[FFmpeg-user] Error position

[Miha Pece]

Hi to all,

I was recently started to check our archive of video files. In many of them
ffmpeg found some errors. For instance:

[dvvideo @ 0x7fcc21816000] Concealing bitstream errors

My question is, how can I find position (time location) where error occurs?
Is  0x7fcc21816000 some kind of hex marker? If not, is a way to get that
info from ffmpeg?

Tnx.

Miha Peče