New submission from HoboZero <[email protected]>: Based on dozens of posts on the subject (for example http://lists.mplayerhq.hu/pipermail/ffmpeg-user/2009-March/019580.html), it is not currently possible to mix down multiple audio tracks into a single audio track, say wav or mp3. All of the forum entries on the subject either included a video track and multiple audio tracks or ended in the poster abandoning ffmpeg to mix pure audio.
When multiple inputs are used, the result is garbled sound: ffmpeg -y -i 1.wav -i 2.wav -ac 1 output.mp3 -newaudio If this is possible, it is not clear how to do so from the documentation. Thank you. ---------- messages: 13189 priority: normal status: new substatus: new title: Mix Multiple Audio Inputs type: feature_request ________________________________________________ FFmpeg issue tracker <[email protected]> <https://roundup.ffmpeg.org/issue2483> ________________________________________________
