# How to change VOD Video and Audio PID ? **URL:** \ **Category:** Wowza Streaming Engine\ **Created:** [June 11, 2012, 9:42pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815 "2012-06-11T21:42:31Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![Alexandre\_Silva](https://avatars.discourse-cdn.com/v4/letter/a/cdc98d/32.png) [@Alexandre\_Silva](https://community.wowza.com/u/Alexandre_Silva)\ **Post date:** [June 11, 2012, 9:42pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/1 "2012-06-11T21:42:31Z")
Hi guys, how can i change the video and audio VOD PID 258/259 to 256/257 ---
**Author:** ![Richard\_Lanham](https://avatars.discourse-cdn.com/v4/letter/r/c68b51/32.png) [@Richard\_Lanham](https://community.wowza.com/u/Richard_Lanham)\ **Post date:** [June 12, 2012, 11:11am UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/2 "2012-06-12T11:11:12Z")
Wowza can’t change these, but you could use the StreamNameAlias addon to use one but play another: [https://www.wowza.com/docs/how-to-get-the-streamnamealias-addon](https://www.wowza.com/docs/how-to-get-the-streamnamealias-addon) Richard ---
**Author:** ![Richard\_Lanham](https://avatars.discourse-cdn.com/v4/letter/r/c68b51/32.png) [@Richard\_Lanham](https://community.wowza.com/u/Richard_Lanham)\ **Post date:** [June 13, 2012, 12:45pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/3 "2012-06-13T12:45:55Z")
You have to encode the file with those PIDs, or you can use StreamNameAlias Richard ---
**Author:** ![Lisa\_Wong](https://avatars.discourse-cdn.com/v4/letter/l/34f0e0/32.png) [@Lisa\_Wong](https://community.wowza.com/u/Lisa_Wong)\ **Post date:** [June 14, 2012, 2:24pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/4 "2012-06-14T14:24:06Z")
Take a look at the [Stream Name Alias article](https://www.wowza.com/docs/how-to-get-the-streamnamealias-addon). Within the zip file is a README.html that has step-by-step instructions. -Lisa ---
**Author:** ![Daren\_Johnson](https://avatars.discourse-cdn.com/v4/letter/d/ee59a6/32.png) [@Daren\_Johnson](https://community.wowza.com/u/Daren_Johnson)\ **Post date:** [June 20, 2012, 11:31pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/5 "2012-06-20T23:31:14Z")
What is the StreamName / URL you are specifying to playback the smil file? ---
**Author:** ![Alexandre\_Silva](https://avatars.discourse-cdn.com/v4/letter/a/cdc98d/32.png) [@Alexandre\_Silva](https://community.wowza.com/u/Alexandre_Silva)\ **Post date:** [June 13, 2012, 12:17am UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/6 "2012-06-13T00:17:32Z")
I ´m using a STb to recive my videos by stream, IPTV, and the company who provides the STb need bouth Video and Sound PID be 256/257, how can i do that, i see that live strean is right but VOD PID is 258/259. How can i solve this. Thanks ---
**Author:** ![Alexandre\_Silva](https://avatars.discourse-cdn.com/v4/letter/a/cdc98d/32.png) [@Alexandre\_Silva](https://community.wowza.com/u/Alexandre_Silva)\ **Post date:** [June 14, 2012, 3:21pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/7 "2012-06-14T15:21:38Z")
What i should do with StreamnameAlias? Can you please teach me step by step, i´m new on wowza. Thanks for your time. ---
**Author:** ![Alexandre\_Silva](https://avatars.discourse-cdn.com/v4/letter/a/cdc98d/32.png) [@Alexandre\_Silva](https://community.wowza.com/u/Alexandre_Silva)\ **Post date:** [June 20, 2012, 12:13pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/8 "2012-06-20T12:13:01Z")
Hi I set the Adaptive Bitrate Streaming as your web site says and got this message: ERROR server comment - MediaReaderFactory.getInstance: java.lang.ClassCastException: com.wowza.wms.mediareader.smil.MediaListReaderSMIL cannot be cast to com.wowza.wms.stream.IMediaReader The SMIL file is: All this files are in “/content” can you tel me what is wrong? Thanks ---
**Author:** ![Alexandre\_Silva](https://avatars.discourse-cdn.com/v4/letter/a/cdc98d/32.png) [@Alexandre\_Silva](https://community.wowza.com/u/Alexandre_Silva)\ **Post date:** [June 21, 2012, 1:06pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/9 "2012-06-21T13:06:02Z")
I was using the bellow url on [http://www.osmf.org/configurator/fmp/#](http://www.osmf.org/configurator/fmp/) rtmp://69.64.37.163:1935/vod/smil:cifra.smil/playlist.m3u8 thanks! ---
**Author:** ![Alexandre\_Silva](https://avatars.discourse-cdn.com/v4/letter/a/cdc98d/32.png) [@Alexandre\_Silva](https://community.wowza.com/u/Alexandre_Silva)\ **Post date:** [June 23, 2012, 9:45pm UTC](https://community.wowza.com/t/how-to-change-vod-video-and-audio-pid/38815/10 "2012-06-23T21:45:13Z")
How can i get a Wowza monthly license, i just filed the form but just got a blank sreeen after finish. Please let me know. Thanks