handle E-AC3 streams with AC3 core stream correctly (as defined in HD…

…MI AC3 spec)
DanielaE · Apr 23, 2012 · 01a8b7b · 01a8b7b
1 parent 21b156a
commit 01a8b7b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/ffmpeg/libavformat/spdifenc.c b/lib/ffmpeg/libavformat/spdifenc.c
@@ -116,7 +116,8 @@ static int spdif_header_eac3(AVFormatContext *s, AVPacket *pkt)
     static const uint8_t eac3_repeat[4] = {6, 3, 2, 1};
     int repeat = 1;
 
-    if ((pkt->data[4] & 0xc0) != 0xc0) /* fscod */
+    if (((pkt->data[5] & 0xF8) >= 0x58) && /* E-AC3 */
+        ((pkt->data[4] & 0xc0) != 0xc0))   /* fscod */
         repeat = eac3_repeat[(pkt->data[4] & 0x30) >> 4]; /* numblkscod */
 
     ctx->hd_buf = av_fast_realloc(ctx->hd_buf, &ctx->hd_buf_size, ctx->hd_buf_filled + pkt->size);