Why 中文电视在PPStream上看得比PBO上流畅? - 未名空间MITBBS历史存档

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Why 中文电视在PPStream上看得比PBO上流畅?

Why 中文电视在PPStream上看得比PBO上流畅?# Hardware - 计算机硬件

s*n2011-02-25 08:02

1 楼

The PPStream on a laptop 放中文电视比PBO流畅和清楚很多.....
Is it because PBO has no enough memory or harddisk space?
Or is it because the PPStream servers are much better?
Or ????
PBO好像只有128MB内存....加个硬盘会好很多吗??
I assume the contents are transcoded similarly in both networks....and I
guess PPStream has more users...
I don't believe the possible so-called P2P mechanism embedded in PPStream
works well on live streaming, though it may help on content downloading.

R*y2011-02-25 08:02

2 楼

你的PBO能放PPS?
PPS是P2P, 流畅度有保证, PBO上是直接stream, 国内的网速不是很稳定, 所有有的台
不是特别流畅, 但很多台都不错的, 比如搜狐, (最近的)奇异, 都不错的, 速度可以,
而且比较清楚.

s*n2011-02-25 08:02

3 楼

我的PBO 不能放PPSTREAM ...
[Q] "PPS是P2P, 流畅度有保证, PBO上是直接stream"[Q]
P2P 的 latency 有可能会比较高 ... 我猜PPSTREAM不会用P2P去放live stream...
maybe I am wrong ..

,

【在 R*y 的大作中提到】

: 你的PBO能放PPS?
: PPS是P2P, 流畅度有保证, PBO上是直接stream, 国内的网速不是很稳定, 所有有的台
: 不是特别流畅, 但很多台都不错的, 比如搜狐, (最近的)奇异, 都不错的, 速度可以,
: 而且比较清楚.

i*a2011-02-25 08:02

4 楼

飛速土豆是不是 P2P?

s*n2011-02-25 08:02

5 楼

What is "飛速土豆"? If it is a web service, I guess not. If it includes
some software, very possible it is ...
My argument is it is not trivial to use P2P on live broadcast ....

s*n2011-02-25 08:02

6 楼

What is "飛速土豆"? If it is a web service, I guess not. If it includes
some software, very possible it is ... I guess ..
My argument is it is not trivial to use P2P on live broadcast .... is it
true?

【在 i****a 的大作中提到】

: 飛速土豆是不是 P2P?