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How to use get_frame method in Airtest
Best Python code snippet using Airtest
video_sampling.py
Source:video_sampling.py 
2import ffmpeg3import os4from database import SQLiteDatabase, ImageSample5import subprocess6def get_frame(fps: int,7 h: int,8 m: int,9 s: int,10 ms: int,11 first_frame: int = 80) -> int:12 """ Convert the timestamp to a the respective frame number13 :param int fps: frames per second of video14 :param int h: hours15 :param int m: minutes16 :param int s: seconds17 :param int ms: milliseconds18 :param int first_frame: first frame ms of avidemux.19 :returns: frame number as int20 """21 frame_duration = (1 / fps) * 100022 total_duration = ((((h * 60) + m) * 60) + s) * 1000 + ms - first_frame23 return int(total_duration / frame_duration)24def extract_frames(frame_dict: dict,25 base_path: str = "/home/nico/isys/data",26 database_name: str = "database.db",27 output_folder: str = "images"):28 """ Convert a list of frames of one video to the respective images29 :param List frame_dict: dictionary containing video name as key and the list of frames as values30 :param str database_name: name of the SQLite database file31 :param str base_path: path to the base folder where to extract to32 :param str output_folder: name of the output folder where the images are saved to33 """34 for video_name, frames in frame_dict.items():35 # sort the video list based on the frame number36 # TODO: include a database entry and saving37 frame_list = sorted(frames)38 # check for filetype39 if os.path.splitext(video_name)[-1] == ".mp4":40 video_name_without_filetype = os.path.splitext(video_name)[0]41 elif not os.path.splitext(video_name)[-1]:42 # empty file type specifier43 video_name_without_filetype = video_name44 video_name = video_name + ".mp4"45 else:46 raise AttributeError(f"{os.path.splitext(video_name)[-1]} format unsupported")47 # combine to relative path48 video_name = os.path.join("converted", video_name)49 original_path = os.path.join(base_path, video_name)50 database = SQLiteDatabase(os.path.join(base_path, database_name))51 database.create_images_table()52 for idx, frame in enumerate(frame_list):53 num = database.get_num_entries_specific(table_name="images",54 column_name="video_path",55 entry_name=video_name)56 filename = os.path.join(output_folder, f"{video_name_without_filetype}_{num + 1:04d}.png")57 if os.path.isfile(original_path):58 # TODO: extract one frame before and after current one?59 if database.add_image(video_name, filename, frame):60 out, err = (ffmpeg.input(original_path).filter_('select', 'gte(n,{})'.format(frame))61 .output(os.path.join(base_path, filename), vframes=1, )62 .run(capture_stdout=True, quiet=True))63 print(f"Processed Image {idx + 1}/{len(frame_list)}")64 else:65 raise ValueError(f"{original_path} is not a valid file. Check paths and video name")66 four = 467def add_duration_to_sql(base_path: str = "/home/nico/isys/data",68 database_name: str = "database.db"):69 db = SQLiteDatabase(os.path.join(base_path, database_name))70 for video in os.listdir(os.path.join(base_path, "converted")):71 duration = get_duration(os.path.join(base_path, "converted", video)) * 1000.072 db.update_entry('videos', 'dest', "converted/" + str(video), 'duration', duration)73def get_duration(file):74 """Get the duration of a video using ffprobe."""75 cmd = 'ffprobe -i {} -show_entries format=duration -v quiet -of csv="p=0"'.format(file)76 output = subprocess.check_output(77 cmd,78 shell=True, # Let this run in the shell79 stderr=subprocess.STDOUT80 )81 # return round(float(output)) # ugly, but rounds your seconds up or down82 return float(output)83frame_dictionary = \84 {85 "video0001.mp4": [get_frame(fps=25, h=0, m=0, s=1, ms=880),86 get_frame(fps=25, h=0, m=0, s=19, ms=520),87 get_frame(fps=25, h=0, m=0, s=24, ms=640),88 get_frame(fps=25, h=0, m=0, s=40, ms=200),89 get_frame(fps=25, h=0, m=0, s=48, ms=440),90 get_frame(fps=25, h=0, m=0, s=50, ms=80),91 get_frame(fps=25, h=0, m=0, s=59, ms=920),92 get_frame(fps=25, h=0, m=1, s=1, ms=840),93 get_frame(fps=25, h=0, m=1, s=4, ms=80),94 get_frame(fps=25, h=0, m=1, s=6, ms=40),95 get_frame(fps=25, h=0, m=1, s=12, ms=400),96 get_frame(fps=25, h=0, m=1, s=18, ms=40),97 get_frame(fps=25, h=0, m=1, s=25, ms=240),98 get_frame(fps=25, h=0, m=1, s=28, ms=640),99 get_frame(fps=25, h=0, m=1, s=32, ms=680),100 get_frame(fps=25, h=0, m=1, s=36, ms=240),101 get_frame(fps=25, h=0, m=0, s=12, ms=640)],102 "video0002.mp4": [get_frame(fps=25, h=0, m=0, s=0, ms=240),103 get_frame(fps=25, h=0, m=0, s=5, ms=720),104 get_frame(fps=25, h=0, m=0, s=11, ms=120),105 get_frame(fps=25, h=0, m=0, s=19, ms=800),106 get_frame(fps=25, h=0, m=0, s=26, ms=440),107 get_frame(fps=25, h=0, m=0, s=39, ms=0),108 get_frame(fps=25, h=0, m=0, s=44, ms=920),109 get_frame(fps=25, h=0, m=0, s=49, ms=400),110 get_frame(fps=25, h=0, m=0, s=52, ms=120),111 get_frame(fps=25, h=0, m=1, s=14, ms=120),112 get_frame(fps=25, h=0, m=1, s=25, ms=240),113 ],114 "video0003.mp4": [get_frame(fps=25, h=0, m=0, s=1, ms=120),115 get_frame(fps=25, h=0, m=0, s=10, ms=480),116 get_frame(fps=25, h=0, m=0, s=12, ms=880),117 get_frame(fps=25, h=0, m=0, s=15, ms=440),118 get_frame(fps=25, h=0, m=0, s=21, ms=600),119 get_frame(fps=25, h=0, m=0, s=26, ms=320),120 get_frame(fps=25, h=0, m=0, s=36, ms=600),121 get_frame(fps=25, h=0, m=0, s=37, ms=80),122 get_frame(fps=25, h=0, m=0, s=43, ms=600),123 get_frame(fps=25, h=0, m=0, s=51, ms=960),124 get_frame(fps=25, h=0, m=0, s=55, ms=840),125 get_frame(fps=25, h=0, m=1, s=1, ms=440),126 get_frame(fps=25, h=0, m=1, s=3, ms=760),127 get_frame(fps=25, h=0, m=1, s=6, ms=440),128 get_frame(fps=25, h=0, m=1, s=24, ms=880)],129 "video0004.mp4": [get_frame(fps=25, h=0, m=0, s=0, ms=400),130 get_frame(fps=25, h=0, m=0, s=14, ms=800),131 get_frame(fps=25, h=0, m=0, s=20, ms=280),132 get_frame(fps=25, h=0, m=0, s=22, ms=440),133 get_frame(fps=25, h=0, m=0, s=30, ms=480),134 get_frame(fps=25, h=0, m=0, s=40, ms=520),135 get_frame(fps=25, h=0, m=0, s=43, ms=120),136 get_frame(fps=25, h=0, m=0, s=51, ms=40),137 get_frame(fps=25, h=0, m=1, s=0, ms=40),138 get_frame(fps=25, h=0, m=1, s=6, ms=440),139 get_frame(fps=25, h=0, m=1, s=7, ms=720),140 get_frame(fps=25, h=0, m=1, s=15, ms=960),141 get_frame(fps=25, h=0, m=1, s=26, ms=360),142 ],143 "video0005.mp4": [get_frame(fps=25, h=0, m=0, s=4, ms=640),144 get_frame(fps=25, h=0, m=0, s=10, ms=0),145 get_frame(fps=25, h=0, m=0, s=21, ms=960),146 get_frame(fps=25, h=0, m=1, s=0, ms=560)],147 "video0006.mp4": [get_frame(fps=25, h=0, m=0, s=0, ms=0),148 get_frame(fps=25, h=0, m=0, s=5, ms=280),149 get_frame(fps=25, h=0, m=0, s=9, ms=320),150 get_frame(fps=25, h=0, m=0, s=14, ms=280),151 get_frame(fps=25, h=0, m=0, s=36, ms=520),152 get_frame(fps=25, h=0, m=0, s=45, ms=80),153 get_frame(fps=25, h=0, m=0, s=57, ms=360),154 get_frame(fps=25, h=0, m=0, s=59, ms=880),155 get_frame(fps=25, h=0, m=1, s=5, ms=960),156 