public static final class VideoStream.H264CodecSettings.Builder extends GeneratedMessageV3.Builder<VideoStream.H264CodecSettings.Builder> implements VideoStream.H264CodecSettingsOrBuilderH264 codec settings.
Protobuf type google.events.cloud.video.transcoder.v1.VideoStream.H264CodecSettings
Inheritance
Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > VideoStream.H264CodecSettings.BuilderImplements
VideoStream.H264CodecSettingsOrBuilderStatic Methods
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()| Returns | |
|---|---|
| Type | Description |
Descriptor | |
Methods
addRepeatedField(Descriptors.FieldDescriptor field, Object value)
public VideoStream.H264CodecSettings.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)| Parameters | |
|---|---|
| Name | Description |
field | FieldDescriptor |
value | Object |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
build()
public VideoStream.H264CodecSettings build()| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings | |
buildPartial()
public VideoStream.H264CodecSettings buildPartial()| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings | |
clear()
public VideoStream.H264CodecSettings.Builder clear()| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
clearAllowOpenGop()
public VideoStream.H264CodecSettings.Builder clearAllowOpenGop() Specifies whether an open Group of Pictures (GOP) structure should be
allowed or not. The default is false.
bool allow_open_gop = 8;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearAqStrength()
public VideoStream.H264CodecSettings.Builder clearAqStrength()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.
double aq_strength = 17;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearBFrameCount()
public VideoStream.H264CodecSettings.Builder clearBFrameCount() 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.
int32 b_frame_count = 16;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearBPyramid()
public VideoStream.H264CodecSettings.Builder clearBPyramid() Allow B-pyramid for reference frame selection. This may not be supported
on all decoders. The default is false.
bool b_pyramid = 15;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearBitrateBps()
public VideoStream.H264CodecSettings.Builder clearBitrateBps()Required. The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 800,000,000.
int32 bitrate_bps = 4;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearCrfLevel()
public VideoStream.H264CodecSettings.Builder clearCrfLevel()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.
int32 crf_level = 7;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearEnableTwoPass()
public VideoStream.H264CodecSettings.Builder clearEnableTwoPass() Use two-pass encoding strategy to achieve better video quality.
VideoStream.rate_control_mode must be vbr. The default is false.
bool enable_two_pass = 11;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearEntropyCoder()
public VideoStream.H264CodecSettings.Builder clearEntropyCoder() The entropy coder to use. The default is cabac.
Supported entropy coders:
cavlccabac
string entropy_coder = 14;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearField(Descriptors.FieldDescriptor field)
public VideoStream.H264CodecSettings.Builder clearField(Descriptors.FieldDescriptor field)| Parameter | |
|---|---|
| Name | Description |
field | FieldDescriptor |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
clearFrameRate()
public VideoStream.H264CodecSettings.Builder clearFrameRate()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 Calculating frame rate for more information.
double frame_rate = 3;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearGopDuration()
public VideoStream.H264CodecSettings.Builder clearGopDuration() Select the GOP size based on the specified duration. The default is
3s. Note that gopDuration must be less than or equal to
segmentDuration, and
segmentDuration must be divisible by
gopDuration.
.google.protobuf.Duration gop_duration = 10;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
clearGopFrameCount()
public VideoStream.H264CodecSettings.Builder clearGopFrameCount()Select the GOP size based on the specified frame count. Must be greater than zero.
int32 gop_frame_count = 9;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearGopMode()
public VideoStream.H264CodecSettings.Builder clearGopMode()| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
clearHeightPixels()
public VideoStream.H264CodecSettings.Builder clearHeightPixels()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. For portrait videos that contain horizontal ASR and rotation metadata, provide the height, in pixels, per the horizontal ASR. The API calculates the width per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.
int32 height_pixels = 2;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearOneof(Descriptors.OneofDescriptor oneof)
public VideoStream.H264CodecSettings.Builder clearOneof(Descriptors.OneofDescriptor oneof)| Parameter | |
|---|---|
| Name | Description |
oneof | OneofDescriptor |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
clearPixelFormat()
public VideoStream.H264CodecSettings.Builder clearPixelFormat() Pixel format to use. The default is yuv420p.
