[FFmpeg-cvslog] examples/muxing: merge some declarations and definitions

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Tue Sep 11 18:20:20 2012 +0200| [976bb42acab6b506acec29844e8ccabeafbcede9] | committer: Stefano Sabatini

examples/muxing: merge some declarations and definitions

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=976bb42acab6b506acec29844e8ccabeafbcede9
---

 doc/examples/muxing.c |    8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/doc/examples/muxing.c b/doc/examples/muxing.c
index bc802e8..20f6bd6 100644
--- a/doc/examples/muxing.c
+++ b/doc/examples/muxing.c
@@ -239,9 +239,7 @@ static AVStream *add_video_stream(AVFormatContext *oc, AVCodec **codec,
 static void open_video(AVFormatContext *oc, AVCodec *codec, AVStream *st)
 {
     int ret;
-    AVCodecContext *c;
-
-    c = st->codec;
+    AVCodecContext *c = st->codec;
 
     /* open the codec */
     if (avcodec_open2(c, codec, NULL) < 0) {
@@ -315,10 +313,8 @@ static void fill_yuv_image(AVPicture *pict, int frame_index,
 static void write_video_frame(AVFormatContext *oc, AVStream *st)
 {
     int ret;
-    AVCodecContext *c;
     static struct SwsContext *img_convert_ctx;
-
-    c = st->codec;
+    AVCodecContext *c = st->codec;
 
     if (frame_count >= STREAM_NB_FRAMES) {
         /* No more frames to compress. The codec has a latency of a few