Mon Oct 21, 2013 6:10 pm
Thank you for your answer.
In the Exportation panel I have (sorry, it's in French) :
Profil : Auto
Qualité de la vidéo : Haute, 1920x1080
Bitrate vidéo : 6.024 Mbps
Piste sonore : Son 01
Son : Stéréo
Dimension de départ : ~27MB (8%)
In the parameters for export, I have :
Checked = User l'accélération matérielle pour encoder la vidéo
NVIDIA CUDA
I have made additionnal tests and I realized that, when NVIDIA CUDA is used, the quality of the exported video is not as good as expected for a 6 Mbps MPEG-4 video. When I uncheck hardware acceleration for export, the exported video is as expected (I made a visual comparison with the same scene captured with another capturing tools and converted to 6 Mbps MPEG-4).
So, I will now let this option unchecked and I consider my problem is solved.
Regards.