My problem is that when I am using SurfaceFitView to fill my entire screen and changing the size to the size of the screen, the camera gives a vertically stretched view .

Result:

You can see that the image is stretched vertically. So I do not know what to do anymore. So please any help in this matter will be appreciated. Please help me anyone.

i wanted to record video of particle activity how can i archive.?

加贴纸的视频保存到本地应该怎么操作呢

Currently in this project we can start and stop recording but is their any way to pause and resume recording?

I want to add text in video and that text will animate on video with different animations. I tried it using FFMPEG But the output is not smooth. So i found your library

If you can help me in adding animating text in video and save it
Please reply asap

In some devices when save video and play video then video display like blank. and also after stop recording video directly not access , in cases if we access then ffmpeg give issue moov atom not found

AndroidRuntime: FATAL EXCEPTION: MediaVideoEncoder
Process: asha.glich.effect, PID: 19849
java.lang.IllegalStateException
at android.media.MediaCodec.native_dequeueOutputBuffer(Native Method)
at android.media.MediaCodec.dequeueOutputBuffer(MediaCodec.java:2392)
at cn.ezandroid.ezfilter.media.record.MediaEncoder.drain(MediaEncoder.java:223)
at cn.ezandroid.ezfilter.media.record.MediaEncoder.run(MediaEncoder.java:105)
at java.lang.Thread.run(Thread.java:818)

when we click stop recording after few seconds only it stopped the recording.sometimes black screen only appears in recorded video.

Hi,

I'm trying to save a video with the user's selected filter, when I run the below code I got a really weird behavior :

OffscreenVideo offscreenVideo = new OffscreenVideo(videoInputPath);
offscreenVideo.addFilterRender(currentFilter);
offscreenVideo.save(videoOutputPath);

The output :
Original video :

1 - For some reason, the input video change resolution and become smaller in the RenderView

2 - The video saved without any filter on it.

Thank you.

First of all, I really liked these new features, but I'm having a crash issue when use function "startRecord()" after switching the camera using "switchCamera()" function.
It doesn't matter where the camera is facing at, it doesn't allow to use "startRecording()" after switching camera.
But without using the function, it's working well.
The app is using landscape mode setted under manifest (Maybe this is the problem?)

private void switchCamera() { try { mCurrentCameraId = (mCurrentCameraId + 1) % Camera.getNumberOfCameras(); } catch (Exception e){ Toast.makeText(this, "Can't switch camera", Toast.LENGTH_LONG).show(); } releaseCamera(); openCamera(mCurrentCameraId); }

https://pastebin.com/YE8jAqzx

I see that is possible only to change filters on Pipeline, I hope you implements the possibility of changing file name and audio recording boolean soon as possible!

If mSupportRecord?.startRecording() == true -> works well
But after using for a while RecordableRender - mSupportRecord?.startRecording() == false -> dont work, I have to restart my app to work again

I've seen that in some devices tested by google play console, the app will crash only if he choose a filter that include double filters rendering.

"no main() in shader", but it exist

I don't know where is the problem 'cause is not the android version as you can see

I can't record the views
val renderPipeline = EZFilter.input(viewToRecord).addFilter(null) .enableRecord(path, true, false) .into(renderView) renderPipeline.setRenderSize(renderView.width, renderView.height) val recordSupported = renderPipeline.endPointRenders.find { glRender -> glRender is ISupportRecord } as? ISupportRecord return recordSupported

when i call startRecording() it return false, i debug the funcion and MediaCodec.createInputSurface() throw IllegalStateException
I try with version 2.0.7 and 2.0.6 with the same result but the app crashes directly for the same

I am Not Able to save the video. When the video is saved, the directory show it as empty video file. Although it occupies proper space as of a video file, but it shows empty video.

Hi,
I want to add a watermark to the videos that I am recording or on the images which I am capturing. But there is no way to add the the sticker on a surfacefitview or through ezfilter. Can ANyone please help me with this?