get_frame(fps=25, h=0, m=1, s=7, ms=0),157 get_frame(fps=25, h=0, m=0, s=4, ms=640),158 get_frame(fps=25, h=0, m=2, s=1, ms=80),159 get_frame(fps=25, h=0, m=2, s=10, ms=360),160 get_frame(fps=25, h=0, m=2, s=18, ms=480),161 get_frame(fps=25, h=0, m=2, s=26, ms=800),162 get_frame(fps=25, h=0, m=2, s=29, ms=960),163 get_frame(fps=25, h=0, m=2, s=33, ms=560),164 get_frame(fps=25, h=0, m=2, s=41, ms=480),165 get_frame(fps=25, h=0, m=2, s=52, ms=120),166 get_frame(fps=25, h=0, m=2, s=59, ms=400),167 get_frame(fps=25, h=0, m=3, s=6, ms=640),168 get_frame(fps=25, h=0, m=3, s=10, ms=480),169 get_frame(fps=25, h=0, m=3, s=21, ms=600),170 get_frame(fps=25, h=0, m=3, s=27, ms=520),171 get_frame(fps=25, h=0, m=3, s=35, ms=800),172 get_frame(fps=25, h=0, m=3, s=42, ms=240),173 get_frame(fps=25, h=0, m=3, s=58, ms=920),174 get_frame(fps=25, h=0, m=4, s=5, ms=80),175 get_frame(fps=25, h=0, m=4, s=32, ms=40),176 get_frame(fps=25, h=0, m=4, s=35, ms=320),177 get_frame(fps=25, h=0, m=4, s=39, ms=880),178 get_frame(fps=25, h=0, m=4, s=43, ms=0),179 get_frame(fps=25, h=0, m=4, s=54, ms=560),180 get_frame(fps=25, h=0, m=4, s=59, ms=840),181 get_frame(fps=25, h=0, m=5, s=9, ms=80),182 get_frame(fps=25, h=0, m=6, s=37, ms=800),183 get_frame(fps=25, h=0, m=6, s=56, ms=240),184 get_frame(fps=25, h=0, m=7, s=0, ms=120),185 get_frame(fps=25, h=0, m=7, s=6, ms=0),186 get_frame(fps=25, h=0, m=7, s=7, ms=200),187 get_frame(fps=25, h=0, m=9, s=13, ms=880),188 get_frame(fps=25, h=0, m=9, s=16, ms=40),189 get_frame(fps=25, h=0, m=9, s=19, ms=840),190 get_frame(fps=25, h=0, m=9, s=28, ms=120),191 get_frame(fps=25, h=0, m=9, s=37, ms=320),192 get_frame(fps=25, h=0, m=9, s=43, ms=560),193 get_frame(fps=25, h=0, m=9, s=57, ms=200),194 get_frame(fps=25, h=0, m=10, s=4, ms=640),195 get_frame(fps=25, h=0, m=10, s=17, ms=520),196 get_frame(fps=25, h=0, m=10, s=37, ms=400),197 get_frame(fps=25, h=0, m=10, s=40, ms=320),198 get_frame(fps=25, h=0, m=10, s=47, ms=320),199 get_frame(fps=25, h=0, m=10, s=58, ms=720),200 get_frame(fps=25, h=0, m=11, s=7, ms=400),201 get_frame(fps=25, h=0, m=11, s=17, ms=40),202 get_frame(fps=25, h=0, m=11, s=33, ms=960),203 get_frame(fps=25, h=0, m=12, s=0, ms=440),204 get_frame(fps=25, h=0, m=12, s=33, ms=840),205 get_frame(fps=25, h=0, m=12, s=42, ms=880),206 get_frame(fps=25, h=0, m=0, s=5, ms=280),207 ],208 "video0007.mp4": [get_frame(fps=25, h=0, m=0, s=7, ms=440),209 get_frame(fps=25, h=0, m=0, s=13, ms=360),210 get_frame(fps=25, h=0, m=0, s=16, ms=80),211 get_frame(fps=25, h=0, m=0, s=27, ms=760),212 get_frame(fps=25, h=0, m=1, s=13, ms=960),213 get_frame(fps=25, h=0, m=1, s=26, ms=320),214 get_frame(fps=25, h=0, m=1, s=39, ms=0),215 get_frame(fps=25, h=0, m=1, s=54, ms=200),216 get_frame(fps=25, h=0, m=2, s=2, ms=840),217 get_frame(fps=25, h=0, m=2, s=13, ms=360),218 get_frame(fps=25, h=0, m=2, s=36, ms=720),219 ],220 "video0008.mp4": [get_frame(fps=25, h=0, m=0, s=0, ms=0),221 get_frame(fps=25, h=0, m=0, s=6, ms=40),222 get_frame(fps=25, h=0, m=0, s=20, ms=160),223 get_frame(fps=25, h=0, m=0, s=30, ms=920),224 get_frame(fps=25, h=0, m=0, s=33, ms=440),225 get_frame(fps=25, h=0, m=0, s=38, ms=880),226 get_frame(fps=25, h=0, m=0, s=41, ms=40),227 get_frame(fps=25, h=0, m=0, s=47, ms=760),228 get_frame(fps=25, h=0, m=0, s=49, ms=600),229 get_frame(fps=25, h=0, m=0, s=52, ms=680),230 get_frame(fps=25, h=0, m=1, s=3, ms=400),231 get_frame(fps=25, h=0, m=1, s=20, ms=200),232 get_frame(fps=25, h=0, m=1, s=43, ms=0),233 