jacob <[email protected]> added the comment: Thank you very much, we are coming to somewhere..
Faad itself perfectly converted it now with perfect quality. (using SBR) ffmpeg also converted but didn't multiply the sampling rate as i think.. because convertad wav file is in slowmotion! Here are the both outputs: usouso:example uso$ faad -o /Users/uso/Desktop/heyfaad.wav /Users/uso/Desktop/hey2.aac *********** Ahead Software MPEG-4 AAC Decoder V2.7 ****************** Build: Sep 22 2009 Copyright 2002-2004: Ahead Software AG http://www.audiocoding.com Floating point version This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License. ************************************************************************** /Users/uso/Desktop/hey2.aac file info: ADTS, 88.747 sec, 32 kbps, 44100 Hz --------------------- | Config: 2 Ch | --------------------- | Ch | Position | --------------------- | 00 | Left front | | 01 | Right front | --------------------- Error: Array index out of range/hey2.aac. usouso:example uso$ ffmpeg -acodec libfaad -i /Users/uso/Desktop/hey2.aac /Users/uso/Desktop/heyffmpeg.wav FFmpeg version SVN-r19933, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --enable-cross-compile --disable-mmx --disable-mmx2 --disable-ssse3 --enable-libfaad --enable-gpl --disable-ffserver --enable-static --disable-shared --disable-iwmmxt --disable-armvfp --disable-armv5te --disable-neon --disable-ffplay --disable-armvfp --enable-avfilter --enable-libfaac --enable-nonfree libavutil 50. 3. 0 / 50. 3. 0 libavcodec 52.35. 0 / 52.35. 0 libavformat 52.38. 0 / 52.38. 0 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 0. 5. 0 / 0. 5. 0 libswscale 0. 7. 1 / 0. 7. 1 built on Sep 22 2009 18:21:44, gcc: 4.0.1 (Apple Inc. build 5493) [aac @ 0x1002600]max_analyze_duration reached Input #0, aac, from '/Users/uso/Desktop/hey2.aac': Duration: 00:01:29.13, bitrate: 31 kb/s Stream #0.0: Audio: aac, 22050 Hz, 2 channels, s16, 31 kb/s Output #0, wav, to '/Users/uso/Desktop/heyffmpeg.wav': Stream #0.0: Audio: pcm_s16le, 22050 Hz, 2 channels, s16, 705 kb/s Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop encoding [libfaad @ 0x1004000]faac: frame decoding failed: Array index out of range Error while decoding stream #0.0 size= 15280kB time=177.40 bitrate= 705.6kbits/s video:0kB audio:15280kB global headers:0kB muxing overhead 0.000281% usouso:example uso$ _____________________________________________________ FFmpeg issue tracker <[email protected]> <https://roundup.ffmpeg.org/roundup/ffmpeg/issue1406> _____________________________________________________
