How to save (download to the computer) converted video by ffmpeg?

[aleksey-lav]

Description

Hello! After recorded the video and converted it using plugin ffmpeg need to download it? How to do it? AFAIK I can't use method saveAs

Steps to reproduce

this is my options for record

record: {
    audio: useAudio,
    [type]: true,
    maxLength: 5 * 60,
    convertEngine: 'ffmpeg.js',
    convertOptions: ['-f', 'mp3', '-codec:a', 'libmp3lame', '-qscale:a', '2'],
    pluginLibraryOptions: {
      outputType: 'audio/mpeg',
    },
    convertWorkerURL: '/static/js/ffmpeg/ffmpeg.js/ffmpeg-mp4.js',
  },

and after converted I am getting the object in player.convertedData but if I want to save using saveAs from npm my video doesn't work since mp4 and each of devices (mobile also) can't open this video. What method I should use to download recorded video correctly in mp4 format? Thanks

Results

Expected

Need to download recorded video in format mp4!

Actual

my video is saved in the format webm

[igasparetto]

This would be great!

[thijstriemstra]

I was able to save the .ogg file from the audio-only-ffmpegjs.html sample in Firefox/Ubuntu using player.record().saveAs({'audio': 'foo'});

This isn't working for video? E.g. player.record().saveAs({'video': 'foo'});?

[thijstriemstra]

I was able to save the .ogg file from the audio-only-ffmpegjs.html sample in Firefox/Ubuntu using player.record().saveAs({'audio': 'foo'});

Hmm, not sure about this comment, because I'm also unable to download the file.

[thijstriemstra]

This will be supported in videojs-record 4.2.0 or newer with:

player.record().saveAs({'video': 'foo'}, 'convert');