cleanup: do libav* initialization on startup

Do the global initialization of libavcodec and libavformat
(avcodec_register_all(), av_register_all()) immediately on program
startup and remove the initialization calls from various individual
modules that use libavcodec/libavformat functionality.

1 files changed, 1 insertions, 1 deletions

diff --git a/av_log.h b/av_log.h
index baffb276ce..3bb3b1edbb 100644
--- a/av_log.h
+++ b/av_log.h
@@ -1 +1 @@
-void set_av_log_callback(void);
+void init_libav(void);