# File transcoding for Intranet uses with JWplayer **URL:** \ **Category:** Wowza Streaming Engine\ **Created:** [September 12, 2016, 9:44pm UTC](https://community.wowza.com/t/file-transcoding-for-intranet-uses-with-jwplayer/348 "2016-09-12T21:44:59Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![system](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/system/32/447_2.png) [@system](https://community.wowza.com/u/system)\ **Post date:** [September 23, 2016, 12:29pm UTC](https://community.wowza.com/t/file-transcoding-for-intranet-uses-with-jwplayer/348/2 "2016-09-23T12:29:57Z")
The Wowza Streaming Engine Transcoder supports only live transcoding. If you are familiar with a program called FFmpeg your development team may be interested in the following article. > [@Frequently requested FFMPEG command examples for Wowza](http://community.wowza.com/t/-/36326): > > Example commands and information for using FFmpeg as a live video/audio encoder with Wowza Media Server. Updated for FFmpeg Build git-a85b4a5 64-bit Static (2012-07-30) Note: Wowza Media Systems provides these instructions on as “AS-IS” basis. FFmpeg is not a Wowza Media Systems product. If you have problems getting FFmpeg to work properly it is best to contact FFmpeg support through their forums or wiki. The information collected here is a brief overview of common FFmpeg solutions. It is int… For a better streaming media experience you need to ensure that your keyframes are created every two seconds using the FFmpeg “-g” option and the “-x264opts no-scenecut” option on the command line. Together they will make the keyframe distance, or Group of Pictures (GOP), the exact number of frames you specify. For example if you have a 23.976fps file your GOP should be 48. I hope that this information helps to answer your question. --- _[View the full topic](https://community.wowza.com/t/file-transcoding-for-intranet-uses-with-jwplayer/348)._