MF93: The magic and mystery of "pi"

EBqVXxynEBzruTEL movies fringe loggedin no-preview Possibly from https://www.youtube.com This file was stored at "Volume in drive H is My Passport \ Volume Serial Number is 1093-F3E8" > "H:\0\Documents\!\School Math ... Video......MF93_ The magic and mystery of _pi_.mp4" This video was downloaded years before 2020, so I don't really know where I got it from (YouTube maybe). I don't think I have any files which state the URL that this video was downloaded from. Properties of this MP4 file via dir (a fuller file listing was cut), wmic, exiftool, and ffprobe: <pre>H:\0\Documents\!>dir /x/r&&wmic datafile where name="H:\\0\\Documents\\!\\School Math ... Video......MF93_ The magic and mystery of _pi_.mp4" list/format:list&&exiftool "School Math ... Video......MF93_ The magic and mystery of _pi_.mp4"&&ffprobe -i "School Math ... Video......MF93_ The magic and mystery of _pi_.mp4" Volume in drive H is My Passport Volume Serial Number is 1093-F3E8 Directory of H:\0\Documents\! 02/27/2021 04:59 AM <DIR> . 02/27/2021 04:59 AM <DIR> .. [...] 11/17/2013 08:26 PM 307,302,976 SCHOOL~3.MP4 School Math ... Video......MF88_ The decline of rigour in modern mathematics.mp4 11/17/2013 08:34 PM 436,888,797 SCHOOL~4.MP4 School Math ... Video......MF93_ The magic and mystery of _pi_.mp4 03/14/2014 08:39 PM 1,548 SC2A95~1.TXT School Math ... zIMG__Recursion__Droste-Effect__Recursive humor.txt [...] 1539 File(s) 15,765,804,892 bytes 4 Dir(s) 111,550,230,528 bytes free AccessMask=2032127 Archive=TRUE Caption=h:\0\documents\!\school math ... video......mf93_ the magic and mystery of _pi_.mp4 Compressed=FALSE CompressionMethod= CreationClassName=CIM_LogicalFile CreationDate=20131117192316.796875-420 CSCreationClassName=Win32_ComputerSystem CSName=LENOVO Description=h:\0\documents\!\school math ... video......mf93_ the magic and mystery of _pi_.mp4 Drive=h: EightDotThreeFileName=h:\0\documents\!\school~4.mp4 Encrypted=FALSE EncryptionMethod= Extension=mp4 FileName=School Math ... Video......MF93_ The magic and mystery of _pi_ FileSize=436888797 FileType=VLC media file (.mp4) FSCreationClassName=Win32_FileSystem FSName=NTFS Hidden=FALSE InstallDate=20131117192316.796875-420 InUseCount= LastAccessed=20191120012229.247141-420 LastModified=20131117203417.687500-420 Manufacturer= Name=h:\0\documents\!\school math ... video......mf93_ the magic and mystery of _pi_.mp4 Path=\0\documents\!\ Readable=TRUE Status=OK System=FALSE Version= Writeable=TRUE ExifTool Version Number : 12.01 File Name : School Math ... Video......MF93_ The magic and mystery of _pi_.mp4 Directory : . File Size : 417 MB File Modification Date/Time : 2013:11:17 20:34:17-07:00 File Access Date/Time : 2019:11:20 01:22:29-07:00 File Creation Date/Time : 2013:11:17 19:23:16-07:00 File Permissions : rw-rw-rw- File Type : MP4 File Type Extension : mp4 MIME Type : video/mp4 Major Brand : MP4 v2 [ISO 14496-14] Minor Version : 0.0.0 Compatible Brands : isom, mp42 Movie Header Version : 0 Create Date : 2012:05:15 23:31:11 Modify Date : 2012:05:15 23:31:11 Time Scale : 600 Duration : 0:41:33 Preferred Rate : 1 Preferred Volume : 100.00% Preview Time : 0 s Preview Duration : 0 s Poster Time : 0 s Selection Time : 0 s Selection Duration : 0 s Current Time : 0 s Next Track ID : 3 Track Header Version : 0 Track Create Date : 0000:00:00 