4.11 is using a newer OSMF SWC so there could be an issue there. You can try using the old OSMF swc with 4.11, but I think you have to rename some stuff in your config files to do so.
-Alex On 11/12/13 2:34 AM, "Mark Line" <markl...@gmail.com> wrote: >Its far more likely to be an issue with AIR then Flex, had you tried >compiling with Flex 4.11 and your previous version of AIR? > >I know that won't fix your issue but least it will point to something > >-----Original Message----- >From: wdnone [mailto:wdn...@hotmail.com] >Sent: 12 November 2013 10:25 >To: users@flex.apache.org >Subject: Flex 4.11 VideoDisplay plays sound only. > >I am developing mobile application using Flex+AIR. After upgraded Flex >from >4.10 to 4.11 with Adobe AIR 3.9 in both installations, my application does >not play MP4 video (there is sound only). Using my old Flex SDK version >(4.10) video is played properly. >I noticed, that using CPU renderMode fixes the problem but it is not good >solution for me. > >I there any better solution ? > >wdnone > >P.S. >Program behaves the same way in AIR simulator and on device. > > > >-- >View this message in context: >http://apache-flex-users.2333346.n4.nabble.com/Flex-4-11-VideoDisplay-play >s- >sound-only-tp3687.html >Sent from the Apache Flex Users mailing list archive at Nabble.com. >