NGX_HTTP_MP4_STTS_ATOM 2045 src/http/modules/ngx_http_mp4_module.c     trak->out[NGX_HTTP_MP4_STTS_ATOM].buf = atom;
NGX_HTTP_MP4_STTS_ATOM 2093 src/http/modules/ngx_http_mp4_module.c     atom = trak->out[NGX_HTTP_MP4_STTS_ATOM].buf;