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ffmpeg with aac support in Fedora 12

I have found a pretty helpful article for ffmpeg recompile: http://fozzolog.fozzilinymoo.org/tech/2009/11/recompiling-ffmpeg-for-fedora-12-to-add-faac-support.html . However, it looks like the instructions were incomplete.

What we do now is:

Change Release: line by adding to the end of it:

[sourcecode language=”plain” gutter=”false”]
Release: 5.%{svn}svn%{?dist}_alec
[/sourcecode]

ffmpeg real Fedora 12 dependencies:

Build:

Install

Need devel for future builds?

If it does not work, you are using Bubuntu than …

[sourcecode language=”plain” gutter=”false”]
[alec@localhost ~]$ ffmpeg -h | grep aac
FFmpeg version SVN-r20372, Copyright (c) 2000-2009 Fabrice Bellard, et al.
built on Feb 21 2010 16:59:54 with gcc 4.4.3 20100127 (Red Hat 4.4.3-4)
configuration: –prefix=/usr –bindir=/usr/bin –datadir=/usr/share/ffmpeg –incdir=/usr/include/ffmpeg –libdir=/usr/lib64 –mandir=/usr/share/man –arch=x86_64 –extra-cflags=’-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector –param=ssp-buffer-size=4 -m64 -mtune=generic’ –extra-version=rpmfusion –enable-libopencore-amrnb –enable-libopencore-amrwb –enable-version3 –enable-bzlib –enable-libdc1394 –enable-libdirac –enable-libfaac –enable-nonfree –enable-libfaad –enable-libgsm –enable-libmp3lame –enable-libopenjpeg –enable-libschroedinger –enable-libspeex –enable-libtheora –enable-libvorbis –enable-libx264 –enable-libxvid –enable-x11grab –enable-avfilter –enable-avfilter-lavf –enable-postproc –enable-pthreads –disable-static –enable-shared –enable-gpl –disable-debug –disable-stripping –shlibdir=/usr/lib64 –enable-runtime-cpudetect
libavutil     50. 3. 0 / 50. 3. 0
libavcodec    52.37. 1 / 52.37. 1
libavformat   52.39. 2 / 52.39. 2
libavdevice   52. 2. 0 / 52. 2. 0
libavfilter    1. 4. 1 /  1. 4. 1
libswscale     0. 7. 1 /  0. 7. 1
libpostproc   51. 2. 0 / 51. 2. 0
aac_main                E..A.
aac_low                 E..A.
aac_ssr                 E..A.
aac_ltp                 E..A.
[/sourcecode]

5 thoughts on “ffmpeg with aac support in Fedora 12

  1. Bobr

    i’ve made above for fedora 11, the ‘fmpeg -h | grep aac’ show the same as showed above but when i type:
    ffmpeg -y -i test.avi -acodec aac -vcodec libx264 -f mp4 -s cif -vpre /usr/share/ffmpeg/libx264-default.ffpreset -threads 0 -s 512×368 out.mp4
    it show:
    Unknown encoder ‘aac’
    Also i tried type: faac, libfaac and it show that encoder unknown
    What must i do in this case?

  2. Alec Post author

    Instead of “-acodec aac”, try using:

    -acodec libfaac

    or even explicitly something like:

    -acodec libfaac -ab 64k -ac 2

    and, probably, choose between “-s cif ” and “-s 512×368” …

  3. Bobr

    i’ve tried following possible names of encoder: aac, faac, libfaac and always i got ‘Unknown encoder’

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