On Wed, Jan 27, 2016 at 9:39 AM, salsaman <[email protected]> wrote:
> Can confirm this. E.g. with 2 jpeg: > > > $ ffmpeg -r 1. -pattern_type glob -i '*.jpg' -c:v libx264 test.mp4 > > ffmpeg version 2.7.3-0ubuntu0.15.10.1 Copyright (c) 2000-2015 the FFmpeg > developers > built with gcc 5.2.1 (Ubuntu 5.2.1-22ubuntu2) 20151010 > configuration: --prefix=/usr --extra-version=0ubuntu0.15.10.1 > --build-suffix=-ffmpeg --toolchain=hardened > --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu > --enable-gpl --enable-shared --disable-stripping --enable-avresample > --enable-avisynth --enable-frei0r --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-openal --enable-libopus --enable-libpulse --enable-librtmp > --enable-libschroedinger --enable-libshine --enable-libspeex > --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx > --enable-libwavpack --enable-libwebp --enable-libxvid --enable-libzvbi > --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 > --enable-libzmq --enable-libssh --enable-libsoxr --enable-libx264 > --enable-libopencv --enable-libx265 > libavutil 54. 27.100 / 54. 27.100 > libavcodec 56. 41.100 / 56. 41.100 > libavformat 56. 36.100 / 56. 36.100 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 16.101 / 5. 16.101 > libavresample 2. 1. 0 / 2. 1. 0 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 2.100 / 1. 2.100 > libpostproc 53. 3.100 / 53. 3.100 > [mjpeg @ 0x119e280] Changeing bps to 8 > Input #0, image2, from '*.jpg': > Duration: 00:00:00.08, start: 0.000000, bitrate: N/A > Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), > 640x640, 25 tbr, 25 tbn, 25 tbc > No pixel format specified, yuvj420p for H.264 encoding chosen. > Use -pix_fmt yuv420p for compatibility with outdated media players. > [libx264 @ 0x11a6260] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 > AVX FMA3 AVX2 LZCNT BMI2 > [libx264 @ 0x11a6260] profile High, level 2.2 > [libx264 @ 0x11a6260] 264 - core 146 r2555 0c21480 - 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=250 keyint_min=1 > 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, mp4, to 'test.mp4': > Metadata: > encoder : Lavf56.36.100 > Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), > yuvj420p(pc), 640x640, q=-1--1, 1 fps, 16384 tbn, 1 tbc > Metadata: > encoder : Lavc56.41.100 libx264 > Stream mapping: > Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264)) > Press [q] to stop, [?] for help > frame= 2 fps=0.0 q=-1.0 Lsize= 131kB time=00:00:02.00 bitrate= > 535.0kbits/s > video:130kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB > muxing overhead: 0.622959% > [libx264 @ 0x11a6260] frame I:1 Avg QP:18.45 size:132061 > [libx264 @ 0x11a6260] frame P:1 Avg QP:21.02 size: 165 > [libx264 @ 0x11a6260] mb I I16..4: 0.1% 98.5% 1.4% > [libx264 @ 0x11a6260] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 4.2% > 0.0% 0.0% 0.0% 0.0% skip:95.8% > [libx264 @ 0x11a6260] 8x8 transform intra:98.5% > [libx264 @ 0x11a6260] coded y,uvDC,uvAC intra: 99.6% 90.8% 77.7% inter: > 0.0% 4.2% 0.0% > [libx264 @ 0x11a6260] i16 v,h,dc,p: 0% 100% 0% 0% > [libx264 @ 0x11a6260] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 25% 18% 8% 5% > 4% 12% 7% 10% > [libx264 @ 0x11a6260] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 21% 9% 5% 7% > 8% 8% 5% 6% > [libx264 @ 0x11a6260] i8c dc,h,v,p: 43% 27% 20% 10% > [libx264 @ 0x11a6260] Weighted P-Frames: Y:0.0% UV:0.0% > [libx264 @ 0x11a6260] kb/s:528.90 > > > > > > > $ time mplayer test.mp4 > MPlayer2 2.0-728-g2c378c7-4build1 (C) 2000-2012 MPlayer Team > Cannot open file '/home/gabriel/.mplayer/input.conf': No such file or > directory > Failed to open /home/gabriel/.mplayer/input.conf. > Cannot open file '/etc/mplayer/input.conf': No such file or directory > Failed to open /etc/mplayer/input.conf. > > Playing test.mp4. > Detected file format: QuickTime / MOV (libavformat) > [lavf] stream 0: video (h264), -vid 0 > Clip info: > major_brand: isom > minor_version: 512 > compatible_brands: isomiso2avc1mp41 > encoder: Lavf56.36.100 > Load subtitles in . > Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared object > file: No such file or directory > [vdpau] Error when calling vdp_device_create_x11: 1 > [ass] auto-open > Selected video codec: H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 > [libavcodec] > Audio: no sound > Starting playback... > VIDEO: 640x640 1.000 fps 531.7 kbps (66.5 kB/s) > VO: [xv] 640x640 => 640x640 Planar YV12 > Colorspace details not fully supported by selected vo. > V: 1.0 0/ 0 2% 0% 0.0% 0 0 > > > Exiting... (End of file) > > real 0m1.117s > user 0m0.092s > sys 0m0.020s > > > > > > Regards, > Salsaman. > > > > > > > > http://lives-video.com > https://www.openhub.net/accounts/salsaman > > On Wed, Jan 27, 2016 at 8:17 AM, Carl Eugen Hoyos <[email protected]> > wrote: > >> <pratik@...> writes: >> >> > You only know the library not all possibility with >> > that library. >> >> I actually don't know much about the libraries, I can >> give much more support for the command line tools. >> This is also why I answer less emails here than on >> the user mailing list. >> >> Carl Eugen >> >> _______________________________________________ >> Libav-user mailing list >> [email protected] >> http://ffmpeg.org/mailman/listinfo/libav-user >> > > Apologies for top posting, its the default in gmail. Salsaman.
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