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...

Automation Testing Tutorials

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