Photo of a Lotus 1-2-3 floppy disk from Portable Computers (Computer Chronicles episode)
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MP4 possibly from https://archive.org/details/CC214_portable_computers > https://archive.org/download/CC214_portable_computers/CC214_portable_computers_512kb.mp4These files were stored at "Volume in drive G is My Passport \\ Volume Serial Number is 1093-F3E8" >
* "G:\\Shows\\Photographic\\Computer Chronicles\\CC214_portable_computers_512kb.mp4" - MP4 file
* "G:\\1\\2001[...]\\mpv-shot0002.jpg" loading="lazy" - derived from file "CC214_portable_computers_512kb.mp4" via mpv
Stuff in the vid:
* 00:06:29 - 128 KB RAM
* 00:07:16 - Faris Gaffney, who talks about black and white screens
** In 2021 I wish my screens and software could go into black and white mode! (Black and white mode meaning #ffffff and #000000)
* 00:11:38 - Lotus 1-2-3 floppy (also seen at 00:11:39)
mpv.exe log and screenshot info:
G:\\Shows\\Photographic\\Computer Chronicles>mpv "CC214_portable_computers_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: Portable Computers - http://www.archive.org/details/CC214_portable_computers
AO: [wasapi] 48000Hz stereo 2ch float
VO: [gpu] 320x240 yuv420p
AV: 00:00:00 / 00:29:09 (0%) A-V: 0.152 Dropped: 4
Audio device underrun detected.
AV: 00:00:00 / 00:29:09 (0%) A-V: 0.418 Dropped: 5
Audio/Video desynchronisation detected! Possible reasons include too slow
hardware, temporary CPU spikes, broken drivers, and broken files. Audio
position will not match to the video (see A-V status field).
AV: 00:00:00 / 00:29:09 (0%) A-V: 0.520 Dropped: 5
Audio device underrun detected.
AV: 00:06:33 / 00:29:09 (22%) A-V: 0.000 Dropped: 2
Audio device underrun detected.
AV: 00:15:36 / 00:29:09 (54%) A-V: 0.000 Dropped: 5
Audio device underrun detected.
AV: 00:15:37 / 00:29:09 (54%) A-V: 0.000 Dropped: 11
Audio device underrun detected.
AV: 00:15:37 / 00:29:09 (54%) A-V: 0.200 Dropped: 11
Audio device underrun detected.
AV: 00:15:38 / 00:29:09 (54%) A-V: 0.000 Dropped: 23
Audio device underrun detected.
AV: 00:15:39 / 00:29:09 (54%) A-V: 0.000 Dropped: 32
Audio device underrun detected.
AV: 00:18:15 / 00:29:09 (63%) A-V: 0.000 Dropped: 76
Audio device underrun detected.
AV: 00:20:19 / 00:29:09 (70%) A-V: 0.012 Dropped: 87
Audio device underrun detected.
AV: 00:20:29 / 00:29:09 (70%) A-V: 0.000 Dropped: 98
Audio device underrun detected.
AV: 00:20:30 / 00:29:09 (70%) A-V: 0.000 Dropped: 104
Audio device underrun detected.
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Audio device underrun detected.
AV: 00:20:30 / 00:29:09 (70%) A-V: 0.199 Dropped: 110
Audio device underrun detected.
AV: 00:20:31 / 00:29:09 (70%) A-V: 0.101 Dropped: 128
Audio device underrun detected.
AV: 00:20:34 / 00:29:09 (71%) A-V: 0.000 Dropped: 144
Audio device underrun detected.
AV: 00:20:36 / 00:29:09 (71%) A-V: 0.000 Dropped: 148
Audio device underrun detected.
AV: 00:20:44 / 00:29:09 (71%) A-V: 0.000 Dropped: 158
Audio device underrun detected.
AV: 00:20:44 / 00:29:09 (71%) A-V: 0.126 Dropped: 160
Audio device underrun detected.
AV: 00:20:45 / 00:29:09 (71%) A-V: 0.218 Dropped: 182
Audio device underrun detected.
