May 11 2013

gpg error on apt-get update ?

apt-get update

gpg –keyserver subkeys.pgp.net –recv YOUR_KEY
gpg –export –armor YOUR_KEY | apt-key add –

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May 5 2013

ffmpeg : single image to movie with sound

very simple:
ffmpeg -loop 1 -i bild.jpg -i sound.mp3 out.mov

besser (für 10sek mit x264 codec, größe 640×480) :
ffmpeg -loop 1 -i bild.jpg i Bengu_yarali.mp3 -t 10 -s 640×480 -vcodec libx264 -crf 23 -preset medium -profile:v high -level 41 -pix_fmt yuv420p -y out.mov

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