On Mon, Jan 06, 2020 at 10:10:44AM +0000, Yunpeng Guan wrote: > Hello everyone: > > I was adding tons of audio files to a video, my command looks like this: > > ffmpeg -i video.mp4 -i 0.mp3 -i 1.mp3 ...... -i 1291.mp3 -filter_complex > "[1]adelay=670[a0];[2]adelay=2209[a1];[3]adelay=3748[a2] ...... > [1292]adelay=4011880[a1291];[a0][a1][a2] ...... > [a1291]amix=inputs=1292,loudnorm[a]" -map 0:v -map "[a]" output-video.mp4 > > Then I get this error: > > [amix @ 0x7ff7811a6940] Value 1292.000000 for parameter 'inputs' out of > range [1 - 1024] > Last message repeated 1 times > [amix @ 0x7ff7811a6940] Error setting option inputs to value 1292. > [Parsed_amix_1292 @ 0x7ff7811a6720] Error applying options to the filter. > [AVFilterGraph @ 0x7ff789229160] Error initializing filter 'amix' with > args 'inputs=1292' > Error initializing complex filters. > Numerical result out of range > > Is this a limit of amix? What should I do to burn these audio files to > one video? Thanks.
I submit a patch to remove the limit of max, you can try it. https://patchwork.ffmpeg.org/project/ffmpeg/patch/[email protected]/ > > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". -- Thanks, Limin Wang _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
