login|Register
Forum > Device drivers(GPU&VPU)
Post|
看4858|回2|Favorite
Athar 看全部
2016-10-23 09:04:01
Hi All !

First post to this forums. Had an email discussion with Steven Zhao as I was waiting approval to post...

My questions:

The use case here is a live streaming set top box that receives a multichannel mpeg4 transport stream, which is then processed by an onboard  media player like VLC. A remote control selects a particular channel by signaling to the onboard IR rx and VLC outputs it; the hardware decodes the MPEG and sends it to the HDMI or TRRS- RCA jack.

1. Can OPi Plus or PC, as the description claims, support two INDEPENDENT tv video outputs from HDMI and TRRS- RCA ports at the same time ?

We are talking, say 720p out of HDMI and 480 NTSC/ 576p PAL from RCA.

I guess we will need another IRrx ( or Bluetooth on board for a BT remote control) to control the second output?

Interestingly, NanoPi M1 folks ( very similar board with same Allwinner H3) claim their boards hardware supports above, with "the right software."

2. What hardware is required for multiple different outputs as above with H3?
How about the kernel drivers, on either Sunxi4.3- Linux being used, or Armbian ( or some other distro)?

3. How about outputting via onboard WiFi? These channel streams can be received by wifi HDMI Miracast- DLNA enabled dongles on the TV sets. ( USB TV ports don't seem an option.)

4. Can we do more than two independent video outputs at the same time, one 720p via HDMI, others SD 480/576 via additional TRRS ports?

Cheers,
Athar.
Toronto.
jemijames12 看全部
2023-4-18 00:23:02
Bidet toilet seats are the newest high-tech option on the market. These seats have built-in bidet functions that can help you stay clean and fresh after using the toilet. They can also be a great option for those with mobility issues or disabilities, as they eliminate the need for wiping. <a href="https://mrtoiletseat.com/best-elongated-toilet-seat-for-heavy-person/">see it here</a>
jemijames12 看全部
2023-4-18 00:25:15
Bidet toilet seats are the newest high-tech option on the market. These seats have built-in bidet functions that can help you stay clean and fresh after using the toilet. They can also be a great option for those with mobility issues or disabilities, as they eliminate the need for wiping. see it here

OrangePi En

Powered by Discuz! X3.4

homepage|Simple edition|Touch edition|PC