00:00:00 Track Modify Date : 2012:05:15 23:31:15 Track ID : 1 Track Duration : 0:41:33 Track Layer : 0 Track Volume : 0.00% Image Width : 1280 Image Height : 720 Graphics Mode : srcCopy Op Color : 0 0 0 Compressor ID : avc1 Source Image Width : 1280 Source Image Height : 720 X Resolution : 72 Y Resolution : 72 Bit Depth : 24 Buffer Size : 58277 Max Bitrate : 2758008 Average Bitrate : 1247680 Video Frame Rate : 29.97 Matrix Structure : 1 0 0 0 1 0 0 0 1 Media Header Version : 0 Media Create Date : 2012:05:15 23:31:15 Media Modify Date : 2012:05:15 23:31:15 Media Time Scale : 44100 Media Duration : 0:41:33 Media Language Code : und Handler Description : IsoMedia File Produced by Google, 5-11-2011 Balance : 0 Audio Format : mp4a Audio Channels : 2 Audio Bits Per Sample : 16 Audio Sample Rate : 44100 Handler Type : Metadata Handler Vendor ID : Apple Google Start Time : 0 Google Track Duration : 0:41:33 Google Source Data : B4A7D0541HH1384741401775890 Google Ping URL : Google Ping Message : Google Host Header : r1---sn-nx57ynes.googlevideo.com Media Data Size : 436095630 Media Data Offset : 793167 Image Size : 1280x720 Megapixels : 0.922 Avg Bitrate : 1.4 Mbps Rotation : 0 ffprobe version git-2020-06-20-29ea4e1 Copyright (c) 2007-2020 the FFmpeg developers [...] Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'School Math ... Video......MF93_ The magic and mystery of _pi_.mp4': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: isommp42 creation_time : 2012-05-15T23:31:11.000000Z Duration: 00:41:32.57, start: 0.000000, bitrate: 1402 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720, 1247 kb/s, 29.97 fps, 29.97 tbr, 60k tbn, 59.94 tbc (default) Metadata: creation_time : 1970-01-01T00:00:00.000000Z handler_name : VideoHandler Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 151 kb/s (default) Metadata: creation_time : 2012-05-15T23:31:15.000000Z handler_name : IsoMedia File Produced by Google, 5-11-2011</pre>dir /x/r | xxd -> stdout includes the string "0d0a" -> MD5 of 0d0a -> 1529c05a7e2acb6cd02f9610429aa74c (via https://html.duckduckgo.com/html/?q=md5+0d0a) See also: * https://twitter.com/search?q=%22MF93%22%20%22The%20magic%20and%20mystery%22 - basically, 5/5 tweets title it as 'MF93: The magic and mystery of "pi"' and link to YouTube video ID lcIbCZR0HbU * other uploads of mine: ** https://archive.org/details/E27uXFZ1E2nZDpMR ** https://archive.org/details/E1rrRtM0E243hU6g ** https://archive.org/details/enwikiversity-pages-logging-20140326 - "<username>Bitter grapes of wrath</username>" identifier from two pastebin.com paste IDs (EBqVXxyn EBzruTEL) found at https://archive.org/details/pastebincom-pastes_2014-05-30 eng Internet Archive HTML5 Uploader 1.6.4 MF93; The magic and mystery of pi; MF93 The magic and mystery of pi; photo; human; math; mathematics; pi; spoken English; possibly from YouTube; from YouTube; www.youtube.com; youtube.com; informational document; education; educational; r1---sn-nx57ynes.googlevideo.com; googlevideo.com; MF93: The magic and mystery of "pi"; YouTube video ID lcIbCZR0HbU; lcIbCZR0HbU; YouTube video lcIbCZR0HbU MF93: The magic and mystery of "pi" leedusmcclein@gmail.com 2021-02-27 05:23:29 2021-02-27 05:23:29 [curator]validator@archive.org[/curator][date]20210227052413[/date][comment]checked for malware[/comment] sound color deemphasize

true