LRM-519 enabling S-Video recordings

The LRM-519 is an LG DVR recorder which used the Microsoft Guide service until it was discontinued. The initial setup of the LRM-519 used the Guide service as part of setting up Inputs and Channels from its NTSC tuner. Without the Guide service it is not possible to setup Inputs for S-Video or Composite.

However, a previously configured hard disk from an LRM-519 that was setup with Satellite Input before the Guide service was discontinued can be cloned and inserted in another LRM-519 to enable it to be used as an S-Video or Composite recorder.

Manual recordings from the Satellite inputs are recorded in MPEG2 format, which can then be sent to a PC file share.


empia 2861, Startech SVID2USB23 enabling audio capture

When installing the Startech SVID2USB23 which is a (composite or compound) USB device it "may" only expose (one 2861 device under "Sound, video and game controllers" within Device Manager ) [STOP] everything.. this is indicative of a Bigger Operating System problem under Windows 7.

The C:\Windows\inf\usb.inf file is ('missing') and it will not be detected as missing even with sfc scannow.

Many back up copies exist on your system, a file search for "usb.inf" with a tool like voidtools "Everything" will find them for you, and possibly Windows search targeting the C:\Windows subdirectory (although I gave up on Windows Search long ago and disabled it).

Simply copy one of the usb.inf "backups" into the C:\Windows\inf directory and unplug and re-plug in the 2861 device (SVID2USB23).

The first device that appears in the "Sound video and game controllers" represents the first Endpoint in the cable dongle, the video capture device.. the sound device is the second endpoint on the bus and fails to appear without usb.inf.

Once the usb.inf is in place the first endpoint will be detected as [ Imaging Device 2861 ] and the second endpoint as [ USB Audio ] and appears as [ Line (2861) ]  in the Windows Sound Audio Mixer "Recording Devices".. a correct "Update Driver" and installing the EMAudio driver will convert that into Sound device (2861 Audio)

VLC is one of a few programs which can properly enumerate USB Audio device as selectable Audio Input for recording or playback. Many legacy audio capture programs will simply list "Master Volume" and not give you a choice from all available audio sources. Without this level of control.. the Audio Input from the USB audio cannot be turned on or have its levels set.

The SVID2USB23 aslso has S-Video and Yellow Composite Video inputs.. if you recieve a black blank screen on recording it may need its crossbar video input switched over to the S-Video Input to cpature video signal.

More usb.inf info here:

USB Generic parent driver

And more specifically here



LRM-519, enabling SMB file share uploads

The LG LRM_519 is a DVD recorder with Tuner and record to HDD. It can also be configured to [Send to PC] recording if the Windows 7 machine has been configured to be a member of a Workgroup, not a Domain and HomeGroup filesharing is not turned on.

In addition, the IPSec MMC plug-in which can be exposed (only) by creating a new MMC console and then Adding the IIPSec plugin can host a rules called [ WND ] which will block SMB connections by default and enormously slow down "Kerberos" authenticated logins, or any password authenticated logins.. in fact it will stop "correct" username /password authenticated logins in many cases.

The problem appears to be enforcement of a "Kereberos" specifc rules that lingers after passing through a Domain joined phase.. or because of an erroneous windows patch, which happens quite often.

Rather than reinstalling the machine, created a new mmc.exe instance, add in the IPSec ruleset plugin (which is not the same thing as the Firewall IPSec plugin, nor is it the same thing as the IPSec VPN connection tool.. this is a legacy totally off the radar plugin, which also buries and does not expose is rules sets.. unless it is specifically exposed by digging in the IPSec plugin.. all rulesets appear blank until highlights, and the Inbound set is clicked on and then refreshed.. quite hidden.. quite bad programming.