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FFmpeg loader failures (Linux)

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Michael Schwendt
FFmpeg loader failures (Linux)
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With Linux (Fedora 9), the FFmpeg "Find library" function gives:

  Audacity Error
  avformat-52.dll: cannot open shared object file: No such file or directory
  [OK]

After that, another error dialog without title:

  Failed to find compatible FFmpeg libraries
  [OK]

After that, a "Locate FFmpeg" dialog that defaults to "avformat-52.dll"
which is incorrect and ought to be "libavformat.so.52" for Linux.

I downloaded 3rd party RPM packages for Fedora 9 from RPMFusion.org,
ffmpeg-libs 0.4.9-0.48.20080908.fc9, then pointed the dialog to
/usr/lib/libavformat.so.52 and was returned to the first two error dialogs
above, where I could only click OK to escape from this. Painful.

What version of FFmpeg is needed?

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LRN
Re: FFmpeg loader failures (Linux)
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On 04.11.2008 16:01, Michael Schwendt wrote:

> With Linux (Fedora 9), the FFmpeg "Find library" function gives:
>
>    Audacity Error
>    avformat-52.dll: cannot open shared object file: No such file or directory
>    [OK]
>
> After that, another error dialog without title:
>
>    Failed to find compatible FFmpeg libraries
>    [OK]
>
> After that, a "Locate FFmpeg" dialog that defaults to "avformat-52.dll"
> which is incorrect and ought to be "libavformat.so.52" for Linux.
>
>    
Seems to be a bug (indeed it should default itself to 'so' on Linux).
However, i never tested it on Linux myself, and some Linux-specific
#ifdef'ed code (some of which is responsible for library extension
defaults) may be just missing.
> I downloaded 3rd party RPM packages for Fedora 9 from RPMFusion.org,
> ffmpeg-libs 0.4.9-0.48.20080908.fc9, then pointed the dialog to
> /usr/lib/libavformat.so.52 and was returned to the first two error dialogs
> above, where I could only click OK to escape from this. Painful.
>
> What version of FFmpeg is needed?
>    
Could you please open Help->Show Log and see why exactly it fails to
load the libraries (if you can't make anything from the log, post it here).

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Michael Schwendt
Re: FFmpeg loader failures (Linux)
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On Tue, 04 Nov 2008 16:27:37 +0300, LRN wrote:

> Could you please open Help->Show Log and see why exactly it fails to
> load the libraries (if you can't make anything from the log, post it here).

If I read it right, libavcodec is not recent enough (that's a common
problem with FFmpeg API/ABI, which changes frequently):

