[FFmpeg-devel] [PATCH] examples/decoding_encoding: clarify operations in the usage message

[Stefano Sabatini]

---
 doc/examples/decoding_encoding.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/doc/examples/decoding_encoding.c b/doc/examples/decoding_encoding.c
index d3d1211..c5c0b8f 100644
--- a/doc/examples/decoding_encoding.c
+++ b/doc/examples/decoding_encoding.c
@@ -608,6 +608,8 @@ int main(int argc, char **argv)
     if (argc < 2) {
         printf("usage: %s output_type\n"
                "API example program to decode/encode a media stream with libavcodec.\n"
+               "This program generates a synthetic stream and encodes it. The same\n"
+               "stream is then decoded and written to a raw data output\n."
                "output_type must be choosen between 'h264', 'mp2', 'mpg'\n",
                argv[0]);
         return 1;
-- 
1.7.5.4