diff --git a/vp8/vp8_cx_iface.c b/vp8/vp8_cx_iface.c
index 6ca6087b2..501dd3eb4 100644
--- a/vp8/vp8_cx_iface.c
+++ b/vp8/vp8_cx_iface.c
@@ -886,7 +886,7 @@ static vpx_codec_err_t vp8e_encode(vpx_codec_alg_priv_t  *ctx,
                 VP8_COMP *cpi = (VP8_COMP *)ctx->cpi;
 
                 /* Add the frame packet to the list of returned packets. */
-                round = (vpx_codec_pts_t)1000000
+                round = (vpx_codec_pts_t)10000000
                         * ctx->cfg.g_timebase.num / 2 - 1;
                 delta = (dst_end_time_stamp - dst_time_stamp);
                 pkt.kind = VPX_CODEC_CX_FRAME_PKT;
diff --git a/vp9/vp9_cx_iface.c b/vp9/vp9_cx_iface.c
index 6ef52eda9..c4058bb78 100644
--- a/vp9/vp9_cx_iface.c
+++ b/vp9/vp9_cx_iface.c
@@ -824,7 +824,7 @@ static vpx_codec_err_t encoder_encode(vpx_codec_alg_priv_t  *ctx,
         }
 
         // Add the frame packet to the list of returned packets.
-        round = (vpx_codec_pts_t)1000000 * ctx->cfg.g_timebase.num / 2 - 1;
+        round = (vpx_codec_pts_t)10000000 * ctx->cfg.g_timebase.num / 2 - 1;
         delta = (dst_end_time_stamp - dst_time_stamp);
         pkt.kind = VPX_CODEC_CX_FRAME_PKT;
         pkt.data.frame.pts =