Video generator from images in android - android

I am making an video creator app in which i will select some images and make video from images and add background music.how is it possible, is there any demo available. i found many time but not getting anything.

You can do this using ffmpeg. See this post for an example in how to use ffmpeg: https://stackoverflow.com/a/10412116/2116716
Here is a sample application that you may be able to start from:
https://github.com/jdpxiaoming/Android-FFmpeg-Images-Video

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videos editing in android, insert and remove frames from video

I've been working on this videos thing in android and I thought to make it more functional. I have a question that, is there any way we can insert or remove frames from some video, like edit videos the same way we edit images, give them effects and all. I think, I am clear. Any links, sample codes, hints or books would be useful to start with this.
thanks :)
Here are multiple things you can look for video editing.
The more efficient in FFMpeg android sample for processing video (so that effects on video applied and saved on device as new video with applied effects) FFmpeg android java
For run time effects, just to show the user effect on video while running in your app, can use Vitamio

Transforming images and mp3 files into a video file on android

I am thinking to start the development of a new project and I have some ideas in mind, but I am not sure how much is doable in android.
The steps of the app would be:
The user selects a set of images from Gallery
The user selects an audio file from external storage
I combine the images and the sound (each image is displayed for a timeframe) into a movie file that can be exported to YouTube
From my research I wasn't able to find any way to create the movie. All the answers contained links to android NDK and external codecs.
So my question is: which would be the easiest way of making this on android?
Okay, your idea is feasible. You need to have Ffmpeg compiled for android. First have a look for it at Stack link.Then decide yourselves as per need.
After you have Ffmpeg compiled for android, you can just search and extract/add audio as per your needs. To give a a start have a look at this and FFmpeg Docs Guide/Official Example.
To make video from images have a look at Ffmpeg official example. You can find plenty of these on google.
After having all these things on your hand, you are ready for your project. I would suggest to try and familiarize yourself for Ffmpeg on Windows/Linux as per your need first.
Hope this would help.
Cheers.:)

create mjpeg video from pictures in Android

I have a small application that stream pictures from a device using android. I'm able to take pictures and save into sdcard and now I have been willing to do some video recording with that. I have done it using IOS: I save the pictures into an array and for each pictures, I create a mjpeg video with these combined pictures.
I have thought of using pure java to do so, but most of the import libraries cannot be supported in Android.
I have tried to use this: https://github.com/lessthanoptimal/BoofCV/blob/master/main/io/src/boofcv/io/video/CreateMJpeg.java
But it cannot be played for some unknown reason.
I'm out of ideas. Please help me.
Thank you
You can use MJPEGGenerator.java to create an AVI from a set of jpg images
This is example of using MJPEGGenerator in russian language. Use translate.google.com to understand.

Image recognition convert an image to text in android

I am now currently doing a project on image to text convertion, i have go through various process like canny algorithm and so many, but did not get a solution.Finally i got a video in the following link here
i need exactly the same application now how can i implement this please find me a solution
I believe you want to recognize the characters from a picture, here are some related posts
Is there any free OCR library for Android?
What kind of OCR Java library should I use in Android?
Proof-of-concept word input from camera for Android
http://code.google.com/p/wordsnap-ocr/

creating Video from Android screen activities

In my app I have a requirement to create a video from the screen activities programatically. (ie: I am running some animations for some time I need to convert these animations to a video, like video demos.)
I have been searching for this for the last week, but I haven't found any solution. I don't know whether it is possible in Android or not. If it is, please tell me the way or suggest me some links.
If you want to capture the screenshots from "within your activity", it is possible. Follow this post
Having grabbed the screenshoton a bitmap, you need to encode the frames to a video yourself.
Captured bitmap --> JNI (Native-bitmap) --> feed input buffer to a native encoder (ffmpeg) --> save to file
This project will meet your request Android-MJPEG-Video-Capture-FFMPEG
It is just to convert jpegs into a movie file by ffmpeg bin

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