oggdec: print error on changing streams when its unsupported.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 251ce23165
parent 6fd478062c
commit 251ce23165
1 changed files with 3 additions and 1 deletions
--- a/libavformat/oggdec.c
+++ b/libavformat/oggdec.c
@ -255,8 +255,10 @@ static int ogg_read_page(AVFormatContext *s, int *str)
        if (ogg->headers) {
            int n;

-            if (ogg->nstreams != 1)
+            if (ogg->nstreams != 1) {
+                av_log_missing_feature(s, "Changing stream parameters in multistream ogg is", 0);
                return idx;
+            }

            for (n = 0; n < ogg->nstreams; n++) {
                av_freep(&ogg->streams[n].buf);