b*l
2 楼
i do not believe pure p2p based multimedia delivery services will
take off in the long run. who the hell want to share her own
bandwidth with others? this can work well for some technological
savvy guys but not for the general public.
also, the ultimate reason, i believe is that each user's network
bandwidth requirement has a upper limit, which will be very well
satisfied in the near future, if not now.
【在 z**r 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 和IPTV会有什么样子的冲突?
take off in the long run. who the hell want to share her own
bandwidth with others? this can work well for some technological
savvy guys but not for the general public.
also, the ultimate reason, i believe is that each user's network
bandwidth requirement has a upper limit, which will be very well
satisfied in the near future, if not now.
【在 z**r 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 和IPTV会有什么样子的冲突?
p*u
3 楼
p2p is to utilize your bandwidth better. you want to use it instead of
wasting it.
【在 b********l 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: i do not believe pure p2p based multimedia delivery services will
: take off in the long run. who the hell want to share her own
: bandwidth with others? this can work well for some technological
: savvy guys but not for the general public.
: also, the ultimate reason, i believe is that each user's network
: bandwidth requirement has a upper limit, which will be very well
: satisfied in the near future, if not now.
z*r
4 楼
在point to point通话上面,俺觉得你说的是对的,毕竟单个channel占用不了多少带宽
。
穿透防火墙和/nat这方年,的确是一个很优秀的feature。
不过,在conference call的情况下,俺觉得如果用传统的voip方式,得建立point to
multipoint这样的方式,导致带宽倍增。这种情况下,俺觉得p2p还是有绝对优势的
。
音
【在 b********l 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: i do not believe pure p2p based multimedia delivery services will
: take off in the long run. who the hell want to share her own
: bandwidth with others? this can work well for some technological
: savvy guys but not for the general public.
: also, the ultimate reason, i believe is that each user's network
: bandwidth requirement has a upper limit, which will be very well
: satisfied in the near future, if not now.
。
穿透防火墙和/nat这方年,的确是一个很优秀的feature。
不过,在conference call的情况下,俺觉得如果用传统的voip方式,得建立point to
multipoint这样的方式,导致带宽倍增。这种情况下,俺觉得p2p还是有绝对优势的
。
音
【在 b********l 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: i do not believe pure p2p based multimedia delivery services will
: take off in the long run. who the hell want to share her own
: bandwidth with others? this can work well for some technological
: savvy guys but not for the general public.
: also, the ultimate reason, i believe is that each user's network
: bandwidth requirement has a upper limit, which will be very well
: satisfied in the near future, if not now.
z*r
8 楼
可是p2p要share的主要是upstream bandwidth,人们尤其是普通的用户,主要是使用do
wnstream。
p2p based voice比如skype已经取得了巨大的成功,对于传统的voip形成了很大的冲击
,voice何video在某些方面还是有共同之处,那么p2p based video会不会克隆skype这
样的成功呢?
当然,skype是通话,不是mp3等具有版权的流媒体,video在通话方面是一个辅助功能,
人们主要看节目或者interactive的应用,这些都是有版权的。
【在 b********l 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: i do not believe pure p2p based multimedia delivery services will
: take off in the long run. who the hell want to share her own
: bandwidth with others? this can work well for some technological
: savvy guys but not for the general public.
: also, the ultimate reason, i believe is that each user's network
: bandwidth requirement has a upper limit, which will be very well
: satisfied in the near future, if not now.
wnstream。
p2p based voice比如skype已经取得了巨大的成功,对于传统的voip形成了很大的冲击
,voice何video在某些方面还是有共同之处,那么p2p based video会不会克隆skype这
样的成功呢?
当然,skype是通话,不是mp3等具有版权的流媒体,video在通话方面是一个辅助功能,
人们主要看节目或者interactive的应用,这些都是有版权的。
【在 b********l 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: i do not believe pure p2p based multimedia delivery services will
: take off in the long run. who the hell want to share her own
: bandwidth with others? this can work well for some technological
: savvy guys but not for the general public.
: also, the ultimate reason, i believe is that each user's network
: bandwidth requirement has a upper limit, which will be very well
: satisfied in the near future, if not now.
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