$ ffmpeg -i Hagalaz.mp4 -r 25 -t 30 -vcodec libx264 -b:v 5000k -g 100 -an -f dash -min_seg_duration 4000000 -use_template 1 -use_timeline 1 -single_file 1 -init_seg_name init-\$RepresentationID\$.mp4 -media_seg_name test-\$RepresentationID\$-\$Number\$.mp4 test.mpd
ffmpeg version N-86838-gdd4b7ba Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
  configuration: --prefix=/usr/local --enable-gpl --enable-nonfree --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-libvidstab --enable-libxcb
  libavutil      55. 68.100 / 55. 68.100
  libavcodec     57.102.100 / 57.102.100
  libavformat    57. 76.100 / 57. 76.100
  libavdevice    57.  7.100 / 57.  7.100
  libavfilter     6. 95.100 /  6. 95.100
  libswscale      4.  7.101 /  4.  7.101
  libswresample   2.  8.100 /  2.  8.100
  libpostproc    54.  6.100 / 54.  6.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Hagalaz.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf56.40.101
  Duration: 00:08:04.82, start: 0.000000, bitrate: 6897 kb/s
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709/unknown/bt709), 1920x1080 [SAR 1:1 DAR 16:9], 6695 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    Metadata:
      handler_name    : VideoHandler
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 196 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0x35aa5a0] using SAR=1/1
[libx264 @ 0x35aa5a0] using cpu capabilities: MMX2 SSE2Fast LZCNT
[libx264 @ 0x35aa5a0] profile High, level 4.0
[libx264 @ 0x35aa5a0] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=100 keyint_min=10 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=5000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[dash @ 0x3626200] Opening 'test-stream0.m4s' for writing
Output #0, dash, to 'test.mpd':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf57.76.100
    Stream #0:0(und): Video: h264 (libx264), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 5000 kb/s, 25 fps, 12800 tbn, 25 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      encoder         : Lavc57.102.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/5000000 buffer size: 0 vbv_delay: -1
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writingitrate=N/A speed=   0x
[dash @ 0x3626200] Opening 'test-stream0.m4s' for readingate=N/A speed=0.49x
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writing
[dash @ 0x3626200] Segment durations differ too much, enable use_timeline and use_template, or keep a stricter keyframe interval
[dash @ 0x3626200] Opening 'test-stream0.m4s' for reading
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writing
[dash @ 0x3626200] Opening 'test-stream0.m4s' for readingate=N/A speed=0.527x
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writing
[dash @ 0x3626200] Opening 'test-stream0.m4s' for readingate=N/A speed=0.515x
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writing
[dash @ 0x3626200] Opening 'test-stream0.m4s' for readingate=N/A speed=0.509x
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writing
[dash @ 0x3626200] Opening 'test-stream0.m4s' for readingate=N/A speed=0.511x
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writing
[dash @ 0x3626200] Opening 'test-stream0.m4s' for readingate=N/A speed=0.528x
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writing
[dash @ 0x3626200] Opening 'test-stream0.m4s' for reading
[dash @ 0x3626200] Opening 'test.mpd.tmp' for writing
frame=  750 fps= 14 q=-1.0 Lsize=N/A time=00:00:29.88 bitrate=N/A speed=0.539x
video:17530kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[libx264 @ 0x35aa5a0] frame I:9     Avg QP:10.12  size:120177
[libx264 @ 0x35aa5a0] frame P:305   Avg QP:12.00  size: 39247
[libx264 @ 0x35aa5a0] frame B:436   Avg QP:16.11  size: 11233
[libx264 @ 0x35aa5a0] consecutive B-frames: 10.0% 32.0% 16.4% 41.6%
[libx264 @ 0x35aa5a0] mb I  I16..4: 20.7% 57.9% 21.4%
[libx264 @ 0x35aa5a0] mb P  I16..4:  4.9%  9.5%  2.4%  P16..4: 34.1% 15.2%  8.0%  0.0%  0.0%    skip:26.0%
[libx264 @ 0x35aa5a0] mb B  I16..4:  0.3%  0.5%  0.1%  B16..8: 39.1%  6.0%  0.7%  direct: 2.3%  skip:50.9%  L0:45.1% L1:51.6% BI: 3.3%
[libx264 @ 0x35aa5a0] final ratefactor: 14.88
[libx264 @ 0x35aa5a0] 8x8 transform intra:56.7% inter:72.5%
[libx264 @ 0x35aa5a0] coded y,uvDC,uvAC intra: 34.5% 77.2% 65.2% inter: 9.4% 18.3% 3.5%
[libx264 @ 0x35aa5a0] i16 v,h,dc,p: 53% 23%  9% 15%
[libx264 @ 0x35aa5a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 16% 43%  4%  5%  4%  5%  3%  4%
[libx264 @ 0x35aa5a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 23% 32%  3%  6%  4%  4%  3%  2%
[libx264 @ 0x35aa5a0] i8c dc,h,v,p: 65% 17% 15%  3%
[libx264 @ 0x35aa5a0] Weighted P-Frames: Y:5.6% UV:0.0%
[libx264 @ 0x35aa5a0] ref P L0: 69.6%  5.2% 17.6%  7.3%  0.3%
[libx264 @ 0x35aa5a0] ref B L0: 88.0% 10.6%  1.4%
[libx264 @ 0x35aa5a0] ref B L1: 95.7%  4.3%
[libx264 @ 0x35aa5a0] kb/s:4786.56