get_frame(fps=25, h=0, m=1, s=45, ms=320),234 get_frame(fps=25, h=0, m=1, s=47, ms=400),235 get_frame(fps=25, h=0, m=1, s=51, ms=640),236 get_frame(fps=25, h=0, m=1, s=54, ms=560),237 get_frame(fps=25, h=0, m=1, s=57, ms=440),238 ],239 "video0009.mp4": [get_frame(fps=25, h=0, m=0, s=3, ms=480),240 get_frame(fps=25, h=0, m=0, s=10, ms=400),241 get_frame(fps=25, h=0, m=0, s=15, ms=80),242 get_frame(fps=25, h=0, m=0, s=22, ms=800),243 get_frame(fps=25, h=0, m=0, s=34, ms=40),244 get_frame(fps=25, h=0, m=0, s=43, ms=160),245 get_frame(fps=25, h=0, m=1, s=1, ms=960),246 get_frame(fps=25, h=0, m=1, s=3, ms=160),247 get_frame(fps=25, h=0, m=1, s=8, ms=200),248 get_frame(fps=25, h=0, m=1, s=40, ms=160),249 get_frame(fps=25, h=0, m=1, s=44, ms=840),250 get_frame(fps=25, h=0, m=1, s=54, ms=720),251 get_frame(fps=25, h=0, m=1, s=58, ms=0),252 get_frame(fps=25, h=0, m=2, s=16, ms=920),253 ],254 "video0010.mp4": [get_frame(fps=25, h=0, m=0, s=0, ms=0),255 get_frame(fps=25, h=0, m=0, s=7, ms=600),256 get_frame(fps=25, h=0, m=0, s=10, ms=880),257 get_frame(fps=25, h=0, m=0, s=13, ms=160),258 get_frame(fps=25, h=0, m=0, s=25, ms=760),259 get_frame(fps=25, h=0, m=0, s=30, ms=280),260 get_frame(fps=25, h=0, m=0, s=36, ms=160),261 get_frame(fps=25, h=0, m=0, s=38, ms=880),262 get_frame(fps=25, h=0, m=0, s=43, ms=40),263 get_frame(fps=25, h=0, m=0, s=47, ms=480),264 get_frame(fps=25, h=0, m=0, s=54, ms=480),265 get_frame(fps=25, h=0, m=0, s=55, ms=960),266 get_frame(fps=25, h=0, m=1, s=0, ms=920),267 ],268 "video0011.mp4": [get_frame(fps=25, h=0, m=0, s=3, ms=400),269 get_frame(fps=25, h=0, m=0, s=8, ms=920),270 get_frame(fps=25, h=0, m=0, s=18, ms=680),271 get_frame(fps=25, h=0, m=0, s=22, ms=240),272 get_frame(fps=25, h=0, m=0, s=26, ms=200),273 get_frame(fps=25, h=0, m=0, s=36, ms=520),274 get_frame(fps=25, h=0, m=0, s=44, ms=360),275 get_frame(fps=25, h=0, m=0, s=54, ms=960),276 get_frame(fps=25, h=0, m=1, s=4, ms=160),277 get_frame(fps=25, h=0, m=1, s=7, ms=240),278 get_frame(fps=25, h=0, m=1, s=10, ms=280),279 get_frame(fps=25, h=0, m=1, s=15, ms=120),280 get_frame(fps=25, h=0, m=1, s=23, ms=680),281 get_frame(fps=25, h=0, m=1, s=44, ms=80),282 get_frame(fps=25, h=0, m=1, s=45, ms=600),283 ],284 "video0012.mp4": [get_frame(fps=25, h=0, m=0, s=5, ms=400),285 get_frame(fps=25, h=0, m=0, s=7, ms=360),286 get_frame(fps=25, h=0, m=0, s=13, ms=360),287 get_frame(fps=25, h=0, m=0, s=28, ms=160),288 get_frame(fps=25, h=0, m=0, s=32, ms=640),289 ],290 "video0013.mp4": [get_frame(fps=25, h=0, m=0, s=1, ms=120),291 get_frame(fps=25, h=0, m=0, s=8, ms=320),292 get_frame(fps=25, h=0, m=0, s=13, ms=800),293 get_frame(fps=25, h=0, m=0, s=20, ms=240),294 get_frame(fps=25, h=0, m=0, s=25, ms=760),295 get_frame(fps=25, h=0, m=0, s=36, ms=320),296 get_frame(fps=25, h=0, m=0, s=40, ms=120),297 get_frame(fps=25, h=0, m=0, s=47, ms=640),298 get_frame(fps=25, h=0, m=1, s=2, ms=400),299 get_frame(fps=25, h=0, m=1, s=9, ms=80),300 get_frame(fps=25, h=0, m=1, s=11, ms=200),301 get_frame(fps=25, h=0, m=1, s=16, ms=440),302 get_frame(fps=25, h=0, m=1, s=32, ms=160),303 get_frame(fps=25, h=0, m=1, s=37, ms=160),304 get_frame(fps=25, h=0, m=1, s=42, ms=680),305 get_frame(fps=25, h=0, m=1, s=51, ms=800),306 get_frame(fps=25, h=0, m=2, s=17, ms=600),307 get_frame(fps=25, h=0, m=2, s=30, ms=960),308 get_frame(fps=25, h=0, m=2, s=41, ms=600),309 get_frame(fps=25, h=0, m=2, s=53, ms=680),310 get_frame(fps=25, h=0, m=3, s=18, ms=600),311 