On 1/6/2020 6:38 PM, Limin Wang wrote: > 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]/ Thank you! I will try it after reading the compile document. _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user
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