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- hopper@hopper-xubuntu:~$ ffmpeg -f v4l2 -i /dev/video0 -vcodec mjpeg -video_size 1280x720 -framerate 60 -i /dev/video1 -vcodec mjpeg -video_size 1280x720 -framerate 60 -filter_complex hstack -c:v libx264 -framerate 60 -threads 0 outputsplit.ts
- ffmpeg version 2.8.11-0ubuntu0.16.04.1 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 --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
- libavutil 54. 31.100 / 54. 31.100
- libavcodec 56. 60.100 / 56. 60.100
- libavformat 56. 40.101 / 56. 40.101
- libavdevice 56. 4.100 / 56. 4.100
- libavfilter 5. 40.101 / 5. 40.101
- libavresample 2. 1. 0 / 2. 1. 0
- libswscale 3. 1.101 / 3. 1.101
- libswresample 1. 2.101 / 1. 2.101
- libpostproc 53. 3.100 / 53. 3.100
- Input #0, video4linux2,v4l2, from '/dev/video0':
- Duration: N/A, start: 415488.285141, bitrate: 132710 kb/s
- Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1280x720, 132710 kb/s, 9 fps, 9 tbr, 1000k tbn, 1000k tbc
- [video4linux2,v4l2 @ 0x26427c0] The driver changed the time per frame from 1/60 to 1/30
- [mjpeg @ 0x26430c0] Changeing bps to 8
- Input #1, video4linux2,v4l2, from '/dev/video1':
- Duration: N/A, start: 415488.901416, bitrate: N/A
- Stream #1:0: Video: mjpeg, yuvj422p(pc, bt470bg/unknown/unknown), 1280x720, -5 kb/s, 30 fps, 30 tbr, 1000k tbn, 1000k tbc
- File 'outputsplit.ts' already exists. Overwrite ? [y/N] y
- [swscaler @ 0x26525c0] deprecated pixel format used, make sure you did set range correctly
- No pixel format specified, yuv422p for H.264 encoding chosen.
- Use -pix_fmt yuv420p for compatibility with outdated media players.
- [libx264 @ 0x2646880] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
- [libx264 @ 0x2646880] profile High 4:2:2, level 4.0, 4:2:2 8-bit
- Output #0, mpegts, to 'outputsplit.ts':
- Metadata:
- encoder : Lavf56.40.101
- Stream #0:0: Video: h264 (libx264), yuv422p, 2560x720, q=-1--1, 9 fps, 90k tbn, 9 tbc (default)
- Metadata:
- encoder : Lavc56.60.100 libx264
- Stream mapping:
- Stream #0:0 (rawvideo) -> hstack:input0
- Stream #1:0 (mjpeg) -> hstack:input1
- hstack -> Stream #0:0 (libx264)
- Press [q] to stop, [?] for help
- [video4linux2,v4l2 @ 0x26427c0] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
- [video4linux2,v4l2 @ 0x2640620] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
- Past duration 0.711952 too large
- Past duration 0.748039 too large 867kB time=00:00:01.33 bitrate=5326.4kbits/s dup=0 drop=148
- Past duration 0.847954 too large
- Past duration 0.912361 too large 917kB time=00:00:01.55 bitrate=4830.4kbits/s dup=0 drop=149
- Past duration 0.976234 too large 1295kB time=00:00:02.55 bitrate=4151.4kbits/s dup=0 drop=158
- Past duration 0.988853 too large 1874kB time=00:00:04.00 bitrate=3838.6kbits/s dup=0 drop=165
- Past duration 0.800850 too large 2033kB time=00:00:04.55 bitrate=3655.0kbits/s dup=0 drop=167
- Past duration 0.712868 too large
- Past duration 0.912895 too large 2172kB time=00:00:05.00 bitrate=3557.9kbits/s dup=0 drop=167
- Past duration 0.932350 too large 2184kB time=00:00:05.11 bitrate=3500.2kbits/s dup=0 drop=167
- Past duration 0.617134 too large 2808kB time=00:00:06.66 bitrate=3450.6kbits/s dup=0 drop=168
- Past duration 0.701591 too large
- Past duration 0.713799 too large 3070kB time=00:00:07.55 bitrate=3328.3kbits/s dup=0 drop=168
- Past duration 0.673470 too large 3283kB time=00:00:08.22 bitrate=3271.0kbits/s dup=0 drop=168
- Past duration 0.773033 too large
- Past duration 0.890282 too large 4065kB time=00:00:10.33 bitrate=3222.6kbits/s dup=0 drop=169
- Past duration 0.914635 too large 4805kB time=00:00:12.88 bitrate=3053.9kbits/s dup=0 drop=170
- Past duration 0.634254 too large
- Past duration 0.715187 too large 5537kB time=00:00:18.33 bitrate=2474.2kbits/s dup=0 drop=170
- Past duration 0.615761 too large 6297kB time=00:00:21.22 bitrate=2430.6kbits/s dup=0 drop=170
- Past duration 0.892052 too large 7740kB time=00:00:25.77 bitrate=2459.7kbits/s dup=0 drop=170
