# GoCoder SDK sample app for Android demonstrating camera2 API and real-time shaders

**URL:** <https://community.wowza.com/t/gocoder-sdk-sample-app-for-android-demonstrating-camera2-api-and-real-time-shaders/47133>\
**Category:** Wowza GoCoder SDK\
**Created:** [January 18, 2017, 8:55pm UTC](https://community.wowza.com/t/gocoder-sdk-sample-app-for-android-demonstrating-camera2-api-and-real-time-shaders/47133 "2017-01-18T20:55:57Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Rob\_Gabbard](https://avatars.discourse-cdn.com/v4/letter/r/6f9a4e/32.png) [@Rob\_Gabbard](https://community.wowza.com/u/Rob_Gabbard)\
**Post date:** [January 18, 2017, 8:55pm UTC](https://community.wowza.com/t/gocoder-sdk-sample-app-for-android-demonstrating-camera2-api-and-real-time-shaders/47133/1 "2017-01-18T20:55:57Z")

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![](https://raw.githubusercontent.com/WowzaMediaSystems/gocoder-sdk-camera2-shaders/master/gocoder-sdk-shaders/src/main/res/mipmap-xxhdpi/ic_launcher.png)

**Live streaming with real-time video filters using the GoCoder SDK**

A new sample app is available demonstrating use of the GoCoder SDK with Android’s [camera2](https://developer.android.com/reference/android/hardware/camera2/package-summary.html) API with support for real-time video filters based on the [OpenGL Shading Language (GLSL)](https://developer.android.com/guide/topics/graphics/opengl.html). The source for the sample app is available on GitHub at the following location:[https://github.com/WowzaMediaSystems/gocoder-sdk-camera2-shaders](https://github.com/WowzaMediaSystems/gocoder-sdk-camera2-shaders)

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**Author:** ![Aditya\_Malladi](https://avatars.discourse-cdn.com/v4/letter/a/ea5d25/32.png) [@Aditya\_Malladi](https://community.wowza.com/u/Aditya_Malladi)\
**Post date:** [March 24, 2017, 5:38am UTC](https://community.wowza.com/t/gocoder-sdk-sample-app-for-android-demonstrating-camera2-api-and-real-time-shaders/47133/2 "2017-03-24T05:38:39Z")

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I am unable to broadcast my stream… getting error that,

E/b: A broadcast component reported the following error during the PREPARE\_FOR\_BROADCAST transition severity : ERROR error class : WZStreamingError error code : 49 description : A timeout occurred while attempting to connect exception : java.net.SocketTimeoutException: failed to connect to /172.31.6.221 (port 1935) after 8000ms

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**Author:** ![Gurusamy\_Muthusamy](https://avatars.discourse-cdn.com/v4/letter/g/7ea924/32.png) [@Gurusamy\_Muthusamy](https://community.wowza.com/u/Gurusamy_Muthusamy)\
**Post date:** [June 28, 2017, 12:04pm UTC](https://community.wowza.com/t/gocoder-sdk-sample-app-for-android-demonstrating-camera2-api-and-real-time-shaders/47133/3 "2017-06-28T12:04:30Z")

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I am also getting the same error. Anyone give the solution

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**Author:** ![Michelle\_B](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/michelle_b/32/394_2.png) [@Michelle\_B](https://community.wowza.com/u/Michelle_B)\
**Post date:** [July 1, 2017, 1:37am UTC](https://community.wowza.com/t/gocoder-sdk-sample-app-for-android-demonstrating-camera2-api-and-real-time-shaders/47133/4 "2017-07-01T01:37:27Z")

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Hi, this error is usually an issue with the device’s connection with the server. You can test if you are able to connect to the server by launching http://[wowza-ip]:1935/ from your device’s browser. You should see the server’s version info.

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**Author:** ![binary\_data](https://avatars.discourse-cdn.com/v4/letter/b/85f322/32.png) [@binary\_data](https://community.wowza.com/u/binary_data)\
**Post date:** [November 28, 2018, 7:08am UTC](https://community.wowza.com/t/gocoder-sdk-sample-app-for-android-demonstrating-camera2-api-and-real-time-shaders/47133/5 "2018-11-28T07:08:15Z")

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how can we resolve ths issue… I am getting the same