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Diffstat (limited to 'tuner/proto/track.proto')
-rw-r--r-- | tuner/proto/track.proto | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/tuner/proto/track.proto b/tuner/proto/track.proto new file mode 100644 index 00000000..fe60fed5 --- /dev/null +++ b/tuner/proto/track.proto @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2015 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. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +syntax = "proto2"; + +package com.android.tv.tuner.data; + +option java_package = "com.android.tv.tuner.data"; +option java_outer_classname = "Track"; + +// Represents a AC3 audio track. +message AtscAudioTrack { + optional string language = 1; + optional AudioType audio_type = 2; + optional int32 index = 3; + optional int32 channel_count = 4; + optional int32 sample_rate = 5; + + // Enum describing the types of a audio track. + // See ISO/IEC 138181-1:2000(e) Table 2-53. + enum AudioType { + AUDIOTYPE_UNDEFINED = 0; + AUDIOTYPE_CLEAN_EFFECTS = 1; + AUDIOTYPE_HEARING_IMPAIRED = 2; + AUDIOTYPE_VISUAL_IMPAIRED = 3; + } +} + +// Represents a CEA-708 caption track. +message AtscCaptionTrack { + optional string language = 1; + optional int32 service_number = 2; + optional bool easy_reader = 3; + optional bool wide_aspect_ratio = 4; +} + |