I have movie split in many parts with duration 10-30 seconds. All movies are MPEG TS files. I want to merge them.
I try to make following:
ffmpeg -f concat -i join.txt OUTPUT.TS
ffmpeg -i "concat:INPUT-1|INPUT-2" -c copy OUTPUT.TS
both methods do the job, but resulting movie has issue if click somewhere forward or backward. Movie freeze, audio goes well and then it starts video. I suppose I should restore or create some additional frames to make movie smooth.
What parameters should be passed to make result movie smooth with the same quality ?