How do i set the file width & height of a video file using controller

Questions and Answers
4

Because of

metadata.streams.forEach((element) => {
                    video.width = element.width;
                    video.height = element.height;
                  });

streams contains both, video and audio.

So in your case, video.width and video.height are defined by the last iterration of forEach, and the last element of streams is an audio file, which doesn’t have any width and height. That’s why you get null.

Please read documantion of forEach and fluent-ffmpeg.

1 Like