AV: 00:20:46 / 00:29:09 (71%) A-V: 0.074 Dropped: 201
Audio device underrun detected.
AV: 00:20:46 / 00:29:09 (71%) A-V: 0.338 Dropped: 201
Audio device underrun detected.
AV: 00:20:46 / 00:29:09 (71%) A-V: 0.211 Dropped: 210
Audio device underrun detected.
AV: 00:20:48 / 00:29:09 (71%) A-V: 0.000 Dropped: 238
Audio device underrun detected.
AV: 00:20:48 / 00:29:09 (71%) A-V: 0.202 Dropped: 238
Audio device underrun detected.
AV: 00:20:48 / 00:29:09 (71%) A-V: 0.382 Dropped: 238
Audio device underrun detected.
Audio/Video desynchronisation detected! Possible reasons include too slow
hardware, temporary CPU spikes, broken drivers, and broken files. Audio
position will not match to the video (see A-V status field).
AV: 00:20:48 / 00:29:09 (71%) A-V: 0.508 Dropped: 238
Audio device underrun detected.
AV: 00:20:48 / 00:29:09 (71%) A-V: 0.697 Dropped: 239
Audio device underrun detected.
AV: 00:20:50 / 00:29:09 (71%) A-V: 0.000 Dropped: 296
Audio device underrun detected.
AV: 00:20:51 / 00:29:09 (72%) A-V: 0.000 Dropped: 310
Audio device underrun detected.
AV: 00:20:52 / 00:29:09 (72%) A-V: 0.000 Dropped: 317
Audio device underrun detected.
AV: 00:20:52 / 00:29:09 (72%) A-V: 0.172 Dropped: 317
Audio device underrun detected.
AV: 00:20:53 / 00:29:09 (72%) A-V: 0.263 Dropped: 328
Audio device underrun detected.
AV: 00:20:53 / 00:29:09 (72%) A-V: 0.505 Dropped: 330
Audio device underrun detected.
AV: 00:20:53 / 00:29:09 (72%) A-V: 0.587 Dropped: 335
Audio device underrun detected.
AV: 00:20:55 / 00:29:09 (72%) A-V: 0.315 Dropped: 381
Audio device underrun detected.
AV: 00:20:56 / 00:29:09 (72%) A-V: 0.056 Dropped: 399
Audio device underrun detected.
AV: 00:20:59 / 00:29:09 (72%) A-V: 0.000 Dropped: 414
Audio device underrun detected.
AV: 00:20:59 / 00:29:09 (72%) A-V: 0.126 Dropped: 417
Audio device underrun detected.
AV: 00:21:03 / 00:29:09 (72%) A-V: 0.000 Dropped: 438
Audio device underrun detected.
AV: 00:21:04 / 00:29:09 (72%) A-V: 0.000 Dropped: 453
Audio device underrun detected.
AV: 00:21:19 / 00:29:09 (73%) A-V: 0.103 Dropped: 476
Audio device underrun detected.
AV: 00:21:25 / 00:29:09 (73%) A-V: 0.000 Dropped: 481
Audio device underrun detected.
AV: 00:21:27 / 00:29:09 (74%) A-V: 0.134 Dropped: 508
Audio device underrun detected.
AV: 00:21:44 / 00:29:09 (75%) A-V: 0.000 Dropped: 557
Audio device underrun detected.
AV: 00:21:44 / 00:29:09 (75%) A-V: 0.001 Dropped: 567
Audio device underrun detected.
AV: 00:21:50 / 00:29:09 (75%) A-V: 0.000 Dropped: 575
Audio device underrun detected.
AV: 00:21:53 / 00:29:09 (75%) A-V: 0.000 Dropped: 586
Audio device underrun detected.
AV: 00:21:54 / 00:29:09 (75%) A-V: 0.000 Dropped: 605
Audio device underrun detected.
AV: 00:21:57 / 00:29:09 (75%) A-V: 0.000 Dropped: 611
Audio device underrun detected.
