44 lines
1.4 KiB
Protocol Buffer
44 lines
1.4 KiB
Protocol Buffer
// Copyright 2019 The MediaPipe Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto2";
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package mediapipe;
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import "mediapipe/framework/calculator.proto";
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message VideoPreStreamCalculatorOptions {
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extend CalculatorOptions {
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optional VideoPreStreamCalculatorOptions ext = 151386123;
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}
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// An arbitrary number of frames per second.
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// Prefer the StandardFps enum to store industry-standard, safe FPS values.
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message Fps {
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// The possibly approximated value of the frame rate, in frames per second.
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// Unsafe to use in accurate computations because prone to rounding errors.
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// For example, the 23.976 FPS value has no exact representation as a
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// double.
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optional double value = 1;
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message Rational32 {
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optional int32 numerator = 1;
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optional int32 denominator = 2;
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}
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// The exact value of the frame rate, as a rational number.
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optional Rational32 ratio = 2;
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}
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optional Fps fps = 1;
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}
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