Supported pixel formats:
yuv420ppixel formatyuv422ppixel formatyuv444ppixel formatyuv420p1010-bit HDR pixel formatyuv422p1010-bit HDR pixel formatyuv444p1010-bit HDR pixel formatyuv420p1212-bit HDR pixel formatyuv422p1212-bit HDR pixel formatyuv444p1212-bit HDR pixel format
string pixel_format = 5;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearPreset()
public VideoStream.H264CodecSettings.Builder clearPreset() 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 H264CodecSettings
message.
string preset = 20;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearProfile()
public VideoStream.H264CodecSettings.Builder clearProfile()Enforces the specified codec profile. The following profiles are supported:
baselinemainhigh(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 theH264CodecSettingsmessage.
string profile = 18;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearRateControlMode()
public VideoStream.H264CodecSettings.Builder clearRateControlMode() Specify the rate_control_mode. The default is vbr.
Supported rate control modes:
vbr- variable bitratecrf- constant rate factor
string rate_control_mode = 6;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearTune()
public VideoStream.H264CodecSettings.Builder clearTune() 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 H264CodecSettings
message.
string tune = 19;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearVbvFullnessBits()
public VideoStream.H264CodecSettings.Builder clearVbvFullnessBits() 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.
int32 vbv_fullness_bits = 13;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearVbvSizeBits()
public VideoStream.H264CodecSettings.Builder clearVbvSizeBits() Size of the Video Buffering Verifier (VBV) buffer in bits. Must be
greater than zero. The default is equal to VideoStream.bitrate_bps.
int32 vbv_size_bits = 12;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clearWidthPixels()
public VideoStream.H264CodecSettings.Builder clearWidthPixels()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. For portrait videos that contain horizontal ASR and rotation metadata, provide the width, in pixels, per the horizontal ASR. The API calculates the height per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.
int32 width_pixels = 1;
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
clone()
public VideoStream.H264CodecSettings.Builder clone()| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
getAllowOpenGop()
public boolean getAllowOpenGop() Specifies whether an open Group of Pictures (GOP) structure should be
allowed or not. The default is false.
bool allow_open_gop = 8;
| Returns | |
|---|---|
| Type | Description |
boolean | The allowOpenGop. |
getAqStrength()
public double getAqStrength()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.
double aq_strength = 17;
| Returns | |
|---|---|
| Type | Description |
double | The aqStrength. |
getBFrameCount()
public int getBFrameCount() 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.
int32 b_frame_count = 16;
| Returns | |
|---|---|
| Type | Description |
int | The bFrameCount. |
getBPyramid()
public boolean getBPyramid() Allow B-pyramid for reference frame selection. This may not be supported
on all decoders. The default is false.
bool b_pyramid = 15;
| Returns | |
|---|---|
| Type | Description |
boolean | The bPyramid. |
getBitrateBps()
public int getBitrateBps()Required. The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 800,000,000.
int32 bitrate_bps = 4;
| Returns | |
|---|---|
| Type | Description |
int | The bitrateBps. |
getCrfLevel()
public int getCrfLevel()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.
int32 crf_level = 7;
| Returns | |
|---|---|
| Type | Description |
int | The crfLevel. |
getDefaultInstanceForType()
public VideoStream.H264CodecSettings getDefaultInstanceForType()| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings | |
getDescriptorForType()
public Descriptors.Descriptor getDescriptorForType()| Returns | |
|---|---|
| Type | Description |
Descriptor | |
getEnableTwoPass()
public boolean getEnableTwoPass() Use two-pass encoding strategy to achieve better video quality.
VideoStream.rate_control_mode must be vbr. The default is false.
bool enable_two_pass = 11;
| Returns | |
|---|---|
| Type | Description |
boolean | The enableTwoPass. |
getEntropyCoder()
public String getEntropyCoder() The entropy coder to use. The default is cabac.
Supported entropy coders:
cavlccabac
string entropy_coder = 14;
| Returns | |
|---|---|
| Type | Description |
String | The entropyCoder. |
getEntropyCoderBytes()
public ByteString getEntropyCoderBytes() The entropy coder to use. The default is cabac.
Supported entropy coders:
cavlccabac
string entropy_coder = 14;
| Returns | |
|---|---|
| Type | Description |
ByteString | The bytes for entropyCoder. |
getFrameRate()
public double getFrameRate()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 Calculating frame rate for more information.
double frame_rate = 3;
| Returns | |
|---|---|
| Type | Description |
double | The frameRate. |
getGopDuration()
public Duration getGopDuration() Select the GOP size based on the specified duration. The default is
3s. Note that gopDuration must be less than or equal to
segmentDuration, and
segmentDuration must be divisible by
gopDuration.
