ffmpeg -i input.mp4 -vf "scale=320:-2" -c:v libx264 -crf 28 -preset slow -c:a aac -b:a 64k output_small.mp4
Because the files were tiny (often only 1–5 MB), they could be shared via Bluetooth or Infrared—the "social media" of the pre-smartphone era. 2. The Cultural Shift: From WAP Sites to Social Media 3gp dasi sxsi v garl top
Over the years, mobile video technology has continued to evolve, leading to the development of new file formats and playback capabilities. Some of the modern formats that have replaced 3GP include: ffmpeg -i input