oliver@NUC-1:~$ ./ffmpeg -f v4l2 -thread_queue_size 1024 -video_size 1920x1080 -framerate 25 -i /dev/video0 -f alsa -thread_queue_size 1024 -i "hw:CARD=XI100DUSBHDMI,DEV=0" -vcodec libx265 -preset ultrafast -vb 3200k -maxrate 3200k -bufsize 3200k -vf yadif=1 -acodec aac -ab 192k -t 60 -f mpegts ~/Desktop/capture.ts -y
ffmpeg version N-81511-gaabe12e Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
  configuration: --enable-gpl --enable-version3 --enable-static --enable-libx264 --enable-libx265 --enable-nvenc --enable-libpulse --disable-debug
  libavutil      55. 29.100 / 55. 29.100
  libavcodec     57. 54.101 / 57. 54.101
  libavformat    57. 48.101 / 57. 48.101
  libavdevice    57.  0.102 / 57.  0.102
  libavfilter     6. 58.100 /  6. 58.100
  libswscale      4.  1.100 /  4.  1.100
  libswresample   2.  1.100 /  2.  1.100
  libpostproc    54.  0.100 / 54.  0.100
[video4linux2,v4l2 @ 0x2d0e560] Dequeued v4l2 buffer contains corrupted data (0 bytes).
    Last message repeated 31 times
Input #0, video4linux2,v4l2, from '/dev/video0':
  Duration: N/A, start: 841.799371, bitrate: 829440 kb/s
    Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1920x1080, 829440 kb/s, 25 fps, 25 tbr, 1000k tbn, 1000k tbc
Guessed Channel Layout for Input Stream #1.0 : stereo
Input #1, alsa, from 'hw:CARD=XI100DUSBHDMI,DEV=0':
  Duration: N/A, start: 1473103134.484202, bitrate: 1536 kb/s
    Stream #1:0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
x265 [info]: HEVC encoder version 2.0+1-6a9b6a828f79
x265 [info]: build info [Linux][GCC 5.4.0][64 bit] 8bit
x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
x265 [info]: Main 4:2:2 10 profile, Level-4.1 (Main tier)
x265 [info]: Thread pool created using 8 threads
x265 [info]: frame threads / pool features       : 3 / wpp(34 rows)
x265 [info]: Coding QT: max CU size, min CU size : 32 / 16
x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
x265 [info]: ME / range / subpel / merge         : dia / 57 / 0 / 2
x265 [info]: Keyframe min / max / scenecut       : 25 / 250 / 0
x265 [info]: Lookahead / bframes / badapt        : 5 / 3 / 0
x265 [info]: b-pyramid / weightp / weightb       : 1 / 0 / 0
x265 [info]: References / ref-limit  cu / depth  : 1 / off / off
x265 [info]: AQ: mode / str / qg-size / cu-tree  : 1 / 0.0 / 32 / 1
x265 [info]: Rate Control / qCompress            : ABR-3200 kbps / 0.60
x265 [info]: tools: rd=2 psy-rd=2.00 early-skip rskip tmvp fast-intra
x265 [info]: tools: strong-intra-smoothing lslices=6 deblock
[mpegts @ 0x2d29440] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    Last message repeated 1 times
Output #0, mpegts, to '/home/oliver/Desktop/capture.ts':
  Metadata:
    encoder         : Lavf57.48.101
    Stream #0:0: Video: hevc (libx265), yuv422p, 1920x1080, q=2-31, 3200 kb/s, 50 fps, 90k tbn, 50 tbc
    Metadata:
      encoder         : Lavc57.54.101 libx265
    Stream #0:1: Audio: aac (LC), 48000 Hz, stereo, fltp, delay 1024, padding 0, 192 kb/s
    Metadata:
      encoder         : Lavc57.54.101 aac
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> hevc (libx265))
  Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
Past duration 0.737694 too large
frame=   25 fps=0.0 q=-0.0 size=      36kB time=00:00:00.21 bitrate=1364.5kbits/frame=   51 fps= 50 q=-0.0 size=     102kB time=00:00:00.72 bitrate=1151.9kbits/frame=   76 fps= 50 q=-0.0 size=     145kB time=00:00:01.21 bitrate= 976.7kbits/frame=  101 fps= 50 q=-0.0 size=     293kB time=00:00:01.72 bitrate=1388.8kbits/frame=  127 fps= 50 q=-0.0 size=     367kB time=00:00:02.24 bitrate=1342.6kbits/frame=  151 fps= 50 q=-0.0 size=     486kB time=00:00:02.73 bitrate=1457.1kbits/frame=  177 fps= 50 q=-0.0 size=     580kB time=00:00:03.24 bitrate=1465.0kbits/frame=  202 fps= 50 q=-0.0 size=     634kB time=00:00:03.73 bitrate=1392.0kbits/frame=  227 fps= 50 q=-0.0 size=     739kB time=00:00:04.24 bitrate=1425.4kbits/frame=  253 fps= 50 q=-0.0 size=     831kB time=00:00:04.75 bitrate=1430.7kbits/frame=  263 fps= 49 q=-0.0 Lsize=     876kB time=00:00:05.20 bitrate=1379.6kbits/s dup=0 drop=1 speed=0.967x    
video:783kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 11.578809%
x265 [info]: frame I:      2, Avg QP:34.86  kb/s: 6431.20 
x265 [info]: frame P:     66, Avg QP:17.10  kb/s: 4360.92 
x265 [info]: frame B:    195, Avg QP:19.80  kb/s: 97.53   
x265 [info]: consecutive B-frames: 4.4% 0.0% 0.0% 95.6% 

encoded 263 frames in 5.38s (48.87 fps), 1215.59 kb/s, Avg QP:19.24
[aac @ 0x2d253e0] Qavg: 65536.000