YouTube - Foro de ayuda

425x264

<object width="425" height="264"><param name="movie" value="http://www.youtube-nocookie.com/v/NFT25c-5t98&hl=es&fs=1&color1=0x5d1719&color2=0xcd311b"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube-nocookie.com/v/NFT25c-5t98&hl=es&fs=1&color1=0x5d1719&color2=0xcd311b" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="264"></embed></object>

http://www.youtube.com/user/Hemispheres88

Y la mayoría tiene esta:

320x265

<object width="320" height="265"><param name="movie" value="http://www.youtube-nocookie.com/v/sndfN2Jh5cc&hl=es&fs=1&color1=0x5d1719&color2=0xcd311b"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube-nocookie.com/v/sndfN2Jh5cc&hl=es&fs=1&color1=0x5d1719&color2=0xcd311b" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="320" height="265"></embed></object>

http://www.youtube.com/user/Pray4RF

En que va la diferencia? que debo hacer para tener esta medida: 425x264 en mi canal?

Saludos para todos