Combined multiple mini-videos into 1 single Video and mute it.

Hi, I need a freelancer with good internet connectivity to perform the below service : 1. I'll upload 20 source videos to awarded freelancer, with each source video lasting between 30 seconds - 3 minutes each. Estimated duration of all 20 source videos combined is approximately 12 mins in total. 2. Split EACH source video into smaller videos segments based on the number of scenes within each source video. Each source video will have approx 5 - 20 scenes. 3. Repeat step 2 above for all 20 source videos. You should now have between 100 - 400 sliced mini videos. 4. Mix all of them up into ONE single video. Make sure mini-videos are not combined such that they come from the same source video continuously. 5. Mute the combined video as high-definition, and resend it to me. Project Budget : US$ 25 Timeline to complete : 2 days Payment : 100% milestone created upon award. Payment release upon final work delivered in full.