VideoHelp Forum

Our website is made possible by displaying online advertisements to our visitors. Consider supporting us by disable your adblocker or Try ConvertXtoDVD and convert all your movies to DVD. Free trial ! :)
+ Reply to Thread
Results 1 to 5 of 5
Thread
  1. Member AlanHK's Avatar
    Join Date
    Apr 2006
    Location
    Hong Kong
    Search Comp PM
    How can I see the waveforms of both channels of an MP3 quickly?

    Is there some simple (free) audio player with a stereo wave display?

    I know I can load it in Audacity, but that can take quite a while (with multiple hour long tracks as book readings usually are), as it decodes the entire track before displaying it.

    MP3DirectCut does display a waveform immediately, but it only shows a single merged track.

    One reason I'd like to do this is so I can skip through a track and see if it is true stereo, or if both tracks are identical and I can split it without loss.
    Quote Quote  
  2. https://trac.ffmpeg.org/wiki/Waveform

    and to make your life easier bellow ready to use command:
    Code:
    @ffplay -f lavfi amovie=%1,asplit[out0],showwaves=split_channels=1:s=1024x768:mode=p2p:rate=60[out1]
    Last edited by pandy; 13th Feb 2016 at 14:11.
    Quote Quote  
  3. VLC's "scope" visualization shows the waveform. You have very little control though.
    Quote Quote  
  4. Member AlanHK's Avatar
    Join Date
    Apr 2006
    Location
    Hong Kong
    Search Comp PM
    Originally Posted by jagabo View Post
    VLC's "scope" visualization shows the waveform. You have very little control though.
    Thanks, that does the job.
    Quote Quote  
  5. DECEASED
    Join Date
    Jun 2009
    Location
    Heaven
    Search Comp PM
    Quote Quote  



Similar Threads