How To Transcode and Re-size A Video Without Compressing It In fluent- - Enhance your coding expertise with twominds on @onlycoders.net

1 year ago

#389051

twominds

How To Transcode and Re-size A Video Without Compressing It In fluent-ffmpeg

Simple question, how can I transcode and resize a video in fluent-ffmpeg, without compressing it? I understand that some transcoding processes may naturally affect file size, but is there a way to reduce or increase the compression ratio in ffmpeg?

I found other stack overflow answers for the FFMPEG CLI CRF, but how can I adjust the CRF in fluent?

//input {2160x1440} MOV 15MB

const command = ffmpeg()
        .input(video)
        .setFfmpegPath(ffmpegStatic)
        .setFfprobePath(ffprobeStatic.path)
        .videoCodec("libx264")
        .audioCodec("libmp3lame")
        .aspect("16:9")
        .outputFormat("mp4")
        .size(`1920x1080`)
        .save("./transcoded/wout/compression/video.mp4")
        
//output {1920x1080} MP4 15MB

javascript

node.js

compression

fluent-ffmpeg

transcode

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