_Audio.h.

OMX_U32 OMX_AUDIO_PARAM_VORBISTYPE::nSampleRate

Sampling rate of the source data. Use 0 for variable or unknown sampling rate.

Definition at line 294 of file OMX_Audio.h.

OMX_U32 OMX_AUDIO_PARAM_VORBISTYPE::nAudioBandWidth

Audio band width (in Hz) to which an encoder should limit the audio signal. Use 0 to let encoder decide

Definition at line 296 of file OMX_Audio.h.

OMX_S32 OMX_AUDIO_PARAM_VORBISTYPE::nQuality

Sets encoding quality to n, between -1 (low) and 10 (high). In the default mode of operation, teh quality level is 3. Normal quality range is 0 - 10.

Definition at line 298 of file OMX_Audio.h.

OMX_BOOL OMX_AUDIO_PARAM_VORBISTYPE::bManaged

Set bitrate management mode. This turns off the normal VBR encoding, but allows hard or soft bitrate constraints to be enforced by the encoder. This mode can be slower, and may also be lower quality. It is primarily useful for streaming.

Definition at line 301 of file OMX_Audio.h.

OMX_BOOL OMX_AUDIO_PARAM_VORBISTYPE::bDownmix

Downmix input from stereo to mono (has no effect on non-stereo streams). Useful for lower-bitrate encoding.

Definition at line 306 of file OMX_Audio.h.

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

• OMX_Audio.h