[vlc-devel] transcoding is slow

[Kaarlo Räihä]

2011/4/27 zhu shi song <zhushisongzhu at yahoo.com>

>      The video format contained in AVI file is MS Mpeg-4 Video V3(DIV3).
>  There is no audio in AVI file.  I can't find any settings of x264 encoder
> in VLC.
>

You have to specify them manually to the transcode part. e.g.
...{vcodec=h264,venc=x264{bframes=0,nob-adapt,b-bias=0,nocabac,ref=1,nf,deblock=0:0,level=30,
crf=0,partitions=none,direct=none,me=umh,merange=12}...


>      Why is the speed of transcoding the same as the speed of playing?
>  Because there is no limit of display speed of 25 frames/s, I think
> transcoding is always faster than playing(The computer is good enough).
>

Have you ticket the Display the output option? It will limit the speed.


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