No I frames detected

[zakk]

Hi, as long as I can remember, 2.6 would never detect I frames on my input streams. It only says "P-Frame" at the bottom. I didn't mind first, but now I need to join two .ts files together. The result is always corrupted, since I can't make the difference between I and P for my A&B markers.

Here's a 5MB sample:http://www.sendspace.com/file/fpcjd2

Thanks.

[mean]

for h264 there are I frame and IDR
IDR are seek points, i.e. you can ignore the past and start decoding happily from there
I frame are not, if you start decoding from there, you might have up to recoveryDelay garbage frames
So my guess is that your file contains no IDR, i'll have a look

[mean]

Works here
Win32/win64 ?

[zakk]

Win32. Also tried 32bits & 64 bits on Win64. What's wrong on my system ??

[mean]

I tried your sample with linux win32 win64. All seemed ok
Did you try with the same sample (removing the .idx2 might help)

[zakk]

oui, je l'ai fait avec le fichier uploadé et en effacant les .idx2 à chaque fois.
dès l'ouverture le curseur se place à 400ms et impossible de reculer (bon ça ne me dérange pas...)
si je clique sur les doubles flèches il trouve 5 P-frames (ceux que j'utilise pour mes marqueurs A&B), par contre en maintenant la flèche clavier droit appuyée (image suivante) j'en compte environ 21 (je sais pas si ça aide  )

C'est bête parce que à la lecture du mkv avec mpc-hc l'image se fige au moment du collage, même après un remux mkvtoolnix.

[mean]

12 Iframes, including 5 IDR