Exemplo n.º 1
0
    def read_logs(self, files):
        self.name = files
        current_file = open(files, 'rU')
        lines = current_file.readlines()
        for line in lines:
            r = RateControlUtil.SETTING_TYPE_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                self.usage_type = int(r.groups()[0])
                continue

            r = RateControlUtil.LAYER_SETTING_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                self.get_settings(cur_dt, r)
                continue

            r = RateControlUtil.SETOPTION_BR_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                RateControlUtil.option_br_update(self.settings, cur_dt,
                                                 int(r.group(1)))
                continue

            r = RateControlUtil.SETOPTION_MAXBR_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                RateControlUtil.option_max_br_update(self.settings, cur_dt,
                                                     int(r.group(1)))
                continue

            r = RateControlUtil.ENCODER_STAT_LOG_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                ts = self.check_ts(r.group(14))
                encoded_bytes = int(r.group(13))
                self.stats.append((cur_dt, ts, encoded_bytes))

                self.idr.append(int(r.group(12)))
                self.frame_skipped.append(int(r.group(9)))
                continue

            r = RateControlUtil.VIDEO_LAYER_LOG_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                did = __init__.get_did_from_resolution(int(r.group(1)),
                                                       int(r.group(2)))
                br = int(r.group(4))
                if br > 0:
                    self.layer_stats.append((cur_dt, did, br))
                continue

        current_file.close()
Exemplo n.º 2
0
    def read_logs(self, files):
        self.name = files
        current_file = open(files, 'rU')
        lines = current_file.readlines()
        for line in lines:
            r = RateControlUtil.SETTING_TYPE_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                self.usage_type = int(r.groups()[0])
                continue

            r = RateControlUtil.LAYER_SETTING_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                self.get_settings(cur_dt, r)
                continue

            r = RateControlUtil.SETOPTION_BR_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                RateControlUtil.option_br_update(self.settings, cur_dt, int(r.group(1)))
                continue

            r = RateControlUtil.SETOPTION_MAXBR_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                RateControlUtil.option_max_br_update(self.settings, cur_dt, int(r.group(1)))
                continue

            r = RateControlUtil.ENCODER_STAT_LOG_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                ts = self.check_ts(r.group(14))
                encoded_bytes = int(r.group(13))
                self.stats.append((cur_dt, ts, encoded_bytes))

                self.idr.append(int(r.group(12)))
                self.frame_skipped.append(int(r.group(9)))
                continue

            r = RateControlUtil.VIDEO_LAYER_LOG_RE.search(line)
            if r is not None:
                cur_dt = RateControlUtil.extract_timestamp(line)
                did = __init__.get_did_from_resolution(int(r.group(1)),int(r.group(2)))
                br = int(r.group(4))
                if br>0:
                    self.layer_stats.append((cur_dt, did, br))
                continue

        current_file.close()
Exemplo n.º 3
0
    def read_logs(self, files):
        self.name = files
        current_file = open(files, 'rU')
        lines = current_file.readlines()
        for line in lines:
            r = self.basic_setting_match_re1.search(line)
            if r is not None:
                self.usage_type = int(r.groups()[0])
                continue

            r = self.setting_match_re.search(line)
            if r is not None:
                setting_time = 0
                if len(self.frames[0]['timestamp']) > 0:
                    setting_time = self.frames[-1].ts
                self.get_settings(setting_time, r)
                continue

            r = self.rc_log_match_re.search(line)
            if r is not None:
                self.add_one_frame(self.check_ts(r.group(1)), [int( r.group(i)) for i in range(2,9)] )
                continue

            r = self.rc_m_log_match_re.search(line)
            if r is not None:
                self.add_one_multi_layer_frame(self.check_ts(r.group(2)), int(r.group(1)), [int( r.group(i)) for i in range(3,10)])
                continue

            r = self.rc_skip_frame_match_re.search(line)
            if r is not None:
                self.add_one_skipped_frame(self.check_ts(r.group(1)), r)
                continue

            r = self.setoption_br_match.search(line)
            if r is not None:
                setting_time = self.get_last_frame_ts()
                RateControlUtil.option_br_update(self.settings, setting_time, int(r.group(1)))
                continue

            r = self.setoption_maxbr_match.search(line)
            if r is not None:
                setting_time = self.get_last_frame_ts()
                RateControlUtil.option_max_br_update(self.settings, setting_time, int(r.group(1)))
                continue

        current_file.close()