Digital Video Forums  

Go Back   Digital Video Forums > Other > Archive (Closed) > Video File Formats > MP4, MKV, MPEG-4 AVC (H.264)

LinkBack Thread Tools Search this Thread Rate Thread Display Modes
Old 29 Apr 2012, 07:18 PM   #1
Junior Member
Junior Member
Join Date: Apr 2012
Posts: 1
Default i have a video that has 2 audio streams..what does that mean?

i have an AVCHD video..then using media-info. i found out that it has 2 audio streams..first and second audio streams both say "224 kbps, 48. kHz, 16 bits, 2 channels, AC-3' what does 2 audio streams do with my video?

and when i play it with windows media player, the dolby digital plus logo appears in the lower left corner..again what does that mean? just a newbie..please bear with me..thank you

Last edited by vincy; 29 Apr 2012 at 07:31 PM
vincy is offline   Reply With Quote
Old 29 Apr 2012, 10:50 PM   #2
admin's Avatar
Join Date: Nov 2001
Posts: 8,678

If you play the video in full screen mode in Windows Media Player, right click on the main playback area and select "audio and language tracks" - there, you should be able to select one of the two audio tracks. So have a listen and see what's it all about (maybe one is a commentary track?)

Not sure about the Dolby Digital Plus logo, doesn't look like the soundtrack in the video is in this format (if it's AC3, then it's just plain Dolby Digital, no 'Plus'), so it could be that the video was simply encoded with the watermark in place for some reason.
Visit Digital Digest and, My Blog
admin is offline   Reply With Quote


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Video and Audio Streams Unseparated StickItToTheMan Other File Formats 2 23 Sep 2004 05:40 AM
Audio Streams YoungE General Discussions 4 9 Apr 2004 04:11 PM
There's A Way To Put Two Audio Streams In A Vcd? planctonman Authoring 7 27 Nov 2003 11:25 AM
Audio Streams TheWiz Other Software 3 18 Mar 2002 11:29 AM

All times are GMT +10. The time now is 07:59 AM.

Kirsch designed by Andrew & Austin

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Copyright © 1999 - 2018 Digital Digest

Visit DivXLand   Visit