google.cloud.video.transcoder.v1beta1.VideoStream
*/
class VideoStream extends \Google\Protobuf\Internal\Message
{
/**
* Codec type. The following codecs are supported:
* * `h264` (default)
* * `h265`
* * `vp9`
*
* Generated from protobuf field string codec = 1;
*/
private $codec = '';
/**
* Enforces the specified codec profile. The following profiles are supported:
* * `baseline`
* * `main`
* * `high` (default)
* The available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string profile = 2;
*/
private $profile = '';
/**
* Enforces the specified codec tune. The available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string tune = 3;
*/
private $tune = '';
/**
* Enforces the specified codec preset. The default is `veryfast`. The
* available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string preset = 4;
*/
private $preset = '';
/**
* The height of the video in pixels. Must be an even integer.
* When not specified, the height is adjusted to match the specified width and
* input aspect ratio. If both are omitted, the input height is used.
*
* Generated from protobuf field int32 height_pixels = 5;
*/
private $height_pixels = 0;
/**
* The width of the video in pixels. Must be an even integer.
* When not specified, the width is adjusted to match the specified height and
* input aspect ratio. If both are omitted, the input width is used.
*
* Generated from protobuf field int32 width_pixels = 6;
*/
private $width_pixels = 0;
/**
* Pixel format to use. The default is `"yuv420p"`.
* Supported pixel formats:
* - 'yuv420p' pixel format.
* - 'yuv422p' pixel format.
* - 'yuv444p' pixel format.
* - 'yuv420p10' 10-bit HDR pixel format.
* - 'yuv422p10' 10-bit HDR pixel format.
* - 'yuv444p10' 10-bit HDR pixel format.
* - 'yuv420p12' 12-bit HDR pixel format.
* - 'yuv422p12' 12-bit HDR pixel format.
* - 'yuv444p12' 12-bit HDR pixel format.
*
* Generated from protobuf field string pixel_format = 7;
*/
private $pixel_format = '';
/**
* Required. The video bitrate in bits per second. The minimum value is 1,000.
* The maximum value for H264/H265 is 800,000,000. The maximum value for VP9
* is 480,000,000.
*
* Generated from protobuf field int32 bitrate_bps = 8 [(.google.api.field_behavior) = REQUIRED];
*/
private $bitrate_bps = 0;
/**
* Specify the `rate_control_mode`. The default is `"vbr"`.
* Supported rate control modes:
* - 'vbr' - variable bitrate
* - 'crf' - constant rate factor
*
* Generated from protobuf field string rate_control_mode = 9;
*/
private $rate_control_mode = '';
/**
* Use two-pass encoding strategy to achieve better video quality.
* `VideoStream.rate_control_mode` must be `"vbr"`. The default is `false`.
*
* Generated from protobuf field bool enable_two_pass = 10;
*/
private $enable_two_pass = false;
/**
* Target CRF level. Must be between 10 and 36, where 10 is the highest
* quality and 36 is the most efficient compression. The default is 21.
*
* Generated from protobuf field int32 crf_level = 11;
*/
private $crf_level = 0;
/**
* Size of the Video Buffering Verifier (VBV) buffer in bits. Must be greater
* than zero. The default is equal to `VideoStream.bitrate_bps`.
*
* Generated from protobuf field int32 vbv_size_bits = 12;
*/
private $vbv_size_bits = 0;
/**
* Initial fullness of the Video Buffering Verifier (VBV) buffer in bits. Must
* be greater than zero. The default is equal to 90% of
* `VideoStream.vbv_size_bits`.
*
* Generated from protobuf field int32 vbv_fullness_bits = 13;
*/
private $vbv_fullness_bits = 0;
/**
* Specifies whether an open Group of Pictures (GOP) structure should be
* allowed or not. The default is `false`.
*
* Generated from protobuf field bool allow_open_gop = 14;
*/
private $allow_open_gop = false;
/**
* The entropy coder to use. The default is `"cabac"`.
* Supported entropy coders:
* - 'cavlc'
* - 'cabac'
*
* Generated from protobuf field string entropy_coder = 17;
*/
private $entropy_coder = '';
/**
* Allow B-pyramid for reference frame selection. This may not be supported
* on all decoders. The default is `false`.
*
* Generated from protobuf field bool b_pyramid = 18;
*/
private $b_pyramid = false;
/**
* The number of consecutive B-frames. Must be greater than or equal to zero.
