[FFmpeg-user] Unable to parse option value "(null)" as sample format

[Madovsky]

On 5/5/2015 3:52 AM, Carl Eugen Hoyos wrote:
> Madovsky <infos <at> madovsky.org> writes:
>
>>     configuration:
> Unrelated:
>> --enable-static --enable-runtime-cpudetect
>> --enable-pthreads --enable-iconv
> These options do nothing, I suggest you remove them.
> (They never have any effect, not even if iconv is
> missing.)
>
>> --disable-asm
> This is a very bad option, only use it if you
> know exactly what you are doing.
>
>>   [wav  <at>  0x30ac000] Could not find codec
>> parameters for stream 0 (Audio: pcm_s16le
>> ([1][0][0][0] / 0x0001), 8000 Hz, 1 channels,
>> 128 kb/s): unspecified sample format
> I cannot reproduce this issue, please try to
> recompile after "make distclean" and provide
> your input sample.
>
> Carl Eugen

Hi Carl,

I just cmopiled again and unfortunately it's the same

ffmpeg version N-71902-g858f81f Copyright (c) 2000-2015 the FFmpeg 
developers
   built with gcc 4.9.2 (GCC) 20150212 (Red Hat 4.9.2-6)
   configuration: --enable-gpl --enable-nonfree --enable-libfaac 
--enable-libx264 --enable-libspeex --enable-librtmp --enable-libfreetype 
--enable-x11grab --enable-libfdk_aac --enable-libopenh264 
--enable-pthreads --enable-libx265
   libavutil      54. 23.101 / 54. 23.101
   libavcodec     56. 37.100 / 56. 37.100
   libavformat    56. 31.102 / 56. 31.102
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 16.101 /  5. 16.101
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
[wav @ 0x3a5a680] Could not find codec parameters for stream 0 (Audio: 
pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, 1 channels, 128 kb/s): 
unspecified sample format
Consider increasing the value for the 'analyzeduration' and 'probesize' 
options
test.wav: could not find codec parameters
Guessed Channel Layout for  Input Stream #0.0 : mono
Input #0, wav, from 'test.wav':
   Duration: N/A, bitrate: 128 kb/s
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, 1 
channels, 128 kb/s
[abuffer @ 0x3a50180] Unable to parse option value "(null)" as sample format
     Last message repeated 1 times
[abuffer @ 0x3a50180] Error setting option sample_fmt to value (null).
[graph 0 input from stream 0:0 @ 0x3a4fb80] Error applying options to 
the filter.
Error opening filters!

for info my OS:
uname -a
Linux node146 4.0.0 #1 SMP PREEMPT Mon Apr 13 09:40:23 EDT 2015 x86_64 
x86_64 x86_64 GNU/Linux


thanks

Franck