Re: [FFmpeg-user] avsynctest

2022-05-12 Thread Paul B Mahol
On Thu, May 12, 2022 at 2:37 PM Bang He wrote: > hi all > it seems avsynctest filter is helpful on my job. can you demo some command > line? > ffplay -f lavfi -i avsynctest[out1] > thanks. > > On Tue, Apr 19, 2022 at 5:10 PM Michael Koch > wrote: > > > Hello, > > > > it's unclear how the new

Re: [FFmpeg-user] avsynctest

2022-05-12 Thread Bang He
hi all it seems avsynctest filter is helpful on my job. can you demo some command line? thanks. On Tue, Apr 19, 2022 at 5:10 PM Michael Koch wrote: > Hello, > > it's unclear how the new "avsynctest" source is expected to work. The > most simple command line > > ffmpeg -f lavfi -i avsynctest=d=5

Re: [FFmpeg-user] avsynctest

2022-04-19 Thread Carl Zwanzig
On 4/19/2022 10:07 AM, Paul B Mahol wrote: Inexperienced users should not use ffmpeg. what in blazes does that mean? Everyone is an "inexperienced user" before they use it and, well, gain experience; that includes _all_ of us. Even then it's probably the worst argument for incomplete

Re: [FFmpeg-user] avsynctest

2022-04-19 Thread Paul B Mahol
On Tue, Apr 19, 2022 at 6:25 PM Jim DeLaHunt wrote: > On 2022-04-19 02:09, Michael Koch wrote: > > Hello, > > > > it's unclear how the new "avsynctest" source is expected to work. The > > most simple command line > > > > ffmpeg -f lavfi -i avsynctest=d=5 out.mov > > > > gives this error message:

Re: [FFmpeg-user] avsynctest

2022-04-19 Thread Jim DeLaHunt
On 2022-04-19 02:09, Michael Koch wrote: Hello, it's unclear how the new "avsynctest" source is expected to work. The most simple command line ffmpeg -f lavfi -i avsynctest=d=5 out.mov gives this error message: ...[error message and console log omitted for brevity]... I agree, Michael.

Re: [FFmpeg-user] avsynctest

2022-04-19 Thread Paul B Mahol
On Tue, Apr 19, 2022 at 11:10 AM Michael Koch wrote: > Hello, > > it's unclear how the new "avsynctest" source is expected to work. The > most simple command line > > ffmpeg -f lavfi -i avsynctest=d=5 out.mov > > gives this error message: > > [lavfi @ 02741200efc0] Output pad "video" with

[FFmpeg-user] avsynctest

2022-04-19 Thread Michael Koch
Hello, it's unclear how the new "avsynctest" source is expected to work. The most simple command line ffmpeg -f lavfi -i avsynctest=d=5 out.mov gives this error message: [lavfi @ 02741200efc0] Output pad "video" with type video of the filter instance "Parsed_avsynctest_0" of avsynctest