2011年8月15日 星期一

影音 Chip

Boxchip F10大陸合智 的 chipset ???

2009/12 月時 三大主流 網路寫

SigmaDesign8635
Realtek1073
amlogic8626-H
tcc89xx
rmii AU13XX?
C2 (C5?)

網路有人說 realtek 1055比 F10強 .

支援網站
目前有好幾台大陸機都已支援PPS, 只講RTL1073系列, 因為CP值較高
1. 邁樂3916 PPS/優酷/迅雷看看
2. 海美迪HD300A PPS/優酷/SinaTV/Youtube
3. 杰科GK-HD110 好像只有PPS

論壇
1.hd300a 的訊息,建議你可以到 思路 論壇去找,那兒的人用的比較多!
2.海美帝論壇中的話


產品 http://homea.people.com.cn/BIG5/14655230.html
1. RTD1185首款曝光機型 邁樂V6
http://big5.eastday.com:82/gate/big5/it.eastday.com/167562/714261485147.shtml
好像幫人有代工
2. Xtreamer Pro
3. A.C.Ryan: 請邁樂代工
4. 憶捷M900
5. 美如畫V8
6. 開博爾K360i
7. 海美迪HD600B
8. 杰科GK-HD260
9. 天敏DMP650智慧播放器(使用ARM 9)
使用 Android
10. 憶捷H5(sigma 8655新機皇)
國內高清播放機第一品牌,憶捷科技
11. 憶典高清播放機Q701 (RTD1283DD)
12. 億格瑞S800
13. IBT http://www.i-bt.com.tw/IBT-1283.html
14. 松奧HD103 ??
15. HDX1000 ??
16. Tvix ??
17. WD TV
18. Apacer AL670
19. QNAP NMP-1000 (Sigma Designs 8643)
20. ZIN-5005HD (Realtek 1073)
21. www.fullvision.com.tw

Following on from a thread of last week about the BOXCHIP F10 I have done a few simple tests to try and compare decoding performance across different chipsets.

I used progressively higher bitrate recodes of the Planet Earth bird scene. From 50 Mbit/s up to 90 Mbit/s. I found these files a while ago on a forum (possibly this one) and have checked that the bitrates are correct using the file info display on a Dune 3. The file codec is given by VLC as: H264 - MPEG-4 AVC (part 10) (avc1). Resolution 1920x1080. Frame rate: 23.976215. The idea was to play the files sequentially until picture breakup occurred.

Firmware used for each player was just what I had at the time and I appreciate in some cases it is not the latest version and later firmwares might improve things. All players were outputting at 720p 60Hz as this was the only TV available.

EAGET X5 [firmware 30/9]- BOXCHIP F10 - Breakup at 80Mbit/s.

Egreat EG-S1A [firmware 1.9.15] - Sigma 8655 - Played all files with no breakup.

Xtreamer Classic [firmware 2.4.0B18] - Realtek 1283 - Played none of the files without breakup.

Egreat EG-R4A [firmware Realtek SDK4beta ICONBIT] - Realtek 1073DD+ - Breakup at 60Mbit/s.

Dune Base 3.0 [firmware September 2010] - Sigma 8642 - Played all files with no breakup.

Interesting points are the poor performance of the Realtek chip and the good performance of the cheap BOXCHIP F10 (The EAGET X5 costs £39 / €44). The Sigma chips did best.