Closed asheimo closed 4 years ago
@asheimo Good question! Your input is a DVD rip of "Fantastic Four (2005)", right? I suspect the answer is that the hardware video encoder is so fast that you're seeing slowdowns from copying four audio tracks (the --add-audio eng
version) and transcoding that DTS track (the --main-audio 2
version).
@asheimo Is this still an open issue for you?
In the context of other-transcode itself no, I'll close. I'll be persuing on my own out of curiosity and perhaps question the hive mind.
I was working with the Fantastic Four and noticed the frame rate was pretty low so I ran some comparisons:
no options: ~1000fps --add-audio eng: ~500fps --main-audio 2: ~750fps --add-subtitle eng: ~1000fps --cuvid: ~600fps
information about the mkv file Audio 1 - A_AC3 eng Surround 5.1 Audio 2 - A_DTS eng Surround 5.1 Audio 3 - A_AC3 spa Stereo Audio 4 - A_AC3 eng Stereo Subtitle 1 - S_VOBSUB eng Subtitle 2 - S_VOSUB spa Subtitle 3 - S_VOSUB spa Subtitle 4 - S_TEXT/UTF8 eng
So my question is how is the audio affecting the fps so much differently depending on options? I get the --cuvid can cause things to be slower at times I saw that in the wiki, included in the testing for completeness. Oh, I'm running a GTX1060 3GB, i5-6600K.