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authorDavid Conrad <lessen42@gmail.com>2010-04-16 12:21:35 +0000
committerDavid Conrad <lessen42@gmail.com>2010-04-16 12:21:35 +0000
commit44a088eab7f223e0b79ae5296cdb07d6f165c91d (patch)
tree9f0f48140d723e42d1e13491d1a38abadf165104 /libavformat
parent49c2d290898ebafab0bb7424e53a79d4daf5b028 (diff)
downloadffmpeg-44a088eab7f223e0b79ae5296cdb07d6f165c91d.tar.gz
oggdec: Fix duration calculation if the last page in a file has no granule
Originally committed as revision 22890 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat')
-rw-r--r--libavformat/oggdec.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c
index ff000e7a79..3b59e002ee 100644
--- a/libavformat/oggdec.c
+++ b/libavformat/oggdec.c
@@ -431,7 +431,7 @@ static int
ogg_get_length (AVFormatContext * s)
{
struct ogg *ogg = s->priv_data;
- int idx = -1, i;
+ int i;
int64_t size, end;
if(url_is_streamed(s->pb))
@@ -451,15 +451,12 @@ ogg_get_length (AVFormatContext * s)
while (!ogg_read_page (s, &i)){
if (ogg->streams[i].granule != -1 && ogg->streams[i].granule != 0 &&
- ogg->streams[i].codec)
- idx = i;
- }
-
- if (idx != -1){
- s->streams[idx]->duration =
- ogg_gptopts (s, idx, ogg->streams[idx].granule, NULL);
- if (s->streams[idx]->start_time != AV_NOPTS_VALUE)
- s->streams[idx]->duration -= s->streams[idx]->start_time;
+ ogg->streams[i].codec) {
+ s->streams[i]->duration =
+ ogg_gptopts (s, i, ogg->streams[i].granule, NULL);
+ if (s->streams[i]->start_time != AV_NOPTS_VALUE)
+ s->streams[i]->duration -= s->streams[i]->start_time;
+ }
}
ogg_restore (s, 0);