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README_matthaikirchplatz.md

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Matthaikirchplatz

VIDEO

Previews zijn altijd 25% van het origineel.

  • mkp
    • matthaikirchplatz_lossless_noaudio_rotated_08.mp4
    • w:1920, h:1080
    • frames:16906
    • Vooralsnog alleen de eerste 3 minuten:
      • ffmpeg -ss 00:00:00.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:03:00.0 mkp_180sec_sliced.mp4
      • ffmpeg -i mkp_180sec_sliced.mp4 mkp/frame_%05d.png
      • frames: 5395
  • mkp_preview
    • matthaikirchplatz_lossless_noaudio_rotated_08_preview.mp4
    • w:480, h:270
  • mkp_woman
    • start 3:23, eind 3:38, duur 0:15
    • uitsnede x:0, y:570, y2:875, w:1920, h:875-570=305
    • frames:450
    • ffmpeg -ss 00:03:26.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:00:01.0 tempframes.mp4
    • ffmpeg -i tempframes.mp4 tempframes/frame_%05d.png
    • ffmpeg -ss 00:03:23.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:00:15.0 mkp_woman_sliced.mp4
    • ffmpeg -i mkp_woman_sliced.mp4 -filter:v "crop=1920:305:0:570" mkp_woman_sliced_cropped.mp4
    • ffmpeg -i mkp_woman_sliced_cropped.mp4 mkp_woman/frame_%05d.png
    • ffmpeg -i mkp_woman_sliced_cropped.mp4 -vf scale=480:-1 mkp_woman_sliced_cropped_preview.mp4
    • ffmpeg -i mkp_woman_sliced_cropped_preview.mp4 mkp_woman_preview/frame_%05d.png
  • mkp_woman_preview
    • w:480, h:76
  • mkp_couple
    • start 7:41, eind 3:52, duur 0:11
    • uitsnede x:0, y:460, y2:996, w:1920, h:996-460=536
    • frames:329
    • ffmpeg -ss 00:07:44.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:00:01.0 tempframes.mp4
    • ffmpeg -i tempframes.mp4 tempframes/frame_%05d.png
    • ffmpeg -ss 00:07:41.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:00:11.0 mkp_couple_sliced.mp4
    • ffmpeg -i mkp_couple_sliced.mp4 -filter:v "crop=1920:536:0:460" mkp_couple_sliced_cropped.mp4
    • ffmpeg -i mkp_couple_sliced_cropped.mp4 mkp_couple/frame_%05d.png
    • ffmpeg -i mkp_couple_sliced_cropped.mp4 -vf scale=480:-1 mkp_couple_sliced_cropped_preview.mp4
    • ffmpeg -i mkp_couple_sliced_cropped_preview.mp4 mkp_couple_preview/frame_%05d.png
  • mkp_couple_preview
    • w:480, h:134
  • mkp_men
    • start 8:31, eind 8:45, duur 0:14
    • uitsnede x:0, y:490, y2:922, w:1920, h:922-490=432
    • frames:420
    • ffmpeg -ss 00:08:37.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:00:01.0 tempframes.mp4
    • ffmpeg -i tempframes.mp4 tempframes/frame_%05d.png
    • ffmpeg -ss 00:08:31.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:00:14.0 mkp_men_sliced.mp4
    • ffmpeg -i mkp_men_sliced.mp4 -filter:v "crop=1920:432:0:490" mkp_men_sliced_cropped.mp4
    • ffmpeg -i mkp_men_sliced_cropped.mp4 mkp_men/frame_%05d.png
    • ffmpeg -i mkp_men_sliced_cropped.mp4 -vf scale=480:-1 mkp_men_sliced_cropped_preview.mp4
    • ffmpeg -i mkp_men_sliced_cropped_preview.mp4 mkp_men_preview/frame_%05d.png
  • mkp_man
    • start 9:00, eind 9:24, duur 0:24
    • uitsnede x:0, y:540, y2:850, w:1920, h:850-540=310
    • frames:720
    • ffmpeg -ss 00:09:03.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:00:01.0 tempframes.mp4
    • ffmpeg -i tempframes.mp4 tempframes/frame_%05d.png
    • ffmpeg -ss 00:09:00.0 -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -c copy -t 00:00:24.0 mkp_man_sliced.mp4
    • ffmpeg -i mkp_man_sliced.mp4 -filter:v "crop=1920:310:0:540" mkp_man_sliced_cropped.mp4
    • ffmpeg -i mkp_man_sliced_cropped.mp4 mkp_man/frame_%05d.png
    • ffmpeg -i mkp_man_sliced_cropped.mp4 -vf scale=480:-1 mkp_man_sliced_cropped_preview.mp4
    • ffmpeg -i mkp_man_sliced_cropped_preview.mp4 mkp_man_preview/frame_%05d.png

FFMPEG

  • MOV to MP4
    • ffmpeg -i matthaikirchplatz.mov -vcodec copy -acodec copy matthaikirchplatz_lossless.mp4
  • Remove audio
    • ffmpeg -i matthaikirchplatz_lossless.mp4 -vcodec copy -an matthaikirchplatz_lossless_noaudio.mp4
  • Rotate 0.8 degrees clockwise
    • ffmpeg -i matthaikirchplatz_lossless_noaudio.mp4 -vf rotate=0.8*PI/180 -vcodec libx264 -crf 0 -preset medium matthaikirchplatz_lossless_noaudio_rotated.mp4
  • Scale to 25% preview
    • ffmpeg -i matthaikirchplatz_lossless_noaudio_rotated_08.mp4 -vf scale=480:-1 matthaikirchplatz_lossless_noaudio_rotated_08_preview.mp4
  • Convert preview to PNG sequence
    • ffmpeg -i matthaikirchplatz_lossless_noaudio_rotated_08_preview.mp4 mkp_preview/output_%05d.png
    • 16906 frames, last file output_16906.png

Wolken

  • ffmpeg -framerate 30 -i rendered/frame_%05d.png -f mp4 -vcodec libx264 -pix_fmt yuv420p matthaikirchplatz-clouds-video-only.mp4
  • 2160 - 27 = 2133 hoogte, (3840 / 2160) * 2133 = 3792 breedte, 3840 - 3792 = 48 er af in de breedte
  • ffmpeg -i matthaikirchplatz-clouds-video-only.mp4 -filter:v "crop=3792:2133:16:27" matthaikirchplatz-clouds-video-only-cropped.mp4
  • ffmpeg -i matthaikirchplatz-clouds-video-only-cropped.mp4 -i master.wav -vcodec copy matthaikirchplatz-clouds.mp4
  • ffmpeg -ss 00:00:25.0 -i wouter_hisschemoller_-matthaikirchplatz_clouds-2020.mp4 -c copy -t 00:00:59.0 wouter_hisschemoller-matthaikirchplatz_clouds-_2020_59sec.mp4
  • ffmpeg -i wouter_hisschemoller_-matthaikirchplatz_clouds-2020_59sec.mp4 -vf scale=1920:1080 wouter_hisschemoller-matthaikirchplatz_clouds-_2020_59sec_1920x1080.mp4
  • ffmpeg -i wouter_hisschemoller_-matthaikirchplatz_clouds-2020.mp4 -vf scale=1920:1080 wouter_hisschemoller-matthaikirchplatz_clouds-_2020_1920x1080.mp4