I'm using FFMpeg to output a video. Everything works fine, but when I played it on Windows Media Player, the offset I've set to the audio stream didn't work.
It plays the sound from the very beginning.(playing properly on VLC and PotPlayer)
How can I fix this?
My command is
ffmpeg -r 30 -i test_%03d.png -itsoffset 10 -ss 5 -t 20 -i s01.wav -c:v libopenh264 -c:a mp3 test.mp4