[FFmpeg-user] Differences between ffmpeg and ffplay

[Paul B Mahol]

On 10/3/18, Michael Koch <astroelectronic at t-online.de> wrote:
> Am 03.10.2018 um 13:23 schrieb Paul B Mahol:
>> On 10/3/18, Michael Koch <astroelectronic at t-online.de> wrote:
>>> Am 03.10.2018 um 12:28 schrieb DopeLabs:
>>>> im not sure if windows has the ability to 'pipe' like a *nix system
>>>> does..
>>>> but this works to pipe the output of ffmpeg to ffplay instead of a
>>>> file..
>>>>
>>>> hope this helps...
>>>>
>>>> ffmpeg -i test_15kHz.mp3 -filter_complex
>>>> "volume=1,highpass=f=12000,highpass=f=12000,highpass=f=12000,highpass=f=12000[a0];aevalsrc="sin\(12000*2*PI*t\)":c=stereo:s=44100[a1];[a0][a1]amultiply,lowpass=f=10000,lowpass=f=10000,lowpass=f=10000,lowpass=f=10000"
>>>> -y -f wav - | ffplay -f wav -
>>> I did already try this, but unfortunately it doesn't work on a windows
>>> system.
>> What is so hard about trying mpv ?
>
> Installation of mpv failed, and I don't want to learn the different
> syntax. It's faster if I solve the problem with analog signal processing.

There is portable version, also one could write mpv scripts for you.
Also syntax is not different it is very similar.