* Must be less than `VideoStream.gop_frame_count` if set. The default is 0.
*
* Generated from protobuf field int32 b_frame_count = 19;
*/
private $b_frame_count = 0;
/**
* Required. The target video frame rate in frames per second (FPS). Must be less than
* or equal to 120. Will default to the input frame rate if larger than the
* input frame rate. The API will generate an output FPS that is divisible by
* the input FPS, and smaller or equal to the target FPS. See
* [Calculate frame
* rate](https://cloud.google.com/transcoder/docs/concepts/frame-rate) for
* more information.
*
* Generated from protobuf field double frame_rate = 20 [(.google.api.field_behavior) = REQUIRED];
*/
private $frame_rate = 0.0;
/**
* Specify the intensity of the adaptive quantizer (AQ). Must be between 0 and
* 1, where 0 disables the quantizer and 1 maximizes the quantizer. A
* higher value equals a lower bitrate but smoother image. The default is 0.
*
* Generated from protobuf field double aq_strength = 21;
*/
private $aq_strength = 0.0;
protected $gop_mode;
/**
* Constructor.
*
* @param array $data {
* Optional. Data for populating the Message object.
*
* @type string $codec
* Codec type. The following codecs are supported:
* * `h264` (default)
* * `h265`
* * `vp9`
* @type string $profile
* Enforces the specified codec profile. The following profiles are supported:
* * `baseline`
* * `main`
* * `high` (default)
* The available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
* @type string $tune
* Enforces the specified codec tune. The available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
* @type string $preset
* Enforces the specified codec preset. The default is `veryfast`. The
* available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
* @type int $height_pixels
* The height of the video in pixels. Must be an even integer.
* When not specified, the height is adjusted to match the specified width and
* input aspect ratio. If both are omitted, the input height is used.
* @type int $width_pixels
* The width of the video in pixels. Must be an even integer.
* When not specified, the width is adjusted to match the specified height and
* input aspect ratio. If both are omitted, the input width is used.
* @type string $pixel_format
* Pixel format to use. The default is `"yuv420p"`.
* Supported pixel formats:
* - 'yuv420p' pixel format.
* - 'yuv422p' pixel format.
* - 'yuv444p' pixel format.
* - 'yuv420p10' 10-bit HDR pixel format.
* - 'yuv422p10' 10-bit HDR pixel format.
* - 'yuv444p10' 10-bit HDR pixel format.
* - 'yuv420p12' 12-bit HDR pixel format.
* - 'yuv422p12' 12-bit HDR pixel format.
* - 'yuv444p12' 12-bit HDR pixel format.
* @type int $bitrate_bps
* Required. The video bitrate in bits per second. The minimum value is 1,000.
* The maximum value for H264/H265 is 800,000,000. The maximum value for VP9
* is 480,000,000.
* @type string $rate_control_mode
* Specify the `rate_control_mode`. The default is `"vbr"`.
* Supported rate control modes:
* - 'vbr' - variable bitrate
* - 'crf' - constant rate factor
* @type bool $enable_two_pass
* Use two-pass encoding strategy to achieve better video quality.
* `VideoStream.rate_control_mode` must be `"vbr"`. The default is `false`.
* @type int $crf_level
* Target CRF level. Must be between 10 and 36, where 10 is the highest
* quality and 36 is the most efficient compression. The default is 21.
* @type int $vbv_size_bits
* Size of the Video Buffering Verifier (VBV) buffer in bits. Must be greater
* than zero. The default is equal to `VideoStream.bitrate_bps`.
* @type int $vbv_fullness_bits
* Initial fullness of the Video Buffering Verifier (VBV) buffer in bits. Must
* be greater than zero. The default is equal to 90% of
* `VideoStream.vbv_size_bits`.
* @type bool $allow_open_gop
* Specifies whether an open Group of Pictures (GOP) structure should be
* allowed or not. The default is `false`.
* @type int $gop_frame_count
* Select the GOP size based on the specified frame count. Must be greater
* than zero.
* @type \Google\Protobuf\Duration $gop_duration
* Select the GOP size based on the specified duration. The default is
* `"3s"`. Note that `gopDuration` must be less than or equal to
* [`segmentDuration`](#SegmentSettings), and
* [`segmentDuration`](#SegmentSettings) must be divisible by `gopDuration`.
