0

here i have one command that is working properly but i want to add audio to second and third video not only second video.So, how to proceed?

fmpeg -y -i intro-17may.mp4 -i video.mp4 -i outro.mp4 -i energy-song.mp3 -i vcs-watermark-video.png -filter_complex "[0:v]drawtext=fontfile=FutuMd.ttf: text='Hello World': x=300: y=450: fontsize=40: fontcolor=white: enable='between(t,2,5)',fade=t=out:st=5:d=1,setpts=PTS-STARTPTS[v0]; \
[1:v][4]overlay=W-w-5:H-h-5,fade=t=in:st=0:d=1,fade=t=out:st=63:d=1,setpts=PTS-STARTPTS[v1]; \
[2:v]fade=t=in:st=0:d=1,setpts=PTS-STARTPTS[v2]; \
[3:a]volume=enable='between(t,34,36)':volume=-8dB,volume=enable='between(t,36,42)':volume=-10dB,volume=enable='between(t,47,51)':volume=-8dB,volume=enable='between(t,51,58)':volume=-10dB[3a];[1:a][3a]amix=inputs=2:duration=shortest[maina]; \
[v0][0][v1][maina][v2][2]concat=n=3:v=1:a=1[outv][outa]" -vcodec libx264 -c:a aac -ac 2 -map "[outv]" -map "[outa]" c4.mp4
1

Use

ffmpeg -y -i intro-17may.mp4 -i video.mp4 -i outro.mp4 -i energy-song.mp3 -i vcs-watermark-video.png -filter_complex "[0:v]drawtext=fontfile=FutuMd.ttf: text='Hello World': x=300: y=450: fontsize=40: fontcolor=white: enable='between(t,2,5)',fade=t=out:st=5:d=1,setpts=PTS-STARTPTS[v0]; \
[1:v][4]overlay=W-w-5:H-h-5,fade=t=in:st=0:d=1,fade=t=out:st=63:d=1,setpts=PTS-STARTPTS[v1]; \
[2:v]fade=t=in:st=0:d=1,setpts=PTS-STARTPTS[v2]; \
[3:a]volume=enable='between(t,34,36)':volume=-8dB,volume=enable='between(t,36,42)':volume=-10dB,volume=enable='between(t,47,51)':volume=-8dB,volume=enable='between(t,51,58)':volume=-10dB,adelay=6000|6000[3a]; \
[v0][0][v1][1:a][v2][2]concat=n=3:v=1:a=1[outv][outa];[outa][3a]amix=inputs=2:duration=shortest[outa]" -vcodec libx264 -c:a aac -ac 2 -map "[outv]" -map "[outa]" c4.mp4

The BG music is delayed by 6000 ms (duration of intro) and then mixed with the audio after concat.

|improve this answer|||||
  • i tried but audio is not added in outro why? – Jinal Somaiya Jun 25 '18 at 8:25
  • How long is the BG music? – Gyan Jun 25 '18 at 8:27
  • Audio music is 1:04 long and outro video has audio of 6 seconds long. – Jinal Somaiya Jun 25 '18 at 8:30
  • Your BG music isn't long enough. Your main video is at least 1:04 long according to the fade filters applied. – Gyan Jun 25 '18 at 8:43

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.