lunes, 1 de enero de 2018

Transmision de Tv en vivo

El término "streaming" se utilizó por primera vez para las unidades de cinta fabricadas por Data Electronics Inc. para unidades destinadas a aumentar y funcionar lentamente durante toda la cinta; los tiempos lentos resultaron en menores costos de manejo, lo que hizo que el producto fuera más competitivo. "Streaming" se aplicó a principios de la década de 1990 como una mejor descripción para video a pedido en redes IP; en el momento en que se solía referir a este video como "almacenar y reenviar video".



La transmisión en vivo es la entrega de contenido de Internet en tiempo real, a medida que suceden los eventos, del mismo modo que la televisión en vivo difunde sus contenidos a través de las ondas de radio a través de una señal de televisión. La transmisión de Internet en vivo requiere una forma de medios de origen (por ejemplo, una cámara de video, una interfaz de audio, software de captura de pantalla), un codificador para digitalizar el contenido, un editor de medios y una red de distribución de contenido para distribuir y entregar el contenido. La transmisión en vivo no necesita ser grabada en el punto de origen, aunque sí lo es con frecuencia.

A partir de 2017, "streaming" generalmente se refiere a la situación en la que un usuario ve contenido de video digital o escucha contenido de audio digital en una pantalla y altavoces (desde un teléfono inteligente, desde una computadora de escritorio a un sistema de entretenimiento doméstico de pantalla grande) a través de Internet en vivo. Con el contenido de transmisión, el usuario no tiene que descargar todo el video digital o el archivo de audio digital antes de comenzar a reproducirlo.

viernes, 27 de enero de 2012

Changes to Google Privacy Policy and Terms of Service

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Dear Google user,

We're getting rid of over 60 different privacy policies across Google and replacing them with one that's a lot shorter and easier to read. Our new policy covers multiple products and features, reflecting our desire to create one beautifully simple and intuitive experience across Google.

We believe this stuff matters, so please take a few minutes to read our updated Privacy Policy and Terms of Service at http://www.google.com/policies. These changes will take effect on March 1, 2012.


One policy, one Google experience
Easy to work across Google Tailored for you Easy to share and collaborate
Easy to work across Google

Our new policy reflects a single product experience that does what you need, when you want it to. Whether you're reading an email that reminds you to schedule a family get-together or finding a favorite video that you want to share, we want to ensure you can move across Gmail, Calendar, Search, YouTube, or whatever your life calls for with ease.

Tailored for you

If you're signed into Google, we can do things like suggest search queries – or tailor your search results – based on the interests you've expressed in Google+, Gmail, and YouTube. We'll better understand which version of Pink or Jaguar you're searching for and get you those results faster.

Easy to share and collaborate

When you post or create a document online, you often want others to see and contribute. By remembering the contact information of the people you want to share with, we make it easy for you to share in any Google product or service with minimal clicks and errors.


Protecting your privacy hasn't changed

Our goal is to provide you with as much transparency and choice as possible, through products like Google Dashboard and Ads Preferences Manager, alongside other tools. Our privacy principles remain unchanged. And we'll never sell your personal information or share it without your permission (other than rare circumstances like valid legal requests).

Got questions?
We've got answers.

Visit our FAQ at http://www.google.com/policies/faq to read more about the changes. (We figured our users might have a question or twenty-two.)


Notice of Change

March 1, 2012 is when the new Privacy Policy and Terms will come into effect. If you choose to keep using Google once the change occurs, you will be doing so under the new Privacy Policy and Terms of Service.

Please do not reply to this email. Mail sent to this address cannot be answered. Also, never enter your Google Account password after following a link in an email or chat to an untrusted site. Instead, go directly to the site, such as mail.google.com or www.google.com/accounts. Google will never email you to ask for your password or other sensitive information.