When i am trying to use camera1 in landscape mode then view is stretching .
Please check this asap

The code below works fine on all SDK > 21, when I test it on SDK 19 is not working

  EZFilter.input(Uri.parse(mainPath))
                            .addFilter(currentFilter)
                            .output(videoOutputPath);

I've tried many method to get path of my "noise.png" drawable for inputImage2 but no one works, can you explain me how to get it? Thanks in advance :)

When i add videoview in GLLinearLayout to record particular view and then only audio is working for video being displayed in videoview But video is not visible only it is showing black screen

<cn.ezandroid.ezfilter.view.glview.GLLinearLayout
android:id="@+id/gl_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white"
android:layout_centerInParent="true">

    <VideoView
        android:id="@+id/render_view_1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:layout_gravity="center"/>

</cn.ezandroid.ezfilter.view.glview.GLLinearLayout>

Can you please check So i can record view while playing video

Hi, after editing a video (from the gallery, not a recorded video) and saving it, it's saved with no sound, how to fix this issue?

你好，若是我有多个滤镜需要在运行时切换，请问该如何做？

i can't add this implementation 'cn.ezandroid:EZFilter:x.x.x' in my Gradle in android studio. plz help me

Hi, EZFilter is nice project, I want to know that it is posible with EZFilter to add effect on specific place of video?

if ((mBufferInfo.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0) {
mEncoder.signalEndOfInputStream();
mIsDecoderEOS = true;
mBufferInfo.size = 0;
}
Why do you need to end this? mEncoder.signalEndOfInputStream();

I was testing my new shader that requires a big amount of GPU with very low camera FPS

https://pastebin.com/Up7wnUDZ (if you wanna try)

Is there a way on Android opengles of decrease rendering texture quality to boost FPS? Can you implement that option if there's a way?

Hi,it is a amazing library!
I want get the camera frame to do some image detectoin(example, detect face position then and dynamic sticker),but I have a confuse now,how to get every frame output by camera?
If someone have advise? very apprecite!

thanks you

I note that in Bitmap, animated filters doesn't work, returning a static filtered image.
If it's possible, make they works to record them will be a cool feature :)

Found an issue when importing a video to renderview, the mediaplayer doesnt work with video orientation: because when I import a video in landscape it works well, if is in potrait it will stretch.

Don't know if it's a non implemented feature or I missed something in my code, here it is:

can i export file as gif?

Hi,

I'm using TextureFitView which extends from TextureView, that's mean I can use getBitmap().

My question is, what is the difference between the getBitmap method and output method of RenderPipeline

Thank you.

I saw your question on OpenCL on another repo leela-zero/leela-zero#1679

I have been trying to find examples of OpenCL on Android -- but so far not very promising.

Do you mind sharing some of your tutorial or code?

您好。

敝姓伍， 马来西亚华人， 祖籍广东。 这是我的领英帐号： https://www.linkedin.com/in/%E4%BC%8D%E6%A8%91%E7%9B%9B-%E5%8D%9A%E5%A3%AB-liang-ng-ph-d-0502822b/

我看到阁下在 Leela 有关 OpenCL 的提问， 并下载了 Ah Q 围棋 及 EZFilter ， 非常佩服。

我花了好几个星期搜寻有关 Android OpenCL 的例子， 结果不是很满意。

不知阁下有没有公开的 Android OpenCL 教程或例子？ 我们也可以洽谈咨询的费用。 请通过领英联系。

谢谢。

Hi, your library is great.
However when I try to apply filter on left or right input in your MultiInputActivity, it doesn't use the effect.
Can you help me to solve this problem? Thank you a lot.

A question certainly from a newbie. As I see in the code there are 2 renders: a starting point render (FBORender) and an ending point render (EndPointRender). What is the idea behind EndPointRender ? does it enables you to record ?

