4 ms·
Seconding this: adding "-pix_fmt yuv420p" to your conversion will ensure compatibility, for example if you try attaching a converted MP4 to a WhatsApp chat, it
by ccvannorman 2y ago
Seconding this: adding "-pix_fmt yuv420p" to your conversion will ensure compatibility, for example if you try attaching a converted MP4 to a WhatsApp chat, it will not show a preview or play unless you include this flag.