# Que 1) How to play format HC-ACC\_V2 that is .m4a file on VLC player On-Demand **URL:** \ **Category:** Wowza Streaming Engine\ **Created:** [May 29, 2014, 6:13pm UTC](https://community.wowza.com/t/que-1-how-to-play-format-hc-acc-v2-that-is-m4a-file-on-vlc-player-on-demand/41354 "2014-05-29T18:13:39Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![SAGAR\_AHER](https://avatars.discourse-cdn.com/v4/letter/s/8baadc/32.png) [@SAGAR\_AHER](https://community.wowza.com/u/SAGAR_AHER)\ **Post date:** [May 29, 2014, 6:13pm UTC](https://community.wowza.com/t/que-1-how-to-play-format-hc-acc-v2-that-is-m4a-file-on-vlc-player-on-demand/41354/1 "2014-05-29T18:13:39Z")
Hi, I have problem to play .m4a file on VLC , what will exact URL for that ?. For on-demand I have successfully played .mp3 file on VLC by using this URl - rtsp://Server\_Ip\_Address:1935/aod/mp3:1.mp3 . its work :o but for .m4a extension, I followed this configuration setting , but have not found exact solution how to play this file on VLC ? Please Tell me exact solution for this problem. thanks Sagar Aher ---
**Author:** ![Jason\_Hilton](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/jason_hilton/32/437_2.png) [@Jason\_Hilton](https://community.wowza.com/u/Jason_Hilton)\ **Post date:** [May 29, 2014, 3:36pm UTC](https://community.wowza.com/t/que-1-how-to-play-format-hc-acc-v2-that-is-m4a-file-on-vlc-player-on-demand/41354/2 "2014-05-29T15:36:33Z")
Hi, The playback URL will be something like this: ```auto rtsp://127.0.0.1:1935/vod/mp4:[FileName].m4a ``` Jason ---
**Author:** ![Ravi\_Kumar\_Singh](https://avatars.discourse-cdn.com/v4/letter/r/aeb1de/32.png) [@Ravi\_Kumar\_Singh](https://community.wowza.com/u/Ravi_Kumar_Singh)\ **Post date:** [November 4, 2018, 3:42am UTC](https://community.wowza.com/t/que-1-how-to-play-format-hc-acc-v2-that-is-m4a-file-on-vlc-player-on-demand/41354/3 "2018-11-04T03:42:08Z")
@Jason , how to play via http (HLS) for m4a file ?