i have a bunch of png files with which i create a video using ffmpeg:
ffmpeg -i frame%d.png -c:v libx264 a.mpg
VLC can play this video, but when i try to open it with Parole Media Player, i get the error:
GStreamer backend error No valid frames found before end of stream
However if i simply create the video like this:
ffmpeg -i frame%d.png a.mpg
Parole can then open it.
Would somebody know where the problem could come from? Thank you very much for your help!