MPlayer + h.264 raw -> double speed

[Selur]

When I playback this (http://www.multiupload.com/JFOETOFLVE) raw H.264 file with mplayer (MPlayer Sherpya-SVN-r34118-4.2.5 (C) 2000-2011 MPlayer Team):
mplayer.exe "D:\1_2_video.264" -vo direct3d -mc 0 -nosound -fps 23.976

The file plays back at something like double it's speed, when I mux it into an mkv playback speed is okay.

I also get a lot of:
[h264 @ 012537d0]non-existing SPS 16 referenced in buffering period
[h264 @ 012537d0]non-existing SPS 17 referenced in buffering period
[h264 @ 012537d0]non-existing SPS 32 referenced in buffering period
warnings,..

Also changing -fps seems to be ignored,...

Does anyone have an idea if this is a bug or the h.264 file is somehow broken or problematic or if there's an additional option that might help?

Cu Selur

Ps.: same problem with occurs with mplayer2

[janos666]

Yap, it would be fine if I would be able to play back my video surviliance recordings (raw h264 video) without muxing the elementary streams with mkvtoonix first.
The player should assume a framerate based on the resolution, just like mkvtoolnix assumes 25fps for my PAL recordings (but I don't really mind if it's fixed 24fps, these are only video surviliance recordings...)

[Selur]

For most of my h.264 playback with the above command line works fine,... (only a few cause this problem; I got no problem with specifying frame rate and resolution if needed,..)