+ /* This allows decoding of some DNxHR 444 and HQX files; see
+ https://trac.ffmpeg.org/ticket/5681
+ */
+ av_dict_set_int (&options, "strict", FF_COMPLIANCE_EXPERIMENTAL, 0);
+ /* Enable following of links in files */
+ av_dict_set_int (&options, "enable_drefs", 1, 0);