I want to record audio track from microphone (and from bluetooth headset microphone too, down the road) and convert it to MPEG4 AAC format. As require ...
I want to record audio track from microphone (and from bluetooth headset microphone too, down the road) and convert it to MPEG4 AAC format. As require ...
I'm trying to make a simple "click track"-to-file renderer on Android. I have a PCM encoded data for a sound and some finite gap sequence as an input ...
On Anroid 8 devices,I put h264+aac stream combine to mp4,so I use MediaMuxer,but i use FileDescriptor to create a file, logcat shows this: And here ...
For a testing purpose I am creating a new video from existing one by using MediaExtractor and MediaMuxer. I expect the new video to be exactly the sam ...
I have a m4a music file and a mp4 video file. I want to mux music file and video file in to a mp4 file and save it. Using this article as a reference ...
I have use ffmpeg and mp4parser to add image watermark on video. both works when video size is small like less than 5MB to 7Mb but when it comes to ...
Our project records videos using the device's microphone as audio input, and openGL scene as video - the openGL scene is a visualisation of the audio ...
I'm writing a video camera app. When I open my capture activity I would like to configure a camera capture session that starts a preview, and when the ...
I'm trying to get an mp4 file. I shoot video using the camera2 api and can save this as an avc file using MediaCodec. But I do not understand how I ca ...
I am trying to make a camera application and am currently trying to record video. I tried MediaRecorder but it does not meet my needs as I need to do ...
I used MediaMuxer and MediaCodec to generate a mp4 video. The video is playble after I call mMediaMuxer.stop() However, when the user quit the app b ...
The following code works when I load all bitmaps beforehand (with testing data) But when I try to create the bitmap using a timer, I cannot stop ...
I'm trying to make some deep learning experiments on android on video samples. And I've got stuck into remuxing videos. I have a couple of questions t ...
Is there a way to quickly implement a size reduction of an mp4 video file? Say, I have a full-HD video recorded on the device camera and I need to tra ...
I created a batch script for windows that I use for mux mkv files. When launch this command: Output is: How can filter and print only number "3" ...
When I use mediacodec audio merging into the video, I just want to capture audio a fragment, from 10 s of the audio, when I call android. Media. Media ...
Basic Info targetSdkVersion 28 Goal: The objective of the class is to resize a video before sending to my server. Problem: The app crashes only on ...
I have a series of mp4 files saved on the device that need to be merged together to make a single mp4 file. video_p1.mp4 video_p2.mp4 video_p3.mp4 & ...
I am trying to create Video frames camera frames using Camera1.Even when I take long Video from camera Video Plays it Too Fast.I tried changing bitrat ...
I am writing a class for an app which supports streaming and recording video. In short, when the phone is streaming and recording, audio is saved in a ...