Video capturing through error on android kitkat device:

D/MPEG4Writer: Writer thread stopped W/System.err: java.lang.IllegalStateException: Failed to stop the muxer W/System.err: at android.media.MediaMuxer.nativeStop(Native Method) W/System.err: at android.media.MediaMuxer.stop(MediaMuxer.java:226) W/System.err: at app24.whtsappstatus.Camera.media.record.MediaMuxerWrapper.stop(MediaMuxerWrapper.java:121) W/System.err: at app24.whtsappstatus.Camera.media.record.MediaEncoder.release(MediaEncoder.java:168) W/System.err: at app24.whtsappstatus.Camera.media.record.MediaAudioEncoder.release(MediaAudioEncoder.java:89) W/System.err: at app24.whtsappstatus.Camera.media.record.MediaEncoder.run(MediaEncoder.java:105) W/System.err: at java.lang.Thread.run(Thread.java:841)

video offset来裁剪视频

When i start recording a view in ViewFilter Activity then It is giving me issues while i try to stop recording.
E/ACodec: [OMX.Exynos.AVC.Encoder] Unable to configure for node (err -22)
E/ACodec: [OMX.Exynos.AVC.Encoder] onCreateInputSurface returning error -22

Can you please help me with this.

Hi i am using MultipleInput Activity to mux 2 videos. For record audio of right size video i have enable audio recording as like below.

mRenderPipeline = EZFilter.input(builders, mTwoInput)
                 .enableRecord(videoPath, true, true)
                    .into(mRenderView, false);

now problem is it is also enable microphone audio.
so my question is how to merge multiple video with audio of right side video ??

I am using ViewFilter Activity and In that i am using same WebView and When i am trying to play video in webview and it is not playing video in webview

glLayout.post(new Runnable() {
@OverRide
public void run() {
mRenderPipeline = EZFilter.input(glLayout)
.enableRecord("/sdcard/recordView.mp4", true, false)
.into(renderView);
for (GLRender render : mRenderPipeline.getEndPointRenders()) {
if (render instanceof ISupportRecord) {
mSupportRecord = (ISupportRecord) render;
}
}
}
});

When i comment above code it will play my video in webview

And in webview i am using
webView.setBackgroundColor(getResources().getColor(R.color.app_blue));
webView.getSettings().setMediaPlaybackRequiresUserGesture(false);
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
webView.getSettings().setPluginState(WebSettings.PluginState.ON);
webView.getSettings().setLoadWithOverviewMode(true);
webView.getSettings().setUseWideViewPort(true);
webView.setWebViewClient(new WebViewClient() {
public void onPageFinished(WebView view, String url) {
Log.e("Here=", "onPageFinished");
view.loadUrl("javascript:(function() { document.getElementsByTagName('video')[0].play(); })()");
}
});
webView.setWebChromeClient(new WebChromeClient());
webView.loadUrl("http://13.59.109.107/pixabay/videos/10276_1500364486.mp4");

Please let me know How can i play this video in webView ??

I need same functionality in my project

Please help me for this asap

现在分辨率是1080x2060 就会出现绿边，应该是编码器分辨率必须是 16 或者32 128倍数，请问如何比较好的解决方案

Hello, thank for amazing package.

private void changeBitmap() {
        if (mCurrentBitmap == mBitmap1) {
            mCurrentBitmap = mBitmap2;
        } else {
            mCurrentBitmap = mBitmap1;
        }

        mRenderPipeline = EZFilter.input(mCurrentBitmap)
                .addFilter(new LookupRender(RecordBitmapActivity.this, R.drawable.langman))
                .addFilter(new WobbleRender())
                .enableRecord("/sdcard/recordBitmap.mp4", true, false)
                .into(mRenderView);

        for (GLRender render : mRenderPipeline.getEndPointRenders()) {
            if (render instanceof ISupportRecord) {
                mSupportRecord = (ISupportRecord) render;
            }
        }
    }

The example above, mCurrentBitmap is getted from fix image.
Currently, I have Camera TextureView and do a segmentation frame from Camera TextureView into sequence bitmaps.

So how to pip every bitmap frames into mRenderPipeline = EZFilter.input(mCurrentBitmap) and record it?

I am trying to get the camera view and others views over i see the otherview but PreviewView show black

Hi, does this library support a 64-bit architecture?

I'd like to overlay audio (from .mp3 file) to recorded camera video.
Can we do that with this library ? Any advices on extending the library to do that ?

