[FFmpeg-devel] [PATCH] lavf/avi: pull stream durations from index, when available

[Rodger Combs]

This fixes files that have an incorrect nb_frames but a valid index
---
 libavformat/avidec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index 3859810..0b14860 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -1602,6 +1602,7 @@ static int avi_read_idx1(AVFormatContext *s, int size)
         ast->cum_len += get_duration(ast, len);
         last_pos      = pos;
         anykey       |= flags&AVIIF_INDEX;
+        st->duration  = ast->cum_len;
     }
     if (!anykey) {
         for (index = 0; index < s->nb_streams; index++) {
-- 
2.6.4