Steve Boyer <[email protected]> writes: > 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.
Now I managed to synchronize them... but all happens is that they play together now... Where's the comparison...? On the first of the two, I applied the `invert' effect. Rodolfo _______________________________________________ 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".