get_frame(fps=25, h=0, m=3, s=33, ms=960),312 get_frame(fps=25, h=0, m=3, s=45, ms=320),313 get_frame(fps=25, h=0, m=3, s=54, ms=480),314 get_frame(fps=25, h=0, m=4, s=7, ms=200),315 get_frame(fps=25, h=0, m=4, s=32, ms=720),316 get_frame(fps=25, h=0, m=4, s=40, ms=520),317 get_frame(fps=25, h=0, m=5, s=0, ms=120),],318 "video0014.mp4": [get_frame(fps=25, h=0, m=0, s=8, ms=800),319 get_frame(fps=25, h=0, m=0, s=11, ms=920),320 get_frame(fps=25, h=0, m=0, s=19, ms=0),321 get_frame(fps=25, h=0, m=0, s=25, ms=960),322 get_frame(fps=25, h=0, m=0, s=34, ms=800),323 get_frame(fps=25, h=0, m=0, s=45, ms=320),324 get_frame(fps=25, h=0, m=0, s=49, ms=480),325 get_frame(fps=25, h=0, m=1, s=4, ms=560),326 get_frame(fps=25, h=0, m=1, s=12, ms=120),327 get_frame(fps=25, h=0, m=1, s=45, ms=280),328 get_frame(fps=25, h=0, m=1, s=52, ms=400),329 get_frame(fps=25, h=0, m=2, s=5, ms=280),330 get_frame(fps=25, h=0, m=2, s=34, ms=120),331 get_frame(fps=25, h=0, m=3, s=4, ms=920),332 get_frame(fps=25, h=0, m=3, s=13, ms=960),333 get_frame(fps=25, h=0, m=3, s=20, ms=880),334 get_frame(fps=25, h=0, m=3, s=27, ms=200),335 get_frame(fps=25, h=0, m=3, s=40, ms=880),336 get_frame(fps=25, h=0, m=3, s=59, ms=120),337 get_frame(fps=25, h=0, m=4, s=18, ms=520),338 get_frame(fps=25, h=0, m=4, s=40, ms=440),339 get_frame(fps=25, h=0, m=4, s=46, ms=960),340 get_frame(fps=25, h=0, m=4, s=59, ms=120),341 get_frame(fps=25, h=0, m=5, s=31, ms=920),342 get_frame(fps=25, h=0, m=5, s=40, ms=40),343 get_frame(fps=25, h=0, m=5, s=48, ms=320),344 get_frame(fps=25, h=0, m=5, s=52, ms=560),345 get_frame(fps=25, h=0, m=5, s=55, ms=600),346 get_frame(fps=25, h=0, m=5, s=58, ms=640),347 get_frame(fps=25, h=0, m=6, s=4, ms=480),348 get_frame(fps=25, h=0, m=6, s=6, ms=80),349 get_frame(fps=25, h=0, m=6, s=21, ms=440),350 get_frame(fps=25, h=0, m=6, s=33, ms=160),351 get_frame(fps=25, h=0, m=6, s=44, ms=0),352 get_frame(fps=25, h=0, m=6, s=50, ms=400),353 get_frame(fps=25, h=0, m=6, s=57, ms=680),],354 "video0015.mp4": [get_frame(fps=25, h=0, m=0, s=1, ms=760),355 get_frame(fps=25, h=0, m=0, s=7, ms=600),356 get_frame(fps=25, h=0, m=0, s=13, ms=360),357 get_frame(fps=25, h=0, m=0, s=23, ms=400),358 get_frame(fps=25, h=0, m=0, s=29, ms=160),359 get_frame(fps=25, h=0, m=0, s=35, ms=880),360 get_frame(fps=25, h=0, m=0, s=42, ms=80),361 get_frame(fps=25, h=0, m=0, s=52, ms=800),362 get_frame(fps=25, h=0, m=0, s=56, ms=560),363 get_frame(fps=25, h=0, m=1, s=0, ms=680),364 get_frame(fps=25, h=0, m=1, s=10, ms=0),365 get_frame(fps=25, h=0, m=1, s=18, ms=400),366 get_frame(fps=25, h=0, m=1, s=38, ms=760),367 get_frame(fps=25, h=0, m=1, s=50, ms=560),368 get_frame(fps=25, h=0, m=1, s=59, ms=280),369 ],370 "video0016.mp4": [get_frame(fps=25, h=0, m=0, s=0, ms=80),371 get_frame(fps=25, h=0, m=0, s=4, ms=440),372 get_frame(fps=25, h=0, m=0, s=11, ms=560),373 get_frame(fps=25, h=0, m=0, s=14, ms=680),374 get_frame(fps=25, h=0, m=0, s=17, ms=360),375 get_frame(fps=25, h=0, m=0, s=22, ms=680),376 get_frame(fps=25, h=0, m=0, s=51, ms=680),377 get_frame(fps=25, h=0, m=0, s=59, ms=160),378 get_frame(fps=25, h=0, m=1, s=8, ms=360),379 get_frame(fps=25, h=0, m=1, s=11, ms=880),380 get_frame(fps=25, h=0, m=1, s=17, ms=440),381 get_frame(fps=25, h=0, m=1, s=28, ms=280),382 get_frame(fps=25, h=0, m=1, s=41, ms=720),383 get_frame(fps=25, h=0, m=3, s=1, ms=760),384 get_frame(fps=25, h=0, m=3, s=6, ms=960),385 get_frame(fps=25, h=0, m=3, s=17, ms=120),386 get_frame(fps=25, h=0, m=3, s=23, ms=600),387 