* @type string $entropy_coder
* The entropy coder to use. The default is `"cabac"`.
* Supported entropy coders:
* - 'cavlc'
* - 'cabac'
* @type bool $b_pyramid
* Allow B-pyramid for reference frame selection. This may not be supported
* on all decoders. The default is `false`.
* @type int $b_frame_count
* The number of consecutive B-frames. Must be greater than or equal to zero.
* Must be less than `VideoStream.gop_frame_count` if set. The default is 0.
* @type float $frame_rate
* Required. The target video frame rate in frames per second (FPS). Must be less than
* or equal to 120. Will default to the input frame rate if larger than the
* input frame rate. The API will generate an output FPS that is divisible by
* the input FPS, and smaller or equal to the target FPS. See
* [Calculate frame
* rate](https://cloud.google.com/transcoder/docs/concepts/frame-rate) for
* more information.
* @type float $aq_strength
* Specify the intensity of the adaptive quantizer (AQ). Must be between 0 and
* 1, where 0 disables the quantizer and 1 maximizes the quantizer. A
* higher value equals a lower bitrate but smoother image. The default is 0.
* }
*/
public function __construct($data = NULL) {
\GPBMetadata\Google\Cloud\Video\Transcoder\V1Beta1\Resources::initOnce();
parent::__construct($data);
}
/**
* Codec type. The following codecs are supported:
* * `h264` (default)
* * `h265`
* * `vp9`
*
* Generated from protobuf field string codec = 1;
* @return string
*/
public function getCodec()
{
return $this->codec;
}
/**
* Codec type. The following codecs are supported:
* * `h264` (default)
* * `h265`
* * `vp9`
*
* Generated from protobuf field string codec = 1;
* @param string $var
* @return $this
*/
public function setCodec($var)
{
GPBUtil::checkString($var, True);
$this->codec = $var;
return $this;
}
/**
* Enforces the specified codec profile. The following profiles are supported:
* * `baseline`
* * `main`
* * `high` (default)
* The available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string profile = 2;
* @return string
*/
public function getProfile()
{
return $this->profile;
}
/**
* Enforces the specified codec profile. The following profiles are supported:
* * `baseline`
* * `main`
* * `high` (default)
* The available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string profile = 2;
* @param string $var
* @return $this
*/
public function setProfile($var)
{
GPBUtil::checkString($var, True);
$this->profile = $var;
return $this;
}
/**
* Enforces the specified codec tune. The available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string tune = 3;
* @return string
*/
public function getTune()
{
return $this->tune;
}
/**
* Enforces the specified codec tune. The available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string tune = 3;
* @param string $var
* @return $this
*/
public function setTune($var)
{
GPBUtil::checkString($var, True);
$this->tune = $var;
return $this;
}
/**
* Enforces the specified codec preset. The default is `veryfast`. The
* available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string preset = 4;
* @return string
*/
public function getPreset()
{
return $this->preset;
}
/**
* Enforces the specified codec preset. The default is `veryfast`. The
* available options are
* FFmpeg-compatible. Note that certain values for this
* field may cause the transcoder to override other fields you set in the
* `VideoStream` message.
*
* Generated from protobuf field string preset = 4;
* @param string $var
* @return $this
*/
public function setPreset($var)
{
GPBUtil::checkString($var, True);
$this->preset = $var;
return $this;
}
/**
* The height of the video in pixels. Must be an even integer.
* When not specified, the height is adjusted to match the specified width and
* input aspect ratio. If both are omitted, the input height is used.
*
* Generated from protobuf field int32 height_pixels = 5;
* @return int
*/
public function getHeightPixels()
{
return $this->height_pixels;
}
/**
* The height of the video in pixels. Must be an even integer.
* When not specified, the height is adjusted to match the specified width and
* input aspect ratio. If both are omitted, the input height is used.
*
* Generated from protobuf field int32 height_pixels = 5;
* @param int $var
* @return $this
*/
public function setHeightPixels($var)
{
GPBUtil::checkInt32($var);
$this->height_pixels = $var;
return $this;
}
/**
* The width of the video in pixels. Must be an even integer.
* When not specified, the width is adjusted to match the specified height and
* input aspect ratio. If both are omitted, the input width is used.
*
* Generated from protobuf field int32 width_pixels = 6;
* @return int
*/
public function getWidthPixels()
{
return $this->width_pixels;
}
/**
* The width of the video in pixels. Must be an even integer.