.google.protobuf.Duration gop_duration = 10;
| Returns | |
|---|---|
| Type | Description |
Duration | The gopDuration. |
getGopDurationBuilder()
public Duration.Builder getGopDurationBuilder() Select the GOP size based on the specified duration. The default is
3s. Note that gopDuration must be less than or equal to
segmentDuration, and
segmentDuration must be divisible by
gopDuration.
.google.protobuf.Duration gop_duration = 10;
| Returns | |
|---|---|
| Type | Description |
Builder | |
getGopDurationOrBuilder()
public DurationOrBuilder getGopDurationOrBuilder() Select the GOP size based on the specified duration. The default is
3s. Note that gopDuration must be less than or equal to
segmentDuration, and
segmentDuration must be divisible by
gopDuration.
.google.protobuf.Duration gop_duration = 10;
| Returns | |
|---|---|
| Type | Description |
DurationOrBuilder | |
getGopFrameCount()
public int getGopFrameCount()Select the GOP size based on the specified frame count. Must be greater than zero.
int32 gop_frame_count = 9;
| Returns | |
|---|---|
| Type | Description |
int | The gopFrameCount. |
getGopModeCase()
public VideoStream.H264CodecSettings.GopModeCase getGopModeCase()| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.GopModeCase | |
getHeightPixels()
public int getHeightPixels()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. For portrait videos that contain horizontal ASR and rotation metadata, provide the height, in pixels, per the horizontal ASR. The API calculates the width per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.
int32 height_pixels = 2;
| Returns | |
|---|---|
| Type | Description |
int | The heightPixels. |
getPixelFormat()
public String getPixelFormat() Pixel format to use. The default is yuv420p.
Supported pixel formats:
yuv420ppixel formatyuv422ppixel formatyuv444ppixel formatyuv420p1010-bit HDR pixel formatyuv422p1010-bit HDR pixel formatyuv444p1010-bit HDR pixel formatyuv420p1212-bit HDR pixel formatyuv422p1212-bit HDR pixel formatyuv444p1212-bit HDR pixel format
string pixel_format = 5;
| Returns | |
|---|---|
| Type | Description |
String | The pixelFormat. |
getPixelFormatBytes()
public ByteString getPixelFormatBytes() Pixel format to use. The default is yuv420p.
Supported pixel formats:
yuv420ppixel formatyuv422ppixel formatyuv444ppixel formatyuv420p1010-bit HDR pixel formatyuv422p1010-bit HDR pixel formatyuv444p1010-bit HDR pixel formatyuv420p1212-bit HDR pixel formatyuv422p1212-bit HDR pixel formatyuv444p1212-bit HDR pixel format
string pixel_format = 5;
| Returns | |
|---|---|
| Type | Description |
ByteString | The bytes for pixelFormat. |
getPreset()
public String getPreset() 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 H264CodecSettings
message.
string preset = 20;
| Returns | |
|---|---|
| Type | Description |
String | The preset. |
getPresetBytes()
public ByteString getPresetBytes() 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 H264CodecSettings
message.
string preset = 20;
| Returns | |
|---|---|
| Type | Description |
ByteString | The bytes for preset. |
getProfile()
public String getProfile()Enforces the specified codec profile. The following profiles are supported:
baselinemainhigh(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 theH264CodecSettingsmessage.
string profile = 18;
| Returns | |
|---|---|
| Type | Description |
String | The profile. |
getProfileBytes()
public ByteString getProfileBytes()Enforces the specified codec profile. The following profiles are supported:
baselinemainhigh(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 theH264CodecSettingsmessage.
string profile = 18;
| Returns | |
|---|---|
| Type | Description |
ByteString | The bytes for profile. |
getRateControlMode()
public String getRateControlMode() Specify the rate_control_mode. The default is vbr.
Supported rate control modes:
vbr- variable bitratecrf- constant rate factor
string rate_control_mode = 6;
| Returns | |
|---|---|
| Type | Description |
String | The rateControlMode. |
getRateControlModeBytes()
public ByteString getRateControlModeBytes() Specify the rate_control_mode. The default is vbr.
