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Last modified by Drunk Monkey on 2024-10-09 05:32
From version 31.1
edited by Drunk Monkey
on 2022-01-27 18:13
Change comment: There is no comment for this version
To version 33.1
edited by Drunk Monkey
on 2022-07-04 07:51
Change comment: There is no comment for this version

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... ... @@ -120,7 +120,8 @@
120 120  
121 121  Open a terminal window and run the following commands:
122 122  
123 ->(% style="font-size:14px" %)cd ~~/Desktopffmpeg -f avfoundation -t 6 -pixel_format 0rgb -capture_cursor 1 -capture_mouse_clicks 1 -framerate 60 -i "1:" -filter:v "format=yuv444p" -c:v libx265 -crf 0 -preset ultrafast screenCapture.mkv
123 +>(% style="font-size:14px" %)cd ~~/Desktop
124 +>(% style="font-size:14px" %)ffmpeg -f avfoundation -t 6 -pixel_format 0rgb -capture_cursor 1 -capture_mouse_clicks 1 -framerate 60 -i "1:" -filter:v "format=yuv444p" -c:v libx265 -crf 0 -preset ultrafast screenCapture.mkv
124 124  
125 125  (% style="font-size:14px" %)This will create a video file called "screenCapture.mkv" on your Desktop that you can replay using VLC Media Player.
126 126  
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133 133  |-pixel_format 0rgb|get the data as RGB colors instead of some bizzzare color model
134 134  |-capture_cursor 1|capture the mouse pointer
135 135  |-capture_mouse_clicks 1|and capture the clicks with an onscreen visual notification
136 -|-i "1:"|capture the first screen.  Not really important unless you have multiple screens and you are not capturing the primary screen
137 +|-i "1:"
138 +\\\\-i title="window title"|(((
139 +capture the first screen.  Not really important unless you have multiple screens and you are not capturing the primary screen
140 +\\to capture a particular window
141 +)))
137 137  |-filter:v "format=yuv444p"|transform the input colors into this color format, which is fairly quick when converting from RGB and without too much color shifting
138 138  (I'm still looking to improve upon this - the windows encoding has an exact RGB color modelling which means no color shift)
139 139  |-c:v libx265|encode the video using H.265 compression.  It makes for smaller videos without consuming too much processing time
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143 143  There is no point in trying to compress this video any further with these parameters.  Further compression will require a lot of time and cpu power to see any further gain.
144 144  )))
145 145  )))
151 +
152 +== Audio Capture ==
153 +
154 +=== Windows ===
155 +
156 +=== Mac OSX ===
157 +
158 +
159 +== References ==
160 +
161 +FFmpeg documentation:
162 +
163 +* [[https:~~/~~/ffmpeg.org/documentation.html>>https://ffmpeg.org/documentation.html]]
164 +
165 +Lossless capture:
166 +
167 +* [[https:~~/~~/video.stackexchange.com/questions/25034/lossless-capture-with-ffmpeg>>https://video.stackexchange.com/questions/25034/lossless-capture-with-ffmpeg]]
168 +* [[https:~~/~~/video.stackexchange.com/questions/8305/lossless-screen-recording-software>>https://video.stackexchange.com/questions/8305/lossless-screen-recording-software]]
169 +* [[https:~~/~~/trac.ffmpeg.org/wiki/Capture/Desktop>>https://trac.ffmpeg.org/wiki/Capture/Desktop]]
170 +
171 +Video editing programs
172 +
173 +* black magic davinci resolve
174 +* kdenlive
175 +* shotcut
176 +
177 +