The VideoLAN Forums

Hello,

I have WIN 7 - 64 bits with core2duo e5700 3Ghz, 4Go RAM, HDD 1To and ATI Mobilitiy Radeon HD5470 512Mo.
But I have a bug problem to read HD video, i have a big deceleration but my CPU is not full.
I have a problem with one video MKV in 1080p AC3 audio and one video 720p with DTS audio.

I don't understand.
I NEED YOUR HELP! Thanks per advance

You can try to enable GPU decoding from tools->preferences then

You can also try VLC 1.2.0 nightly builds if GPU decoding doesn't help.

I have enable the GPU decoding and i can't my problem!

THANKS!!!!!!