Fix runtime with ffmpeg-1.
https://bugs.gentoo.org/show_bug.cgi?id=461438

Index: php5.3/ffmpeg-php.c
===================================================================
--- php5.3.orig/ffmpeg-php.c
+++ php5.3/ffmpeg-php.c
@@ -90,9 +90,6 @@ PHP_INI_END()
  */
 PHP_MINIT_FUNCTION(ffmpeg)
 {
-    /* must be called before using avcodec libraries. */ 
-    avcodec_init();
-
     /* register all codecs */
     av_register_all();
     
Index: php5.3/ffmpeg_movie.c
===================================================================
--- php5.3.orig/ffmpeg_movie.c
+++ php5.3/ffmpeg_movie.c
@@ -259,7 +259,7 @@ static int _php_open_movie_file(ff_movie
     }
     
     /* open the file with generic libav function */
-    if (av_open_input_file(&ffmovie_ctx->fmt_ctx, filename, NULL, 0, NULL) < 0) {
+    if (avformat_open_input(&ffmovie_ctx->fmt_ctx, filename, NULL, NULL) < 0) {
         return 1;
     }