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Makefile - blind - suckless command-line video editing utility |
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git clone git://git.suckless.org/blind |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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Makefile (1760B) |
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1 INPUT_VIDEO = <please select a video file as INPUT_VIDEO> |
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2 |
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3 SHELL = bash |
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4 # We need Bash's process substitution operator >() |
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5 # because we want to convert the files back to a |
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6 # cooked format, because raw takes a serious amount |
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7 # of space. It is of course also possible to use |
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8 # FIFO:s (if you know what you are doing). |
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9 |
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10 DRAFT = -d |
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11 # Useful for better performance when not working |
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12 # with colours or not caring about colours. |
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13 |
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14 FFMPEG_ARGS = -c:v libx264 -preset veryslow -crf 0 -pix_fmt yuv444p |
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15 # ↑~~~~~~~~~~~ ↑~~~~~~~~~~~~~~~ ↑~~~~~~~~~~~~~~~~~~~~~~ |
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16 # │ │ │ |
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17 # │ │ └──── Lossless |
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18 # │ │ |
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19 # │ └──── High compression |
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20 # │ |
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21 # └──── H.264, a lossless-capable codec |
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22 |
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23 FRAME_1 = 10 |
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24 FRAME_2 = 20 |
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25 FRAME_3 = 30 |
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26 FRAME_4 = 40 |
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27 FRAME_5 = end |
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28 |
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29 1.mkv 2.mkv 3.mkv 4.mkv 5.mkv: $(INPUT_VIDEO) |
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30 framerate=$$(ffprobe -v quiet -show_streams -select_streams v - … |
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31 grep '^r_frame_rate=' | cut -d = -f 2) && \ |
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32 ../../blind-from-video -L $(DRAFT) "$(INPUT_VIDEO)" - | \ |
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33 ../../blind-split -L >(../../blind-to-video $(DRAFT) $${framerat… |
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34 >(../../blind-to-video $(DRAFT) $${framerat… |
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35 >(../../blind-to-video $(DRAFT) $${framerat… |
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36 >(../../blind-to-video $(DRAFT) $${framerat… |
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37 >(../../blind-to-video $(DRAFT) $${framerat… |
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38 |
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39 clean: |
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40 -rm 1.mkv 2.mkv 3.mkv 4.mkv 5.mkv |
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41 |
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42 .PHONY: clean |