03:02:13 PM: Trying to load FFmpeg libraries
03:02:13 PM: Trying to load from PATH. File name is avformat-52.dll
03:02:13 PM: Looking up PATH...
03:02:13 PM: PATH = /usr/lib/qt-3.3/bin:/usr/kerberos/bin:/usr/lib/ccache:/usr/local/bin:/usr/bin:/bin:/home/qa9/Desktop/files/bin
03:02:13 PM: Checking that  is in PATH...
03:02:13 PM: in PATH.
03:02:13 PM: Loading avformat from avformat-52.dll
03:02:24 PM: Trying to load avcodec and avutil
03:02:24 PM: Failed to load either avcodec or avutil
03:02:27 PM: Looking for FFmpeg libraries...
03:02:27 PM: mLibAVFormatPath is not empty, = avformat-52.dll
03:02:53 PM: User-specified path = /usr/lib/libavformat.so.52
03:02:53 PM: User-specified file exists. Success.
03:02:53 PM: Trying to load FFmpeg libraries
03:02:53 PM: mLibAVFormatPath is not empty, = /usr/lib/libavformat.so.52. Loading from it.
03:02:53 PM: Looking up PATH...
03:02:53 PM: PATH = /usr/lib/qt-3.3/bin:/usr/kerberos/bin:/usr/lib/ccache:/usr/local/bin:/usr/bin:/bin:/home/qa9/Desktop/files/bin
03:02:53 PM: Checking that /usr/lib is in PATH...
03:02:53 PM: in PATH.
03:02:53 PM: Loading avformat from /usr/lib/libavformat.so.52
03:02:54 PM: avformat loaded successfully. Acquiring the list of modules.
03:02:54 PM: List acquired and consists of 186 modules
03:02:54 PM: Item 0: path=[vdso] , name=[vdso]
03:02:54 PM: Item 1: path=/usr/lib/libvorbisenc.so.2.0.3 , name=libvorbisenc.so.2.0.3
03:02:54 PM: Item 2: path=/usr/lib/libvorbis.so.0.4.0 , name=libvorbis.so.0.4.0
03:02:54 PM: Item 3: path=/usr/lib/libogg.so.0.5.3 , name=libogg.so.0.5.3
03:02:54 PM: Item 4: path=/usr/lib/libXinerama.so.1.0.0 , name=libXinerama.so.1.0.0
03:02:54 PM: Item 5: path=/usr/lib/libSM.so.6.0.0 , name=libSM.so.6.0.0
03:02:54 PM: Item 6: path=/usr/lib/libwx_gtk2u_aui-2.8.so.0.5.0 , name=libwx_gtk2u_aui-2.8.so.0.5.0
03:02:54 PM: Item 7: path=/usr/lib/libsndfile.so.1.0.17 , name=libsndfile.so.1.0.17
03:02:54 PM: Item 8: path=/usr/lib/libFLAC.so.8.2.0 , name=libFLAC.so.8.2.0
03:02:54 PM: Item 9: path=/usr/lib/libsamplerate.so.0.1.1 , name=libsamplerate.so.0.1.1
03:02:54 PM: Item 10: path=/usr/lib/libvamp-hostsdk.so.2.0.0 , name=libvamp-hostsdk.so.2.0.0
03:02:54 PM: Item 11: path=/usr/lib/liblrdf.so.2.0.0 , name=liblrdf.so.2.0.0
03:02:54 PM: Item 12: path=/usr/lib/librdf.so.0.0.0 , name=librdf.so.0.0.0
03:02:54 PM: Item 13: path=/usr/lib/librasqal.so.0.0.0 , name=librasqal.so.0.0.0
03:02:54 PM: Item 14: path=/usr/lib/libraptor.so.1.1.0 , name=libraptor.so.1.1.0
03:02:54 PM: Item 15: path=/lib/libpthread-2.8.so , name=libpthread-2.8.so
03:02:54 PM: Item 16: path=/lib/libpthread-2.8.so , name=libpthread-2.8.so
03:02:54 PM: Item 17: path=/lib/libgcc_s-4.3.0-20080428.so.1 , name=libgcc_s-4.3.0-20080428.so.1
03:02:54 PM: Item 18: path=/usr/lib/libpangocairo-1.0.so.0.2000.4 , name=libpangocairo-1.0.so.0.2000.4
03:02:54 PM: Item 19: path=/usr/lib/libwx_gtk2u_richtext-2.8.so.0.5.0 , name=libwx_gtk2u_richtext-2.8.so.0.5.0
03:02:54 PM: Item 20: path=/usr/lib/libatk-1.0.so.0.2209.1 , name=libatk-1.0.so.0.2209.1
03:02:54 PM: Item 21: path=/usr/lib/libpng12.so.0.29.0 , name=libpng12.so.0.29.0
