# Copyright (C) 2025 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# limitations under the License.
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# proto-file: third_party/android/mediapc_requirements/requirements.proto
# proto-message: Requirement
id: "5.6/H-1-2"
name: "Round Trip Audio Latency"
description: "Round-trip audio latency"
is_non_cts_test: true
test_configs: {
  key: ""
  value: {
    description: "Default test config"
    proto_field_number: 47
  }
}
measurements: {
  key: "round_trip_audio_latency_ms"
  value: {
    description: "Round-trip audio latency in milliseconds"
    measurement_type: MEASUREMENT_TYPE_DOUBLE
    comparison: COMPARISON_LESS_THAN_OR_EQUAL
    proto_field_number: 3
  }
}
specs {
  key: 33
  value {
    mpc: MEDIA_PERFORMANCE_CLASS_13
    specification: "MUST have a round-trip audio latency of 80 milliseconds or less over at least one supported data path."
    required_values {
      key: "round_trip_audio_latency_ms"
      value {
        double_value: 80.0
      }
    }
  }
}
specs {
  key: 34
  value {
    mpc: MEDIA_PERFORMANCE_CLASS_14
    specification: "same"
    required_values {
      key: "round_trip_audio_latency_ms"
      value {
        double_value: 80.0
      }
    }
  }
}
specs {
  key: 35
  value {
    mpc: MEDIA_PERFORMANCE_CLASS_15
    specification: "same"
    required_values {
      key: "round_trip_audio_latency_ms"
      value {
        double_value: 80.0
      }
    }
  }
}
specs {
  key: 37
  value {
    mpc: MEDIA_PERFORMANCE_CLASS_17
    specification: "same"
    required_values {
      key: "round_trip_audio_latency_ms"
      value {
        double_value: 80.0
      }
    }
  }
}