1/* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17syntax = "proto2"; 18 19package android.stats.mediametrics; 20 21/** 22 * Track how we arbitrate between microphone/input requests. 23 * Logged from 24 * frameworks/av/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp 25 * frameworks/av/services/mediaanalytics/statsd_audiopolicy.cpp 26 * Next Tag: 10 27 */ 28message AudioPolicyData { 29 optional int32 status = 1; 30 optional string request_source = 2; 31 optional string request_package = 3; 32 optional int32 request_session = 4; 33 optional string request_device = 5; 34 optional string active_source = 6; 35 optional string active_package = 7; 36 optional int32 active_session = 8; 37 optional string active_device = 9; 38} 39 40/** 41 * Track properties of audio recording 42 * Logged from 43 * frameworks/av/media/libaudioclient/AudioRecord.cpp 44 * frameworks/av/services/mediaanalytics/statsd_audiorecord.cpp 45 * Next Tag: 16 46 */ 47message AudioRecordData { 48 optional string encoding = 1; 49 optional string source = 2; 50 optional int32 latency = 3; 51 optional int32 samplerate = 4; 52 optional int32 channels = 5; 53 optional int64 created_millis = 6; 54 optional int64 duration_millis = 7; 55 optional int32 count = 8; 56 optional int32 error_code = 9; 57 optional string error_function = 10; 58 optional int32 port_id = 11; 59 optional int32 frame_count = 12; 60 optional string attributes = 13; 61 optional int64 channel_mask = 14; 62 optional int64 start_count = 15; 63 64} 65 66/** 67 * Track audio thread performance data 68 * Logged from 69 * frameworks/av/media/libnblog/ReportPerformance.cpp 70 * frameworks/av/services/mediaanalytics/statsd_audiothread.cpp 71 * Next Tag: 28 72 */ 73message AudioThreadData { 74 optional string type = 1; 75 optional int32 framecount = 2; 76 optional int32 samplerate = 3; 77 optional string work_millis_hist = 4; 78 optional string latency_millis_hist = 5; 79 optional string warmup_millis_hist = 6; 80 optional int64 underruns = 7; 81 optional int64 overruns = 8; 82 optional int64 active_millis = 9; 83 optional int64 duration_millis = 10; 84 85 optional int32 id = 11; 86 optional int32 port_id = 12; 87 optional int32 sample_rate = 13; 88 optional int64 channel_mask = 14; 89 optional string encoding = 15; 90 optional int32 frame_count = 16; 91 optional string output_device = 17; 92 optional string input_device = 18; 93 optional double io_jitter_mean_millis = 19; 94 optional double io_jitter_stddev_millis = 20; 95 optional double process_time_mean_millis = 21; 96 optional double process_time_stddev_millis = 22; 97 optional double timestamp_jitter_mean_millis = 23; 98 optional double timestamp_jitter_stddev_millis = 24; 99 optional double latency_mean_millis = 25; 100 optional double latency_stddev_millis = 26; 101 102} 103 104/** 105 * Track audio track playback data 106 * Logged from 107 * frameworks/av/media/libaudioclient/AudioTrack.cpp 108 * frameworks/av/services/mediaanalytics/statsd_audiotrack.cpp 109 * Next Tag: 12 110 */ 111message AudioTrackData { 112 optional string stream_type = 1; 113 optional string content_type = 2; 114 optional string track_usage = 3; 115 optional int32 sample_rate = 4; 116 optional int64 channel_mask = 5; 117 118 optional int32 underrun_frames = 6; 119 optional int32 startup_glitch = 7; 120 121 optional int32 port_id = 8; 122 optional string encoding = 9; 123 optional int32 frame_count = 10; 124 optional string attributes = 11; 125 126 127} 128 129/** 130 * Track Media Codec usage 131 * Logged from: 132 * frameworks/av/media/libstagefright/MediaCodec.cpp 133 * frameworks/av/services/mediaanalytics/statsd_codec.cpp 134 * Next Tag: 21 135 */ 136message CodecData { 137 optional string codec = 1; 138 optional string mime = 2; 139 optional string mode = 3; 140 optional int32 encoder = 4; 141 optional int32 secure = 5; 142 optional int32 width = 6; 143 optional int32 height = 7; 144 optional int32 rotation = 8; 145 optional int32 crypto = 9; 146 optional int32 profile = 10; 147 optional int32 level = 11; 148 optional int32 max_width = 12; 149 optional int32 max_height = 13; 150 optional int32 error_code = 14; 151 optional string error_state = 15; 152 optional int64 latency_max = 16; 153 optional int64 latency_min = 17; 154 optional int64 latency_avg = 18; 155 optional int64 latency_count = 19; 156 optional int64 latency_unknown = 20; 157} 158 159/** 160 * Track Media Extractor (pulling video/audio streams out of containers) usage 161 * Logged from: 162 * frameworks/av/media/libstagefright/RemoteMediaExtractor.cpp 163 * frameworks/av/services/mediaanalytics/statsd_extractor.cpp 164 * Next Tag: 4 165 */ 166message ExtractorData { 167 optional string format = 1; 168 optional string mime = 2; 169 optional int32 tracks = 3; 170} 171 172/** 173 * Track Media Player usage 174 * this handles both nuplayer and nuplayer2 175 * Logged from: 176 * frameworks/av/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp 177 * frameworks/av/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp 178 * frameworks/av/services/mediaanalytics/statsd_nuplayer.cpp 179 * Next Tag: 21 180 */ 181message NuPlayerData { 182 optional string whichPlayer = 1; 183 184 optional string video_mime = 2; 185 optional string video_codec = 3; 186 optional int32 width = 4; 187 optional int32 height = 5; 188 optional int64 frames = 6; 189 optional int64 frames_dropped = 7; 190 optional double framerate = 8; 191 optional string audio_mime = 9; 192 optional string audio_codec = 10; 193 optional int64 duration_millis = 11; 194 optional int64 playing_millis = 12; 195 optional int32 error = 13; 196 optional int32 error_code = 14; 197 optional string error_state = 15; 198 optional string data_source_type = 16; 199 optional int64 rebuffering_millis = 17; 200 optional int32 rebuffers = 18; 201 optional int32 rebuffer_at_exit = 19; 202 optional int64 frames_dropped_startup = 20; 203} 204 205/** 206 * Track information about recordings (e.g. camcorder) 207 * Logged from 208 * frameworks/av/media/libmediaplayerservice/StagefrightRecorder.cpp 209 * frameworks/av/services/mediaanalytics/if_statsd.cpp 210 * Next Tag: 22 211 */ 212message RecorderData { 213 optional string audio_mime = 1; 214 optional string video_mime = 2; 215 optional int32 video_profile = 3; 216 optional int32 video_level = 4; 217 optional int32 width = 5; 218 optional int32 height = 6; 219 optional int32 rotation = 7; 220 optional int32 framerate = 8; 221 optional int32 capture_fps = 9; 222 optional double capture_fps_enable = 10; 223 optional int64 duration_millis = 11; 224 optional int64 paused_millis = 12; 225 optional int32 paused_count = 13; 226 optional int32 audio_bitrate = 14; 227 optional int32 audio_channels = 15; 228 optional int32 audio_samplerate = 16; 229 optional int32 movie_timescale = 17; 230 optional int32 audio_timescale = 18; 231 optional int32 video_timescale = 19; 232 optional int32 video_bitrate = 20; 233 optional int32 iframe_interval = 21; 234} 235