03:02:54 PM: Item 22: path=/lib/libnsl-2.8.so , name=libnsl-2.8.so
03:02:54 PM: Item 23: path=/lib/libnsl-2.8.so , name=libnsl-2.8.so
03:02:54 PM: Item 24: path=/usr/lib/libpq.so.5.1 , name=libpq.so.5.1
03:02:54 PM: Item 25: path=/usr/lib/libXfixes.so.3.1.0 , name=libXfixes.so.3.1.0
03:02:54 PM: Item 26: path=/usr/lib/libXrender.so.1.3.0 , name=libXrender.so.1.3.0
03:02:54 PM: Item 27: path=/usr/lib/ladspa/amp.so , name=amp.so
03:02:54 PM: Item 28: path=/lib/libgthread-2.0.so.0.1600.6 , name=libgthread-2.0.so.0.1600.6
03:02:54 PM: Item 29: path=/usr/lib/ladspa/delay.so , name=delay.so
03:02:54 PM: Item 30: path=/usr/lib/libFLAC++.so.6.2.0 , name=libFLAC++.so.6.2.0
03:02:54 PM: Item 31: path=/lib/libssl.so.0.9.8g , name=libssl.so.0.9.8g
03:02:54 PM: Item 32: path=/usr/lib/libcurl.so.4.1.0 , name=libcurl.so.4.1.0
03:02:54 PM: Item 33: path=/usr/lib/libXext.so.6.4.0 , name=libXext.so.6.4.0
03:02:54 PM: Item 34: path=/usr/lib/ladspa/noise.so , name=noise.so
03:02:54 PM: Item 35: path=/lib/libgobject-2.0.so.0.1600.6 , name=libgobject-2.0.so.0.1600.6
03:02:54 PM: Item 36: path=/usr/lib/ladspa/filter.so , name=filter.so
03:02:54 PM: Item 37: path=/usr/lib/libXcomposite.so.1.0.0 , name=libXcomposite.so.1.0.0
03:02:54 PM: Item 38: path=/usr/lib/gtk-2.0/2.10.0/loaders/svg_loader.so , name=svg_loader.so
03:02:54 PM: Item 39: path=/lib/libgmodule-2.0.so.0.1600.6 , name=libgmodule-2.0.so.0.1600.6
03:02:54 PM: Item 40: path=/usr/lib/libxslt.so.1.1.24 , name=libxslt.so.1.1.24
03:02:54 PM: Item 41: path=/usr/lib/libcairo.so.2.17.5 , name=libcairo.so.2.17.5
03:02:54 PM: Item 42: path=/usr/lib/libXi.so.6.0.0 , name=libXi.so.6.0.0
03:02:54 PM: Item 43: path=/usr/lib/libXrandr.so.2.1.0 , name=libXrandr.so.2.1.0
03:02:54 PM: Item 44: path=/usr/lib/libXcursor.so.1.0.2 , name=libXcursor.so.1.0.2
03:02:54 PM: Item 45: path=/lib/libuuid.so.1.2 , name=libuuid.so.1.2
03:02:54 PM: Item 46: path=/lib/libcom_err.so.2.1 , name=libcom_err.so.2.1
03:02:54 PM: Item 47: path=/lib/libkeyutils-1.2.so , name=libkeyutils-1.2.so
03:02:54 PM: Item 48: path=/usr/lib/libXdmcp.so.6.0.0 , name=libXdmcp.so.6.0.0
03:02:54 PM: Item 49: path=/usr/lib/libgdk_pixbuf-2.0.so.0.1200.12 , name=libgdk_pixbuf-2.0.so.0.1200.12
03:02:54 PM: Item 50: path=/usr/lib/libpango-1.0.so.0.2000.4 , name=libpango-1.0.so.0.2000.4
03:02:54 PM: Item 51: path=/usr/lib/libid3tag.so.0.3.0 , name=libid3tag.so.0.3.0
03:02:54 PM: Item 52: path=/usr/lib/libkrb5support.so.0.1 , name=libkrb5support.so.0.1
03:02:54 PM: Item 53: path=/usr/lib/gconv/UTF-32.so , name=UTF-32.so
03:02:54 PM: Item 54: path=/usr/lib/gconv/UTF-32.so , name=UTF-32.so
03:02:54 PM: Item 55: path=/lib/libcap.so.2.06 , name=libcap.so.2.06
03:02:54 PM: Item 56: path=/lib/ld-2.8.so , name=ld-2.8.so
03:02:54 PM: Item 57: path=/lib/libc-2.8.so , name=libc-2.8.so
03:02:54 PM: Item 58: path=/lib/libc-2.8.so , name=libc-2.8.so
03:02:54 PM: Item 59: path=/lib/libm-2.8.so , name=libm-2.8.so
03:02:54 PM: Item 60: path=/lib/libm-2.8.so , name=libm-2.8.so
03:02:54 PM: Item 61: path=/lib/libdl-2.8.so , name=libdl-2.8.so
