[FFmpeg-cvslog] avformat/dvenc: s->streams[i] -> st

[Limin Wang]

ffmpeg | branch: master | Limin Wang <lance.lmwang at gmail.com> | Thu Aug 27 23:32:48 2020 +0800| [da0faf10a3d426748ac8722db3ea93358f95a351] | committer: Limin Wang

avformat/dvenc: s->streams[i] -> st

Signed-off-by: Limin Wang <lance.lmwang at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=da0faf10a3d426748ac8722db3ea93358f95a351
---

 libavformat/dvenc.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libavformat/dvenc.c b/libavformat/dvenc.c
index b04d6044d7..1c386733b2 100644
--- a/libavformat/dvenc.c
+++ b/libavformat/dvenc.c
@@ -307,14 +307,15 @@ static DVMuxContext* dv_init_mux(AVFormatContext* s)
 
     /* We have to sort out where audio and where video stream is */
     for (i=0; i<s->nb_streams; i++) {
-        switch (s->streams[i]->codecpar->codec_type) {
+        AVStream *st = s->streams[i];
+        switch (st->codecpar->codec_type) {
         case AVMEDIA_TYPE_VIDEO:
             if (vst) return NULL;
-            vst = s->streams[i];
+            vst = st;
             break;
         case AVMEDIA_TYPE_AUDIO:
             if (c->n_ast > 1) return NULL;
-            c->ast[c->n_ast++] = s->streams[i];
+            c->ast[c->n_ast++] = st;
             break;
         default:
             goto bail_out;