When you record on Quicktime, that saves as .mov
which is a SUPER huge file size.
$ ffmpeg -i input_name.mov -vcodec h264 -c:a aac output_name.mp4
Notes:
- Video codec:
-vcodec h264
option is used to set the H.264 video codec. However,-c:v libx264
option achieves the same result. Both options use the H.264 codec, but they use different names to refer to it. - Audio codec: (
-c:a aac
). AAC is a more modern and widely supported audio codec compared to MP2.