Hi, I'm trying to use OffscreenImage, but I can't see anything in the bitmap, it is transparent.
My code is like the below:
val bitmapResult = EZFilter.input(resource).output(resource.width, resource.height)
where the resource is my image Bitmap, but nothing in the bitmapResult.
I'm trying to use your ImageFilterActivity.java, but it is the same when I uncomment this code.
`
// 截图方式一：不需要渲染在到View上便可以滤镜处理输出图像，图像默认宽高为输入图像的宽高
// Bitmap bitmap = EZFilter.input(mCurrentBitmap)
// .addFilter(new LookupRender(ImageFilterActivity.this, R.drawable.langman))
// .output();
// mPreviewImage.setImageBitmap(bitmap);

        // 截图方式二：需要渲染到View上后才能进行截图，图像默认宽高为View显示的宽高

`
CameraFilterActivity.java and CameraFilter2Activity.java take a screenshot is the same up.
I'm using Android 9.
Please help me! Thanks in advance!

Is there any way to use Flashlight while using this library? Please Any help will be appreciated.

Hi, Why library have interface OnFilterRendersChangedListener, this supported starting with android N (24), how to lower min support version. thanks

While testing app in certain devices, some crashes while start recording a portrait oriented video from camera or video saved by EZFilter (whatsapp doesn't crash for... reason?), that's same bug I was having months ago

Code for import:

 if (requestCode == REQUEST_CODE_CHOOSE && resultCode == RESULT_OK) {
            final List<String> paths = Matisse.obtainPathResult(data);
            if (!paths.isEmpty()) {
                String mimeType = URLConnection.guessContentTypeFromName(paths.get(0));
                if(mimeType.startsWith("video")) {
                    mRenderPipeline = EZFilter.input(Uri.parse(paths.get(0)))
                            .setLoop(true)
                            .into(mRenderView); 

Error appear when mRenderPipeline.startRecording to camera/ezfilter videos in portrait:

04-10 16:05:50.201 30626-30856/com.owner.filtertest E/ACodec: [OMX.Exynos.AVC.Encoder] failed to set input port definition parameters.
04-10 16:05:50.201 30626-30856/com.owner.filtertest E/ACodec:  configureCodec multi window instance fail  appPid : 30626
04-10 16:05:50.211 30626-30856/com.owner.filtertest E/ACodec: [OMX.Exynos.AVC.Encoder] configureCodec returning error -5001
    signalError(omxError 0x80001001, internalError -5001)
04-10 16:05:50.211 30626-30855/com.owner.filtertest E/MediaCodec: Codec reported err 0xffffec77, actionCode 0, while in state 3
04-10 16:05:50.211 30626-30626/com.owner.filtertest E/MediaCodec: configure failed with err 0xffffec77, resetting...
04-10 16:05:50.231 30626-30626/com.owner.filtertest E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.owner.filtertest , PID: 30626
    android.media.MediaCodec$CodecException: Error 0xffffec77
        at android.media.MediaCodec.native_configure(Native Method)
        at android.media.MediaCodec.configure(MediaCodec.java:1778)
        at cn.ezandroid.ezfilter.media.record.MediaVideoEncoder.prepare(MediaVideoEncoder.java:60)
        at cn.ezandroid.ezfilter.media.record.MediaMuxerWrapper.prepare(MediaMuxerWrapper.java:40)
        at cn.ezandroid.ezfilter.media.record.RecordableEndPointRender.startRecording(RecordableEndPointRender.java:124)
        at cn.ezandroid.ezfilter.core.RenderPipeline.startRecording(RenderPipeline.java:634)
        at com.owner.filtertest .CameraActivity.startRecording(CameraActivity.java:690)
        at com.owner.filtertest .CameraActivity.bridge$lambda$0$CameraActivity(CameraActivity.java)
        at com.owner.filtertest .CameraActivity$$Lambda$3.run(Unknown Source)
        at android.os.Handler.handleCallback(Handler.java:739)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:158)
        at android.app.ActivityThread.main(ActivityThread.java:7230)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)