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AddressBook 01 Apr 2003 - 04:33 - r1.2 TWikiGuest
AddressBook files (user/AddressBook/AddressBook-current.File is the current one) consist of a 12-byte header followed by 1 or more 32-byte AddressBookEntry records ...  
AddressBookEntry 01 Apr 2003 - 04:33 - r1.5 TWikiGuest
Offset Size Name Notes 0 21 name The human-assigned name for this system 21 6 serial number The ISN as a 48-bit number; this isn't aligned as a u64 or a u32, unusually ...  
AddressBookEntryFlags 01 Apr 2003 - 04:33 - r1.2 TWikiGuest
Bitmask Shift amount Name Notes 0x00000001 0 blocked This sender is not allowed to send to this Replay Main.ToddLarason 28 Mar 2002 COMMENT  
AspectRatio 01 Apr 2003 - 04:33 - r1.2 TWikiGuest
The ratio is the screen width to screen height. Standard televisions are 4:3 (1.33:1), widescreen/HDTV televisions are 16:9 (1.78:1). Main.LeeThompson 24 Mar 2002 ...  
AuthCtl 01 Apr 2003 - 04:27 - r1.3 TWikiGuest
The registry entries SysConfig/AuthCtl/Valid and SysConfig/AuthCtl/ValidSig2 are used in combination to validate the contents of the SysConfig/Auth subtree. Valid ...  
AutoSkip 01 Apr 2003 - 04:33 - r1.2 TWikiGuest
Automatic commercial skip. A feature on the 4000 series of ReplayTV units. Main.LeeThompson 23 Mar 2002 COMMENT  
AvsForum 01 Apr 2003 - 04:34 - r1.3 TWikiGuest
to the MS Proxy user at 207.105.246.90: please turn off whatever broken process you have running; you really don't need to download this page every 8 minutes. A popular ...  
BFrame 01 Apr 2003 - 04:34 - r1.2 TWikiGuest
Bi-directional frames use both a past and subsequent frames as a reference to calculate the compressed frame data. Main.LeeThompson 23 Mar 2002 COMMENT  
Blocks 01 Apr 2003 - 04:34 - r1.2 TWikiGuest
An 8-row by 8-column matrix of pels (picture elements), or 64 DCT (Discrete Cosine Transform) coefficients (source, quantized or dequantized). Main.LeeThompson 24 ...  
BootCommands 01 Apr 2003 - 04:30 - r1.2 TWikiGuest
If you've enabled the PtvioShell, you can press a key early in the boot process to enter a monitor-like environment. The 4.3 ROM image has removed the help screen ...  
BufferedFileReadPolicyCode 01 Apr 2003 - 04:34 - r1.2 TWikiGuest
BufferedFile?::ReadPolicy codes are, sensibly enough, integers corresponding to read policies for buffered files. Code Name 0 ReadAhead 1 ReadBehind 2 ReadAheadAndBehind ...  
CCIR 01 Apr 2003 - 04:34 - r1.2 TWikiGuest
Consultative Committee for International Radio Later changed to ITU-R Main.LeeThompson 24 Mar 2002 COMMENT  
CCIR601 01 Apr 2003 - 04:34 - r1.2 TWikiGuest
A recommendation developed by the CCIR for the digitization of color video signals. This is now "Recommendation ITU-R BT.601-5, Studio encoding parameters of digital ...  
CIF 01 Apr 2003 - 04:34 - r1.2 TWikiGuest
See SIF. Main.LeeThompson 24 Mar 2002 COMMENT  
CPUUsage 14 Jul 2003 - 18:53 - r1.9 TWikiGuest
Common ReplayTV functions and CPU Usage NOTE: These are for the 4000 series. Please note that there should be a general consideration of a 5-8 on these figures. ...  
Channel 12 May 2003 - 17:04 - r1.7 LeeThompson
About ReplayChannel A Channel represents one received channel, as seen by the user. 4.1, 4.3, 4.5 and 5.0 Offset Size Name Notes 0 4 struct size Always 80 4 4 usetuner ...  
ChannelFlags 25 May 2003 - 05:56 - r1.7 LeeThompson
Bitmask Shift Amount Name Notes 0x01 0 raw mode A recording directly from an input, not of a given program 0x02 1 ivs Downloaded or downloadable with InternetVideoSharing ...  
