fluent-ffmpeg

问题 I want to use fluent-ffmpeg to create a video of last n images of a directory, or database entries. Which is the correct syntax? These are my tries: Mimic shell command ffmpeg() .addInput('ls *png | tail -n 17') .inputOptions("-pattern_type glob") .output("output.mp4").run() but it does not accept shell commands; space - separated paths ffmpeg() .addInput('a*.png b*.png ') .inputOptions("-pattern_type glob") .output("output.mp4").run() but it does not accept list of files separated by spaces;

问题 I am trying to convert mp3 file to wav file but I am not getting idea how to do that, I tried using fluent-ffmpeg library but I don't know how to use that. 回答1: I finally figured it out using 'fluent-ffmpeg' library. Here is my code. const ffmpeg = require('fluent-ffmpeg'); let track = './source.mp3';//your path to source file ffmpeg(track) .toFormat('wav') .on('error', (err) => { console.log('An error occurred: ' + err.message); }) .on('progress', (progress) => { // console.log(JSON

问题 I am trying to convert mp3 file to wav file but I am not getting idea how to do that, I tried using fluent-ffmpeg library but I don't know how to use that. 回答1: I finally figured it out using 'fluent-ffmpeg' library. Here is my code. const ffmpeg = require('fluent-ffmpeg'); let track = './source.mp3';//your path to source file ffmpeg(track) .toFormat('wav') .on('error', (err) => { console.log('An error occurred: ' + err.message); }) .on('progress', (progress) => { // console.log(JSON

问题 I am trying to convert mp3 file to wav file but I am not getting idea how to do that, I tried using fluent-ffmpeg library but I don't know how to use that. 回答1: I finally figured it out using 'fluent-ffmpeg' library. Here is my code. const ffmpeg = require('fluent-ffmpeg'); let track = './source.mp3';//your path to source file ffmpeg(track) .toFormat('wav') .on('error', (err) => { console.log('An error occurred: ' + err.message); }) .on('progress', (progress) => { // console.log(JSON

问题 I am trying to convert mp3 file to wav file but I am not getting idea how to do that, I tried using fluent-ffmpeg library but I don't know how to use that. 回答1: I finally figured it out using 'fluent-ffmpeg' library. Here is my code. const ffmpeg = require('fluent-ffmpeg'); let track = './source.mp3';//your path to source file ffmpeg(track) .toFormat('wav') .on('error', (err) => { console.log('An error occurred: ' + err.message); }) .on('progress', (progress) => { // console.log(JSON

问题 I am trying to convert mp3 file to wav file but I am not getting idea how to do that, I tried using fluent-ffmpeg library but I don't know how to use that. 回答1: I finally figured it out using 'fluent-ffmpeg' library. Here is my code. const ffmpeg = require('fluent-ffmpeg'); let track = './source.mp3';//your path to source file ffmpeg(track) .toFormat('wav') .on('error', (err) => { console.log('An error occurred: ' + err.message); }) .on('progress', (progress) => { // console.log(JSON

问题 I am trying to convert mp3 file to wav file but I am not getting idea how to do that, I tried using fluent-ffmpeg library but I don't know how to use that. 回答1: I finally figured it out using 'fluent-ffmpeg' library. Here is my code. const ffmpeg = require('fluent-ffmpeg'); let track = './source.mp3';//your path to source file ffmpeg(track) .toFormat('wav') .on('error', (err) => { console.log('An error occurred: ' + err.message); }) .on('progress', (progress) => { // console.log(JSON

问题 I am trying to convert mp3 file to wav file but I am not getting idea how to do that, I tried using fluent-ffmpeg library but I don't know how to use that. 回答1: I finally figured it out using 'fluent-ffmpeg' library. Here is my code. const ffmpeg = require('fluent-ffmpeg'); let track = './source.mp3';//your path to source file ffmpeg(track) .toFormat('wav') .on('error', (err) => { console.log('An error occurred: ' + err.message); }) .on('progress', (progress) => { // console.log(JSON

问题 I am trying to convert mp3 file to wav file but I am not getting idea how to do that, I tried using fluent-ffmpeg library but I don't know how to use that. 回答1: I finally figured it out using 'fluent-ffmpeg' library. Here is my code. const ffmpeg = require('fluent-ffmpeg'); let track = './source.mp3';//your path to source file ffmpeg(track) .toFormat('wav') .on('error', (err) => { console.log('An error occurred: ' + err.message); }) .on('progress', (progress) => { // console.log(JSON

问题 I am using FFmpeg, via the fluent-ffmpeg node.js library, to take in an mpeg-ts stream with H.264 video and AAC audio and extract specific segments with a filtergraph to then stream out. Unfortunately, FFmpeg appears to be adding priming packets to the AAC stream at the beginning of every retained clip, which results in noticeable audio artifacts on playback. Is there any way to turn that behavior off? 来源： https://stackoverflow.com/questions/64917498/clipping-audio-video-with-ffmpeg-produces