RDKTV-19179: Hisense - AV freeze observed during YouTube Playback

Reason for change: demuxer runs out of memory capacity and send EOS.
Test Procedure: refer ticket.
Risks: None
Signed-off-by: sramul630 <sunil_ramulu@comcast.com>

Change-Id: I52abfc89da18c5c9d03e1fdb00550bb19a6b2987