ChannelType 01 Apr 2003 - 04:35 - r1.3 TWikiGuest
Code Meaning 1 Recurring 2 Theme (search term) 3 Single 4 Zone (Suzuki category) Main.ToddLarason 22 Mar 2002 COMMENT  
ChromaFormat 01 Apr 2003 - 04:35 - r1.3 TWikiGuest
In MPEG-2 video, input pictures are converted to luminance and chrominance components (YC data) before encoding. Chroma Format indicates proportion of the luminance ...  
CioCode 13 Jul 2003 - 05:31 - r1.7 TWikiGuest
Code Name Notes 0-127 ascii ASCII characters are their own CioCodes; this is useful on the keyboard screens 133 escape probably not a 'real' CioCode escape from ...  
ClawfootCommands 14 Jul 2003 - 18:53 - r1.15 TWikiGuest
Clawfoot Portal To get to the clawfoot portal, enter 243 ZONE on the remote control, and use the arrow buttons to move down to the text box at the bottom. Commands ...  
ClientChannelSetFiles 01 Apr 2003 - 04:35 - r1.2 TWikiGuest
File user/ChannelGuide/ChannelSet/ClientChannelSetFiles/zipcode/ChannelSet-timestamp is an array of 68-byte records describing the available channels. Offset Size ...  
ClientLineupFiles 01 Apr 2003 - 04:35 - r1.2 TWikiGuest
File user/ChannelGuide/ChannelSet/ClientLineupFiles/zipcode/Lineup-timestamp is an array of 4-byte records, indexed by channel guide channel number. This is presumably ...  
ClosedCaption 25 Jul 2003 - 03:31 - r1.4 JeffD
It is currently unknown exactly how the Replay stores Closed Caption data. Since the vertical blank (VBI) isn't (and shouldn't be) encoded as part the MPEG-2 video ...  
ConfigurationRegistry 14 Jul 2003 - 18:53 - r1.3 TWikiGuest
Overview The ConfigurationRegistry is a centralized storage spot for relatively small low-security configuration items; large complicated items (like the list of ...  
D1 01 Apr 2003 - 04:35 - r1.4 TWikiGuest
D1 is actually a digital video tape format using the CCIR601 standard to record 4:2:2 component video on 19mm tape. Currently the highest quality video tape format ...  
DMHoldings 14 May 2003 - 04:50 - NEW LeeThompson
D&M Holdings Parent company of Denon and Marantz brands. In 2003 it formed a new subsidiary Digital Networks North America for it's newly acquired Rio, Replay, and ...  
DaysOfWeek 01 Apr 2003 - 04:35 - r1.3 TWikiGuest
Bitmask Shift amount Meaning 0x01 0 Sunday 0x02 1 Monday 0x03 2 Tuesday 0x04 3 Wednesday 0x05 4 Thursday 0x06 5 Friday 0x07 6 Saturday Main.ToddLarason 22 Mar 2002 ...  
DenaliSoftware 19 Jun 2003 - 16:25 - r1.7 LeeThompson
Denali Software Version numbers: PPPVVBBB? (P Platform,V Version,B Build,? Unknown) Reported Version Usually called Date Notes 530450200 4.5 (build 20) Sep 4 2002 ...  
DeviceCode 23 Mar 2002 - 08:00 - NEW ToddLarason
Device Codes are used to differentiate different tuning devices or channel lineups available on a single HeadEnd. They are encoded in several different ways in different ...  
DigitalNetworksNorthAmerica 14 May 2003 - 04:51 - NEW LeeThompson
Digital Networks North America Formed in 2003 as a wholly owned subsidiary of D&M Holdings for the newly acquired Rio, ReplayTV and Escient brands. http://www.digitalnetworksna ...  
DisassemblyNotes 14 Jul 2003 - 18:54 - r1.8 TWikiGuest
Disassembly Notes Introduction This page will be less well-organized than some of the others here; it's a dumping ground for any useful techniques or info I pick ...  
EVTFiles 14 Jul 2003 - 18:53 - r1.24 TWikiGuest
Replay 5000 series introduces a new exported file in addition to .mpg and .ndx. These are .evt files. Header (8) Offset Size Name Notes 0 4 static text "weas" Only ...  
Escient 14 May 2003 - 04:52 - NEW LeeThompson
Escient Escient joins Rio and ReplayTV as divisions of Digital Networks North America . They produce audio equipment, including a ReplayTV like device for audio. ...  
