[vlc-commits] mux: mp4: don't create filler for ephemer spu blocks

[Francois Cartegnie]

vlc | branch: master | Francois Cartegnie <fcvlcdev at free.fr> | Wed Jan 24 17:33:11 2018 +0100| [5dcf4981eb8f0fc26b453171bdef2034ad8203b8] | committer: Francois Cartegnie

mux: mp4: don't create filler for ephemer spu blocks

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=5dcf4981eb8f0fc26b453171bdef2034ad8203b8
---

 modules/mux/mp4/mp4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/mux/mp4/mp4.c b/modules/mux/mp4/mp4.c
index 73cfb13a31..2eadd43c64 100644
--- a/modules/mux/mp4/mp4.c
+++ b/modules/mux/mp4/mp4.c
@@ -725,7 +725,7 @@ static int MuxStream(sout_mux_t *p_mux, sout_input_t *p_input, mp4_stream_t *p_s
     sout_AccessOutWrite(p_mux->p_access, p_data);
 
     /* Add SPU clearing tag (duration tb fixed on next SPU or stream end )*/
-    if (p_stream->mux.fmt.i_cat == SPU_ES )
+    if ( p_stream->mux.fmt.i_cat == SPU_ES && e->i_length > 0 )
     {
         block_t *p_empty = NULL;
         if(p_stream->mux.fmt.i_codec == VLC_CODEC_SUBT||