检查音频长度,转化为秒

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EnlighterJS 3 Syntax Highlighter
AUDIO_FILE="./music.ogg"
AUDIO_DURATION=$(ffprobe -i $AUDIO_FILE -show_format -v quiet | sed -n 's/duration=//p')
AUDIO_DURATION=$(echo ${AUDIO_DURATION%.*})
AUDIO_FILE="./music.ogg" AUDIO_DURATION=$(ffprobe -i $AUDIO_FILE -show_format -v quiet | sed -n 's/duration=//p') AUDIO_DURATION=$(echo ${AUDIO_DURATION%.*})
AUDIO_FILE="./music.ogg"
AUDIO_DURATION=$(ffprobe -i $AUDIO_FILE -show_format -v quiet | sed -n 's/duration=//p')
AUDIO_DURATION=$(echo ${AUDIO_DURATION%.*})

最后一个行是去掉小数点,如果不用可以不去。

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