How i can add logo in original size?

[dmitriy88]

I try transcoding video (original resolution 1920x1080) to 1280x720 resolution and add logo.
I use command

Code: Select all

:sout=#transcode{vcodec=h264,sfilter={logo{file='C:\Logo\logo_new.jpg',position=5,x=3,y=3,opacity=128}},acodec=mp3,ab=96,channels=2,samplerate=44100,vfilter=deinterlace,scale=1,width=1280,height=720}:std{access=http,mux=ts,dst=:8081/}}

Logo have size 200x50px, but in output video he get resize to 133x33px. Why he got resize? How i can add oroginal size logo to output video?