FAQ 29 Apr 2003 - 01:21 - r1.6 LeeThompson
Can I stream over 802.11b? Nobody's made this work. The theoretical bandwidth is right on the borderline of working; real world just doesn't cut it. I've managed ...  
FieldOrder 24 Mar 2002 - 23:26 - r1.2 LeeThompson
The field that contains the first scan line from the top is called the upper field, and the other field is called lower field. The ReplayTV stores fields in "Field ...  
FileVerification 14 Jul 2003 - 18:54 - r1.4 TWikiGuest
Starting with GaeaSoftware 4.3, Replay has instituted a system of public-key file signatures to prevent unauthorized tampering. Both the RomImage and ptv.bin contain ...  
FiledArray 24 Mar 2002 - 22:15 - r1.2 LeeThompson
FiledArray files are, as the name implies on-disk representations of arrays. There's a 16-byte header: offset size name notes 0 4 unknown1 Always 1? 4 4 unknown2 Always ...  
FireWire 28 Apr 2002 - 03:36 - NEW ToddLarason
FireWire, AKA IEEE 1394 and i.Link, is a high-speed serial bus intended for audio/video and mass-data systems. The original ReplayTV models included two FireWire ports ...  
FiveThousands 01 Apr 2003 - 04:26 - r1.12 TWikiGuest
placeholder for notes & comments on the 5000 series there's code support for DVDs, including it looks like copying them to the HD there's a new 'event' file for each ...  
FixedProgramRecord 12 May 2003 - 17:27 - r1.3 LeeThompson
About FixedProgramRecord A FixedProgramRecord describes a broadcast program when it's on, what channel, its title, etc. It's valid across all HeadEnds and Devices ...  
FlashData 01 Apr 2003 - 04:30 - r1.3 TWikiGuest
The end of the Flash ROM contains system configuration information. Header This data is keyed off a 16-byte header ("footer" may be more appropriate) located at the ...  
FtpD 01 Apr 2003 - 04:22 - r1.2 TWikiGuest
VxWorks includes an ftp server, but it's disabled during the bootup process. Running the shell command call ftpdInit 0 0 starts it running again; after that, you can ...  
GOP 01 Apr 2003 - 04:41 - r1.3 TWikiGuest
GOP stands for "Group of Pictures" or how often a keyframe is present. More technically, there are three types of frames in an MPEG-2 video stream. I Frame s ( Key ...  
GaeaHardware 01 Apr 2003 - 04:29 - r1.8 TWikiGuest
mainboard: Chip Name High-Level Purpose TeraLogic850 (presumed; under heat sink) MPEG Decoder TeraLogic810 Controller PCI, IDE, memory, processor, etc. interface ...  
GaeaSoftware 26 May 2003 - 00:38 - r1.26 LeeThompson
Gaea Software Version numbers: PPPVVBBB? (P Platform,V Version,B Build,? Unknown) Reported Version Usually called Date Notes 4000 series 520410530 4.0 (incorrectly ...  
GenreCode 01 Apr 2003 - 04:42 - r1.4 TWikiGuest
The ReplayUI doesn't expose these; the genre codes used for ReplayZones are the separate SuzukiString codes. This list was derived from a TiVo disk dump, where it ...  
GetPlayPosition 23 May 2003 - 20:49 - NEW LeeThompson
About GetPlayPosition A recently introduced feature for the ReplayTV 5.0 OS is the ability to resume playback of a show from any networked ReplayTV DVR. What facilitates ...  
GraphicsFiles 01 Apr 2003 - 04:21 - r1.10 TWikiGuest
Graphic File Formats and Scheme Info Introduction The UI elements on the ReplayTV 4000 are created from graphics files in three formats: BMP, BMX and JPEG. BMP and ...  
GroupData 12 May 2003 - 17:11 - r1.8 LeeThompson
About GroupData GroupData is the second section of a GuideSnapshot. The GroupData record describes the categories/groups the user has created to put channels into ...  
Guide5000 01 Apr 2003 - 04:25 - r1.5 TWikiGuest
These are my notes for the Replay FiveThousands (5000) series guide format. These are the ramblings of a madman are probably aren't correct. GuideHeader (808) GuideSnapshotHeader ...  
GuideFlags 01 Apr 2003 - 04:43 - r1.3 TWikiGuest
bitmask shift amount meaning 0x00000001 0 AutoSkip on by default The GuideFlags field isn't initialized before the flag is set or cleared; all other bits should be ...  
