transcoding with lower frames per second

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ZerBit
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transcoding with lower frames per second

Postby ZerBit » 10 Mar 2005 03:53

I have a MPEG2 PS and i would like to transcode it to a lower bitrate and also with a low number of frames per second.

Could it be done with VideoLan?

How?

Regards :roll:

dionoea
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Postby dionoea » 10 Mar 2005 15:50


ZerBit
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Postby ZerBit » 11 Mar 2005 15:17

H :)

We have tried to do it with this command line :

:sout=#transcode{vcodec=mp2v,vb=768,fps=5,scale=0.5}:duplicate{dst=std{access=file,mux=ps,url="c:\file.mpg"}}

And we don´t get the five frames per second, we get the 29.97 fps with the new scale and the new bitrate.

What´s wrong? :?

Thanks :wink:

ZerBit
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Postby ZerBit » 17 Mar 2005 13:28

Is fps feature only supported in LINUX?

We have tested it on a Windows machine.

Regards

:roll:

ZerBit
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Postby ZerBit » 21 Mar 2005 13:55

Hi all

I have found a way to view (AND ONLY VIEW) a MPEG2 PS with a low number of frames per second, also I can save these frames to files with the 0.8.2svn and an output Image filter but i can´t record that file with only that frames per second, i only can save the transcode file with a new bitrate and its original fps.

Is it possible?

Regards :)

markfm
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Postby markfm » 21 Mar 2005 20:15

mpeg2 generally doesn't play nice for special things. Use mpeg4 or h264, or switch to MJPEG if it is not only low framerate but also very low bitrate.


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