[MEncoder-users] B Frames and mp4

[Walter R. G. Hachmann]

Alex Samad escreveu:
> Hi
> 
> There has been a lot of talk about Bframes (and one other type that
> escapes me right now), how can I tell from a .mp4 file weather there are
> B Frames being used, something like mplayer -v <file> ?
> 
> Alex
> 
> 
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Alex,

There's a way with avidemux. Open the file in avidemux and click on the 
right arrow to move frame by frame. the program shows if the frame is a 
B, P or I frame, along with other information.
Regards,

Walter R. G. Hachmann