AV: 00:21:57 / 00:29:09 (75%) A-V: 0.000 Dropped: 617
Audio device underrun detected.
AV: 00:21:57 / 00:29:09 (75%) A-V: 0.186 Dropped: 617
Audio device underrun detected.
AV: 00:21:58 / 00:29:09 (75%) A-V: 0.000 Dropped: 629
Audio device underrun detected.
AV: 00:21:59 / 00:29:09 (75%) A-V: 0.000 Dropped: 640
Audio device underrun detected.
AV: 00:22:01 / 00:29:09 (76%) A-V: 0.343 Dropped: 670
Audio device underrun detected.
AV: 00:22:04 / 00:29:09 (76%) A-V: 0.000 Dropped: 700
Audio device underrun detected.
AV: 00:22:05 / 00:29:09 (76%) A-V: 0.000 Dropped: 708
Audio device underrun detected.
AV: 00:22:05 / 00:29:09 (76%) A-V: 0.158 Dropped: 710
Audio device underrun detected.
AV: 00:22:06 / 00:29:09 (76%) A-V: 0.000 Dropped: 725
Audio device underrun detected.
AV: 00:22:06 / 00:29:09 (76%) A-V: 0.405 Dropped: 725
Audio device underrun detected.
AV: 00:22:13 / 00:29:09 (76%) A-V: 0.000 Dropped: 750
Audio device underrun detected.
AV: 00:22:18 / 00:29:09 (77%) A-V: 0.000 Dropped: 769
Audio device underrun detected.
AV: 00:22:26 / 00:29:09 (77%) A-V: 0.000 Dropped: 776
Audio device underrun detected.
AV: 00:22:30 / 00:29:09 (77%) A-V: 0.000 Dropped: 797
Audio device underrun detected.
AV: 00:22:30 / 00:29:09 (77%) A-V: 0.211 Dropped: 797
Audio device underrun detected.
AV: 00:22:30 / 00:29:09 (77%) A-V: 0.332 Dropped: 797
Audio device underrun detected.
AV: 00:22:30 / 00:29:09 (77%) A-V: 0.251 Dropped: 808
Audio device underrun detected.
AV: 00:22:39 / 00:29:09 (78%) A-V: 0.000 Dropped: 848
Audio device underrun detected.
AV: 00:22:39 / 00:29:09 (78%) A-V: 0.000 Dropped: 855
Audio device underrun detected.
AV: 00:22:40 / 00:29:09 (78%) A-V: 0.000 Dropped: 865
Audio device underrun detected.
AV: 00:22:41 / 00:29:09 (78%) A-V: 0.210 Dropped: 865
Audio device underrun detected.
AV: 00:22:42 / 00:29:09 (78%) A-V: 0.074 Dropped: 881
Audio device underrun detected.
AV: 00:22:42 / 00:29:09 (78%) A-V: 0.266 Dropped: 881
Audio device underrun detected.
AV: 00:22:44 / 00:29:09 (78%) A-V: 0.000 Dropped: 901
Audio device underrun detected.
AV: 00:22:49 / 00:29:09 (78%) A-V: 0.004 Dropped: 915
Audio device underrun detected.
AV: 00:22:56 / 00:29:09 (79%) A-V: 0.000 Dropped: 950
Audio device underrun detected.
AV: 00:22:58 / 00:29:09 (79%) A-V: 0.000 Dropped: 956
Audio device underrun detected.
AV: 00:23:00 / 00:29:09 (79%) A-V: 0.000 Dropped: 972
Audio device underrun detected.
AV: 00:23:01 / 00:29:09 (79%) A-V: 0.000 Dropped: 977
Audio device underrun detected.
AV: 00:23:02 / 00:29:09 (79%) A-V: 0.000 Dropped: 983
Audio device underrun detected.
AV: 00:23:05 / 00:29:09 (79%) A-V: 0.000 Dropped: 991
Audio device underrun detected.
AV: 00:23:07 / 00:29:09 (79%) A-V: 0.000 Dropped: 1002
Audio device underrun detected.
