Realsense_Recorder

必要ライブラリ

• Python 3
• numpy
• python-opencv
• pyrealsense2

anaconda の環境はenv.yamlにあります

環境構築

> conda env create -n realsense -f env.yaml
> conda activate realsense

使い方

hayakawa

> cd hayakawa
-- 録画(横640ピクセル, 10秒)
hayakawa > python record.py -w 640 -t 10
-- 再生
hayakawa > python replay.py 2022-04-23-23-12-50.json

オプション

hayakawa>python record.py -h
usage: record.py [-h] [-w WIDTH] [--height HEIGHT] [-t TIME] [-f FREQ]
                 [-o OUT] [-d {blend,stack}]

optional arguments:
  -h, --help            show this help message and exit
  -w WIDTH, --width WIDTH
                        horizontal resolution
  --height HEIGHT       vertical resolution
  -t TIME, --time TIME  recording time in second
  -f FREQ, --freq FREQ  camera frequency
  -o OUT, --out OUT     out directory
  -d {blend,stack}, --display {blend,stack}
                        display method

hayakawa>python replay.py -h
usage: replay.py [-h] [-d {blend,stack}] json

positional arguments:
  json                  configuration file path

optional arguments:
  -h, --help            show this help message and exit
  -d {blend,stack}, --display {blend,stack}
                        display method

動画をコマ送りで見る

> cd hayakawa
hayakawa > python watch_frames.py 2022-04-23-23-12-50.json

aキーで前フレーム、dキーで次フレームに移動

hayakawa>python watch_frames.py -h
usage: watch_frames.py [-h] [-d {stack,blend}] json

positional arguments:
  json                  configuration file path

optional arguments:
  -h, --help            show this help message and exit
  -d {stack,blend}, --display {stack,blend}
                        display method

動画を切り取る

> cd hayakawa
hayakawa > python clip.py 2022-04-23-23-12-50.json 100 200

100フレーム目から200フレーム目までを抽出する

hayakawa>python clip.py -h
usage: clip.py [-h] [-o OUT] json start end

positional arguments:
  json               configuration file path
  start              start frame
  end                end frame

optional arguments:
  -h, --help         show this help message and exit
  -o OUT, --out OUT  out directory

suzuki

> cd suzuki
-- 録画(横640ピクセル)
suzuki > python simple_record.py
-- 再生
suzuki > python play.py 2022-04-26-19-05-11.bag

bagファイルは大きいため、適宜zip圧縮してください