get_frame(fps=25, h=0, m=4, s=23, ms=880),388 get_frame(fps=25, h=0, m=4, s=34, ms=200),389 get_frame(fps=25, h=0, m=4, s=48, ms=680),390 ],391 "video0017.mp4": [get_frame(fps=25, h=0, m=0, s=6, ms=160),392 get_frame(fps=25, h=0, m=0, s=17, ms=40),393 get_frame(fps=25, h=0, m=0, s=0, ms=0),394 ],395 "video0018.mp4": [get_frame(fps=25, h=0, m=0, s=1, ms=800),396 get_frame(fps=25, h=0, m=0, s=7, ms=520),397 get_frame(fps=25, h=0, m=0, s=29, ms=480),398 get_frame(fps=25, h=0, m=0, s=42, ms=880),399 get_frame(fps=25, h=0, m=1, s=7, ms=680),400 get_frame(fps=25, h=0, m=1, s=13, ms=640),401 ],402 "video0019.mp4": [get_frame(fps=25, h=0, m=0, s=2, ms=520),403 get_frame(fps=25, h=0, m=0, s=19, ms=440),404 get_frame(fps=25, h=0, m=0, s=35, ms=800),405 get_frame(fps=25, h=0, m=1, s=3, ms=280),406 get_frame(fps=25, h=0, m=1, s=25, ms=760),407 get_frame(fps=25, h=0, m=1, s=40, ms=240),408 get_frame(fps=25, h=0, m=2, s=6, ms=520),409 get_frame(fps=25, h=0, m=2, s=13, ms=440),410 get_frame(fps=25, h=0, m=2, s=21, ms=560),411 get_frame(fps=25, h=0, m=2, s=34, ms=720),412 get_frame(fps=25, h=0, m=2, s=50, ms=400),413 get_frame(fps=25, h=0, m=2, s=59, ms=400),414 get_frame(fps=25, h=0, m=3, s=20, ms=400),415 get_frame(fps=25, h=0, m=4, s=24, ms=40),416 ],417 "video0020.mp4": [get_frame(fps=25, h=0, m=0, s=3, ms=520),418 get_frame(fps=25, h=0, m=0, s=16, ms=0),419 ],420 "video0021.mp4": [get_frame(fps=25, h=0, m=0, s=3, ms=720),421 get_frame(fps=25, h=0, m=0, s=10, ms=840),422 get_frame(fps=25, h=0, m=0, s=14, ms=600),423 get_frame(fps=25, h=0, m=0, s=36, ms=40),424 ],425 "video0022.mp4": [get_frame(fps=25, h=0, m=0, s=31, ms=360),426 get_frame(fps=25, h=0, m=2, s=24, ms=640),427 get_frame(fps=25, h=0, m=3, s=35, ms=200),428 get_frame(fps=25, h=0, m=4, s=19, ms=680),429 get_frame(fps=25, h=0, m=4, s=39, ms=80),430 ],431 "video0023.mp4": [get_frame(fps=25, h=0, m=0, s=13, ms=840),432 get_frame(fps=25, h=0, m=0, s=52, ms=160),433 get_frame(fps=25, h=0, m=1, s=5, ms=760),434 get_frame(fps=25, h=0, m=1, s=26, ms=520),435 ],436 "video0024.mp4": [get_frame(fps=25, h=0, m=0, s=4, ms=600),437 get_frame(fps=25, h=0, m=0, s=8, ms=640),438 get_frame(fps=25, h=0, m=0, s=15, ms=200),439 get_frame(fps=25, h=0, m=0, s=19, ms=360),440 get_frame(fps=25, h=0, m=0, s=27, ms=640),441 get_frame(fps=25, h=0, m=0, s=39, ms=440),442 get_frame(fps=25, h=0, m=0, s=44, ms=800),443 get_frame(fps=25, h=0, m=0, s=47, ms=80),444 get_frame(fps=25, h=0, m=0, s=52, ms=920),445 get_frame(fps=25, h=0, m=1, s=7, ms=520),446 get_frame(fps=25, h=0, m=1, s=18, ms=840)447 ],448 "video0025.mp4": [get_frame(fps=25, h=0, m=0, s=6, ms=200),449 get_frame(fps=25, h=0, m=0, s=43, ms=240),450 get_frame(fps=25, h=0, m=0, s=51, ms=200),451 get_frame(fps=25, h=0, m=1, s=13, ms=200),452 get_frame(fps=25, h=0, m=1, s=26, ms=320),453 get_frame(fps=25, h=0, m=1, s=45, ms=200),454 get_frame(fps=25, h=0, m=1, s=50, ms=600),455 get_frame(fps=25, h=0, m=2, s=41, ms=400),456 get_frame(fps=25, h=0, m=4, s=8, ms=320),457 get_frame(fps=25, h=0, m=4, s=5, ms=960),458 get_frame(fps=25, h=0, m=4, s=24, ms=280),459 get_frame(fps=25, h=0, m=4, s=33, ms=520),460 get_frame(fps=25, h=0, m=5, s=9, ms=320),461 get_frame(fps=25, h=0, m=5, s=19, ms=720),462 ],463 "video0026.mp4": [get_frame(fps=25, h=0, m=0, s=12, ms=40),464 get_frame(fps=25, h=0, m=0, s=20, ms=0),465 get_frame(fps=25, h=0, m=0, s=27, ms=80),466 get_frame(fps=25, h=0, m=0, s=33, ms=400),467 