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Written by Fr. Robert
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Thursday, 14 April 2011 08:39 |
Download Video
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2 = Screen Capture with sound to wave and avi format will work with standard Ubuntu =
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4 ffmpeg -f alsa -ac 2 -i hw:0,0 -f x11grab -r 25 -s 1024x600 -i :0.0+0,900 -sameq -acodec pcm_s16le /home/frrobert/Videos/test.avi
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6 = Screen Capture with sound to wave and video to h264 compiled from source ffmpeg =
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8 ffmpeg -f alsa -ac 2 -i hw:0,0 -f x11grab -r 30 -s $WIN_GEO -i :0.0+$WIN_POS -vcodec libx264 -vpre lossless_ultrafast -threads 0 -acodec pcm_s16le test.mkv
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10 = Pulse server =
11 ffmpeg -f alsa -ac 2 -i pulse -f x11grab -r 30 -s 1024x768 -i :0.0 -acodec pcm_s16le -vcodec libx264 -vpre lossless_ultrafast -threads 0 output.mkv
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13 = Convert mkv to mp4 =
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15 ffmpeg -i "${SavePath}.${fext}" -acodec libmp3lame -ab 128k -ac 2 -vcodec libx264 -vpre lossless_slow -crf 22 -threads 0 "${SavePath}${secstamp}".mp4
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17 = Skip Audio =
18 -an
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20 = Psedo streaming =
21 qt-faststart input.foo output.foo
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23 = Play webcam on screen =
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25 mplayer tv:// -tv driver=v4l2:width=100:height=100 -geometry 800:900 -ontop -noborder
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27 = Download Youtube =
28 youtube-dl -t -f 18 -a heavyhorses.txt
29 youtube-dl -t http://www.youtube.com/watch?v=yVmA6XdrnNA
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31 = Youtube to ogg =
32 ffmpeg -i filename.flv -f ogg -vn -acodec libvorbis -ab 64k -y filename.ogg
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34 = Screen Capture with sound to wave and avi format using sox for sound capture compiled from source ffmpeg =
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36 sox -t alsa hw:0,0 -p pitch -600 | ffmpeg -f x11grab -r 25 -s 1024x600 -i :0.0+0,900 -sameq -f sox -i - -acodec pcm_s16le -y /home/frrobert/Videos/test4.avi
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38 =Websites=
39
40 =Documentation=
41 http://www.ffmpeg.org/ffmpeg-doc.html
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43 =Video Tutorials=
44 http://www.youtube.com/view_play_list?p=E0AACC679489E4ED
45
46 =Helpful Article =
47 http://qubodup.wordpress.com/2010/06/02/record-a-windowed-game-in-linux-using-ffmpeg-in-three-simple-steps/
48
49 = Compiling FFMPEG from Source =
50 http://ubuntuforums.org/showthread.php?t=786095
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Last Updated on Thursday, 14 April 2011 10:42 |
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