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

[Madovsky]

On 5/9/2015 8:33 AM, Madovsky wrote:
>
>
> On 5/9/2015 8:28 AM, Carl Eugen Hoyos wrote:
>> Madovsky <infos <at> madovsky.org> writes:
>>
>>>>> I finally solved it by deleting the ffmpeg git
>>>>> source and clone it again.
>>>>> maybe a warning to git users to sometimes refresh
>>>>> the git source would be nice
>>>> I don't understand this...
>>> on ffmpeg website or wiki something like "sometimes
>>> refresh git clone"
>> What I meant was:
>> I cannot imagine that deleting and cloning FFmpeg can
>> ever fix a bug (how would that be possible?) - it is
>> of course possible that you had a local change or that
>> you did not run make distclean (or even that make
>> distclean is broken). You would have to compare your
>> old and your current checkout to know what happened.
>>
>> If you were right, it would sound more like a bug in
>> git than in FFmpeg imo...
>>
>> Carl Eugen
>>
>
> sometimes it happens also for other software I clone and update from git.
> usually when important file changes are made.
> so yes, I confirm that git is not 100% rock solid
>

For curiosity I installed the package from yum (fedora 21)
and the problem persists.