* When not specified, the width is adjusted to match the specified height and
* input aspect ratio. If both are omitted, the input width is used.
*
* Generated from protobuf field int32 width_pixels = 6;
* @param int $var
* @return $this
*/
public function setWidthPixels($var)
{
GPBUtil::checkInt32($var);
$this->width_pixels = $var;
return $this;
}
/**
* Pixel format to use. The default is `"yuv420p"`.
* Supported pixel formats:
* - 'yuv420p' pixel format.
* - 'yuv422p' pixel format.
* - 'yuv444p' pixel format.
* - 'yuv420p10' 10-bit HDR pixel format.
* - 'yuv422p10' 10-bit HDR pixel format.
* - 'yuv444p10' 10-bit HDR pixel format.
* - 'yuv420p12' 12-bit HDR pixel format.
* - 'yuv422p12' 12-bit HDR pixel format.
* - 'yuv444p12' 12-bit HDR pixel format.
*
* Generated from protobuf field string pixel_format = 7;
* @return string
*/
public function getPixelFormat()
{
return $this->pixel_format;
}
/**
* Pixel format to use. The default is `"yuv420p"`.
* Supported pixel formats:
* - 'yuv420p' pixel format.
* - 'yuv422p' pixel format.
* - 'yuv444p' pixel format.
* - 'yuv420p10' 10-bit HDR pixel format.
* - 'yuv422p10' 10-bit HDR pixel format.
* - 'yuv444p10' 10-bit HDR pixel format.
* - 'yuv420p12' 12-bit HDR pixel format.
* - 'yuv422p12' 12-bit HDR pixel format.
* - 'yuv444p12' 12-bit HDR pixel format.
*
* Generated from protobuf field string pixel_format = 7;
* @param string $var
* @return $this
*/
public function setPixelFormat($var)
{
GPBUtil::checkString($var, True);
$this->pixel_format = $var;
return $this;
}
/**
* Required. The video bitrate in bits per second. The minimum value is 1,000.
* The maximum value for H264/H265 is 800,000,000. The maximum value for VP9
* is 480,000,000.
*
* Generated from protobuf field int32 bitrate_bps = 8 [(.google.api.field_behavior) = REQUIRED];
* @return int
*/
public function getBitrateBps()
{
return $this->bitrate_bps;
}
/**
* Required. The video bitrate in bits per second. The minimum value is 1,000.
* The maximum value for H264/H265 is 800,000,000. The maximum value for VP9
* is 480,000,000.
*
* Generated from protobuf field int32 bitrate_bps = 8 [(.google.api.field_behavior) = REQUIRED];
* @param int $var
* @return $this
*/
public function setBitrateBps($var)
{
GPBUtil::checkInt32($var);
$this->bitrate_bps = $var;
return $this;
}
/**
* Specify the `rate_control_mode`. The default is `"vbr"`.
* Supported rate control modes:
* - 'vbr' - variable bitrate
* - 'crf' - constant rate factor
*
* Generated from protobuf field string rate_control_mode = 9;
* @return string
*/
public function getRateControlMode()
{
return $this->rate_control_mode;
}
/**
* Specify the `rate_control_mode`. The default is `"vbr"`.
* Supported rate control modes:
* - 'vbr' - variable bitrate
* - 'crf' - constant rate factor
*
* Generated from protobuf field string rate_control_mode = 9;
* @param string $var
* @return $this
*/
public function setRateControlMode($var)
{
GPBUtil::checkString($var, True);
$this->rate_control_mode = $var;
return $this;
}
/**
* Use two-pass encoding strategy to achieve better video quality.
* `VideoStream.rate_control_mode` must be `"vbr"`. The default is `false`.
*
* Generated from protobuf field bool enable_two_pass = 10;
* @return bool
*/
public function getEnableTwoPass()
{
return $this->enable_two_pass;
}
/**
* Use two-pass encoding strategy to achieve better video quality.
* `VideoStream.rate_control_mode` must be `"vbr"`. The default is `false`.
*
* Generated from protobuf field bool enable_two_pass = 10;
* @param bool $var
* @return $this
*/
public function setEnableTwoPass($var)
{
GPBUtil::checkBool($var);
$this->enable_two_pass = $var;
return $this;
}
/**
* Target CRF level. Must be between 10 and 36, where 10 is the highest
* quality and 36 is the most efficient compression. The default is 21.
