On Fri, Jun 23, 2017 at 7:11 AM, Rodolfo Medina <[email protected]> wrote:
> Steve Boyer <[email protected]> writes: > > > If you want to see what really happened, import both files into Audacity, > > use a filter to invert one of the files, and slide it around until they > are > > 1:1 (it's off slightly IIRC) and then hit "Play" or downmix to a single > > track. If both tracks are aligned correctly, you will hear the discarded > > portions of the original WAV file during the MP3 conversion. > > > In the two files music starts with a slight delay from one another, and it > seems I don't manage to slide them so to eliminate that delay... Any > suggestion? > Trial and error - zoom in as far as you can, hit play, realize that it's off slightly, shift using the Time Shift Tool (looks like <----> in the toolbar) very very slightly, repeat. It takes some time, but I've done this comparing FFmpeg's encoding using the libfdk_aac encoder vs the aac encoder. > Thanks, > > Rodolfo > Steve _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