GuideParser 01 Apr 2003 - 04:43 - r1.3 TWikiGuest
Research project started on January 2nd 2002 to learn more about the Replay's GuideSnapshot structure. For more information please visit http://stargate.logh.net/guideparser ...  
GuideSnapshot 01 Apr 2003 - 04:21 - r1.4 TWikiGuest
A GuideSnapshot is a single file which indexes all of the scheduled recordings and stored programs on a ReplayTV; it is used to support the RemoteStreaming system ...  
GuideSnapshotHeader 01 Jun 2003 - 01:00 - r1.10 LeeThompson
About GuideSnapshotHeader The first section of a GuideSnapshot. 4.1,4.3,4.5 "Version 1" Offset Size Name Notes 0 2 version Minor version number of ReplayTV operating ...  
HHR 01 Apr 2003 - 04:43 - r1.2 TWikiGuest
The 352x480 format is typically known as 'HHR' which stands for 'Half Horizonal Resolution', i.e. the horizonal resolution has been subsampled by 2. (Thanks TWikiGuest ...  
HTTPFS 01 Apr 2003 - 04:23 - r1.5 TWikiGuest
HTTPFS Introduction The Replay 4000 series uses a simple protocol for filesystem access over HTTP; requests are made using standard GET and POST HTTP requests. General ...  
HTTPFSExportHack 01 Apr 2003 - 04:22 - r1.3 TWikiGuest
HTTPFS Export Hack Warning This comes with absolutely no guarantees. Do not use this information if you're at all unsure about your ability to recover from disaster ...  
HeadEnd 16 Mar 2002 - 07:41 - NEW ToddLarason
A HeadEnd is a source of video signals. A satellite or a local cable company's equipment is a true HeadEnd. For purposes of these documents, an antenna receiving signals ...  
HeadendChannel 01 Apr 2003 - 04:43 - r1.2 TWikiGuest
A sample record looks like: 00000000 00 00 27 a1 00 2d 58 02 43 4e 4e 48 00 00 00 00 ..'..-X.CNNH.... 00000010 00 00 00 00 00 00 00 00 43 4e 4e 20 48 65 61 64 ... ...  
HttpEncryptedQuery 01 Apr 2003 - 04:30 - r1.4 TWikiGuest
Starting with GaeaSoftware version 4.3, the common HTTP argument parser supports encrypted query strings. Whether or not a query was encrypted is exposed to the handler ...  
HttpReplayGuide 23 May 2003 - 21:03 - r1.4 LeeThompson
The HttpReplayGuide protocol is an over-HTTP interface to the ReplayGuide. HttpReplayGuide URLs are in the form http://address/http replay guide-command?arguments ...  
HttpUtils 01 Apr 2003 - 04:21 - r1.4 TWikiGuest
The HttpUtils protocol is probably left-over debugging code. None of the Replay-supplied software uses it, and it's even more fragile than the other networking protocols ...  
HttpUtilsShellHack 01 Apr 2003 - 04:22 - r1.4 TWikiGuest
HttpUtilsShellHack Warning This comes with absolutely no guarantees. Do not use this information if you're at all unsure about your ability to recover from disaster ...  
IFrame 01 Apr 2003 - 04:43 - r1.2 TWikiGuest
Intra-frames are single compressed frames which contain all of the spatial information of a video frame. Main.LeeThompson 23 Mar 2002 COMMENT  
ITU-R 24 Mar 2002 - 07:59 - NEW LeeThompson
International Telecommunication Union http://www.itu.int/ITU-R/ Main.LeeThompson 23 Mar 2002  
InfraRedStuff 01 Apr 2003 - 04:43 - r1.2 TWikiGuest
http://www.avsforum.com/avs-vb/showthread.php?s &threadid 36395&highlight off+brand+cable+boxes Main.ToddLarason 08 May 2002 COMMENT  
InputSource 01 Apr 2003 - 04:44 - r1.3 TWikiGuest
Code Meaning 0 Raw RF 1 Line 1 Direct 2 Line 2 Direct 3 Tuner Main.ToddLarason 22 Mar 2002 COMMENT  
Interlaced 01 Apr 2003 - 04:44 - r1.3 TWikiGuest
All PAL, NTSC or SECAM video signals throughout the world are field-based, instead of frame-based. This means that each video frame is composed of two interleaved ...  
InternetSerialNumber 01 Apr 2003 - 04:27 - r1.5 TWikiGuest
An InternetSerialNumber is a unique number that identifies a particular ReplayTV unit for InternetVideoSharing. It's displayed as a 15-digit decimal number, separated ...  
