On 5/5/2018 7:06 PM, swades wrote:
> https://s17.postimg.cc/8g0ianye7/ffplay_4.jpg
You haven't asked ffplay to play any file. ffplay is not a graphical
program. Basic use of ffplay requires issuing a command of the form:
ffplay video-filename
e.g., on Windows 7,
ffplay C:\Windows\Media\notify.wav