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  1. Member
    Join Date
    Mar 2008
    Location
    United States
    Search Comp PM
    Hi,

    I was wondering if anyone has ran into this problem before. I get an error that basically messes up the audio of the transcoded video. This is the error I am getting:

    faac: frame decoding failed: Array index out of range Error while decoding stream #0.0

    Does this generally happen if the source is prepared as a streaming video rather than a progressive download video?

    The following is portion of the log:

    FFmpeg version SVN-r12223, Copyright (c) 2000-2008 Fabrice Bellard, et al.
    configuration: --enable-gpl --enable-pp --enable-libvorbis --enable-liba52 --enable-libmp3lame --enable-libfaad --enable-libfaac --prefix=/usr
    libavutil version: 49.6.0
    libavcodec version: 51.50.1
    libavformat version: 52.7.0
    libavdevice version: 52.0.0
    built on Feb 26 2008 00:00:29, gcc: 3.4.6 20060404 (Red Hat 3.4.6-9)
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0x8358340]edit list not starting at 0, a/v desync might occur, patch welcome
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/usr/local/websites/goodtube.org/converter/223':
    Duration: 00:07:40.1, start: 0.000000, bitrate: 1462 kb/s
    Stream #0.0(eng): Audio: mpeg4aac, 32000 Hz, stereo
    Stream #0.1(eng): Video: h264, yuv420p, 640x480 [PAR 0:1 DAR 0:1], 29.97 tb(r)
    Stream #0.2(eng): Data: rtp / 0x20707472
    Stream #0.3(eng): Data: rtp / 0x20707472
    Output #0, flv, to '/usr/local/websites/goodtube.org/videos/223.flv':
    Stream #0.0(eng): Video: flv, yuv420p, 440x330 [PAR 0:1 DAR 0:1], q=2-31, pass 1, 800 kb/s, 29.97 tb(c)
    Stream #0.1(eng): Audio: libmp3lame, 44100 Hz, mono, 96 kb/s
    Stream mapping:
    Stream #0.1 -> #0.0
    Stream #0.0 -> #0.1
    Press [q] to stop encoding
    [mpeg4aac @ 0x840bd10]faac: frame decoding failed: Array index out of range
    Error while decoding stream #0.0
    [mpeg4aac @ 0x840bd10]faac: frame decoding failed: Array index out of range
    Error while decoding stream #0.0
    [mpeg4aac @ 0x840bd10]faac: frame decoding failed: Array index out of range
    Error while decoding stream #0.0
    [mpeg4aac @ 0x840bd10]faac: frame decoding failed: Array index out of range
    Error while decoding stream #0.0
    [mpeg4aac @ 0x840bd10]faac: frame decoding failed: Array index out of range
    Error while decoding stream #0.0


    TIA
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  2. Member Soopafresh's Avatar
    Join Date
    Jan 2004
    Location
    United States
    Search Comp PM
    I've never had good luck decoding aac with ffmpeg. The best utility I've found for that purpose is called FAAD . Convert the output to WAV, or pipe the output back into ffmpeg. You'll have some syntax experimentation ahead of you, but it'll probably work better than ffmpeg alone.
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  3. Man of Steel freebird73717's Avatar
    Join Date
    Dec 2003
    Location
    Smallville, USA
    Search PM
    Here is a GUI for faad called Ivan & Menno. It is just a GUI so you will have to download faad seperatly from rarewares.org
    Donadagohvi (Cherokee for "Until we meet again")
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