InternetVideoSharing 27 May 2003 - 23:01 - r1.5 TWikiGuest
Feature of the ReplayTV 4000/4500/5000 series where videos can be sent to other ReplayTV owners over the Internet. ( At this writing, 4000/4500 and 5000 users cannot ...  
IntraVLCFormat 01 Apr 2003 - 04:44 - r1.2 TWikiGuest
In MPEG-2 video, you can select one of the two VLC tables, MPEG-1 VLC and Alternate VLC, which is used for variable length coding of quantized DCT coefficients within ...  
IvsProtocol 01 Apr 2003 - 04:44 - r1.5 TWikiGuest
The InternetVideoSharing protocol is used to transfer recorded shows from one ReplayTV4000 to another, via the internet. It differs from RemoteStreaming in several ...  
IvsStatus 01 Apr 2003 - 04:44 - r1.2 TWikiGuest
Value Meaning 0 Local 1 LAN 2 Internet Downloadable 3 Internet Download Failed 4 Internet Index Download Restart 5 Internet Index Downloading 6 Internet Index Download ...  
KeyFrames 24 Mar 2002 - 06:46 - NEW LeeThompson
A complete frame, required in digital video for edits and jumps. In the context of the Replay PVR this is important for all jump, instant replay, quickskip and commerical ...  
LanVideoSharing 23 May 2003 - 20:50 - r1.3 LeeThompson
Feature of the ReplayTV 4000/4500 and 5000 series where videos can be streamed between two ReplayTVs on the same LAN. Discovery is done via UPNP 's SSDP protocol. ...  
MEMUsage 09 Jun 2003 - 17:53 - r1.3 TWikiGuest
(TO BE ADDED) Main.LeeThompson 16 Aug 2002 12031K / 12164K Main.TWikiGuest 09 Jun 2003 COMMENT  
MPEG-1Layer2 01 Apr 2003 - 04:44 - r1.3 TWikiGuest
There are several sub-standards for MPEG audio, amongst which the most interesting for talking book purposes are called MPEG-1 Layer-2 (.MP2), MPEG-1 Layer-3 (.MP3 ...  
MPEG-2 01 Apr 2003 - 04:44 - r1.4 TWikiGuest
MPEG is an encoding and compression system for digital multimedia content defined by the Motion Pictures Expert Group . MPEG-2 extends the basic MPEG system to provide ...  
MPML 01 Apr 2003 - 04:44 - r1.2 TWikiGuest
Main Profile@Main Level. An MPEG-2 video compression profile that supports 4:2:0 luminance/chrominance sampling at up to 720x576 pixel resolution, and data transfer ...  
Macroblock 01 Apr 2003 - 04:44 - r1.2 TWikiGuest
The four 8 by 8 blocks of luminance data and the two (for 4:2:0 chroma format), four (for 4:2:2 chroma format) or eight (for 4:4:4 chroma format) corresponding 8 by ...  
MagicDivision 20 Mar 2002 - 09:23 - NEW ToddLarason
On many processors, including the MIPS used in the Replay, division is slower than multipication but division is the same as multipication by an inverse. Of course ...  
MagicZoneCommands 14 May 2003 - 19:15 - r1.27 LeeThompson
Magic Zones Introduction Entering certain numbers and pressing the ZONE button perform special functions. Codes From the main splashcreen or while watching a program ...  
MagicZones 01 Apr 2003 - 04:28 - r1.2 TWikiGuest
The page that was here has been moved to the more appropriate name StealingService. Note that this isn't the same page as MagicZoneCommands. Main.ToddLarason 06 ...  
MovieRecord 12 May 2003 - 17:25 - r1.2 LeeThompson
About MovieRecord If the movie flag in a FixedProgramRecord's ProgramFlag is set, following the optional part structure in the data block is an 8-byte structure: ...  
MpaaRating 23 Mar 2002 - 01:32 - NEW ToddLarason
Bitmask Meaning 0x0001 AO 0x0002 G 0x0004 NC17 0x0008 NR 0x0010 PG 0x0020 PG13 0x0040 R Main.ToddLarason 22 Mar 2002  
MyReplayTV 01 Apr 2003 - 04:45 - r1.3 TWikiGuest
Web based interface to manage ReplayTV recording schedules and recorded programs. http://www.myreplaytv.com Main.LeeThompson 23 Mar 2002 COMMENT  
NTSC 24 Mar 2002 - 23:00 - r1.2 LeeThompson
NTSC stands for National Television System Committee, which devised the NTSC television broadcast system in 1953. Broadcast started in 1954. There is also a version ...  