03:02:54 PM: Item 62: path=/usr/lib/libSoundTouch.so.1.3.1 , name=libSoundTouch.so.1.3.1
03:02:54 PM: Item 63: path=/usr/lib/liblber-2.4.so.2.0.6 , name=liblber-2.4.so.2.0.6
03:02:54 PM: Item 64: path=/usr/lib/libwx_baseu_xml-2.8.so.0.5.0 , name=libwx_baseu_xml-2.8.so.0.5.0
03:02:54 PM: Item 65: path=/lib/libnss_files-2.8.so , name=libnss_files-2.8.so
03:02:54 PM: Item 66: path=/lib/libnss_files-2.8.so , name=libnss_files-2.8.so
03:02:54 PM: Item 67: path=/usr/lib/libgailutil.so.18.0.1 , name=libgailutil.so.18.0.1
03:02:54 PM: Item 68: path=/lib/libz.so.1.2.3 , name=libz.so.1.2.3
03:02:54 PM: Item 69: path=/lib/librt-2.8.so , name=librt-2.8.so
03:02:54 PM: Item 70: path=/usr/lib/libwx_baseu_net-2.8.so.0.5.0 , name=libwx_baseu_net-2.8.so.0.5.0
03:02:54 PM: Item 71: path=/usr/lib/gtk-2.0/modules/libgnomebreakpad.so , name=libgnomebreakpad.so
03:02:54 PM: Item 72: path=/usr/lib/ladspa/sine.so , name=sine.so
03:02:54 PM: Item 73: path=/usr/lib/libgdk-x11-2.0.so.0.1200.12 , name=libgdk-x11-2.0.so.0.1200.12
03:02:54 PM: Item 74: path=/usr/lib/alsa-lib/libasound_module_pcm_pulse.so , name=libasound_module_pcm_pulse.so
03:02:54 PM: Item 75: path=/usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-xpm.so , name=libpixbufloader-xpm.so
03:02:54 PM: Item 76: path=/usr/lib/libXau.so.6.0.0 , name=libXau.so.6.0.0
03:02:54 PM: Item 77: path=/usr/lib/libwx_gtk2u_qa-2.8.so.0.5.0 , name=libwx_gtk2u_qa-2.8.so.0.5.0
03:02:54 PM: Item 78: path=/lib/libresolv-2.8.so , name=libresolv-2.8.so
03:02:54 PM: Item 79: path=/lib/libresolv-2.8.so , name=libresolv-2.8.so
03:02:54 PM: Item 80: path=/usr/lib/libvorbisfile.so.3.2.0 , name=libvorbisfile.so.3.2.0
03:02:54 PM: Item 81: path=/lib/libutil-2.8.so , name=libutil-2.8.so
03:02:54 PM: Item 82: path=/lib/libutil-2.8.so , name=libutil-2.8.so
03:02:54 PM: Item 83: path=/usr/lib/libxcb-xlib.so.0.0.0 , name=libxcb-xlib.so.0.0.0
03:02:54 PM: Item 84: path=/usr/lib/libX11.so.6.2.0 , name=libX11.so.6.2.0
03:02:54 PM: Item 85: path=/usr/lib/libfontconfig.so.1.3.0 , name=libfontconfig.so.1.3.0
03:02:54 PM: Item 86: path=/usr/lib/libjack.so.0.0.28 , name=libjack.so.0.0.28
03:02:54 PM: Item 87: path=/usr/lib/libICE.so.6.3.0 , name=libICE.so.6.3.0
03:02:54 PM: Item 88: path=/usr/lib/gtk-2.0/2.10.0/filesystems/libgio.so , name=libgio.so
03:02:54 PM: Item 89: path=/lib/libexpat.so.1.5.2 , name=libexpat.so.1.5.2
03:02:54 PM: Item 90: path=/usr/lib/mysql/libmysqlclient.so.15.0.0 , name=libmysqlclient.so.15.0.0
03:02:54 PM: Item 91: path=/usr/lib/libgssapi_krb5.so.2.2 , name=libgssapi_krb5.so.2.2
03:02:54 PM: Item 92: path=/usr/lib/libkrb5.so.3.3 , name=libkrb5.so.3.3
03:02:54 PM: Item 93: path=/usr/lib/libldap_r-2.4.so.2.0.6 , name=libldap_r-2.4.so.2.0.6
03:02:54 PM: Item 94: path=/usr/lib/libssh2.so.1.0.0 , name=libssh2.so.1.0.0
03:02:54 PM: Item 95: path=/lib/libssl3.so , name=libssl3.so
03:02:54 PM: Item 96: path=/usr/lib/libpixman-1.so.0.10.0 , name=libpixman-1.so.0.10.0
03:02:54 PM: Item 97: path=/lib/libselinux.so.1 , name=libselinux.so.1
03:02:54 PM: Item 98: path=/lib/libselinux.so.1 , name=libselinux.so.1
03:02:54 PM: Item 99: path=/usr/lib/libelf-0.135.so , name=libelf-0.135.so
