Merge commit '46808fdf'

* commit '46808fdf':
  movenc: Enable editlists by default if delay_moov is enabled
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/dashenc.c

@@ -629,7 +629,6 @@ static int dash_write_header(AVFormatContext *s)
         os->init_start_pos = 0;
 
         av_dict_set(&opts, "movflags", "frag_custom+dash+delay_moov", 0);
-        av_dict_set(&opts, "use_editlist", "1", 0);
         if ((ret = avformat_write_header(ctx, &opts)) < 0) {
              goto fail;
         }

libavformat/movenc.c

@@ -4651,7 +4651,8 @@ static int mov_write_header(AVFormatContext *s)
 
     if (mov->use_editlist < 0) {
         mov->use_editlist = 1;
-        if (mov->flags & FF_MOV_FLAG_FRAGMENT) {
+        if (mov->flags & FF_MOV_FLAG_FRAGMENT &&
+            !(mov->flags & FF_MOV_FLAG_DELAY_MOOV)) {
             // If we can avoid needing an edit list by shifting the
             // tracks, prefer that over (trying to) write edit lists
             // in fragmented output.