[Bug 1478337] Re: Unknown encoder 'libx264'
Then please post the full command line and it's output. The libx264 encoder works just fine, e.g.: $ ffmpeg -f lavfi -i testsrc=d=1 -vcodec libx264 output.mp4 ffmpeg version 2.5.7-0ubuntu0.15.04.1 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.2 (Ubuntu 4.9.2-10ubuntu13) configuration: --prefix=/usr --extra-version=0ubuntu0.15.04.1 --build-suffix=-ffmpeg --toolchain=hardened --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-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-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libwavpack --enable-libwebp --enable-libxvid --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libvpx --enable-libx264 --enable-libsoxr --enable-gnutls --e nable-openal --enable-libopencv --enable-librtmp --enable-libx265 libavutil 54. 15.100 / 54. 15.100 libavcodec 56. 13.100 / 56. 13.100 libavformat56. 15.102 / 56. 15.102 libavdevice56. 3.100 / 56. 3.100 libavfilter 5. 2.103 / 5. 2.103 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc53. 3.100 / 53. 3.100 Input #0, lavfi, from 'testsrc=d=1': Duration: N/A, start: 0.00, bitrate: N/A Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc No pixel format specified, yuv444p for H.264 encoding chosen. Use -pix_fmt yuv420p for compatibility with outdated media players. [libx264 @ 0x1c24b60] using SAR=1/1 [libx264 @ 0x1c24b60] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2 [libx264 @ 0x1c24b60] profile High 4:4:4 Predictive, level 1.3, 4:4:4 8-bit [libx264 @ 0x1c24b60] 264 - core 142 r2495 6a301b6 - 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=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=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, mp4, to 'output.mp4': Metadata: encoder : Lavf56.15.102 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv444p, 320x240 [SAR 1:1 DAR 4:3], q=-1--1, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc56.13.100 libx264 Stream mapping: Stream #0:0 - #0:0 (rawvideo (native) - h264 (libx264)) Press [q] to stop, [?] for help frame= 25 fps=0.0 q=-1.0 Lsize= 9kB time=00:00:00.92 bitrate= 75.7kbits/s video:7kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 14.635430% [libx264 @ 0x1c24b60] frame I:1 Avg QP:19.50 size: 2846 [libx264 @ 0x1c24b60] frame P:9 Avg QP:17.62 size: 346 [libx264 @ 0x1c24b60] frame B:15Avg QP:14.18 size:64 [libx264 @ 0x1c24b60] consecutive B-frames: 20.0% 0.0% 0.0% 80.0% [libx264 @ 0x1c24b60] mb I I16..4: 31.3% 41.7% 27.0% [libx264 @ 0x1c24b60] mb P I16..4: 1.2% 2.0% 0.6% P16..4: 8.6% 3.3% 2.0% 0.0% 0.0%skip:82.2% [libx264 @ 0x1c24b60] mb B I16..4: 0.2% 0.1% 0.0% B16..8: 4.8% 0.1% 0.0% direct: 0.2% skip:94.5% L0:39.7% L1:54.9% BI: 5.4% [libx264 @ 0x1c24b60] 8x8 transform intra:44.1% inter:48.9% [libx264 @ 0x1c24b60] coded y,u,v intra: 12.2% 11.2% 11.0% inter: 0.7% 0.9% 0.8% [libx264 @ 0x1c24b60] i16 v,h,dc,p: 71% 19% 3% 7% [libx264 @ 0x1c24b60] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 71% 6% 23% 0% 0% 0% 0% 0% 0% [libx264 @ 0x1c24b60] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 47% 31% 15% 2% 1% 1% 0% 2% 0% [libx264 @ 0x1c24b60] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0x1c24b60] ref P L0: 63.4% 5.0% 23.5% 8.1% [libx264 @ 0x1c24b60] ref B L0: 73.3% 23.3% 3.5% [libx264 @ 0x1c24b60] ref B L1: 97.8% 2.2% [libx264 @ 0x1c24b60] kb/s:55.28 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478337 Title: Unknown encoder 'libx264' To manage notifications about this bug go to:
[Bug 1478337] Re: Unknown encoder 'libx264'
