more verbose error

Originally committed as revision 9964 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 1 insertions, 1 deletions

diff --git a/libavformat/asf.c b/libavformat/asf.c
index 60bb37a749..1f5e9dfebf 100644
--- a/libavformat/asf.c
+++ b/libavformat/asf.c
@@ -829,7 +829,7 @@ static int asf_read_packet(AVFormatContext *s, AVPacket *pkt)
             /* return packet */
             if (asf_st->ds_span > 1) {
               if(asf_st->pkt.size != asf_st->ds_packet_size * asf_st->ds_span){
-                    av_log(s, AV_LOG_ERROR, "pkt.size != ds_packet_size * ds_span\n");
+                    av_log(s, AV_LOG_ERROR, "pkt.size != ds_packet_size * ds_span (%d %d %d)\n", asf_st->pkt.size, asf_st->ds_packet_size, asf_st->ds_span);
               }else{
                 /* packet descrambling */
                 uint8_t *newdata = av_malloc(asf_st->pkt.size);