1 -*- mode: outline; coding: utf-8 -*- |
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2 |
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3 * Screen capture. |
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4 |
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5 ** recordmydesktop. |
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6 |
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7 ** Wink. |
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8 |
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9 Using Wink you can capture screenshots, add explanations boxes, buttons, |
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10 titles etc and generate a highly effective tutorial for your users. |
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11 |
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12 http://www.debugmode.com/wink/ |
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13 home page |
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14 |
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15 ** vnc2flv. |
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16 |
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17 In order to rrecord require VNC server running on host. |
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18 |
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19 http://www.unixuser.org/~euske/python/vnc2flv/index.html |
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20 home page |
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21 |
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22 ** ffmpeg. |
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23 |
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24 $ ffmpeg -f x11grab -s cif -i :0.0 capture.mpg |
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25 |
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26 ** Screenshort movies. |
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27 |
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28 *** ImageMagic and shell script. |
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29 |
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30 #!/bin/bash |
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31 let iter=1 |
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32 while [ "$iter" -le "$stop" ]; do |
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33 import $iter.png |
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34 sleep 1 |
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35 let x+=1 |
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36 done |
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37 |
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38 If you interesting in capturing specific window - by 'xwininfo' find, |
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39 intereesting your window id (hex value) and use command: |
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40 |
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41 import -window $windowid $iter.png |
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42 |
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43 To quick view result run: |
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44 |
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45 $ cd $img_dir |
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46 $ animate -delay 20 *.png |
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47 ^C |
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48 |
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49 To compound image together: |
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50 |
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51 $ convert -delay 20 *.png capture.mng # license free, multi-image file format |
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52 $ convert -delay 20 *.png capture.gif |
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53 |
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54 You can add text to pictures before compound theirs: |
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55 |
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56 $ mogrify -fill yellow -draw 'Rectangle 10,10 150,30' -fill black -pointsize 14 \ |
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57 -draw 'text 15,25 "by http://example.com"' $iter.png |
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58 |
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59 If screen capturing slow for you use MIFF file format. |
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60 |
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61 Use root flag to capture all screen: |
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62 |
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63 $ import -window root $iter.png |
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64 |
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65 http://linuxdevcenter.com/pub/a/linux/2004/03/04/screen_capture_movies.html |
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66 Making Screen-Capture Movies by Robert Bernier |
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