ffmpeg: preserve avg_frame_rate on stream copy.

[ffmpeg] / libavformat / jvdec.c

diff --git a/libavformat/jvdec.c b/libavformat/jvdec.c
index ae070c5e965ed835161bfd702ba5393de067c0c1..7e1a6ce7b426d11fecdc0b62332cf62d413294f6 100644 (file)
--- a/libavformat/jvdec.c
+++ b/libavformat/jvdec.c
@@ -69,8 +69,8 @@ static int read_header(AVFormatContext *s,
 
     avio_skip(pb, 80);
 
-    ast = av_new_stream(s, 0);
-    vst = av_new_stream(s, 1);
+    ast = avformat_new_stream(s, NULL);
+    vst = avformat_new_stream(s, NULL);
     if (!ast || !vst)
         return AVERROR(ENOMEM);
 
@@ -207,10 +207,11 @@ static int read_seek(AVFormatContext *s, int stream_index,
 
     if (i < 0 || i >= ast->nb_index_entries)
         return 0;
+    if (avio_seek(s->pb, ast->index_entries[i].pos, SEEK_SET) < 0)
+        return -1;
 
     jv->state = JV_AUDIO;
     jv->pts   = i;
-    avio_seek(s->pb, ast->index_entries[i].pos, SEEK_SET);
     return 0;
 }