Aspectos Gerais dos Sistemas de TV Interativa - UFF
Aspectos Gerais dos Sistemas de TV Interativa - UFF
Aspectos Gerais dos Sistemas de TV Interativa - UFF
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telas <strong>de</strong> cinema. Além disso, na HD<strong>TV</strong>, as linhas que compõem os quadros são<br />
imperceptíveis,sendo o som com qualida<strong>de</strong> <strong>de</strong> CD e cinco vezes mais informação<br />
.<br />
Tabela 1. Padrões atuais <strong>de</strong> i<strong>TV</strong><br />
Tecnologia<br />
Liberate<br />
<strong>TV</strong><br />
Microsoft<br />
<strong>TV</strong><br />
Advanced<br />
MSN <strong>TV</strong><br />
Maxi<br />
Media<br />
Center<br />
Nokia<br />
Media<br />
Terminal<br />
Open <strong>TV</strong><br />
Mosaic<br />
World<br />
Gate<br />
Markup<br />
Language<br />
Scripiting<br />
Language<br />
Cookie<br />
support<br />
Frames<br />
Support<br />
Dynamic<br />
Tables<br />
HTML<br />
3.2<br />
JavaScript<br />
1.1<br />
HTML<br />
4.0<br />
JavaScript<br />
1.2<br />
MS <strong>TV</strong><br />
JavaScript<br />
HTML<br />
4.0<br />
JavaScript<br />
1.2<br />
N/A<br />
N/A<br />
HTML<br />
4.0<br />
ECMA-<br />
262<br />
Revision<br />
3<br />
HTML<br />
4.0<br />
JavaScript<br />
1.4<br />
HTML<br />
3.2<br />
Yes Yes Yes N/A Yes Yes N/A<br />
Yes Yes Yes N/A Yes Yes No<br />
Yes No No N/A No No No<br />
CSS No Mix of L1<br />
and L2<br />
Mix of L1<br />
and L2<br />
N/A Level 1 Mix of L1<br />
and L2<br />
Flash 4.0 4.0 4.0 5.0 5.0 5.0 No<br />
PNG Yes Yes Yes N/A Yes Yes No<br />
JPEG Yes Yes Yes N/A Yes Yes Yes<br />
GIF Yes Yes Yes N/A Yes Yes Yes<br />
Audio<br />
Support<br />
Vi<strong>de</strong>o<br />
Support<br />
WAV<br />
AIFF<br />
AU<br />
No<br />
MIDI<br />
MOD<br />
RMF<br />
AIFF<br />
WAV<br />
AU<br />
MPEG-1 e<br />
2<br />
ASF<br />
ASX<br />
MS Audio<br />
MPEG-4<br />
ACELP<br />
WMA7<br />
Microsoft<br />
Audio 4.0<br />
ACELP<br />
MPEG<br />
WMV1<br />
Windows<br />
Vi<strong>de</strong>o 7<br />
ISO-<br />
MPEG 4.3<br />
N/a<br />
N/A<br />
MP3<br />
WAV<br />
Real<br />
Player<br />
N/A<br />
N/A<br />
JavaScript<br />
1.1<br />
No<br />
No<br />
No