# Video and Audio Streaming via WAN **URL:** \ **Category:** Hire a Consultant\ **Created:** [March 3, 2021, 1:49pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914 "2021-03-03T13:49:44Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![Nima\_Eskandari](https://avatars.discourse-cdn.com/v4/letter/n/9de0a6/32.png) [@Nima\_Eskandari](https://community.wowza.com/u/Nima_Eskandari)\ **Post date:** [March 3, 2021, 1:49pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/1 "2021-03-03T13:49:44Z")
Hi There, I would like to have a screen on a wall showing 15min Video file on a loop on mute, but people coming to the place should be able to scan QRCode and listen to the screen on their mobile phone via a web browser, not a mobile app. The audio and video should be in sync, as people in the place shall use their phone as a speaker. Please let me know if you have any question. I am looking forward to hearing from you. Regards, Nima Eskandari ---
**Author:** ![ScottKellicker](https://avatars.discourse-cdn.com/v4/letter/s/7c8e57/32.png) [@ScottKellicker](https://community.wowza.com/u/ScottKellicker)\ **Post date:** [March 3, 2021, 2:11pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/2 "2021-03-03T14:11:37Z")
The use case is pretty straightforward until the 2nd paragraph. I’m assuming you want user#1’s audio to be in sync with user#2s, as well as in sync with the silent video on the wall? How closely synced do you need them to be? (This determines technology choices) ---
**Author:** ![Nima\_Eskandari](https://avatars.discourse-cdn.com/v4/letter/n/9de0a6/32.png) [@Nima\_Eskandari](https://community.wowza.com/u/Nima_Eskandari)\ **Post date:** [March 3, 2021, 2:26pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/3 "2021-03-03T14:26:00Z")
Thank you for your comment, the video content is not speech only, so I would say anything less than a second is acceptable. ---
**Author:** ![Nima\_Eskandari](https://avatars.discourse-cdn.com/v4/letter/n/9de0a6/32.png) [@Nima\_Eskandari](https://community.wowza.com/u/Nima_Eskandari)\ **Post date:** [March 3, 2021, 2:27pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/4 "2021-03-03T14:27:01Z")
Yes, this is exactly what I am looking for. ---
**Author:** ![ScottKellicker](https://avatars.discourse-cdn.com/v4/letter/s/7c8e57/32.png) [@ScottKellicker](https://community.wowza.com/u/ScottKellicker)\ **Post date:** [March 3, 2021, 3:00pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/5 "2021-03-03T15:00:57Z")
So 1 second difference between wall video and phone audio is acceptable. What about difference between phone1 audio and phone 2 audio? Do they need to be in sync? How close is “in sync”? Scott ---
**Author:** ![Nima\_Eskandari](https://avatars.discourse-cdn.com/v4/letter/n/9de0a6/32.png) [@Nima\_Eskandari](https://community.wowza.com/u/Nima_Eskandari)\ **Post date:** [March 4, 2021, 12:18am UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/6 "2021-03-04T00:18:57Z")
As long as phone1 audio and phone 2 audio uses have less than one sec with the silent video on the wall it’s fine. Basically, their phones should just enable them to hear the audio, so they can watch the screen. ---
**Author:** ![ScottKellicker](https://avatars.discourse-cdn.com/v4/letter/s/7c8e57/32.png) [@ScottKellicker](https://community.wowza.com/u/ScottKellicker)\ **Post date:** [March 4, 2021, 1:17pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/7 "2021-03-04T13:17:55Z")
Nima, Thanks for the info on A/V sync. I think your requirements could be handled with ‘off the shelf’ tech available in Wowza. (I originally understood your requirements to be much tighter around AV sync, in which case it would be a bit more complicated) Scott ---
**Author:** ![ScottKellicker](https://avatars.discourse-cdn.com/v4/letter/s/7c8e57/32.png) [@ScottKellicker](https://community.wowza.com/u/ScottKellicker)\ **Post date:** [March 4, 2021, 1:41pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/8 "2021-03-04T13:41:26Z")
I don’t have the bandwidth for a few months but pointed a colleague to this page. BTW, you can reach me at scott@blankcanvas.video Scott ---
**Author:** ![Nima\_Eskandari](https://avatars.discourse-cdn.com/v4/letter/n/9de0a6/32.png) [@Nima\_Eskandari](https://community.wowza.com/u/Nima_Eskandari)\ **Post date:** [March 4, 2021, 2:52pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/9 "2021-03-04T14:52:28Z")
Hi Scott, Thank you for your time and assistance. that sounds good. thanks! ---
**Author:** ![Robert\_Reinhardt1](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/robert_reinhardt1/32/686_2.png) [@Robert\_Reinhardt1](https://community.wowza.com/u/Robert_Reinhardt1)\ **Post date:** [March 4, 2021, 5:39pm UTC](https://community.wowza.com/t/video-and-audio-streaming-via-wan/92914/10 "2021-03-04T17:39:33Z")
Hi Nima, Scott pointed me to this thread. Let’s set up time for a call. You can reach me at [robert@videorx.com](mailto:robert@videorx.com).