get_frame(fps=25, h=0, m=0, s=40, ms=120),468 get_frame(fps=25, h=0, m=0, s=56, ms=240),469 get_frame(fps=25, h=0, m=1, s=21, ms=0),470 get_frame(fps=25, h=0, m=1, s=29, ms=400),471 get_frame(fps=25, h=0, m=1, s=31, ms=760),472 ],473 "video0027.mp4": [get_frame(fps=25, h=0, m=0, s=0, ms=80),474 get_frame(fps=25, h=0, m=0, s=2, ms=920),475 get_frame(fps=25, h=0, m=0, s=4, ms=680),476 get_frame(fps=25, h=0, m=0, s=8, ms=320),477 get_frame(fps=25, h=0, m=0, s=13, ms=120),478 get_frame(fps=25, h=0, m=0, s=16, ms=840),479 get_frame(fps=25, h=0, m=0, s=23, ms=360),480 get_frame(fps=25, h=0, m=0, s=32, ms=680),481 get_frame(fps=25, h=0, m=0, s=43, ms=800),482 get_frame(fps=25, h=0, m=0, s=49, ms=640),483 get_frame(fps=25, h=0, m=1, s=10, ms=0),484 get_frame(fps=25, h=0, m=1, s=20, ms=800),485 get_frame(fps=25, h=0, m=1, s=39, ms=680),486 get_frame(fps=25, h=0, m=2, s=23, ms=600),487 get_frame(fps=25, h=0, m=2, s=36, ms=920),488 get_frame(fps=25, h=0, m=2, s=42, ms=520),489 get_frame(fps=25, h=0, m=2, s=50, ms=160),490 get_frame(fps=25, h=0, m=2, s=58, ms=80),491 get_frame(fps=25, h=0, m=3, s=1, ms=760),492 get_frame(fps=25, h=0, m=3, s=5, ms=720),493 get_frame(fps=25, h=0, m=3, s=16, ms=400),494 get_frame(fps=25, h=0, m=3, s=23, ms=200),495 get_frame(fps=25, h=0, m=3, s=26, ms=200),496 get_frame(fps=25, h=0, m=3, s=34, ms=440),497 get_frame(fps=25, h=0, m=3, s=51, ms=600),498 get_frame(fps=25, h=0, m=3, s=55, ms=760),499 get_frame(fps=25, h=0, m=4, s=5, ms=120),500 get_frame(fps=25, h=0, m=4, s=29, ms=160),501 get_frame(fps=25, h=0, m=4, s=41, ms=520),502 get_frame(fps=25, h=0, m=5, s=4, ms=800),503 get_frame(fps=25, h=0, m=5, s=18, ms=320),504 get_frame(fps=25, h=0, m=6, s=2, ms=240),505 get_frame(fps=25, h=0, m=6, s=14, ms=960),506 get_frame(fps=25, h=0, m=6, s=58, ms=680),507 get_frame(fps=25, h=0, m=7, s=36, ms=520),508 get_frame(fps=25, h=0, m=8, s=11, ms=640),509 get_frame(fps=25, h=0, m=8, s=37, ms=280),510 get_frame(fps=25, h=0, m=8, s=57, ms=680),511 get_frame(fps=25, h=0, m=9, s=14, ms=840),512 get_frame(fps=25, h=0, m=9, s=31, ms=440),513 get_frame(fps=25, h=0, m=9, s=50, ms=960),514 get_frame(fps=25, h=0, m=10, s=34, ms=0),515 get_frame(fps=25, h=0, m=11, s=8, ms=600),516 get_frame(fps=25, h=0, m=12, s=0, ms=720),517 get_frame(fps=25, h=0, m=12, s=8, ms=280),518 get_frame(fps=25, h=0, m=12, s=50, ms=360)519 ],520 "video0028.mp4": [get_frame(fps=25, h=0, m=0, s=3, ms=360),521 get_frame(fps=25, h=0, m=0, s=35, ms=200),522 get_frame(fps=25, h=0, m=1, s=21, ms=200),523 get_frame(fps=25, h=0, m=2, s=19, ms=40),524 get_frame(fps=25, h=0, m=2, s=43, ms=640),525 get_frame(fps=25, h=0, m=2, s=53, ms=720),526 get_frame(fps=25, h=0, m=3, s=18, ms=760),527 get_frame(fps=25, h=0, m=3, s=33, ms=760),528 get_frame(fps=25, h=0, m=4, s=28, ms=560),529 get_frame(fps=25, h=0, m=4, s=47, ms=360),530 get_frame(fps=25, h=0, m=5, s=24, ms=680),531 get_frame(fps=25, h=0, m=6, s=59, ms=920),532 get_frame(fps=25, h=0, m=7, s=52, ms=720),533 get_frame(fps=25, h=0, m=9, s=26, ms=960),534 get_frame(fps=25, h=0, m=10, s=11, ms=120),535 get_frame(fps=25, h=0, m=10, s=37, ms=760),536 get_frame(fps=25, h=0, m=12, s=0, ms=720),537 get_frame(fps=25, h=0, m=12, s=58, ms=0),538 ],539 "video0029.mp4": [get_frame(fps=25, h=0, m=0, s=27, ms=600),540 get_frame(fps=25, h=0, m=1, s=8, ms=40),541 ],542 "video0030.mp4": [get_frame(fps=25, h=0, m=0, s=22, ms=40),543 get_frame(fps=25, h=0, m=0, s=40, ms=720),544 get_frame(fps=25, h=0, m=0, s=48, ms=480),545 ],546 }...
