回答編集履歴
2
コードの修正
test
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@@ -52,7 +52,7 @@
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# fps*time = sec
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if
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if time >= backup_time*fps:
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back_up.release()
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@@ -104,4 +104,6 @@
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```
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1
質問への回答
test
CHANGED
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@@ -1 +1,107 @@
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1
1
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コードがないので具体的な方法を提案できませんが、ループを抜けずに`time`などを使用してループの中で10分経ったら保存する方がいいのではでしょうか？
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追記
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とりあえず10秒で書いてみました。
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9
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若干のずれはありますが、約10秒でファイル名を日時にして保存できると思います。
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```python
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import datetime
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import cv2
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cap = cv2.VideoCapture(0)
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# 保存
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fmt = cv2.VideoWriter_fourcc('m', 'p', '4', 'v')
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fps = 20.0
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size = (640, 360)
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writer = cv2.VideoWriter('outtest.m4v', fmt, fps, size)
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backup_time = 10 # sec
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time = 0 # init
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# backup model
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now = datetime.datetime.now()
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s_now = now.strftime('%Y-%m-%d-%H-%M-%S')
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back_up = cv2.VideoWriter(f'{s_now}.m4v', fmt, fps, size)
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while True:
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# fps*time = sec
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if fps*time == backup_time:
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back_up.release()
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now = datetime.datetime.now()
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s_now = now.strftime('%Y-%m-%d-%H-%M-%S')
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back_up = cv2.VideoWriter(f'{s_now}.m4v', fmt, fps, size)
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time = 0
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time += 1
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# fram
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_, frame = cap.read()
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frame = cv2.resize(frame, size)
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# 保存
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writer.write(frame) # original
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back_up.write(frame) # back_up
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cv2.imshow('frame', frame)
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# Enterキーで終了
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90
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if cv2.waitKey(1) == 13:
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break
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95
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# 保存
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writer.release()
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cap.release()
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cv2.destroyAllWindows()
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```
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