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As a movie fan, i have a lot of different format videos. But, for watching movies anywhere, i have to convert such videos for my tablet. So many videos need to be processed, so i care more about the conversion speed. The video quality is best not too bad.
I use Pavtube DVD Ripper to deal with my DVD movies and Pavtube video converter to handle common videos, such as MKV HD movies, VOB videos, Camera AVCHD or MTS/M2TS files etc. These tools all support NVIDIA CUDA technology. According to my own experience, i find some factors affecting the conversion speed.
Once, i use my old computer which has worked for 5 years to convert a DVD, it took about 5 hours for a 2-hour movie, it really bothered me. But the same movie converted on my laptop (i choose the same output) just took one hour. I analyzed the reasons. The laptop’s configuration is much higher than my old computer. It is noteworthy that the laptop use NVIDIA Graphics while the pc doesn’t.
Conclusion one:
Computer configuration: the processor, the graphics card. The faster the processor, the faster the conversion speed. If your video tool supports CUDA technology, a CUDA-enabled graphics card would be of benefit for the conversion.
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