options to watch uverse without tv

With all of the streaming I understand the confusion about sending video over wifi. At this time (maybee in 2016/2017) devices do not out of the box send video over wifi. Streaming occurs because a device A has video file 123, device A sends the file in its native file format to Device B, Device B then has to be a computer or device that can play that kind of file format and output it to the screen.

In the case of a DVR box, it is outputing raw video data via hdmi and is received by a display device (tv/projector/etc). This raw video can not be sent via wifi until OEMs provide a direct link from the digitial input/output boards to the wifi chipset.

You are not without options though:
1 - You can obvioulsy hook your dvr to your projector with hdmi/dvi/composite or whatever input/output you have availible.
2 - As far as wireless you would have to get a hdmi or other format wireless transmittor which frankly most do not perform well.
3 - Most cable companies allow you to stream their channels via internet to an internet connected device. This is coming from their server on the internet though not a dvr. So you could hook a computer to the projector and play it that way. You can try the raspberry pi but I cant say how well its performance of web content will be, espically using a usb wifi adapter.
4 - There are select few dvr boxes out there that do allow you to access the dvr via the internet so you can check into that as well