AV: 00:23:08 / 00:29:09 (79%) A-V: 0.000 Dropped: 1007
Audio device underrun detected.
AV: 00:23:09 / 00:29:09 (79%) A-V: 0.000 Dropped: 1014
Audio device underrun detected.
AV: 00:23:09 / 00:29:09 (79%) A-V: 0.000 Dropped: 1022
Audio device underrun detected.
AV: 00:23:12 / 00:29:09 (80%) A-V: 0.136 Dropped: 1043
Audio device underrun detected.
AV: 00:23:15 / 00:29:09 (80%) A-V: 0.000 Dropped: 1062
Audio device underrun detected.
AV: 00:23:16 / 00:29:09 (80%) A-V: 0.000 Dropped: 1073
Audio device underrun detected.
AV: 00:23:17 / 00:29:09 (80%) A-V: 0.000 Dropped: 1085
Audio device underrun detected.
AV: 00:23:20 / 00:29:09 (80%) A-V: 0.002 Dropped: 1092
Audio device underrun detected.
AV: 00:23:20 / 00:29:09 (80%) A-V: 0.103 Dropped: 1095
Audio device underrun detected.
AV: 00:23:43 / 00:29:09 (81%) A-V: 0.069 Dropped: 1115
Audio device underrun detected.
AV: 00:24:01 / 00:29:09 (82%) A-V: 0.000 Dropped: 1129
Audio device underrun detected.
AV: 00:24:03 / 00:29:09 (82%) A-V: 0.000 Dropped: 1141
Audio device underrun detected.
AV: 00:24:03 / 00:29:09 (83%) A-V: 0.046 Dropped: 1151
Audio device underrun detected.
AV: 00:24:06 / 00:29:09 (83%) A-V: 0.000 Dropped: 1164
Audio device underrun detected.
AV: 00:24:07 / 00:29:09 (83%) A-V: 0.117 Dropped: 1173
Audio device underrun detected.
AV: 00:24:07 / 00:29:09 (83%) A-V: 0.152 Dropped: 1183
Audio device underrun detected.
AV: 00:24:08 / 00:29:09 (83%) A-V: 0.271 Dropped: 1194
Audio device underrun detected.
AV: 00:24:08 / 00:29:09 (83%) A-V: 0.449 Dropped: 1195
Audio device underrun detected.
AV: 00:24:09 / 00:29:09 (83%) A-V: 0.000 Dropped: 1222
Audio device underrun detected.
AV: 00:24:09 / 00:29:09 (83%) A-V: 0.124 Dropped: 1222
Audio device underrun detected.
(Paused) AV: 00:11:39 / 00:29:09 (40%) A-V: 0.000
Exiting... (Quit)
G:\\Shows\\Photographic\\Computer Chronicles>mpv --screenshot-directory "G:\\1\\2001[...]" --screenshot-jpeg-quality 100 "CC214_portable_computers_512kb.mp4"
Error parsing commandline option screenshot-directory: option requires parameter
Make sure you're using e.g. '--screenshot-directory=value' instead of '--screenshot-directory value'.
Exiting... (Fatal error)
G:\\Shows\\Photographic\\Computer Chronicles>mpv --screenshot-directory="G:\\1\\2001[...]" --screenshot-jpeg-quality 100 "CC214_portable_computers_512kb.mp4"
Error parsing commandline option screenshot-jpeg-quality: option requires parameter
Make sure you're using e.g. '--screenshot-jpeg-quality=value' instead of '--screenshot-jpeg-quality value'.
