ffmpeg在Android上的视频http

Question

I have to create such a file, on android from a video that is on http:

So I have the following questions:

1. Is there any way to use ffmpeg on android?
2. How much does it cost me to create this file? Consider that we do not use the wifi connection and use the data connection, how much would it cost me in megabite?

Assuming that the video is lasting 2 hours.

Answer 1

I'm not sure what exactly you want to create - whether it is combining multiple images into a video or combining multiple videos into a single grid, but as a quick note either way if you can do it server side you will have the luxury of more processing power, less battery usage concerns and possibly less bandwidth issues also.

Assuming you do want to do it on Android, then one way to use ffmpeg which I have found worked well is to use a wrapper program. One well supported example is here:

• https://github.com/WritingMinds/ffmpeg-android-java

There may be newer ones now also.