iphone - Adding effects to a MP4 Video? -

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I want to do many things in an MP3 video, but I'm not sure where to start.

Some things I want to do:
- Change the color of the video to Black & amp; White, sepia, etc. - Add to animation, such as fade, fade, custom images / text revolving around - embed text in video

Basically, basic features, video editing programs

Is there a code library that I can use for an MP3 video? Or can I read somewhere to start? I have not got any specific information about this, especially the format of MP4

I am thinking that I have to implement any type of RGB conversion for each frame of the video for color effect, and possibly attach a video of animation which I have given MP4 video.

EDIT: Thank you very much for the information I am trying to get this program to BTW. FFMPE is only for video conversions, so what I want does not do much. Puffadder has to provide the necessary information for me to understand what to do. Anyhow, thanks a lot!

Sherwin,

The MP4 video is not the format. This is the container. There is a difference in it. So when you call "mp3 video", you are technically incorrect. There are many multimedia and / or text streams in containers (such as MP3, Matroska, AVI, etc.) and the "format" of the container only specifies how these streams are stored in your container file There is nothing else to know about "video" in it, to find out which streams in your MP4 file, you need a device like "mp4box" it lets you multimedia Will give information about this stream and will also allow you to remove these streams. Consider "Yum" for this purpose.

FAAAC, FFPAAG is an encoding / decoding tool, not a video editor. So I believe this is not suitable for your job (unless you need to convert some video format).

Regarding the format of MP3, this is ISO / IEC 14496-14 specification and is not available freely. I do not think you need it either. Simply use the link to remove the video from the MP4 file and find the video editing library.


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