Yes I need to try that interactive mode by pressing '?' At runtime and let me see if it changes filter parameters or not.
On Fri 27 Mar, 2020, 6:31 PM Gyan Doshi, <[email protected]> wrote: > > > On 27-03-2020 03:37 pm, foxtail mega wrote: > > Clarification regarding information (x,y for overlay filter). > > > > I am using ffmpeg for mobile devices so i am using flutter-ffmpeg. Now > > i am using dart language for supplying x and y co-ordinates to ffmpeg > > instance. Issue is, after i run the ffmpeg command, there is no way i > > am able to change the coordinates, so i have to stop running ffmpeg > > instance, and then re-run ffmpeg with changed coordinates. > > > > I guess i will check for suggested solution of realtime filter and > > sendcmd. I am not sure if that would work though. > > realtime filter is irrelevant here since you're using -re. sendcmd > parses its argument once at init, so can't be used to add or change > arguments. > > What you can do is send directives to ffmpeg via stdin. One of the > directives is 'c' to send commands to filters which support commands. > While running ffmpeg, press ? to see list and syntax of available > directives. > > Gyan > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
