[vlc-commits] mux: mp4: fix conversion from hvcC metadata

[Francois Cartegnie]

vlc | branch: master | Francois Cartegnie <fcvlcdev at free.fr> | Tue Dec  8 16:29:19 2015 +0100| [bf6b8dfaed115500b7a4b5edbd7b1a12ad185abe] | committer: Francois Cartegnie

mux: mp4: fix conversion from hvcC metadata

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=bf6b8dfaed115500b7a4b5edbd7b1a12ad185abe
---

 modules/mux/mp4/libmp4mux.c |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/mux/mp4/libmp4mux.c b/modules/mux/mp4/libmp4mux.c
index 2828f28..2800079 100644
--- a/modules/mux/mp4/libmp4mux.c
+++ b/modules/mux/mp4/libmp4mux.c
@@ -591,6 +591,13 @@ static bo_t *GetHvcCTag(es_format_t *p_fmt)
     uint8_t * p_buffer = p_fmt->p_extra;
     size_t i_buffer = p_fmt->i_extra;
 
+    /* Extradata is already an HEVCDecoderConfigurationRecord */
+    if(i_buffer > 16 && p_buffer[0] == 0x01)
+    {
+        (void) bo_add_mem(hvcC, i_buffer, p_buffer);
+        return hvcC;
+    }
+
     uint8_t general_configuration[12] = {0};
     uint8_t i_numTemporalLayer = 0;
     uint8_t i_chroma_idc = 1;