offwaketime.py
Source:offwaketime.py
...76 char name[TASK_COMM_LEN];77 u64 ret[MAXWDEPTH];78};79BPF_HASH(wokeby, u32, struct wokeby_t);80static u64 get_frame(u64 *bp) {81 if (*bp) {82 // The following stack walker is x86_64 specific83 u64 ret = 0;84 if (bpf_probe_read(&ret, sizeof(ret), (void *)(*bp+8)))85 return 0;86 if (bpf_probe_read(bp, sizeof(*bp), (void *)*bp))87 *bp = 0;88 if (ret < __START_KERNEL_map)89 return 0;90 return ret;91 }92 return 0;93}94int waker(struct pt_regs *ctx, struct task_struct *p) {95 u32 pid = p->pid;96 if (!(FILTER))97 return 0;98 u64 bp = 0;99 struct wokeby_t woke = {};100 int depth = 0;101 bpf_get_current_comm(&woke.name, sizeof(woke.name));102 bp = ctx->bp;103 // unrolled loop (MAXWDEPTH):104 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;105 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;106 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;107 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;108 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;109 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;110 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;111 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;112 if (!(woke.ret[depth++] = get_frame(&bp))) goto out;113 woke.ret[depth] = get_frame(&bp);114out:115 wokeby.update(&pid, &woke);116 return 0;117}118int oncpu(struct pt_regs *ctx, struct task_struct *p) {119 u32 pid = p->pid;120 u64 ts, *tsp;121 // record previous thread sleep time122 if (FILTER) {123 ts = bpf_ktime_get_ns();124 start.update(&pid, &ts);125 }126 // calculate current thread's delta time127 pid = bpf_get_current_pid_tgid();128 tsp = start.lookup(&pid);129 if (tsp == 0)130 return 0; // missed start or filtered131 u64 delta = bpf_ktime_get_ns() - *tsp;132 start.delete(&pid);133 delta = delta / 1000;134 if (delta < MINBLOCK_US)135 return 0;136 // create map key137 u64 zero = 0, *val, bp = 0;138 int depth = 0;139 struct key_t key = {};140 struct wokeby_t *woke;141 bpf_get_current_comm(&key.target, sizeof(key.target));142 bp = ctx->bp;143 // unrolled loop (MAXTDEPTH):144 if (!(key.tret[depth++] = get_frame(&bp))) goto out;145 if (!(key.tret[depth++] = get_frame(&bp))) goto out;146 if (!(key.tret[depth++] = get_frame(&bp))) goto out;147 if (!(key.tret[depth++] = get_frame(&bp))) goto out;148 if (!(key.tret[depth++] = get_frame(&bp))) goto out;149 if (!(key.tret[depth++] = get_frame(&bp))) goto out;150 if (!(key.tret[depth++] = get_frame(&bp))) goto out;151 if (!(key.tret[depth++] = get_frame(&bp))) goto out;152 if (!(key.tret[depth++] = get_frame(&bp))) goto out;153 if (!(key.tret[depth++] = get_frame(&bp))) goto out;154 if (!(key.tret[depth++] = get_frame(&bp))) goto out;155 if (!(key.tret[depth++] = get_frame(&bp))) goto out;156 if (!(key.tret[depth++] = get_frame(&bp))) goto out;157 if (!(key.tret[depth++] = get_frame(&bp))) goto out;158 if (!(key.tret[depth++] = get_frame(&bp))) goto out;159 if (!(key.tret[depth++] = get_frame(&bp))) goto out;160 if (!(key.tret[depth++] = get_frame(&bp))) goto out;161 if (!(key.tret[depth++] = get_frame(&bp))) goto out;162 if (!(key.tret[depth++] = get_frame(&bp))) goto out;163 key.tret[depth] = get_frame(&bp);164out:165 woke = wokeby.lookup(&pid);166 if (woke) {167 __builtin_memcpy(&key.wret, woke->ret, sizeof(key.wret));168 __builtin_memcpy(&key.waker, woke->name, TASK_COMM_LEN);169 wokeby.delete(&pid);170 }171 val = counts.lookup_or_init(&key, &zero);172 (*val) += delta;173 return 0;174}175"""176if args.pid:177 filter = 'pid == %s' % args.pid...
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