avformat/dashenc: allow setting custom movflags using format_options

Signed-off-by: James Almer <jamrial@gmail.com>
5 years ago · c96a9636c8
parent cc929cee76
commit c96a9636c8
1 changed files with 3 additions and 3 deletions
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@ -1507,12 +1507,12 @@ static int dash_init(AVFormatContext *s)
            if (c->streaming)
                // skip_sidx : Reduce bitrate overhead
                // skip_trailer : Avoids growing memory usage with time
-                av_dict_set(&opts, "movflags", "dash+delay_moov+skip_sidx+skip_trailer", 0);
+                av_dict_set(&opts, "movflags", "+dash+delay_moov+skip_sidx+skip_trailer", AV_DICT_APPEND);
            else {
                if (c->global_sidx)
-                    av_dict_set(&opts, "movflags", "dash+delay_moov+global_sidx+skip_trailer", 0);
+                    av_dict_set(&opts, "movflags", "+dash+delay_moov+global_sidx+skip_trailer", AV_DICT_APPEND);
                else
-                    av_dict_set(&opts, "movflags", "dash+delay_moov+skip_trailer", 0);
+                    av_dict_set(&opts, "movflags", "+dash+delay_moov+skip_trailer", AV_DICT_APPEND);
            }
            if (os->frag_type == FRAG_TYPE_EVERY_FRAME)
                av_dict_set(&opts, "movflags", "+frag_every_frame", AV_DICT_APPEND);