Recently I am learning android Camera and OpenglES by grafika (Thanks fadden).It's good on most device, but I encounter bugs in some device, espacially MTK device(such as MT6580,MT8163...). For ex...

I implement Video recording using ContinuousCaptureActivity.java. it's work perfectly. Now i want to add Audio in this video. I know using MediaMuxer it is possible to add audio in video. But t...

I set the device Orientation Landscape mode then it saves the video perfectly. if I capture a video with both sides. But I set the device orientation Portrait Mode this work weird. For Example: ...

I'm using android grafika for video recording and I'll change all things that I want. Everything works perfectly. There are only 2 problems: If I save video after 7 seconds like 2 seconds or below...

I'm trying to modify ExtractMpegFramesTest to do the rendering on screen and still use glReadPixels to extract the frames. I copied the relevant code for extracting the frames from ExtractMpegFram...

I'm looking for help with an issue I'm facing using Grafika's CameraCaptureActivity code. I want to build an app that can record camera and display a preview, so this sample and code looked like ex...

I launch the grafika, a dialog turned out and said "Failed to generate cotent. Some features may be unavailable. Can't use input surface with software codec: OMX.google.h264.encoder" Then I click ...

I started a project from Grafika and modified it. I've got a framework (not too different from the original) which captures a preview from the Camera and continuously encodes it to a video at the s...

I managed to play video with opengl es, I used the way of grafika's ContinuousCaptureActivity, my data source is MediaPlayer rather than Camera which makes no difference. MediaPlayer produces video...

I have troubles with decoding and drawing raw h264 data with MediaCodec on the TextureView. I recieve the raw data in byte arrays, each of the array is NAL unit (starts with 0x00 0x00 0x00 0x01), a...

I am learning about Grafika's "Continuous Capture" Activity, It is about recording a video with MediaCodec. The activity source code is at https://github.com/google/grafika/blob/master/src/com/and...

I am using Google's Open Source Example: Grafika. I am using it's ContinuousCaptureActivity.java The CircularBuffer's Implementation is demonstrated in this Activity, but there is no audio included...