michaelsolati / nativescript-ffmpeg Goto Github PK

Steps for reproduce

1. tns create App Name --ng
2. tns plugin add nativescript-ffmpeg
3. import { FFmpeg } from "nativescript-ffmpeg";
   System.err: StackTrace: System.err: Frame: function:'', file:'file:///data/data/org.nativescript.youtubemusic/files/app/tns_modules/nativescript-ffmpeg/ffmpeg.js', line: 7, column: 28 System.err: Frame: function:'require', file:'', line: 1, column: 266 System.err: Frame: function:'', file:'file:///data/data/org.nativescript.youtubemusic/files/app/item/item-detail.component.js', line: 5, column: 29 System.err: Frame: function:'require', file:'', line: 1, column: 266 System.err: Frame: function:'', file:'file:///data/data/org.nativescript.youtubemusic/files/app/app.routing.js', line: 6, column: 31 System.err: Frame: function:'require', file:'', line: 1, column: 266 System.err: Frame: function:'', file:'file:///data/data/org.nativescript.youtubemusic/files/app/app.module.js', line: 5, column: 21 System.err: Frame: function:'require', file:'', line: 1, column: 266 System.err: Frame: function:'', file:'file:///data/data/org.nativescript.youtubemusic/files/app/main.js', line: 5, column: 20 System.err: Frame: function:'require', file:'', line: 1, column: 266
   tns --version -> 4.2.2
   OS -> Windows 10 Version 1803 ( OS Build 17134.165 )

https://github.com/icarofm/ffmpeg-cmd-ios
https://github.com/abc19abc91/FFmpegMain-ios
https://github.com/iswear/ffmpeg_for_ios_with_commandline

Found the following cmd ffmpeg library for IOS that support command line tool way. Hope to be able to work with you and have IOS working soon

When the compression is done. it seems that the thread in background is still busy. because when I start a nieuwe compression then I get the error that the compression is still busy. does any body know the command to stop ffmpeg thread.

    onSuccess: function (message) {
                if (debug) {
                    console.log('Successfully run FFmpeg');
                }
                if (callback) {
                    callback();
                }
                return;
            },
            onFinish: function () {

// here ? ---------------------------------------------------------------------
if (callback) {
callback();
}
return;
}
});
try {

            ffmpeg.execute(command, new ExecuteBinaryResponseHandler());

//Or here ??-------------------------------------------------------------------
ffmpeg.process.terminate();
}

I´m doing app which records a interview with plugin nativescript-recorder but after record, the output file size is very big. I want to compress it to send it to server.
I´m facing troubles when I use the comand execute which doesn´t compress file.

It seems this algorithm enter on both conditionals

MY SMARTPHONE:

MOTO X 2nd

MY CODE:

this.recorder.on("finished", args => {
     clearInterval(this.interval);
     if (this.get("duration")) {
       const file = args.object.get('file');
       this._compress(file);
     }
  });

 private _compress(src: string): void {
  
   console.log("Original file size " + this._getSize(src));

   const out =  src.replace(/\.[^/.]+$/, "_COMPRESSED.mp4");
   FFmpeg.execute(["-i", src, "-vcodec", "h264", "-acodec", "mp4", out], (err) => {
     if (err) {
       console.log(err);
       console.log('it was error')
    } else {
       console.log(src);
       console.log(out);
       console.log("Compressed file size " + this._getSize(out));
     }
   });
 }

 private _getSize(path: string): string {
   let length: number = 0;
   if (isAndroid) {
     const file = new java.io.File(path);
     length = file.length();
   } else {
     const defManager = NSFileManager.defaultManager;
     const fileAttributes = defManager.attributesOfItemAtPathError(path);
     length = fileAttributes.objectForKey(NSFileSize);
   }
   return `${(length / (1000 * 1000)).toFixed(2)} MB`;
 }

is it possible for me to use this plugin to just compress video file without using other functionalities

I see that the compression works but the xxxxx__COMPRESSED.mp4 is only visable when restarting device. is there something to be refresh after compressing? Any help is much appretiated