Supported rate control modes:
vbr- variable bitratecrf- constant rate factor
string rate_control_mode = 6;
| Returns | |
|---|---|
| Type | Description |
ByteString | The bytes for rateControlMode. |
getTune()
public String getTune() 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 H264CodecSettings
message.
string tune = 19;
| Returns | |
|---|---|
| Type | Description |
String | The tune. |
getTuneBytes()
public ByteString getTuneBytes() 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 H264CodecSettings
message.
string tune = 19;
| Returns | |
|---|---|
| Type | Description |
ByteString | The bytes for tune. |
getVbvFullnessBits()
public int getVbvFullnessBits() 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.
int32 vbv_fullness_bits = 13;
| Returns | |
|---|---|
| Type | Description |
int | The vbvFullnessBits. |
getVbvSizeBits()
public int getVbvSizeBits() Size of the Video Buffering Verifier (VBV) buffer in bits. Must be
greater than zero. The default is equal to VideoStream.bitrate_bps.
int32 vbv_size_bits = 12;
| Returns | |
|---|---|
| Type | Description |
int | The vbvSizeBits. |
getWidthPixels()
public int getWidthPixels()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. For portrait videos that contain horizontal ASR and rotation metadata, provide the width, in pixels, per the horizontal ASR. The API calculates the height per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.
int32 width_pixels = 1;
| Returns | |
|---|---|
| Type | Description |
int | The widthPixels. |
hasGopDuration()
public boolean hasGopDuration() Select the GOP size based on the specified duration. The default is
3s. Note that gopDuration must be less than or equal to
segmentDuration, and
segmentDuration must be divisible by
gopDuration.
.google.protobuf.Duration gop_duration = 10;
| Returns | |
|---|---|
| Type | Description |
boolean | Whether the gopDuration field is set. |
hasGopFrameCount()
public boolean hasGopFrameCount()Select the GOP size based on the specified frame count. Must be greater than zero.
int32 gop_frame_count = 9;
| Returns | |
|---|---|
| Type | Description |
boolean | Whether the gopFrameCount field is set. |
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()| Returns | |
|---|---|
| Type | Description |
FieldAccessorTable | |
isInitialized()
public final boolean isInitialized()| Returns | |
|---|---|
| Type | Description |
boolean | |
mergeFrom(VideoStream.H264CodecSettings other)
public VideoStream.H264CodecSettings.Builder mergeFrom(VideoStream.H264CodecSettings other)| Parameter | |
|---|---|
| Name | Description |
other | VideoStream.H264CodecSettings |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public VideoStream.H264CodecSettings.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input | CodedInputStream |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
mergeFrom(Message other)
public VideoStream.H264CodecSettings.Builder mergeFrom(Message other)| Parameter | |
|---|---|
| Name | Description |
other | Message |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
mergeGopDuration(Duration value)
public VideoStream.H264CodecSettings.Builder mergeGopDuration(Duration value) Select the GOP size based on the specified duration. The default is
3s. Note that gopDuration must be less than or equal to
segmentDuration, and
segmentDuration must be divisible by
gopDuration.
.google.protobuf.Duration gop_duration = 10;
| Parameter | |
|---|---|
| Name | Description |
value | Duration |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
mergeUnknownFields(UnknownFieldSet unknownFields)
public final VideoStream.H264CodecSettings.Builder mergeUnknownFields(UnknownFieldSet unknownFields)| Parameter | |
|---|---|
| Name | Description |
unknownFields | UnknownFieldSet |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
setAllowOpenGop(boolean value)
public VideoStream.H264CodecSettings.Builder setAllowOpenGop(boolean value) Specifies whether an open Group of Pictures (GOP) structure should be
allowed or not. The default is false.
bool allow_open_gop = 8;
| Parameter | |
|---|---|
| Name | Description |
value | booleanThe allowOpenGop to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setAqStrength(double value)
public VideoStream.H264CodecSettings.Builder setAqStrength(double value)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.
double aq_strength = 17;
| Parameter | |
|---|---|
| Name | Description |
value | doubleThe aqStrength to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setBFrameCount(int value)
public VideoStream.H264CodecSettings.Builder setBFrameCount(int value) 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.
int32 b_frame_count = 16;
| Parameter | |
|---|---|
| Name | Description |
value | intThe bFrameCount to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setBPyramid(boolean value)
public VideoStream.H264CodecSettings.Builder setBPyramid(boolean value) Allow B-pyramid for reference frame selection. This may not be supported
on all decoders. The default is false.
bool b_pyramid = 15;
| Parameter | |
|---|---|
| Name | Description |
value | booleanThe bPyramid to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setBitrateBps(int value)
public VideoStream.H264CodecSettings.Builder setBitrateBps(int value)Required. The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 800,000,000.
int32 bitrate_bps = 4;
| Parameter | |
|---|---|
| Name | Description |
value | intThe bitrateBps to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setCrfLevel(int value)
public VideoStream.H264CodecSettings.Builder setCrfLevel(int value)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.
int32 crf_level = 7;
| Parameter | |
|---|---|
| Name | Description |
value | intThe crfLevel to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setEnableTwoPass(boolean value)
public VideoStream.H264CodecSettings.Builder setEnableTwoPass(boolean value) Use two-pass encoding strategy to achieve better video quality.
