Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread Paul B Mahol
On 10/3/18, Michael Koch wrote: > Am 03.10.2018 um 13:23 schrieb Paul B Mahol: >> On 10/3/18, Michael Koch 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 f

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread Michael Koch
Am 03.10.2018 um 13:23 schrieb Paul B Mahol: On 10/3/18, Michael Koch 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

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread Paul B Mahol
On 10/3/18, Michael Koch 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_comp

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread Michael Koch
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

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread 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];aev

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread Michael Koch
oh no, I don't want to learn a new command line syntax only to solve this simple problem. I have a long ffmpeg command line that's working fine when writing the output to a file. Is there really no easy way to send the output to the speakers instead? It is very easy syntax to learn, you can sen

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread Paul B Mahol
On 10/3/18, Michael Koch wrote: > Am 03.10.2018 um 10:43 schrieb Paul B Mahol: >> On 10/2/18, Michael Koch wrote: >>> I'm still experimenting with the ultrasonic converter. Converting from >>> one file to another file works without problems: >>> >>> C:\Users\mkoch\Desktop\Ultrasonic Live>c://ffmp

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread Michael Koch
Am 03.10.2018 um 10:43 schrieb Paul B Mahol: On 10/2/18, Michael Koch wrote: I'm still experimenting with the ultrasonic converter. Converting from one file to another file works without problems: C:\Users\mkoch\Desktop\Ultrasonic Live>c://ffmpeg/ffmpeg -i test_15kHz.mp3 -f la vfi -i aevalsrc=

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-03 Thread Paul B Mahol
On 10/2/18, Michael Koch wrote: > I'm still experimenting with the ultrasonic converter. Converting from > one file to another file works without problems: > > C:\Users\mkoch\Desktop\Ultrasonic Live>c://ffmpeg/ffmpeg -i > test_15kHz.mp3 -f la > vfi -i aevalsrc="sin(12000*2*PI*t):c=stereo:s=44100"

Re: [FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-02 Thread Moritz Barsnick
On Tue, Oct 02, 2018 at 23:33:04 +0200, Michael Koch wrote: > As the next step, I want to hear the output live on the speakers. I did > use exactly the same command line as above, but I replaced ffmpeg by > ffplay and I omitted the output file. At the end of the console output > is an error mess

[FFmpeg-user] Differences between ffmpeg and ffplay

2018-10-02 Thread Michael Koch
I'm still experimenting with the ultrasonic converter. Converting from one file to another file works without problems: C:\Users\mkoch\Desktop\Ultrasonic Live>c://ffmpeg/ffmpeg -i test_15kHz.mp3 -f la vfi -i aevalsrc="sin(12000*2*PI*t):c=stereo:s=44100" -filter_complex "[0]volume= 1,highpass=