Timer error (stuck/wrong increment) for H.264 clips

[johnaton_chua]

I am trying to play H.264 clips of 1 fps, 5 fps, 6 fps and 25 fps.
However, when I play the 25 fps clip, the timer is stuck at 00:00. For the 1fps, 5 fps and 6 fps clips, the timer would increment only 1 second for every 8 seconds of real-time footage.
This makes my video search very difficult.
Is there any way to resolve this error?
Appreciate any help here.
Thanks in advance.

[Jean-Baptiste Kempf]

What is the muxer?

[johnaton_chua]

Hi j-b:
Not sure. The clips are supposed to be video surveillance clips from some vendor uncommon to the market.
What would be the information or key points to look at? Perhaps I can get them so as to facilitate this discussion.

[Jean-Baptiste Kempf]

Use mediainfo to know.