03:02:54 PM: Item 100: path=/usr/lib/libgnomeprint-2-2.so.0.1.0 , name=libgnomeprint-2-2.so.0.1.0
03:02:54 PM: Item 101: path=/usr/lib/gio/modules/libgvfsdbus.so , name=libgvfsdbus.so
03:02:54 PM: Item 102: path=/usr/lib/libavformat.so.52.22.1 , name=libavformat.so.52.22.1
03:02:54 PM: Item 103: path=/usr/lib/libmp3lame.so.0.0.0 , name=libmp3lame.so.0.0.0
03:02:54 PM: Item 104: path=/usr/lib/libxvidcore.so.4.1 , name=libxvidcore.so.4.1
03:02:54 PM: Item 105: path=/usr/lib/libmp4v2.so.0.0.0 , name=libmp4v2.so.0.0.0
03:02:54 PM: Item 106: path=/usr/lib/libhal.so.1.0.0 , name=libhal.so.1.0.0
03:02:54 PM: Item 107: path=/usr/lib/libavutil.so.49.10.0 , name=libavutil.so.49.10.0
03:02:54 PM: Found avutil: /usr/lib/libavutil.so.49.10.0
03:02:54 PM: Item 108: path=/usr/lib/libfaac.so.0.0.0 , name=libfaac.so.0.0.0
03:02:54 PM: Item 109: path=/lib/libdbus-1.so.3.4.0 , name=libdbus-1.so.3.4.0
03:02:54 PM: Item 110: path=/lib/libdbus-1.so.3.4.0 , name=libdbus-1.so.3.4.0
03:02:54 PM: Item 111: path=/usr/lib/libjpeg.so.62.0.0 , name=libjpeg.so.62.0.0
03:02:54 PM: Item 112: path=/usr/lib/libgtk-x11-2.0.so.0.1200.12 , name=libgtk-x11-2.0.so.0.1200.12
03:02:54 PM: Item 113: path=/lib/libsmime3.so , name=libsmime3.so
03:02:54 PM: Item 114: path=/usr/lib/libavcodec.so.51.71.0 , name=libavcodec.so.51.71.0
03:02:54 PM: Found avcodec: /usr/lib/libavcodec.so.51.71.0
03:02:54 PM: Item 115: path=/lib/libnss3.so , name=libnss3.so
03:02:54 PM: Item 116: path=/usr/lib/libldap-2.4.so.2.0.6 , name=libldap-2.4.so.2.0.6
03:02:54 PM: Item 117: path=/usr/lib/libx264.so.60 , name=libx264.so.60
03:02:54 PM: Item 118: path=/usr/lib/libwx_baseu-2.8.so.0.5.0 , name=libwx_baseu-2.8.so.0.5.0
03:02:54 PM: Item 119: path=/usr/lib/libwx_gtk2u_core-2.8.so.0.5.0 , name=libwx_gtk2u_core-2.8.so.0.5.0
03:02:54 PM: Item 120: path=/usr/lib/libwx_gtk2u_xrc-2.8.so.0.5.0 , name=libwx_gtk2u_xrc-2.8.so.0.5.0
03:02:54 PM: Item 121: path=/usr/lib/libwx_gtk2u_html-2.8.so.0.5.0 , name=libwx_gtk2u_html-2.8.so.0.5.0
03:02:54 PM: Item 122: path=/usr/lib/libwx_gtk2u_adv-2.8.so.0.5.0 , name=libwx_gtk2u_adv-2.8.so.0.5.0
03:02:54 PM: Item 123: path=/usr/lib/libgsf-1.so.114.0.8 , name=libgsf-1.so.114.0.8
03:02:54 PM: Item 124: path=/usr/lib/libcroco-0.6.so.3.0.1 , name=libcroco-0.6.so.3.0.1
03:02:54 PM: Item 125: path=/lib/libnssutil3.so , name=libnssutil3.so
03:02:54 PM: Item 126: path=/usr/lib/libbeagle.so.1.0.2 , name=libbeagle.so.1.0.2
03:02:54 PM: Item 127: path=/usr/lib/libxml2.so.2.7.2 , name=libxml2.so.2.7.2
03:02:54 PM: Item 128: path=/usr/lib/libpulse.so.0.4.1 , name=libpulse.so.0.4.1
03:02:54 PM: Item 129: path=/usr/lib/gtk-2.0/2.10.0/engines/libnodoka.so , name=libnodoka.so
03:02:54 PM: Item 130: path=/usr/lib/gio/modules/libgiohal-volume-monitor.so , name=libgiohal-volume-monitor.so
03:02:54 PM: Item 131: path=/usr/lib/libgsm.so.1.0.12 , name=libgsm.so.1.0.12
03:02:54 PM: Item 132: path=/usr/lib/libfaad.so.0.0.0 , name=libfaad.so.0.0.0
03:02:54 PM: Item 133: path=/usr/lib/libsqlite3.so.0.8.6 , name=libsqlite3.so.0.8.6
03:02:54 PM: Item 134: path=/lib/libglib-2.0.so.0.1600.6 , name=libglib-2.0.so.0.1600.6