Exiting... (Fatal error)
G:\\Shows\\Photographic\\Computer Chronicles>mpv --screenshot-directory="G:\\1\\2001[...]" --screenshot-jpeg-quality=100 "CC214_portable_computers_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: Portable Computers - http://www.archive.org/details/CC214_portable_computers
AO: [wasapi] 48000Hz stereo 2ch float
VO: [gpu] 320x240 yuv420p
(Paused) AV: 00:11:38 / 00:29:09 (40%) A-V: 0.000 Dropped: 3
Screenshot: 'G:\\1\\2001[...]/mpv-shot0002.jpg'
(Paused) AV: 00:11:38 / 00:29:09 (40%) A-V: 0.000 Dropped: 3
[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: 00:11:38 / 00:29:09 (40%) A-V: 0.000 Dropped: 3
Exiting... (Quit)
Hashes of this binary file via 7z and findstr:
G:\\Shows\\Photographic\\Computer Chronicles>7z h -scrc* CC214_portable_computers_512kb.mp4|findstr /c:"for dat"
CRC32 for data: 7EE98DE9
CRC64 for data: 4F02792A477E5C07
SHA256 for data: 68164E8C1322807540F1B01339DCFF6A74A6E7DFFD453E6EC9C9ECE1E161ED76
SHA1 for data: C33A757885C4B88A7B8D41CDE74D229028E98E23
BLAKE2sp for data: 30DA7A8370FCB4BC3A7FC5FF59676D592281CF99E4E25D9E32B1222C6DFA9CED
Properties of this MP4 video via wmic, dir, exiftool, and ffprobe:
G:\\Shows\\Photographic\\Computer Chronicles>dir /x/r/s&wmic datafile where name="G:\\\\Shows\\\\Photographic\\\\Computer Chronicles\\\\CC214_portable_computers_512kb.mp4" list/format:list&exiftool CC214_portable_computers_512kb.mp4&ffprobe CC214_portable_computers_512kb.mp4
Volume in drive G is My Passport
Volume Serial Number is 1093-F3E8
Directory of G:\\Shows\\Photographic\\Computer Chronicles
06/18/2021 04:13 PM <DIR> .
06/18/2021 04:13 PM <DIR> ..
[...]
12/09/2013 07:17 PM 108,748,006 CC1940~1.MP4 CC1940SING3_512kb.mp4
12/09/2013 07:16 PM 123,618,575 CC214_~1.MP4 CC214_portable_computers_512kb.mp4
01/21/2014 10:03 PM 121,055,410 CC434_~1.!QB CC434_asian_clones_512kb.mp4.!qB
[...]
223 File(s) 31,906,844,381 bytes
Total Files Listed:
223 File(s) 31,906,844,381 bytes
2 Dir(s) 376,606,760,960 bytes free
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File Modification Date/Time : 2013:12:09 18:16:46-07:00
File Access Date/Time : 2021:06:19 00:11:10-06:00
File Creation Date/Time : 2014:04:22 15:58:21-06:00
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Title : Portable Computers - http://www.archive.org/details/CC214_portable_computers
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creation_time : 1970-01-01T00:00:00.000000Z
title : Portable Computers - http://www.archive.org/details/CC214_portable_computers
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See also:
* https://duckduckgo.com/?t=ffab&q=Lotus+1-2-3
* https://en.wikipedia.org/wiki/Lotus_1-2-3 - "Lotus 1-2-3 is a discontinued spreadsheet program from Lotus Software (later part of IBM)."
* https://en.wikipedia.org/wiki/Floppy_disk
* https://archive.org/search.php?query=%22Lotus%201%202%203%22%20floppy
* archive.org/details/CC214_portable_computers > https://archive.org/download/CC214_portable_computers > https://archive.org/download/CC214_portable_computers/CC214_portable_computers_files.xml > https://ia800304.us.archive.org/20/items/CC214_portable_computers/CC214_portable_computers_files.xml
** file name="CC214_portable_computers_512kb.mp4" source="derivative"
** format>512Kb MPEG4
** original>CC214_portable_computers.mpeg
** md5>c7ee7567557114183eea349b3e96bec9
** mtime>1227468192
** size>123618575
** crc32>7ee98de9
** sha1>c33a757885c4b88a7b8d41cde74d229028e98e23
** length>1749.75
** height>240
** width>320
identifier (766f6b65642066726f6
Free picture Photo of a Lotus 1-2-3 floppy disk from Portable Computers (Computer Chronicles episode) integrated with the OffiDocs web apps
