# transport bandwidth limitations

**URL:** <https://mediasoup.discourse.group/t/transport-bandwidth-limitations/3844>\
**Category:** Deployment & Scalability\
**Created:** [January 24, 2022, 2:06am UTC](https://mediasoup.discourse.group/t/transport-bandwidth-limitations/3844 "2022-01-24T02:06:08Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![JeffMan](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/jeffman/32/1369_2.png) [@JeffMan](https://mediasoup.discourse.group/u/JeffMan)\
**Post date:** [January 24, 2022, 2:06am UTC](https://mediasoup.discourse.group/t/transport-bandwidth-limitations/3844/1 "2022-01-24T02:06:09Z")

</div>

What are the per transport bandwidth limitations? Is a 4k60fps vp9 stream possible over a transport?

Thanks

---

<div class="post-metadata">

**Author:** ![jmillan](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/jmillan/32/9_2.png) [@jmillan](https://mediasoup.discourse.group/u/jmillan)\
**Post date:** [January 24, 2022, 9:37am UTC](https://mediasoup.discourse.group/t/transport-bandwidth-limitations/3844/2 "2022-01-24T09:37:41Z")

</div>

There is no transport BW limitation predefined in mediasoup. You may want to do your own benchmarks within your architecture.

---

<div class="post-metadata">

**Author:** ![nazar-pc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/nazar-pc/32/369_2.png) [@nazar-pc](https://mediasoup.discourse.group/u/nazar-pc)\
**Post date:** [January 24, 2022, 10:32am UTC](https://mediasoup.discourse.group/t/transport-bandwidth-limitations/3844/3 "2022-01-24T10:32:50Z")

</div>

For high bitrate streams you’ll want to increase default value of `initialAvailableOutgoingBitrate` on `WebRtcTransport` or else quality ramp-up will take a while, but there are no inherent limitations.