2023-12-02 13:22:57 +08:00
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#!/bin/bash
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2023-12-02 17:22:43 +08:00
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RTSP_URL="rtsp://admin:123456@192.168.0.123:554/mpeg4" # RTSP流的URL
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OUTPUT_DIR="/home/pi/mp4" # 录像文件保存的目录
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RECORD_DURATION=60 # 录像时长（秒）
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2023-12-02 18:26:35 +08:00
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INTERNAL=2
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2023-12-02 17:22:43 +08:00
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while true; do
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# 获取当前时间
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CURRENT_TIME=$(date +"%Y-%m-%d_%H-%M-%S")
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# 构建录像文件名
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2023-12-02 17:22:59 +08:00
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OUTPUT_FILE="${OUTPUT_DIR}/${CURRENT_TIME}.mp4"
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2023-12-02 17:22:43 +08:00
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# 开始录制RTSP流
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ffmpeg -rtsp_transport tcp -i "${RTSP_URL}" -c:v libx265 -vf scale=1920x1280:flags=lanczos -r 19 -crf 33 -c:a aac -t "${RECORD_DURATION}" -f mp4 "${OUTPUT_FILE}"
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# 等待1秒钟再开始录制
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sleep ${INTERNAL}
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done
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