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Diffstat (limited to 'tools/ffmpeg.html')
| -rw-r--r-- | tools/ffmpeg.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/ffmpeg.html b/tools/ffmpeg.html index 3c8a3f1..563a011 100644 --- a/tools/ffmpeg.html +++ b/tools/ffmpeg.html @@ -181,14 +181,14 @@ <p>Following snippet allows to select a window which is then captured.</p> <pre><code class="language-bash">#!/bin/bash -echo "Click on window to record .." +echo "Click on window to record .." # Extract window size and x,y offset. video_args=$(xwininfo \ | awk '/Absolute upper-left X:/ { xoff = $4 } /Absolute upper-left Y:/ { yoff=$4 } /Width:/ { if ($2 % 2 == 1) { width=$2-1; } else { width=$2; } } /Height:/ { if ($2 % 2 == 1) { height=$2-1; } else { height=$2; } } - END { printf "-video_size %dx%d -i :0.0+%d,%d", width, height, xoff, yoff }') + END { printf "-video_size %dx%d -i :0.0+%d,%d", width, height, xoff, yoff }') ffmpeg -framerate 25 -f x11grab $video_args -pix_fmt yuv420p $@ output.mp4 </code></pre> |