ffmpeg -i input.m2ts -c:v copy -c:a aac -strict experimental -b:a 128k output.mp4
refer:https://stackoverflow.com/questions/24720063/how-can-i-convert-mts-file-avchd-to-mp4-by-ffmpeg-without-re-encoding-h264-v
标签： mts传感器rhmmps2g