geoCalc screenshot or photo from Commodore 64 (Computer Ch

mpv.exe playback log and screencap info:

G:\\Shows\\Photographic\\Computer Chronicles>mpv --screenshot-directory="G:\\1\\2001[...]" --screenshot-jpeg-quality=100 "CC517_commodore_64_512kb.mp4"
 (+) Video --vid=1 (*) (h264 320x240 29.970fps)
 (+) Audio --aid=1 (*) (aac 2ch 48000Hz)
File tags:
 Comment: license:  http://creativecommons.org/licenses/by-nc-nd/2.0/
 Title: Commodore 64 - http://www.archive.org/details/CC517_commodore_64
AO: [wasapi] 48000Hz stereo 2ch float
VO: [gpu] 320x240 yuv420p
AV: 00:02:21 / 00:28:31 (8%) A-V:  0.000 Dropped: 8
Audio device underrun detected.
(Paused) AV: 00:03:42 / 00:28:31 (13%) A-V:  0.000
Screenshot: 'G:\\1\\2001[...]/mpv-shot0001.jpg'
(Paused) AV: 00:03:42 / 00:28:31 (13%) A-V:  0.000
[osd/libass] fontselect: failed to find any fallback for font: (sans-serif, 400, 0)
[osd/libass] fontselect: failed to find any fallback for font: (sans-serif, 400, 0)
(Paused) AV: 00:03:42 / 00:28:31 (13%) A-V:  0.000

Exiting... (Quit)

Hashes of this MP4 video via 7z and findstr:
G:\\Shows\\Photographic\\Computer Chronicles>7z h -scrc* CC517_commodore_64_512kb.mp4|findstr for
CRC32 for data: EB2B8CC8
CRC64 for data: 9BB485DB7055A797
SHA256 for data: 96005B72AEF89C32CE18B352AC4FB8E60A2481C88484F7FDFD0400F91311B93A
SHA1 for data: 0738D6C84A70018532AAB2D2B771BA66F1E7CA3F
BLAKE2sp for data: 1B1844CB9BB0004BC13C9C4D153D19C85A77971BC8A309530475C9A1E62D66B3

See also:
* https://archive.org/search.php?query=geocalc
** https://archive.org/details/geoCalc_128_1987-12_Berkeley_Softworks
* archive.org/details/CC517_commodore_64 > https://archive.org/download/CC517_commodore_64 > https://archive.org/download/CC517_commodore_64/CC517_commodore_64_files.xml > https://ia600301.us.archive.org/5/items/CC517_commodore_64/CC517_commodore_64_files.xml
** file name="CC517_commodore_64_512kb.mp4" source="derivative"
** format>512Kb MPEG4
** original>CC517_commodore_64.mpeg
** md5>cab63c67f2ace72d8d0b1766ba7c2b7a
** mtime>1227461042
** size>120308240
** crc32>eb2b8cc8
** sha1>0738d6c84a70018532aab2d2b771ba66f1e7ca3f
** length>1711.57
** height>240
** width>320

identifier (746f727920636f6e7461) from stdout text of "E:\\user\\Documents\\dump\\BIN>xxd -ps LCOVER.BAT", 6

Free picture geoCalc screenshot or photo from Commodore 64 (Computer Chronicles episode) integrated with the OffiDocs web apps