03:02:54 PM: Item 135: path=/usr/lib/libxcb.so.1.0.0 , name=libxcb.so.1.0.0
03:02:54 PM: Item 136: path=/usr/lib/libpangoft2-1.0.so.0.2000.4 , name=libpangoft2-1.0.so.0.2000.4
03:02:54 PM: Item 137: path=/lib/libidn.so.11.5.28 , name=libidn.so.11.5.28
03:02:54 PM: Item 138: path=/usr/lib/libfreetype.so.6.3.16 , name=libfreetype.so.6.3.16
03:02:54 PM: Item 139: path=/usr/lib/libk5crypto.so.3.1 , name=libk5crypto.so.3.1
03:02:54 PM: Item 140: path=/lib/libpopt.so.0.0.0 , name=libpopt.so.0.0.0
03:02:54 PM: Item 141: path=/lib/libcrypto.so.0.9.8g , name=libcrypto.so.0.9.8g
03:02:54 PM: Item 142: path=/usr/lib/libstdc++.so.6.0.10 , name=libstdc++.so.6.0.10
03:02:54 PM: Item 143: path=/usr/lib/libstdc++.so.6.0.10 , name=libstdc++.so.6.0.10
03:02:54 PM: Item 144: path=/lib/libasound.so.2.0.0 , name=libasound.so.2.0.0
03:02:54 PM: Item 145: path=/usr/lib/libart_lgpl_2.so.2.3.20 , name=libart_lgpl_2.so.2.3.20
03:02:54 PM: Item 146: path=/usr/lib/libtheora.so.0.3.2 , name=libtheora.so.0.3.2
03:02:54 PM: Item 147: path=/lib/libnspr4.so , name=libnspr4.so
03:02:54 PM: Item 148: path=/lib/libplds4.so , name=libplds4.so
03:02:54 PM: Item 149: path=/lib/libplc4.so , name=libplc4.so
03:02:54 PM: Item 150: path=/usr/lib/libSDL-1.2.so.0.11.2 , name=libSDL-1.2.so.0.11.2
03:02:54 PM: Item 151: path=/lib/libcrypt-2.8.so , name=libcrypt-2.8.so
03:02:54 PM: Item 152: path=/lib/libcrypt-2.8.so , name=libcrypt-2.8.so
03:02:54 PM: Item 153: path=/lib/libbz2.so.1.0.4 , name=libbz2.so.1.0.4
03:02:54 PM: Item 154: path=/usr/lib/libsasl2.so.2.0.22 , name=libsasl2.so.2.0.22
03:02:54 PM: Item 155: path=/usr/lib/libtiff.so.3.8.2 , name=libtiff.so.3.8.2
03:02:54 PM: Item 156: path=/lib/libdb-4.6.so , name=libdb-4.6.so
03:02:54 PM: Item 157: path=/usr/bin/audacity , name=audacity
03:02:54 PM: Item 158: path=/usr/lib/libgnomecanvas-2.so.0.2001.0 , name=libgnomecanvas-2.so.0.2001.0
03:02:54 PM: Item 159: path=/usr/lib/libgnomeprintui-2-2.so.0.1.0 , name=libgnomeprintui-2-2.so.0.1.0
03:02:54 PM: Item 160: path=/usr/lib/bug-buddy/libbreakpad.so.0.0.0 , name=libbreakpad.so.0.0.0
03:02:54 PM: Item 161: path=/usr/lib/librsvg-2.so.2.22.2 , name=librsvg-2.so.2.22.2
03:02:54 PM: Item 162: path=/lib/libgio-2.0.so.0.0.0 , name=libgio-2.0.so.0.0.0
03:02:54 PM: Item 163: path=[heap] , name=[heap]
03:02:54 PM: Item 164: path=/usr/share/mime/mime.cache , name=mime.cache
03:02:54 PM: Item 165: path=/usr/share/icons/hicolor/icon-theme.cache , name=icon-theme.cache
03:02:54 PM: Item 166: path=/usr/share/icons/Fedora/icon-theme.cache , name=icon-theme.cache
03:02:54 PM: Item 167: path=/usr/share/fonts/dejavu/DejaVuSans-Bold.ttf , name=DejaVuSans-Bold.ttf
03:02:54 PM: Item 168: path=/usr/share/icons/Mist/icon-theme.cache , name=icon-theme.cache
03:02:54 PM: Item 169: path=/SYSV00000000 , name=SYSV00000000
03:02:54 PM: Item 170: path=/var/cache/fontconfig/177aa5f8e4784b879645141d1d73ae7a-x86.cache-2 , name=177aa5f8e4784b879645141d1d73ae7a-x86.cache-2
03:02:54 PM: Item 171: path=/var/cache/fontconfig/87f5e051180a7a75f16eb6fe7dbd3749-x86.cache-2 , name=87f5e051180a7a75f16eb6fe7dbd3749-x86.cache-2
