# No video stream from vuzix M300 Smart Glasses \[Android\]

**URL:** <https://community.wowza.com/t/no-video-stream-from-vuzix-m300-smart-glasses-android/50177>\
**Category:** Wowza Streaming Engine\
**Tags:** encoder\
**Created:** [November 20, 2017, 5:54pm UTC](https://community.wowza.com/t/no-video-stream-from-vuzix-m300-smart-glasses-android/50177 "2017-11-20T17:54:52Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Ahmed\_Drira](https://avatars.discourse-cdn.com/v4/letter/a/9dc877/32.png) [@Ahmed\_Drira](https://community.wowza.com/u/Ahmed_Drira)\
**Post date:** [November 20, 2017, 5:54pm UTC](https://community.wowza.com/t/no-video-stream-from-vuzix-m300-smart-glasses-android/50177/1 "2017-11-20T17:54:52Z")

</div>

Hello,

I have a video streaming project I’m working on on Android, I finished every configuration and tested on multiple Android devices, everything works fine, but when I test the streaming with the Vuzix M300, which is a smart glass runs on Android 6, the streaming starts, but it seems like no video frame is being sent, as I don’t anything on the player.

I don’t have a lot of information about the device, but I read somewhere it uses an intel Architecture Camera or Encoder.

The time of the streaming it’s showing on the Engine Server :

```auto
Bytes Out: 0 @ 0.000 bits/s in the stream uptime.

```

I tried to see the error logs, but no error. No errors from the Android SDK as well, just a strange

```auto
[OMX.Intel.VideoEncoder.AVC] storeMetaDataInBuffers (output) failed

```

Can it be due to the intel encoder, which uses AVC, but AVC is H.264 ? Or is there a different configuration from the streaming engine or Android application that I have to change?

Thank you 🙂

---

<div class="post-metadata">

**Author:** ![Yogi\_Wahyu\_Prasida](https://avatars.discourse-cdn.com/v4/letter/y/f14d63/32.png) [@Yogi\_Wahyu\_Prasida](https://community.wowza.com/u/Yogi_Wahyu_Prasida)\
**Post date:** [March 13, 2018, 12:14pm UTC](https://community.wowza.com/t/no-video-stream-from-vuzix-m300-smart-glasses-android/50177/2 "2018-03-13T12:14:39Z")

</div>

Hi, I’m getting the same problem. Did you find a solution for this?

```auto
[OMX.Intel.VideoEncoder.AVC] storeMetaDataInBuffers (output) failed w/ err -2147483648

```