H264 NAL helpers: expose profile compatibility byte

modules/packetizer/h264_nal.c

@@ -224,8 +224,7 @@ int h264_parse_sps( const uint8_t *p_sps_buf, int i_sps_size,
     bs_init( &s, pb_dec, i_dec );
     int i_profile_idc = bs_read( &s, 8 );
     p_sps->i_profile = i_profile_idc;
-    /* Skip constraint_set0123, reserved(4) */
-    bs_skip( &s, 1+1+1+1 + 4 );
+    p_sps->i_profile_compatibility = bs_read( &s, 8 );
     p_sps->i_level = bs_read( &s, 8 );
     /* sps id */
     p_sps->i_id = bs_read_ue( &s );

modules/packetizer/h264_nal.h

@@ -74,7 +74,7 @@ enum sei_type_e
 struct nal_sps
 {
     int i_id;
-    int i_profile, i_level;
+    int i_profile, i_profile_compatibility, i_level;
     int i_width, i_height;
     int i_log2_max_frame_num;
     int b_frame_mbs_only;