03:02:54 PM: Item 172: path=/var/cache/fontconfig/40c848d2bcd698028c81266d97f97863-x86.cache-2 , name=40c848d2bcd698028c81266d97f97863-x86.cache-2
03:02:54 PM: Item 173: path=/var/cache/fontconfig/b887eea8f1b96e1d899b44ed6681fc27-x86.cache-2 , name=b887eea8f1b96e1d899b44ed6681fc27-x86.cache-2
03:02:54 PM: Item 174: path=/var/cache/fontconfig/211368abcb0ff835c229ff05c9ec01dc-x86.cache-2 , name=211368abcb0ff835c229ff05c9ec01dc-x86.cache-2
03:02:54 PM: Item 175: path=/var/cache/fontconfig/fa2b533b7056bdadb961f088bc0a978b-x86.cache-2 , name=fa2b533b7056bdadb961f088bc0a978b-x86.cache-2
03:02:54 PM: Item 176: path=/var/cache/fontconfig/ff627ea95a65192232277bf7c8a56f23-x86.cache-2 , name=ff627ea95a65192232277bf7c8a56f23-x86.cache-2
03:02:54 PM: Item 177: path=/var/cache/fontconfig/2881ed3fd21ca306ddad6f9b0dd3189f-x86.cache-2 , name=2881ed3fd21ca306ddad6f9b0dd3189f-x86.cache-2
03:02:54 PM: Item 178: path=/var/cache/fontconfig/b67b32625a2bb51b023d3814a918f351-x86.cache-2 , name=b67b32625a2bb51b023d3814a918f351-x86.cache-2
03:02:54 PM: Item 179: path=/var/cache/fontconfig/766670f26ba71bf5eea34bac120eb600-x86.cache-2 , name=766670f26ba71bf5eea34bac120eb600-x86.cache-2
03:02:54 PM: Item 180: path=/SYSV00000000 , name=SYSV00000000
03:02:54 PM: Item 181: path=/usr/lib/locale/locale-archive , name=locale-archive
03:02:54 PM: Item 182: path=/var/cache/fontconfig/46b47dbc682d2ca4191e148ea7bde7f2-x86.cache-2 , name=46b47dbc682d2ca4191e148ea7bde7f2-x86.cache-2
03:02:54 PM: Item 183: path=/var/cache/fontconfig/273572fe21058bf32b3be773088b9170-x86.cache-2 , name=273572fe21058bf32b3be773088b9170-x86.cache-2
03:02:54 PM: Item 184: path=/var/cache/fontconfig/8fd5071779cacc5b88f04796ea2b3c26-x86.cache-2 , name=8fd5071779cacc5b88f04796ea2b3c26-x86.cache-2
03:02:54 PM: Item 185: path=/usr/lib/gconv/gconv-modules.cache , name=gconv-modules.cache
03:02:54 PM: Trying to load avcodec and avutil
03:02:54 PM: Loading avcodec from /usr/lib/libavcodec.so.51.71.0
03:02:54 PM: Loading avutil from /usr/lib/libavutil.so.49.10.0
03:02:54 PM: Importing symbols...
03:02:54 PM: All symbols loaded successfully. Initializing the library.
03:02:54 PM: Retrieving library version.
03:02:54 PM: AVCodec version 0x334700 - 51.71.0 (built against 0x340000 - 52.0.0)
03:02:54 PM: AVFormat version 0x341601 - 52.22.1 (built against 0x341601 - 52.22.1)
03:02:54 PM: AVUtil version 0x310a00 - 49.10.0 (built against 0x310b00 - 49.11.0)
03:02:54 PM: AVCodec version mismatch is -1
03:02:54 PM: AVFormat version mismatch is 0
03:02:54 PM: AVUtil version mismatch is 0
03:02:54 PM: Version mismatch! Libraries are unusable.
03:02:54 PM: Trying to load from PATH. File name is avformat-52.dll
03:02:54 PM: Looking up PATH...
03:02:54 PM: PATH = /usr/lib/qt-3.3/bin:/usr/kerberos/bin:/usr/lib/ccache:/usr/local/bin:/usr/bin:/bin:/home/qa9/Desktop/files/bin
03:02:54 PM: Checking that  is in PATH...
03:02:54 PM: in PATH.
03:02:54 PM: Loading avformat from avformat-52.dll
03:03:08 PM: Trying to load avcodec and avutil
03:03:08 PM: Failed to load either avcodec or avutil

