video: fix jitter buffer size and delay

Correctly sets jitter buffer max delay (in us) to 1 sec instead of
0.1 sec. Increases jitter buffer max size to keep up with larger
packet sizes and resolutions.

Change-Id: I9d608c7ed8353079186b0c2ad234683b3d0bcf69
Reviewed-by: Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>

src/media/media_decoder.h

@@ -120,9 +120,9 @@ class MediaDecoder {
 
         // Jitter buffer options: they are default values set in libav
         // maximum of packet jitter buffer can queue
-        const unsigned jitterBufferMaxSize_ {500};
-        // maximum time a packet can be queued (in ms)
-        const unsigned jitterBufferMaxDelay_ {100000};
+        const unsigned jitterBufferMaxSize_ {1500};
+        // maximum time a packet can be queued (in us)
+        const unsigned jitterBufferMaxDelay_ {1000000};
 
 #ifdef RING_ACCEL
         bool enableAccel_ = true;