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- ffmpeg -f x11grab -s 361x176 -i :0.0 -r 25 -vcodec libx264 /home/user/Videos/output.mkv
- ffmpeg version 2.4.3-1ubuntu1~trusty6 Copyright (c) 2000-2014 the FFmpeg developers
- built on Nov 22 2014 17:07:19 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
- configuration: --prefix=/usr --extra-version='1ubuntu1~trusty6' --build-suffix=-ffmpeg --toolchain=hardened --extra-cflags= --extra-cxxflags= --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-fontconfig --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --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-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-opengl --enable-x11grab --enable-libxvid --enable-libx265 --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libx264 --enable-libsoxr --enable-openal --enable-libopencv
- libavutil 54. 7.100 / 54. 7.100
- libavcodec 56. 1.100 / 56. 1.100
- libavformat 56. 4.101 / 56. 4.101
- libavdevice 56. 0.100 / 56. 0.100
- libavfilter 5. 1.100 / 5. 1.100
- libavresample 2. 1. 0 / 2. 1. 0
- libswscale 3. 0.100 / 3. 0.100
- libswresample 1. 1.100 / 1. 1.100
- libpostproc 53. 0.100 / 53. 0.100
- [x11grab @ 0xc9e080] device: :0.0 -> display: :0.0 x: 0 y: 0 width: 361 height: 176
- [x11grab @ 0xc9e080] shared memory extension found
- Input #0, x11grab, from ':0.0':
- Duration: N/A, start: 1472646020.012717, bitrate: 60933 kb/s
- Stream #0:0: Video: rawvideo (BGR[0] / 0x524742), bgr0, 361x176, 60933 kb/s, 29.97 tbr, 1000k tbn, 29.97 tbc
- File '/home/rabeet/Videos/output.mkv' already exists. Overwrite ? [y/N] y
- No pixel format specified, yuv444p for H.264 encoding chosen.
- Use -pix_fmt yuv420p for compatibility with outdated media players.
- [libx264 @ 0xcbba80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX LZCNT
- [libx264 @ 0xcbba80] profile High 4:4:4 Predictive, level 1.3, 4:4:4 8-bit
- [libx264 @ 0xcbba80] 264 - core 142 r2389 956c8d8 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=4 threads=3 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=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
- Output #0, matroska, to '/home/rabeet/Videos/output.mkv':
- Metadata:
- encoder : Lavf56.4.101
- Stream #0:0: Video: h264 (libx264) (H264 / 0x34363248), yuv444p, 361x176, q=-1--1, 25 fps, 1k tbn, 25 tbc
- Metadata:
- encoder : Lavc56.1.100 libx264
- Stream mapping:
- Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
- Press [q] to stop, [?] for help
- [swscaler @ 0xcc7060] Warning: data is not aligned! This can lead to a speedloss
- frame= 17 fps=0.0 q=0.0 size= 1kB time=00:00:00.00 bitrate=N/A dup=0 droframe= 29 fps= 28 q=0.0 size= 1kB time=00:00:00.00 bitrate=N/A dup=0 droframe= 42 fps= 28 q=0.0 size= 1kB time=00:00:00.00 bitrate=N/A dup=0 droframe= 55 fps= 27 q=28.0 size= 2kB time=00:00:22.48 bitrate= 0.6kbits/frame= 68 fps= 26 q=28.0 size= 2kB time=00:00:23.00 bitrate= 0.6kbits/frame= 81 fps= 26 q=28.0 size= 2kB time=00:00:23.52 bitrate= 0.7kbits/frame= 94 fps= 26 q=28.0 size= 2kB time=00:00:24.04 bitrate= 0.8kbits/frame= 107 fps= 26 q=28.0 size= 3kB time=00:00:24.56 bitrate= 0.9kbits/frame= 120 fps= 26 q=28.0 size= 3kB time=00:00:25.08 bitrate= 1.0kbits/frame= 133 fps= 26 q=28.0 size= 3kB time=00:00:25.60 bitrate= 1.0kbits/frame= 147 fps= 26 q=28.0 size= 4kB time=00:00:26.16 bitrate= 1.1kbits/frame= 160 fps= 26 q=28.0 size= 4kB time=00:00:26.68 bitrate= 1.2kbits/frame= 173 