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lethee/README.md

Created January 25, 2023 02:03
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ffmpeg, ffprobe
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README.md

ffmpeg, ffprobe

Get Source Information

ffprobe -v quiet -print_format json -show_streams -count_packets SOURCE

-count_packets 옵션으로 header에 정보가 없더라도 frame count(nb_read_packets)를 셀 수 있음.

Get Source Frame Count

ffprobe -v error -select_streams v:0 -count_packets -show_entries stream=nb_read_packets -of csv=p=0 SOURCE
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