Sorry this was just a typo in my bug report, I didn't miss it in my command line options. ** Description changed: If I try to convert a video using h264 codec, I get the error - Unknown encoder 'lib264' + Unknown encoder 'libx264' For example: ffmpeg -i input -vcodec libx264 output.mp4 However doing the same with avconv works: avconv -i input -vcodec libx264 output.mp4 aptitude search libavcodec gives: - p libavcodec-dev - Development files for libavcodec - p libavcodec-dev:i386 - Development files for libavcodec + p libavcodec-dev - Development files for libavcodec + p libavcodec-dev:i386 - Development files for libavcodec i libavcodec-extra- Libav codec library (additional codecs met - i libavcodec-extra-56 - Libav codec library (additional codecs) - p libavcodec-extra-56:i386- Libav codec library (additional codecs) + i libavcodec-extra-56 - Libav codec library (additional codecs) + p libavcodec-extra-56:i386- Libav codec library (additional codecs) p libavcodec-ffmpeg-dev - FFmpeg library with de/encoders for audio/ p libavcodec-ffmpeg-dev:i386 - FFmpeg library with de/encoders for audio/ i A libavcodec-ffmpeg56 - FFmpeg library with de/encoders for audio/ p libavcodec-ffmpeg56:i386- FFmpeg library with de/encoders for audio/ - c libavcodec53- Libav codec library - c libavcodec54- Libav codec library - c libavcodec56- Libav codec library + c libavcodec53- Libav codec library + c libavcodec54- Libav codec library + c libavcodec56- Libav codec library p libavcodec56:i386 - Libav codec library ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: ffmpeg 7:2.5.7-0ubuntu0.15.04.1 ProcVersionSignature: Ubuntu 3.19.0-23.24-generic 3.19.8-ckt2 Uname: Linux 3.19.0-23-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 CurrentDesktop: GNOME Date: Sun Jul 26 13:56:40 2015 InstallationDate: Installed on 2013-11-22 (611 days ago) InstallationMedia: Lubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) SourcePackage: ffmpeg UpgradeStatus: Upgraded to vivid on 2015-06-29 (27 days ago) ** Changed in: ffmpeg (Ubuntu) Status: Invalid = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478337 Title: Unknown encoder 'libx264' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/1478337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1478337] Re: Unknown encoder 'libx264'
Thanks. I just replaced it with the version from vivid and now it works! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478337 Title: Unknown encoder 'libx264' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/1478337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1478337] Re: Unknown encoder 'libx264'
For example: (As input I used http://media.xiph.org/video/derf/y4m/park_joy_1080p50.y4m (named as input.y4m)) ffmpeg -i input.y4m -vcodec libx264 out.mp4 ffmpeg version 2.6.2 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1) configuration: libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat56. 25.101 / 56. 25.101 libavdevice56. 4.100 / 56. 4.100 libavfilter 5. 11.102 / 5. 11.102 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 [yuv4mpegpipe @ 0x1fbe1c0] Stream #0: not enough frames to estimate rate; consider increasing probesize Input #0, yuv4mpegpipe, from 'input.y4m': Duration: N/A, bitrate: N/A Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 1920x1080, SAR 1:1 DAR 16:9, 50 fps, 50 tbr, 50 tbn, 50 tbc Unknown encoder 'libx264' However avconv instead of ffmpeg works. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478337 Title: Unknown encoder 'libx264' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/1478337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1478337] Re: Unknown encoder 'libx264'
ffmpeg version 2.6.2 Copyright (c) 2000-2015 the FFmpeg developers This version of ffmpeg does not come from Ubuntu, hence closing the bug as invalid. Please report any problems with it wherever you got it from. The ffmpeg version in vivid is currently 2.5.7-0ubuntu0.15.04.1. If you want to use a newer ffmpeg versions from Ubuntu, you can try the one from wily. ** Changed in: ffmpeg (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478337 Title: Unknown encoder 'libx264' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/1478337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1478337] Re: Unknown encoder 'libx264'
Unknown encoder 'lib264' Looks like you missed the 'x' between 'lib' and '264'. Using the actual libx264 encoder works fine. Thus closing this bug as invalid. ** Changed in: ffmpeg (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478337 Title: Unknown encoder 'libx264' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/1478337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
