Audacity Forum

If you have FFMpeg installed correctly, it will let you Export advanced formats. Generate a three second tone or any short clip and try to export it as AAC or M4A or other advanced format. If you do not actually have FFMpeg, the export will fail.

Koz

I assumed I would be able to Open or Import WMA files if FFmpeg libraries were installed... is this not the case? Whenever I try, an error pops up. Log shows something like "23:17:00: Error: FFmpeg : avcodec_find_decoder() failed. Index[00], Codec[15029 ...

Removing FFmpeg v0.6.2 for Audacity solved the problem Why would that be? Are you suggesting a conflict? VLC should come with its own FFmpeg libraries, but have you asked VLC? Standalone FFmpeg should I believe be able to do demuxing ...

... and the track is silent for ~54sec at the beginning. I'd like to have no delay so there's no synch problem when I remux. I'm using v1.3.14 and FFmpeg v0.6.2 for Audacity. I have little experience with .TS files but I wonder if it is meant to have a delay? Either that or tsmuxer isn't doing ...

Removing FFmpeg v0.6.2 for Audacity solved the problem

I demuxed the AC-3 audio stream from a .TS video and the track is silent for ~54sec at the beginning.

I'd like to have no delay so there's no synch problem when I remux.

I'm using v1.3.14 and FFmpeg v0.6.2 for Audacity.

... and am really impressed so far but I'm having some difficulty. I demuxed a video .TS to its audio with tsmuxer, installed Audacity, found I needed FFmpeg, followed the links from the program for it, initially installed the LAME for Audacity first, then FFmpeg for Audacity. VLC player wont open ...

i open audacity, and when i click on a song to import it says "audacity attempted to use ffmpeg to import an audio file but the libraries were not found. Thanks, that tells us a lot. 1) The files that you are trying to import are not normal WAV or AIFF files. Normal ...

... it wanted to with the previous version (1.3.11 I think it was). That apart, I checked to see whether there was a newer LAME library and a newer FFMpeg library but the versions that I had from the v1.3.11 install were still current as far as I could see. Everything seems to work OK for me - but ...

ok so i open audacity, and when i click on a song to import it says "audacity attempted to use ffmpeg to import an audio file but the libraries were not found. To use ffmpeg import, go to preferences>libraries to download or locate the ffmeg libraries" then it said ...