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LRN
Re: FFmpeg loader failures (Linux)
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On 04.11.2008 17:08, Michael Schwendt wrote:

> On Tue, 04 Nov 2008 16:27:37 +0300, LRN wrote:
>
>    
>> Could you please open Help->Show Log and see why exactly it fails to
>> load the libraries (if you can't make anything from the log, post it here).
>>      
>
> If I read it right, libavcodec is not recent enough (that's a common
> problem with FFmpeg API/ABI, which changes frequently):
>    
Yes, your major avcodec version is 1 less than the one Audacity is built
against.

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Gale (Audacity Team)
Re: FFmpeg loader failures (Linux)
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In reply to this post by LRN

| From LRN <lrn1986@...>
| Tue, 04 Nov 2008 16:27:37 +0300
| Subject: [Audacity-devel] FFmpeg loader failures (Linux)

> On 04.11.2008 16:01, Michael Schwendt wrote:
> > With Linux (Fedora 9), the FFmpeg "Find library" function gives:
> >
> >    Audacity Error
> >    avformat-52.dll: cannot open shared object file: No such file or directory
> >    [OK]
> >
> > After that, another error dialog without title:
> >
> >    Failed to find compatible FFmpeg libraries
> >    [OK]
> >
> > After that, a "Locate FFmpeg" dialog that defaults to "avformat-52.dll"
> > which is incorrect and ought to be "libavformat.so.52" for Linux.
>
> >    
> Seems to be a bug (indeed it should default itself to 'so' on Linux).
> However, i never tested it on Linux myself, and some Linux-specific
> #ifdef'ed code (some of which is responsible for library extension
> defaults) may be just missing.


Exactly the same problem has been reported on Mac - Audacity is looking
for avformat-52.dll.


Gale
 



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