doc/examples/metadata: Constify values from av_dict_get()

Treat values returned from av_dict_get() as const, since they are
internal to AVDictionary.

Signed-off-by: Chad Fraleigh <chadf@triularity.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Chad Fraleigh 2021-10-18 14:31:36 -07:00 committed by Andreas Rheinhardt
parent e5367b481b
commit a90e41c590
1 changed files with 1 additions and 1 deletions

View File

@ -34,7 +34,7 @@
int main (int argc, char **argv)
{
AVFormatContext *fmt_ctx = NULL;
AVDictionaryEntry *tag = NULL;
const AVDictionaryEntry *tag = NULL;
int ret;
if (argc != 2) {