Don't know what it means by top-post, just replying from gmail interface. "-f amr -acodec libvo..." -> Itried to remove, but is a must to keep them, it does not work without both of them. (adding only -f amr, it defaults to amrb instead of amrwb; adding only -acodec lib.. -> gives error it does not know the format)
The commands I used with minumum params (besides log level) were: ./ffmpeg.exe -loglevel debug -y -i 684.wav -ab 23850 -ar 16000 -f amr -acodec libvo_amrwbenc 640bytes_fromwav_even_less_details.awb >640bytes_fromwav_even_less_details.awb.report 2>&1 ./ffmpeg.exe -loglevel debug -y -f s16le -ar 16000 -i 640.raw -ab 23850 -f amr -acodec libvo_amrwbenc 640bytes_fromrRaw_min_details.awb >640bytes_fromrRaw_min_details.awb.report 2>&1 On https://drive.google.com/folderview?id=0B1BAL1iQSc-tN3l0Y2RzdjBvbG8 has: The full output reports (*.txt) (~5kb each). the reports for both cases the input files (wav and raw) the output files (*.awb) as well as 2 pics from beyond compare: wavVSraw_report_delta.png AWB_output_BinaryComparison.png Thanks again, Sebastian On Tue, Apr 8, 2014 at 4:45 PM, Carl Eugen Hoyos <ceho...@ag.or.at> wrote: > ReSearchIT Eng <researchiteng@...> writes: > > > Command: ./ffmpeg.exe -loglevel debug -y -vn -f s16le > > -ac 1 -ar 16000 -acodec pcm_s16le -sample_fmt s16 > > -i 684.wav -ac 1 -ab 23850 -ar 16000 -f amr > > -acodec libvo_amrwbenc -sample_fmt s16 > > 640bytes_fromwav.awb > > Please remove: > "-acodec pcm_s16le", this is the only codec supported in > fomrat s16le > Output file option "-ac 1", the input file is mono. > Output file option "-ar 16000" etc. > > And please remove all occurences of -sample_fmt, I am > not sure what you intend with them, but they can't do > any good. > > Carl Eugen > > _______________________________________________ > Libav-user mailing list > Libav-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/libav-user >
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