- Past duration 0.936073 too large 8722kB time=00:00:32.88 bitrate=2172.6kbits/s dup=0 drop=172
- Past duration 0.713051 too large 10614kB time=00:00:41.22 bitrate=2109.2kbits/s dup=0 drop=172
- Past duration 0.641197 too large 10634kB time=00:00:41.55 bitrate=2096.3kbits/s dup=0 drop=172
- Past duration 0.693993 too large 11216kB time=00:00:44.00 bitrate=2088.2kbits/s dup=0 drop=174
- Past duration 0.817940 too large 11566kB time=00:00:44.88 bitrate=2110.8kbits/s dup=0 drop=174
- Past duration 0.810097 too large 12322kB time=00:00:48.22 bitrate=2093.2kbits/s dup=0 drop=175
- Past duration 0.910103 too large 12588kB time=00:00:49.66 bitrate=2076.2kbits/s dup=0 drop=175
- Past duration 0.737892 too large 13751kB time=00:00:52.55 bitrate=2143.4kbits/s dup=0 drop=175
- Past duration 0.718864 too large
- Past duration 0.918892 too large 13959kB time=00:00:54.66 bitrate=2091.8kbits/s dup=0 drop=176
- Past duration 0.995461 too large 15634kB time=00:01:00.77 bitrate=2107.2kbits/s dup=0 drop=178
- Past duration 0.607674 too large 15787kB time=00:01:02.77 bitrate=2060.1kbits/s dup=0 drop=180
- Past duration 0.699379 too large 16281kB time=00:01:04.44 bitrate=2069.5kbits/s dup=0 drop=180
- Past duration 0.799385 too large 16733kB time=00:01:04.88 bitrate=2112.4kbits/s dup=0 drop=180
- Past duration 0.908211 too large 17313kB time=00:01:07.55 bitrate=2099.5kbits/s dup=0 drop=180
- Past duration 0.908211 too large 17850kB time=00:01:10.11 bitrate=2085.7kbits/s dup=0 drop=182
- Past duration 0.976341 too large 18435kB time=00:01:11.66 bitrate=2107.3kbits/s dup=0 drop=183
- Past duration 0.604408 too large 18651kB time=00:01:12.66 bitrate=2102.6kbits/s dup=0 drop=183
- Past duration 0.808952 too large 19509kB time=00:01:15.44 bitrate=2118.4kbits/s dup=0 drop=183
- Past duration 0.609123 too large 19710kB time=00:01:17.22 bitrate=2090.9kbits/s dup=0 drop=183
- Past duration 0.924629 too large 19873kB time=00:01:17.33 bitrate=2105.2kbits/s dup=0 drop=183
- Past duration 0.816811 too large 20301kB time=00:01:18.44 bitrate=2120.1kbits/s dup=0 drop=183
- Past duration 0.916603 too large
- Past duration 0.797401 too large 21301kB time=00:01:22.88 bitrate=2105.2kbits/s dup=0 drop=183
- Past duration 0.898186 too large 22275kB time=00:01:27.00 bitrate=2097.4kbits/s dup=0 drop=184
- Past duration 0.610069 too large 22499kB time=00:01:27.66 bitrate=2102.4kbits/s dup=0 drop=184
- frame= 457 fps=3.7 q=-1.0 Lsize= 25136kB time=00:01:39.55 bitrate=2068.3kbits/s dup=0 drop=184
- video:23263kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 8.052218%
- [libx264 @ 0x2646880] frame I:2 Avg QP:15.86 size:407420
- [libx264 @ 0x2646880] frame P:149 Avg QP:16.45 size:124057
- [libx264 @ 0x2646880] frame B:306 Avg QP:21.34 size: 14777
- [libx264 @ 0x2646880] consecutive B-frames: 10.3% 0.4% 2.6% 86.7%
- [libx264 @ 0x2646880] mb I I16..4: 5.5% 59.9% 34.6%
- [libx264 @ 0x2646880] mb P I16..4: 0.5% 8.5% 0.8% P16..4: 28.9% 18.6% 16.6% 0.0% 0.0% skip:26.1%
- [libx264 @ 0x2646880] mb B I16..4: 0.1% 0.6% 0.0% B16..8: 19.7% 2.8% 0.9% direct: 5.4% skip:70.5% L0:42.0% L1:44.8% BI:13.2%
- [libx264 @ 0x2646880] 8x8 transform intra:83.7% inter:54.6%
- [libx264 @ 0x2646880] coded y,uvDC,uvAC intra: 89.7% 94.5% 80.4% inter: 17.8% 33.7% 15.8%
- [libx264 @ 0x2646880] i16 v,h,dc,p: 10% 10% 5% 75%
- [libx264 @ 0x2646880] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 24% 24% 4% 4% 6% 6% 6% 8%
- [libx264 @ 0x2646880] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 18% 10% 6% 8% 10% 9% 9% 7%
- [libx264 @ 0x2646880] i8c dc,h,v,p: 53% 15% 24% 8%
- [libx264 @ 0x2646880] Weighted P-Frames: Y:0.0% UV:0.0%
- [libx264 @ 0x2646880] ref P L0: 51.6% 7.1% 26.6% 14.6%
- [libx264 @ 0x2646880] ref B L0: 74.3% 17.9% 7.9%
- [libx264 @ 0x2646880] ref B L1: 91.3% 8.7%
- [libx264 @ 0x2646880] kb/s:1909.94
- Exiting normally, received signal 2.
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