[FFmpeg-cvslog] doc/examples/muxing: Fixes frame initialization.

[Andre Anjos]

ffmpeg | branch: master | Andre Anjos <andre.anjos at idiap.ch> | Tue Oct 29 11:28:26 2013 +0100| [23ffc4c70d5990a173b424cc2409fb76557cfc8a] | committer: Michael Niedermayer

doc/examples/muxing: Fixes frame initialization.

Fixes use of the example with encoders which use tha AVFrame w/h/pix_fmt fields
FFV1 is one of these codecs

We cannot easily workaround the not set fields in common code because the API
has AVFrame constant for the encoders.
Alternatives would be to fix the API or to duplicate the struct and fill in
missing fields. Or as is to require all user apps to set this correctly and
maybe simplify for that case

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=23ffc4c70d5990a173b424cc2409fb76557cfc8a
---

 doc/examples/muxing.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/examples/muxing.c b/doc/examples/muxing.c
index bbc66d6..d27c5c1 100644
--- a/doc/examples/muxing.c
+++ b/doc/examples/muxing.c
@@ -336,6 +336,9 @@ static void open_video(AVFormatContext *oc, AVCodec *codec, AVStream *st)
         fprintf(stderr, "Could not allocate video frame\n");
         exit(1);
     }
+    frame->format = c->pix_fmt;
+    frame->width = c->width;
+    frame->height = c->height;
 
     /* Allocate the encoded raw picture. */
     ret = avpicture_alloc(&dst_picture, c->pix_fmt, c->width, c->height);