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I want to convert a song and jpg file into a mpg video. What is the exact command for that.
I tried this one Add an image to mp3, and convert it to a video file using ffmpeg, but couldnt understand what is loop input and things.
Help will be appreciated.
Parminder
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Currently I started working on a personal project where you will constantly receive images, similar or not. Every new image received do I need to loop through absolutely every other image already saved to compare ssim?
The answer is No you can't recover the image from SSIM and Yes you'd have to loop over all images for comparison.
However you may look at image compression to have faster evaluation of the SSIM.
Some example images would be welcome for a better answer.
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I have imported PAL DV. When trying this
ffmpeg -i my_video.dv output.mp4
I get interlacing issues.. So I need to deinterlace the input somehow...
This did the trick!
ffmpeg -i my_video.dv -vf yadif output.mp4
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how to decode the AAC format audio file(i.e. 1.aac) into pcm or wav file with ffmpeg command?
Question fit for superuser.com.
Here is your answer
ffmpeg -i input.aac out.wav
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How to print onto screen (echo) entire file (all file contents) from given system path on Windows and on Linux?
Use cat in Unix and type in windows.
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any one can give me a hind how to split video (and can be played in separeat parts) ,by split here I mean to split it to 4 parts for example and each part can be running (paying)
You could try using ffmpeg with the -ss option to seek to a point in the video and then use -vframes or -t to extract a specific number of frames or seconds, respectively.
See http://ffmpeg.org/ffmpeg-doc.html