FFMPEG usefull codes

[ksg91]

its nt a gud idea to unable exec or shell commands bt they can perform grt things

there is no risk to use exec if you are not careless.. and sometime it becomes necessary to execute shell command

[amore]

dude your server should support to php-ffmpeg .

[phpcoder]

right man bcoz vhook water mark command only work with exec()

[GumSlone]

its nt a gud idea to unable exec or shell commands bt they can perform grt things

if you dont have php-ffmpeg there is no way around exec if you want to use ffmpeg on your server, and i think with exec you can use more advanced commands than with php-ffmpeg

[Anshul]

its nt a gud idea to unable exec or shell commands bt they can perform grt things

[phpcoder]

You Can Send This commands in PHP with exec() or shell_exec()



Getting infos from a video file

ffmpeg -i video.avi

Turn X images to a video sequence

ffmpeg -f image2 -i image%d.jpg video.mpg

Turn a video to X images

ffmpeg -i video.mpg image%d.jpg

Extracting sound from a video, and save it as Mp3

ffmpeg -i source_video.avi -vn -ar 44100 -ac 2 -ab 192 -f mp3 sound.mp3

Convert a wav file to Mp3

ffmpeg -i son_origine.avi -vn -ar 44100 -ac 2 -ab 192 -f mp3 son_final.mp3

Convert .avi video to .mpg

ffmpeg -i video_origine.avi video_finale.mpg


Convert .avi to animated gif(uncompressed)

ffmpeg -i video_origine.avi gif_anime.gif

Mix a video with a sound file

ffmpeg -i son.wav -i video_origine.avi video_finale.mpg

Convert .avi to .flv

ffmpeg -i video_origine.avi -ab 56 -ar 44100 -b 200 -r 15 -s 320x240 -f flv video_finale.flv


bite rate convertor

ffmpeg -i $file -b 128 -y output.mp3