google.cloud.dialogflow.v2.OutputAudioEncoding
*/
class OutputAudioEncoding
{
/**
* Not specified.
*
* Generated from protobuf enum OUTPUT_AUDIO_ENCODING_UNSPECIFIED = 0;
*/
const OUTPUT_AUDIO_ENCODING_UNSPECIFIED = 0;
/**
* Uncompressed 16-bit signed little-endian samples (Linear PCM).
* Audio content returned as LINEAR16 also contains a WAV header.
*
* Generated from protobuf enum OUTPUT_AUDIO_ENCODING_LINEAR_16 = 1;
*/
const OUTPUT_AUDIO_ENCODING_LINEAR_16 = 1;
/**
* MP3 audio at 32kbps.
*
* Generated from protobuf enum OUTPUT_AUDIO_ENCODING_MP3 = 2;
*/
const OUTPUT_AUDIO_ENCODING_MP3 = 2;
/**
* MP3 audio at 64kbps.
*
* Generated from protobuf enum OUTPUT_AUDIO_ENCODING_MP3_64_KBPS = 4;
*/
const OUTPUT_AUDIO_ENCODING_MP3_64_KBPS = 4;
/**
* Opus encoded audio wrapped in an ogg container. The result will be a
* file which can be played natively on Android, and in browsers (at least
* Chrome and Firefox). The quality of the encoding is considerably higher
* than MP3 while using approximately the same bitrate.
*
* Generated from protobuf enum OUTPUT_AUDIO_ENCODING_OGG_OPUS = 3;
*/
const OUTPUT_AUDIO_ENCODING_OGG_OPUS = 3;
/**
* 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
*
* Generated from protobuf enum OUTPUT_AUDIO_ENCODING_MULAW = 5;
*/
const OUTPUT_AUDIO_ENCODING_MULAW = 5;
private static $valueToName = [
self::OUTPUT_AUDIO_ENCODING_UNSPECIFIED => 'OUTPUT_AUDIO_ENCODING_UNSPECIFIED',
self::OUTPUT_AUDIO_ENCODING_LINEAR_16 => 'OUTPUT_AUDIO_ENCODING_LINEAR_16',
self::OUTPUT_AUDIO_ENCODING_MP3 => 'OUTPUT_AUDIO_ENCODING_MP3',
self::OUTPUT_AUDIO_ENCODING_MP3_64_KBPS => 'OUTPUT_AUDIO_ENCODING_MP3_64_KBPS',
self::OUTPUT_AUDIO_ENCODING_OGG_OPUS => 'OUTPUT_AUDIO_ENCODING_OGG_OPUS',
self::OUTPUT_AUDIO_ENCODING_MULAW => 'OUTPUT_AUDIO_ENCODING_MULAW',
];
public static function name($value)
{
if (!isset(self::$valueToName[$value])) {
throw new UnexpectedValueException(sprintf(
'Enum %s has no name defined for value %s', __CLASS__, $value));
}
return self::$valueToName[$value];
}
public static function value($name)
{
$const = __CLASS__ . '::' . strtoupper($name);
if (!defined($const)) {
throw new UnexpectedValueException(sprintf(
'Enum %s has no value defined for name %s', __CLASS__, $name));
}
return constant($const);
}
}