ffmpeg -i input.ts -c copy output.mp4filename="abc"
ffmpeg -i "$filename.ts" -c copy "$filename.mp4"Not tested
ffmpeg -i input.ts -c:v libx264 -crf 23 -c:a aac -b:a 192k output.mp4
-c:v libx264: Encodes video using the H.264 codec.
-crf 23: Sets quality (18–28 is standard; lower is higher quality).
-c:a aac: Encodes audio to AAC format.