X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Fstream_out%2Ftranscode.c;h=a6f168bae5b196009035ff494d578a8783aac2cf;hb=89e1637e4e06feac851edcafb4ebe760ce611595;hp=8c79c24177248f87acda06a37fe15078e5764f6f;hpb=54f1118b5e119508302d5967e2df8e3cbfeb630e;p=vlc

diff --git a/modules/stream_out/transcode.c b/modules/stream_out/transcode.c
index 8c79c24177..a6f168bae5 100644
--- a/modules/stream_out/transcode.c
+++ b/modules/stream_out/transcode.c
@@ -1547,9 +1547,24 @@ static int transcode_video_encoder_open( sout_stream_t *p_stream,
     if( id->p_encoder->fmt_out.video.i_width <= 0 &&
         id->p_encoder->fmt_out.video.i_height <= 0 && p_sys->f_scale )
     {
-        /* Apply the scaling */
+        /* Apply the scaling and round at the nearest 16. Don't allow 0 size */
         id->p_encoder->fmt_out.video.i_width = i_width * p_sys->f_scale;
+        if( id->p_encoder->fmt_out.video.i_width % 16 <= 7 &&
+            id->p_encoder->fmt_out.video.i_width >= 16 )
+            id->p_encoder->fmt_out.video.i_width -=
+                    id->p_encoder->fmt_out.video.i_width % 16;
+        else
+            id->p_encoder->fmt_out.video.i_width +=
+                    16 - id->p_encoder->fmt_out.video.i_width % 16;
+
         id->p_encoder->fmt_out.video.i_height = i_height * p_sys->f_scale;
+        if( id->p_encoder->fmt_out.video.i_height % 16 <= 7 &&
+            id->p_encoder->fmt_out.video.i_height >= 16 )
+            id->p_encoder->fmt_out.video.i_height -=
+                    id->p_encoder->fmt_out.video.i_height % 16;
+        else
+            id->p_encoder->fmt_out.video.i_height +=
+                    16 - id->p_encoder->fmt_out.video.i_height % 16;
     }
     else if( id->p_encoder->fmt_out.video.i_width > 0 &&
              id->p_encoder->fmt_out.video.i_height <= 0 )