limistah / ffmpeg-webworker

A WebWorker implementation that eases the use of ffmpeg library in the browser.
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Error opening filters #7

Open davidramos-om opened 4 years ago

davidramos-om commented 4 years ago

Hi,

I'm trying to add a watermark on videos (image or text), I was able to accomplish this on server side, but not browser.

This is part of log when a video is uploaded Received command: -i video-1595763301422.webm -vf "drawtext=text='watermark'" sliced-output.mp4. Processing with 33554432 bits.

But its unable to apply a filter :

 [AVFilterGraph @ 0x113ad70] No such filter: '"drawtext' 
 Error opening filters! 

This seems to happen : The error with drawtext happens when your ffmpeg is compiled without libfreetype.

Is it possible to solve it?