2017-08-24 15:38 GMT+02:00 Jonathan Girven <[email protected]>:
> $ ffmpeg -y -i BigBuckBunny_320x180_t10.mp4 > -i full_dillon_in_pro_audio.mp3 > -filter_complex "[1:a][0:a]amix=inputs=2[m]" -map 0:v -map [m] -c:v libx264 > -preset ultrafast -c:a aac output.mp4 Is the issue also reproducible if you use the native mpeg4 encoder instead of an external library? $ ffmpeg -i BigBuckBunny_320x180_t10.mp4 -i full_dillon_in_pro_audio.mp3 -filter_complex "[1:a][0:a]amix=inputs=2[m]" -map 0:v -map [m] -vcodec mpeg4 -qscale 2 out.mp4 Carl Eugen _______________________________________________ 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".