*
* Generated from protobuf field int32 crf_level = 11;
* @return int
*/
public function getCrfLevel()
{
return $this->crf_level;
}
/**
* Target CRF level. Must be between 10 and 36, where 10 is the highest
* quality and 36 is the most efficient compression. The default is 21.
*
* Generated from protobuf field int32 crf_level = 11;
* @param int $var
* @return $this
*/
public function setCrfLevel($var)
{
GPBUtil::checkInt32($var);
$this->crf_level = $var;
return $this;
}
/**
* Size of the Video Buffering Verifier (VBV) buffer in bits. Must be greater
* than zero. The default is equal to `VideoStream.bitrate_bps`.
*
* Generated from protobuf field int32 vbv_size_bits = 12;
* @return int
*/
public function getVbvSizeBits()
{
return $this->vbv_size_bits;
}
/**
* Size of the Video Buffering Verifier (VBV) buffer in bits. Must be greater
* than zero. The default is equal to `VideoStream.bitrate_bps`.
*
* Generated from protobuf field int32 vbv_size_bits = 12;
* @param int $var
* @return $this
*/
public function setVbvSizeBits($var)
{
GPBUtil::checkInt32($var);
$this->vbv_size_bits = $var;
return $this;
}
/**
* Initial fullness of the Video Buffering Verifier (VBV) buffer in bits. Must
* be greater than zero. The default is equal to 90% of
* `VideoStream.vbv_size_bits`.
*
* Generated from protobuf field int32 vbv_fullness_bits = 13;
* @return int
*/
public function getVbvFullnessBits()
{
return $this->vbv_fullness_bits;
}
/**
* Initial fullness of the Video Buffering Verifier (VBV) buffer in bits. Must
* be greater than zero. The default is equal to 90% of
* `VideoStream.vbv_size_bits`.
*
* Generated from protobuf field int32 vbv_fullness_bits = 13;
* @param int $var
* @return $this
*/
public function setVbvFullnessBits($var)
{
GPBUtil::checkInt32($var);
$this->vbv_fullness_bits = $var;
return $this;
}
/**
* Specifies whether an open Group of Pictures (GOP) structure should be
* allowed or not. The default is `false`.
*
* Generated from protobuf field bool allow_open_gop = 14;
* @return bool
*/
public function getAllowOpenGop()
{
return $this->allow_open_gop;
}
/**
* Specifies whether an open Group of Pictures (GOP) structure should be
* allowed or not. The default is `false`.
*
* Generated from protobuf field bool allow_open_gop = 14;
* @param bool $var
* @return $this
*/
public function setAllowOpenGop($var)
{
GPBUtil::checkBool($var);
$this->allow_open_gop = $var;
return $this;
}
/**
* Select the GOP size based on the specified frame count. Must be greater
* than zero.
*
* Generated from protobuf field int32 gop_frame_count = 15;
* @return int
*/
public function getGopFrameCount()
{
return $this->readOneof(15);
}
public function hasGopFrameCount()
{
return $this->hasOneof(15);
}
/**
* Select the GOP size based on the specified frame count. Must be greater
* than zero.
*
* Generated from protobuf field int32 gop_frame_count = 15;
* @param int $var
* @return $this
*/
public function setGopFrameCount($var)
{
GPBUtil::checkInt32($var);
$this->writeOneof(15, $var);
return $this;
}
/**
* Select the GOP size based on the specified duration. The default is
* `"3s"`. Note that `gopDuration` must be less than or equal to
* [`segmentDuration`](#SegmentSettings), and
* [`segmentDuration`](#SegmentSettings) must be divisible by `gopDuration`.
*
* Generated from protobuf field .google.protobuf.Duration gop_duration = 16;
* @return \Google\Protobuf\Duration|null
*/
public function getGopDuration()
{
return $this->readOneof(16);
}
public function hasGopDuration()
{
return $this->hasOneof(16);
}
/**
* Select the GOP size based on the specified duration. The default is
* `"3s"`. Note that `gopDuration` must be less than or equal to
* [`segmentDuration`](#SegmentSettings), and
* [`segmentDuration`](#SegmentSettings) must be divisible by `gopDuration`.
