[FFmpeg-user] Multithreaded multioutput problem

Denis Mysenko duster at mail.ru
Tue Apr 21 08:13:23 CEST 2015

>Speaking of CPU and having been away from the problem for many weeks, I 
>forget about the important part. The encoding process for the data runs 
>at better than real time (nearly 2x) when pulling from a file instead of 
>the /dvb device. So I don't think that this is thread bound for me but 
>something else.

But as far as I can see, you are not using "-re" key when reading from the file, therefore the incoming frame rates (and hence the speed) are different.

If you add -re – you will probably get the same performance as when reading from a live input?

Denis Mysenko, CCNA, MCP, MCSA
Skype: denismysenko, ICQ: 555955 
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10405 Stockholm, Sweden

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