What is a decoder, which ones do I need, and where do I get them?
A combination of audio decoders and video decoders are required for you to watch live tv and recordings. In simplistic terms, decoders take compressed audio/video frames, and decompresses them into audio samples for sending to the speakers, or video frames for displaying on the screen.
NextPVR is a non-commerical application, and ships without any decoders installed, since these would cost $$$ for me to legally license and distribute. Instead, NextPVR will make use of decoders you already have on your system. Some of these are supplied with Windows, some come from other applications you have installed, some are downloaded from Internet sources.
Below is info on what decoders you need and recommendations, the TL;DR answer: install the LAV decoders from HERE, then go to the Settings->Decoders screen, and set everything to the LAV decoders
It depends on the country you're in, the television system you're using, and sometimes the device you use. If you don't have a decoder you require, NextPVR will tell you what type of decoder it's missing. Here are some example decoder requirements for common user groups:
Running Windows 3.0 from a VHD Once you’ve created your Windows 3.0 VHD, you can run it on your modern computer using virtualization software. Here are the basic steps:
A copy of Windows 3.0 installation disks (either physical or ISO files) Virtualization software (such as VMware, VirtualBox, or Hyper-V) A computer with enough resources to run the virtual machine windows 3.0 vhd
The process of creating a Windows 3.0 VHD changes depending on the virtualization software you’re using. Here, we’ll offer general steps that should work for most software. Running Windows 3
A Virtual Hard Disk (VHD) is a file that simulates a physical hard drive. It can be used to store an operating system, applications, and data, just like a physical hard drive. VHDs are often used in virtualization software, such as VMware, VirtualBox, and Hyper-V, to create virtual machines. Creating a Windows 3.0 VHD To create a Windows 3.0 VHD, you’ll need a few things: A Virtual Hard Disk (VHD) is a file
Create a new virtual machine: Launch your virtualization software and create a new virtual machine. Pick a name for your virtual machine, and select the operating system as “Windows 3.0” or “Other/Unknown”. Configure the virtual machine
Start the virtual machine: Launch your virtualization program and pick the virtual system you made before. Pick the VHD: Pick the Windows 3.0 VHD file you created previously as the boot disk. Start the virtual system: Launch the emulated device, and Windows 3.0 should boot up.
Benefits of Executing Windows 3.0 from a VHD Executing Windows 3.0 from a VHD gives multiple advantages:
NextPVR is a 32bit application so will only see 32bit decoders on the machine. It can't see 64bit decoders, so these will not be listed.
NextPVR's decoder settings only apply to Live TV, and the playback of .ts recordings. For playback of other file types, like .mkv/.mp4/.avi, it's left to Windows to decide what decoders etc are used during playback. Installing LAV from HERE will often resolve issues with playback of these other file types.