*
* Generated from protobuf field .google.protobuf.Duration gop_duration = 16;
* @param \Google\Protobuf\Duration $var
* @return $this
*/
public function setGopDuration($var)
{
GPBUtil::checkMessage($var, \Google\Protobuf\Duration::class);
$this->writeOneof(16, $var);
return $this;
}
/**
* The entropy coder to use. The default is `"cabac"`.
* Supported entropy coders:
* - 'cavlc'
* - 'cabac'
*
* Generated from protobuf field string entropy_coder = 17;
* @return string
*/
public function getEntropyCoder()
{
return $this->entropy_coder;
}
/**
* The entropy coder to use. The default is `"cabac"`.
* Supported entropy coders:
* - 'cavlc'
* - 'cabac'
*
* Generated from protobuf field string entropy_coder = 17;
* @param string $var
* @return $this
*/
public function setEntropyCoder($var)
{
GPBUtil::checkString($var, True);
$this->entropy_coder = $var;
return $this;
}
/**
* Allow B-pyramid for reference frame selection. This may not be supported
* on all decoders. The default is `false`.
*
* Generated from protobuf field bool b_pyramid = 18;
* @return bool
*/
public function getBPyramid()
{
return $this->b_pyramid;
}
/**
* Allow B-pyramid for reference frame selection. This may not be supported
* on all decoders. The default is `false`.
*
* Generated from protobuf field bool b_pyramid = 18;
* @param bool $var
* @return $this
*/
public function setBPyramid($var)
{
GPBUtil::checkBool($var);
$this->b_pyramid = $var;
return $this;
}
/**
* The number of consecutive B-frames. Must be greater than or equal to zero.
* Must be less than `VideoStream.gop_frame_count` if set. The default is 0.
*
* Generated from protobuf field int32 b_frame_count = 19;
* @return int
*/
public function getBFrameCount()
{
return $this->b_frame_count;
}
/**
* The number of consecutive B-frames. Must be greater than or equal to zero.
* Must be less than `VideoStream.gop_frame_count` if set. The default is 0.
*
* Generated from protobuf field int32 b_frame_count = 19;
* @param int $var
* @return $this
*/
public function setBFrameCount($var)
{
GPBUtil::checkInt32($var);
$this->b_frame_count = $var;
return $this;
}
/**
* Required. The target video frame rate in frames per second (FPS). Must be less than
* or equal to 120. Will default to the input frame rate if larger than the
* input frame rate. The API will generate an output FPS that is divisible by
* the input FPS, and smaller or equal to the target FPS. See
* [Calculate frame
* rate](https://cloud.google.com/transcoder/docs/concepts/frame-rate) for
* more information.
*
* Generated from protobuf field double frame_rate = 20 [(.google.api.field_behavior) = REQUIRED];
* @return float
*/
public function getFrameRate()
{
return $this->frame_rate;
}
/**
* Required. The target video frame rate in frames per second (FPS). Must be less than
* or equal to 120. Will default to the input frame rate if larger than the
* input frame rate. The API will generate an output FPS that is divisible by
* the input FPS, and smaller or equal to the target FPS. See
* [Calculate frame
* rate](https://cloud.google.com/transcoder/docs/concepts/frame-rate) for
* more information.
*
* Generated from protobuf field double frame_rate = 20 [(.google.api.field_behavior) = REQUIRED];
* @param float $var
* @return $this
*/
public function setFrameRate($var)
{
GPBUtil::checkDouble($var);
$this->frame_rate = $var;
return $this;
}
/**
* Specify the intensity of the adaptive quantizer (AQ). Must be between 0 and
* 1, where 0 disables the quantizer and 1 maximizes the quantizer. A
* higher value equals a lower bitrate but smoother image. The default is 0.
*
* Generated from protobuf field double aq_strength = 21;
* @return float
*/
public function getAqStrength()
{
return $this->aq_strength;
}
/**
* Specify the intensity of the adaptive quantizer (AQ). Must be between 0 and
* 1, where 0 disables the quantizer and 1 maximizes the quantizer. A
* higher value equals a lower bitrate but smoother image. The default is 0.
*
* Generated from protobuf field double aq_strength = 21;
* @param float $var
* @return $this
*/
public function setAqStrength($var)
{
GPBUtil::checkDouble($var);
$this->aq_strength = $var;
return $this;
}
/**
* @return string
*/
public function getGopMode()
{
return $this->whichOneof("gop_mode");
}
}