extract_extradata_bsf: make sure all needed parameter set NALUs were found

[ffmpeg] / libavformat / mpeg.c

diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index 39374b69b6131b5d3d9c75e652a2cea341ccfc9c..0898353ca894cfcd06822a89465fb5570d409180 100644 (file)
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -1,5 +1,5 @@
 /*
- * MPEG1/2 demuxer
+ * MPEG-1/2 demuxer
  * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
  *
  * This file is part of Libav.
@@ -287,7 +287,7 @@ redo:
             goto error_redo;
         c = avio_r8(s->pb);
         len--;
-        /* XXX: for mpeg1, should test only bit 7 */
+        /* XXX: for MPEG-1, should test only bit 7 */
         if (c != 0xff)
             break;
     }
@@ -378,7 +378,7 @@ redo:
         int i;
         for (i = 0; i < s->nb_streams; i++) {
             if (startcode == s->streams[i]->id &&
-                s->pb->seekable /* index useless on streams anyway */) {
+                (s->pb->seekable & AVIO_SEEKABLE_NORMAL) /* index useless on streams anyway */) {
                 ff_reduce_index(s, i);
                 av_add_index_entry(s->streams[i], *ppos, dts, 0, 0,
                                    AVINDEX_KEYFRAME /* FIXME keyframe? */);