OSMF Flex 4 VideoPlayer sound problem

Hi,

It seems that there is a problem with sound in the Spark VideoPlayer in video that's been encoded in H.264.

If I set 'autoPlay' to 'true' or start playing from the very beginning of the clip, everything works fine.

But if I set 'autoPlay' to 'false' and start the video not from the beginning, i.e. click somewhere in the seekBar, video is playing, but there is no sound. Once I jump back to the very beginning of the clip the sound appears, and from that point I can play the clip from any section and sound is there.

Once I reload the video, the story is repeated.

This happens ONLY with H.264 files and does NOT happen with flv files.

Also, I don't believe that this problem existed back in the beta version of Flex 4 (previous version of FlashPlayer 10.x.xx.xx), even after the VideoPlayer became OSMF based.

FTQuest