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Last modified by Drunk Monkey on 2024-10-09 05:32
From version 20.1
edited by Drunk Monkey
on 2022-01-27 15:26
Change comment: Uploaded new attachment "image-20220127232635-16.png", version {1}
To version 25.1
edited by Drunk Monkey
on 2022-01-27 16:22
Change comment: There is no comment for this version

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23 23  
24 24  1. Run the VLC installer
25 25  1. Install 7-zip
26 -1. Extract the contents of the FFmpeg zip file into a suitable directory.  I going to use C:\Local\ffmpeg\ as my FFmpeg installation location for this example.  You should see something similar to this:
27 -[[image:image-20220127221835-1.png]](((
28 -
26 +1. Extract the contents of the FFmpeg zip file into a suitable directory.  I going to use C:\Local\ffmpeg\ as my FFmpeg installation location for this example.  You should see something similar to this:[[image:image-20220127221835-1.png]](((
29 29  The contents of the ffmpeg filder should look like this:
30 30  [[image:image-20220127225738-2.png]]
31 31  \\Select all the files and move them into the installation directory.  That is C:\Local\ffmpeg\ in this example.
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52 52  \\Click on OK, and ffmpeg will be available for use on the command line. 
53 53  [[image:image-20220127232109-14.png]]
54 54  \\Click on OK to close the Environment Variables settings, and then click on OK to close the System Properties.
55 -1.
56 -1.
57 -
58 -In newer
53 +
54 +1. Start a command line window by typing cmd.exe into the search bar and open the Command Prompt
55 +[[image:image-20220127232411-15.png]]
56 +
57 +1. in that command prompt, type in "ffmpeg" and you should see this:
58 +[[image:image-20220127232635-16.png]]
59 +\\If you get an error like this, either you typed in the command incorrectly (as I did in the following example) or you did not configured your user path correctly and you have to go back and correct it
60 +[[image:image-20220127232731-17.png]]
61 +\\You are now ready to capture video
59 59  )))
60 60  
61 61  (% class="col-xs-12 col-xs-6" %)
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67 67  )))
68 68  )))
69 69  
73 +----
70 70  
71 71  == Video Capture ==
72 72  
73 73  ----
78 +
79 +(% class="row" %)
80 +(((
81 +(% class="col-xs-12 col-xs-6" style="border-right:black solid 1px;" %)
82 +(((
83 +=== Windows Video Capture ===
84 +
85 +Open a command window, and run the following commands:
86 +
87 +>(% style="font-size:14px" %)cd Desktop
88 +>(% style="font-size:14px" %)ffmpeg -f gdigrab -t 6 -draw_mouse 1 -framerate 60 -i desktop -c:v libx264rgb -crf 0 -preset ultrafast screenCapture.mkv
89 +
90 +(% style="font-size:14px" %)This will create a video file called "screenCapture.mkv" on your desktop that you can replay using VLC Media Player.
91 +
92 +(% style="font-size:14px" %)The parameters to the ffmpeg command have the following meaning
93 +
94 +(% class="min" %)
95 +|-f gdigrab|gdigrab is the windows framebuffer, where the screen is stored
96 +|-t 6|capture 6 seconds of video and exit.  3600 = 1 hour, 14400 = 4 hours
97 +|-draw_mouse 1|capture the mouse pointer
98 +|-i desktop|capture the entire desktop -  remember to maximize your window
99 +|-c:v libx264rgb|this video encoder will preserve the rgb color values losslessly
100 +|-crf 0|lossless compression
101 +|-preset ultrafast|save the data as quickly as possible, don't waste too much time compressing the data
102 +
103 +If you want to save the for long term storage, you can losslessly compress the file even further with the following command
104 +
105 +>(% style="font-size:14px" %)fmpeg -i screenCapture.mkv -c:v libx264rgb -crf 0 -preset veryslow screenCaptureS.mkv
106 +
107 +It'll take a while, but it will create a video file that should be less than half the size of the original.
108 +)))
109 +
110 +(% class="col-xs-12 col-xs-6" %)
111 +(((
112 +=== Mac Video Capture ===
113 +
114 +sfasd
115 +
116 +asdfasdf
117 +)))
118 +)))
image-20220127232731-17.png
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