Recherche avancée

Sur d’autres sites (14998)

• I have two ffmpeg command one is for Overlay text on video and other is for add picture logo on video, i want to merge them but it's not working

  18 février 2019, par Zeeshan Sheikh

  i want to combine these two commands
  one is for overlay text on video :

  1) ffmpeg -i video.mp4 -vf "movie=logo.png [watermark] ; [in][watermark] overlay=10:10 [out]" -y output.mp4

  2) ffmpeg -i video.mp4 -filter:v drawtext="fontfile=font/arial.ttf:text=’Text’:fontcolor=white@1.0:fontsize=30:y=h/2:x=0:enable=’between(t,6,10)’" -t 10 e :\output.mp4

  i want to use both functionaties into one command. but it’s not working on my side

• How to add background music to a video file on a specific video second ? In node-fluent-ffmpeg

  31 mai 2021, par edpse

  I have a 12sec long audio.mp3 file
and video.mp4 is 60sec long.

  



  I need to insert audio.mp3 on the 40th second of the video.

  



  How to do it with node-fluent-ffmpeg ?

  


• trimming video with FFMPEG, but the output is a black video, with audio

  18 juillet 2017, par riancu

  i have a video, and i want to trim it. This is what I am doing :

  ffmpeg -i input.mp4 -ss 0 -t 4 -vcodec copy -acodec copy output.mp4

  However, output.mp4 only provides me with the correct audio — the video is just a black screen

  I found a similar issue, and someone said to add -pix_fmt yuv420p
  I added it, but nothing changed (did i add it incorrectly ?)

  Any thoughts ?