fps= 25 q=28.0 size= 4kB time=00:00:27.20 bitrate= 1.2kbits/frame= 186 fps= 25 q=28.0 size= 4kB time=00:00:27.72 bitrate= 1.3kbits/frame= 198 fps= 25 q=28.0 size= 5kB time=00:00:28.20 bitrate= 1.3kbits/frame= 211 fps= 25 q=28.0 size= 5kB time=00:00:28.72 bitrate= 1.4kbits/frame= 224 fps= 25 q=28.0 size= 6kB time=00:00:29.24 bitrate= 1.7kbits/frame= 237 fps= 25 q=28.0 size= 6kB time=00:00:29.76 bitrate= 1.8kbits/frame= 250 fps= 25 q=28.0 size= 7kB time=00:00:30.28 bitrate= 1.9kbits/frame= 263 fps= 25 q=28.0 size= 7kB time=00:00:30.80 bitrate= 2.0kbits/frame= 276 fps= 25 q=28.0 size= 8kB time=00:00:31.32 bitrate= 2.0kbits/frame= 289 fps= 25 q=28.0 size= 8kB time=00:00:31.84 bitrate= 2.1kbits/frame= 302 fps= 25 q=28.0 size= 8kB time=00:00:32.36 bitrate= 2.1kbits/frame= 315 fps= 25 q=28.0 size= 9kB time=00:00:32.88 bitrate= 2.2kbits/frame= 328 fps= 25 q=28.0 size= 9kB time=00:00:33.40 bitrate= 2.2kbits/frame= 341 fps= 25 q=28.0 size= 9kB time=00:00:33.92 bitrate= 2.2kbits/frame= 354 fps= 25 q=28.0 size= 10kB time=00:00:34.44 bitrate= 2.3kbits/frame= 366 fps= 25 q=28.0 size= 10kB time=00:00:34.92 bitrate= 2.3kbits/frame= 379 fps= 25 q=28.0 size= 10kB time=00:00:35.44 bitrate= 2.3kbits/frame= 392 fps= 25 q=28.0 size= 11kB time=00:00:35.96 bitrate= 2.4kbits/frame= 404 fps= 25 q=28.0 size= 11kB time=00:00:36.44 bitrate= 2.4kbits/frame= 417 fps= 25 q=28.0 size= 11kB time=00:00:36.96 bitrate= 2.5kbits/frame= 430 fps= 25 q=28.0 size= 12kB time=00:00:37.48 bitrate= 2.6kbits/frame= 443 fps= 25 q=28.0 size= 12kB time=00:00:38.00 bitrate= 2.7kbits/frame= 456 fps= 25 q=28.0 size= 13kB time=00:00:38.52 bitrate= 2.7kbits/frame= 469 fps= 25 q=28.0 size= 13kB time=00:00:39.04 bitrate= 2.8kbits/frame= 481 fps= 25 q=28.0 size= 13kB time=00:00:39.52 bitrate= 2.8kbits/frame= 494 fps= 25 q=28.0 size= 14kB time=00:00:40.04 bitrate= 2.8kbits/frame= 507 fps= 25 q=28.0 size= 14kB time=00:00:40.56 bitrate= 2.8kbits/frame= 520 fps= 25 q=28.0 size= 14kB time=00:00:41.08 bitrate= 2.8kbits/frame= 533 fps= 25 q=28.0 size= 14kB time=00:00:41.60 bitrate= 2.9kbits/frame= 545 fps= 25 q=-1.0 Lsize= 16kB time=00:00:43.96 bitrate= 3.0kbits/s dup=0 drop=437
- video:12kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 33.778328%
- [libx264 @ 0xcbba80] frame I:5 Avg QP: 9.30 size: 102
- [libx264 @ 0xcbba80] frame P:145 Avg QP:10.52 size: 31
- [libx264 @ 0xcbba80] frame B:395 Avg QP:12.92 size: 16
- [libx264 @ 0xcbba80] consecutive B-frames: 2.9% 1.1% 0.6% 95.4%
- [libx264 @ 0xcbba80] mb I I16..4: 20.3% 79.2% 0.5%
- [libx264 @ 0xcbba80] mb P I16..4: 0.0% 0.1% 0.1% P16..4: 0.0% 0.0% 0.0% 0.0% 0.0% skip:99.7%
- [libx264 @ 0xcbba80] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.2% 0.0% 0.0% direct: 0.0% skip:99.8% L0:54.2% L1:45.8% BI: 0.0%
- [libx264 @ 0xcbba80] 8x8 transform intra:76.0% inter:0.0%
- [libx264 @ 0xcbba80] coded y,u,v intra: 2.2% 0.0% 0.0% inter: 0.0% 0.0% 0.0%
- [libx264 @ 0xcbba80] i16 v,h,dc,p: 89% 0% 11% 0%
- [libx264 @ 0xcbba80] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 11% 0% 89% 0% 0% 0% 0% 0% 0%
- [libx264 @ 0xcbba80] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 10% 54% 1% 8% 4% 1% 0% 2%
- [libx264 @ 0xcbba80] Weighted P-Frames: Y:0.0% UV:0.0%
- [libx264 @ 0xcbba80] ref P L0: 92.9% 0.0% 7.1%
- [libx264 @ 0xcbba80] ref B L0: 77.3% 20.2% 2.4%
- [libx264 @ 0xcbba80] kb/s:2.08
- Received signal 2: terminating.
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