VideoStream.rate_control_mode must be vbr. The default is false.
bool enable_two_pass = 11;
| Parameter | |
|---|---|
| Name | Description |
value | booleanThe enableTwoPass to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setEntropyCoder(String value)
public VideoStream.H264CodecSettings.Builder setEntropyCoder(String value) The entropy coder to use. The default is cabac.
Supported entropy coders:
cavlccabac
string entropy_coder = 14;
| Parameter | |
|---|---|
| Name | Description |
value | StringThe entropyCoder to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setEntropyCoderBytes(ByteString value)
public VideoStream.H264CodecSettings.Builder setEntropyCoderBytes(ByteString value) The entropy coder to use. The default is cabac.
Supported entropy coders:
cavlccabac
string entropy_coder = 14;
| Parameter | |
|---|---|
| Name | Description |
value | ByteStringThe bytes for entropyCoder to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setField(Descriptors.FieldDescriptor field, Object value)
public VideoStream.H264CodecSettings.Builder setField(Descriptors.FieldDescriptor field, Object value)| Parameters | |
|---|---|
| Name | Description |
field | FieldDescriptor |
value | Object |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
setFrameRate(double value)
public VideoStream.H264CodecSettings.Builder setFrameRate(double value)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 Calculating frame rate for more information.
double frame_rate = 3;
| Parameter | |
|---|---|
| Name | Description |
value | doubleThe frameRate to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setGopDuration(Duration value)
public VideoStream.H264CodecSettings.Builder setGopDuration(Duration value) Select the GOP size based on the specified duration. The default is
3s. Note that gopDuration must be less than or equal to
segmentDuration, and
segmentDuration must be divisible by
gopDuration.
.google.protobuf.Duration gop_duration = 10;
| Parameter | |
|---|---|
| Name | Description |
value | Duration |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
setGopDuration(Duration.Builder builderForValue)
public VideoStream.H264CodecSettings.Builder setGopDuration(Duration.Builder builderForValue) Select the GOP size based on the specified duration. The default is
3s. Note that gopDuration must be less than or equal to
segmentDuration, and
segmentDuration must be divisible by
gopDuration.
.google.protobuf.Duration gop_duration = 10;
| Parameter | |
|---|---|
| Name | Description |
builderForValue | Builder |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
setGopFrameCount(int value)
public VideoStream.H264CodecSettings.Builder setGopFrameCount(int value)Select the GOP size based on the specified frame count. Must be greater than zero.
int32 gop_frame_count = 9;
| Parameter | |
|---|---|
| Name | Description |
value | intThe gopFrameCount to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setHeightPixels(int value)
public VideoStream.H264CodecSettings.Builder setHeightPixels(int value)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. For portrait videos that contain horizontal ASR and rotation metadata, provide the height, in pixels, per the horizontal ASR. The API calculates the width per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.
int32 height_pixels = 2;
| Parameter | |
|---|---|
| Name | Description |
value | intThe heightPixels to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setPixelFormat(String value)
public VideoStream.H264CodecSettings.Builder setPixelFormat(String value) Pixel format to use. The default is yuv420p.
Supported pixel formats:
yuv420ppixel formatyuv422ppixel formatyuv444ppixel formatyuv420p1010-bit HDR pixel formatyuv422p1010-bit HDR pixel formatyuv444p1010-bit HDR pixel formatyuv420p1212-bit HDR pixel formatyuv422p1212-bit HDR pixel formatyuv444p1212-bit HDR pixel format
string pixel_format = 5;
| Parameter | |
|---|---|
| Name | Description |
value | StringThe pixelFormat to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setPixelFormatBytes(ByteString value)
public VideoStream.H264CodecSettings.Builder setPixelFormatBytes(ByteString value) Pixel format to use. The default is yuv420p.
