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public static interface VideoStream.H264CodecSettingsOrBuilder extends MessageOrBuilder
Implements
MessageOrBuilderMethods
getAllowOpenGop()
public abstract boolean getAllowOpenGop()
Specifies whether an open Group of Pictures (GOP) structure should be
allowed or not. The default is false
.
bool allow_open_gop = 6;
Returns | |
---|---|
Type | Description |
boolean | The allowOpenGop. |
getAqStrength()
public abstract 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 = 14;
Returns | |
---|---|
Type | Description |
double | The aqStrength. |
getBFrameCount()
public abstract int getBFrameCount()
The number of consecutive B-frames. Must be greater than or equal to zero. Must be less than gop_frame_count if set. The default is 0.
int32 b_frame_count = 13;
Returns | |
---|---|
Type | Description |
int | The bFrameCount. |
getBPyramid()
public abstract boolean getBPyramid()
Allow B-pyramid for reference frame selection. This may not be supported
on all decoders. The default is false
.
bool b_pyramid = 12;
Returns | |
---|---|
Type | Description |
boolean | The bPyramid. |
getBitrateBps()
public abstract int getBitrateBps()
Required. The video bitrate in bits per second. Minimum value is 10,000.
- For SD resolution (< 720p), must be <= 3,000,000 (3 Mbps).
- For HD resolution (<= 1080p), must be <= 15,000,000 (15 Mbps).
int32 bitrate_bps = 4 [(.google.api.field_behavior) = REQUIRED];
Returns | |
---|---|
Type | Description |
int | The bitrateBps. |
getEntropyCoder()
public abstract String getEntropyCoder()
The entropy coder to use. The default is cabac
.
Supported entropy coders:
cavlc
cabac
string entropy_coder = 11;
Returns | |
---|---|
Type | Description |
String | The entropyCoder. |
getEntropyCoderBytes()
public abstract ByteString getEntropyCoderBytes()
The entropy coder to use. The default is cabac
.
Supported entropy coders:
cavlc
cabac
string entropy_coder = 11;
Returns | |
---|---|
Type | Description |
ByteString | The bytes for entropyCoder. |
getFrameRate()
public abstract double getFrameRate()
Required. The target video frame rate in frames per second (FPS). Must be less than or equal to 60. 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 [(.google.api.field_behavior) = REQUIRED];
Returns | |
---|---|
Type | Description |
double | The frameRate. |
getGopDuration()
public abstract Duration getGopDuration()
Select the GOP size based on the specified duration. The default is
2s
. Note that gopDuration
must be less than or equal to
segment_duration,
and
segment_duration
must be divisible by gopDuration
. Valid range is [2s, 20s].
All video streams in the same channel must have the same GOP size.
.google.protobuf.Duration gop_duration = 8;
Returns | |
---|---|
Type | Description |
Duration | The gopDuration. |
getGopDurationOrBuilder()
public abstract DurationOrBuilder getGopDurationOrBuilder()
Select the GOP size based on the specified duration. The default is
2s
. Note that gopDuration
must be less than or equal to
segment_duration,
and
segment_duration
must be divisible by gopDuration
. Valid range is [2s, 20s].
All video streams in the same channel must have the same GOP size.
.google.protobuf.Duration gop_duration = 8;
Returns | |
---|---|
Type | Description |
DurationOrBuilder |
getGopFrameCount()
public abstract int getGopFrameCount()
Select the GOP size based on the specified frame count.
If GOP frame count is set instead of GOP duration, GOP duration will be
calculated by gopFrameCount
/frameRate
. The calculated GOP duration
must satisfy the limitations on gopDuration
as well.
Valid range is [60, 600].
int32 gop_frame_count = 7;
Returns | |
---|---|
Type | Description |
int | The gopFrameCount. |
getGopModeCase()
public abstract VideoStream.H264CodecSettings.GopModeCase getGopModeCase()
Returns | |
---|---|
Type | Description |
VideoStream.H264CodecSettings.GopModeCase |
getHeightPixels()
public abstract int getHeightPixels()
Required. The height of the video in pixels. Must be an even integer. Valid range is [180, 1080].
int32 height_pixels = 2;
Returns | |
---|---|
Type | Description |
int | The heightPixels. |
getProfile()
public abstract String getProfile()
Enforces the specified codec profile. The following profiles are supported:
baseline
main
(default)high
The available options are FFmpeg-compatible Profile Options. Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
string profile = 15;
Returns | |
---|---|
Type | Description |
String | The profile. |
getProfileBytes()
public abstract ByteString getProfileBytes()
Enforces the specified codec profile. The following profiles are supported:
baseline
main
(default)high
The available options are FFmpeg-compatible Profile Options. Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
string profile = 15;
Returns | |
---|---|
Type | Description |
ByteString | The bytes for profile. |
getTune()
public abstract String getTune()
Enforces the specified codec tune. The available options are FFmpeg-compatible Encode Options Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
string tune = 16;
Returns | |
---|---|
Type | Description |
String | The tune. |
getTuneBytes()
public abstract ByteString getTuneBytes()
Enforces the specified codec tune. The available options are FFmpeg-compatible Encode Options Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
string tune = 16;
Returns | |
---|---|
Type | Description |
ByteString | The bytes for tune. |
getVbvFullnessBits()
public abstract 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 vbv_size_bits.
int32 vbv_fullness_bits = 10;
Returns | |
---|---|
Type | Description |
int | The vbvFullnessBits. |
getVbvSizeBits()
public abstract int getVbvSizeBits()
Size of the Video Buffering Verifier (VBV) buffer in bits. Must be greater than zero. The default is equal to bitrate_bps.
int32 vbv_size_bits = 9;
Returns | |
---|---|
Type | Description |
int | The vbvSizeBits. |
getWidthPixels()
public abstract int getWidthPixels()
Required. The width of the video in pixels. Must be an even integer. Valid range is [320, 1920].
int32 width_pixels = 1;
Returns | |
---|---|
Type | Description |
int | The widthPixels. |
hasGopDuration()
public abstract boolean hasGopDuration()
Select the GOP size based on the specified duration. The default is
2s
. Note that gopDuration
must be less than or equal to
segment_duration,
and
segment_duration
must be divisible by gopDuration
. Valid range is [2s, 20s].
All video streams in the same channel must have the same GOP size.
.google.protobuf.Duration gop_duration = 8;
Returns | |
---|---|
Type | Description |
boolean | Whether the gopDuration field is set. |
hasGopFrameCount()
public abstract boolean hasGopFrameCount()
Select the GOP size based on the specified frame count.
If GOP frame count is set instead of GOP duration, GOP duration will be
calculated by gopFrameCount
/frameRate
. The calculated GOP duration
must satisfy the limitations on gopDuration
as well.
Valid range is [60, 600].
int32 gop_frame_count = 7;
Returns | |
---|---|
Type | Description |
boolean | Whether the gopFrameCount field is set. |