Supported pixel formats:
yuv420ppixel formatyuv422ppixel formatyuv444ppixel formatyuv420p1010-bit HDR pixel formatyuv422p1010-bit HDR pixel formatyuv444p1010-bit HDR pixel formatyuv420p1212-bit HDR pixel formatyuv422p1212-bit HDR pixel formatyuv444p1212-bit HDR pixel format
string pixel_format = 5;
| Parameter | |
|---|---|
| Name | Description |
value | ByteStringThe bytes for pixelFormat to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setPreset(String value)
public VideoStream.H264CodecSettings.Builder setPreset(String value) 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 H264CodecSettings
message.
string preset = 20;
| Parameter | |
|---|---|
| Name | Description |
value | StringThe preset to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setPresetBytes(ByteString value)
public VideoStream.H264CodecSettings.Builder setPresetBytes(ByteString value) 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 H264CodecSettings
message.
string preset = 20;
| Parameter | |
|---|---|
| Name | Description |
value | ByteStringThe bytes for preset to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setProfile(String value)
public VideoStream.H264CodecSettings.Builder setProfile(String value)Enforces the specified codec profile. The following profiles are supported:
baselinemainhigh(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 theH264CodecSettingsmessage.
string profile = 18;
| Parameter | |
|---|---|
| Name | Description |
value | StringThe profile to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setProfileBytes(ByteString value)
public VideoStream.H264CodecSettings.Builder setProfileBytes(ByteString value)Enforces the specified codec profile. The following profiles are supported:
baselinemainhigh(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 theH264CodecSettingsmessage.
string profile = 18;
| Parameter | |
|---|---|
| Name | Description |
value | ByteStringThe bytes for profile to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setRateControlMode(String value)
public VideoStream.H264CodecSettings.Builder setRateControlMode(String value) Specify the rate_control_mode. The default is vbr.
Supported rate control modes:
vbr- variable bitratecrf- constant rate factor
string rate_control_mode = 6;
| Parameter | |
|---|---|
| Name | Description |
value | StringThe rateControlMode to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setRateControlModeBytes(ByteString value)
public VideoStream.H264CodecSettings.Builder setRateControlModeBytes(ByteString value) Specify the rate_control_mode. The default is vbr.
Supported rate control modes:
vbr- variable bitratecrf- constant rate factor
string rate_control_mode = 6;
| Parameter | |
|---|---|
| Name | Description |
value | ByteStringThe bytes for rateControlMode to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
public VideoStream.H264CodecSettings.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)| Parameters | |
|---|---|
| Name | Description |
field | FieldDescriptor |
index | int |
value | Object |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
setTune(String value)
public VideoStream.H264CodecSettings.Builder setTune(String value) 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 H264CodecSettings
message.
string tune = 19;
| Parameter | |
|---|---|
| Name | Description |
value | StringThe tune to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setTuneBytes(ByteString value)
public VideoStream.H264CodecSettings.Builder setTuneBytes(ByteString value) 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 H264CodecSettings
message.
string tune = 19;
| Parameter | |
|---|---|
| Name | Description |
value | ByteStringThe bytes for tune to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setUnknownFields(UnknownFieldSet unknownFields)
public final VideoStream.H264CodecSettings.Builder setUnknownFields(UnknownFieldSet unknownFields)| Parameter | |
|---|---|
| Name | Description |
unknownFields | UnknownFieldSet |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | |
setVbvFullnessBits(int value)
public VideoStream.H264CodecSettings.Builder setVbvFullnessBits(int value) 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.
int32 vbv_fullness_bits = 13;
| Parameter | |
|---|---|
| Name | Description |
value | intThe vbvFullnessBits to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setVbvSizeBits(int value)
public VideoStream.H264CodecSettings.Builder setVbvSizeBits(int value) Size of the Video Buffering Verifier (VBV) buffer in bits. Must be
greater than zero. The default is equal to VideoStream.bitrate_bps.
int32 vbv_size_bits = 12;
| Parameter | |
|---|---|
| Name | Description |
value | intThe vbvSizeBits to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |
setWidthPixels(int value)
public VideoStream.H264CodecSettings.Builder setWidthPixels(int value)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. For portrait videos that contain horizontal ASR and rotation metadata, provide the width, in pixels, per the horizontal ASR. The API calculates the height per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.
int32 width_pixels = 1;
| Parameter | |
|---|---|
| Name | Description |
value | intThe widthPixels to set. |
| Returns | |
|---|---|
| Type | Description |
VideoStream.H264CodecSettings.Builder | This builder for chaining. |