NationalTeleConsultants 01 Apr 2003 - 04:45 - r1.4 TWikiGuest
A southern california consulting firm; they design and build broadcast stations. They (or at least, one employee/partner/member, Craig Thomas) is consulting for the ...  
Ndx 30 Jul 2003 - 06:17 - r1.22 LeeThompson
NDX files Introduction Each MPEG file, stored as programid.mpg, has a corresponding index file, stored as programid.ndx. The index file includes information purely ...  
Ndx, 01 Apr 2003 - 04:45 - r1.2 TWikiGuest
You probably wanted to see Ndx , not Ndx, . Main.ToddLarason 12 Apr 2002 COMMENT  
NetAppStateDirectory 01 Apr 2003 - 04:45 - r1.2 TWikiGuest
Directory user/ChannelGuide/ChannelSet/NetAppStateDirectory/zipcode contains three types of files. cache-YearMonthDay files are simply application/vnd.replay.cg files ...  
NetCache 01 Apr 2003 - 04:45 - r1.2 TWikiGuest
Directory user/NetCache contains cached copies of data sent by the RNS servers, and data about the files. zipcode.zc2 is the result of an RnsGetZipcode2 request for ...  
OtherResources 04 Jun 2003 - 15:41 - r1.11 TWikiGuest
User Information http://www.virtual4k.com/ Virtual4K is a clearinghouse for links to (mostly 4000-specific) information. Most of the links on this page came from ...  
PAL 01 Apr 2003 - 04:45 - r1.3 TWikiGuest
Phase Alternating Line. Based on the NTSC system, it was modified to avoid color distortion. Broadcast started in 1967. This video format is used in Australia and ...  
PFrame 01 Apr 2003 - 04:45 - r1.2 TWikiGuest
Predictive frames are computed based on the nearest previous I or P frame. P frames are more highly compressed than I Frame s and provide a reference for the calculation ...  
PPVEnableHack 21 Mar 2002 - 23:43 - r1.2 LeeThompson
PPV Enable Hack Warning This comes with absolutely no guarantees. Do not use this information if you're at all unsure about your ability to recover from disaster ...  
ParamountVsReplayDocket 01 Apr 2003 - 04:45 - r1.2 TWikiGuest
U.S. District Court Web PACER(v2.3) Docket Report Docket as of May 31, 2002 7:09 pm Web PACER (v2.3) U.S. District Court Central District of California (Western Div ...  
ParentalControls 01 Apr 2003 - 04:45 - r1.2 TWikiGuest
If you can find this page, you can work a C compiler, and you can figure out how to link with an SSL library, I figure you can watch what you want... In case a parental ...  
PartsRecord 12 May 2003 - 17:22 - r1.2 LeeThompson
About PartsRecord Can appear as part of the FixedProgramRecord if ProgramFlag has "has parts" set. 4.1, 4.3, 4.5 and 5.0 offset size description 0 2 Part number 2 ...  
PhotoGuide 01 Apr 2003 - 04:21 - r1.2 TWikiGuest
The PhotoGuide allows you to upload graphics files, view them on the ReplayTV, and use them as a ScreenSaver. Photos are transferred with the HTTPFS protocol; they ...  
PlymouthVsGaea 01 Apr 2003 - 04:46 - r1.2 TWikiGuest
plymouth vs. gaea The 4000 software uses the terms 'plymouth' and 'gaea' both, and it hasn't been very clue what the differences are. The 4000 board itself is labelled ...  
Program 12 May 2003 - 17:17 - r1.7 LeeThompson
About Program A Program record simply combines a FixedProgramRecord with a channel tuning number; it's specific to a HeadEnd and Device, but doesn't specify either ...  
ProgramFlag 01 Apr 2003 - 04:46 - r1.6 TWikiGuest
Known ProgramFlag are: bitmask shift amount meaning usage notes 0x00000001 0 closed captioned 0x00000002 1 stereo 0x00000004 2 repeat 0x00000008 3 second audio program ...  
ProgramSet 01 Apr 2003 - 04:46 - r1.2 TWikiGuest
Directory user/ChannelGuide/ProgramSet/zipcode/timestamp contains two types of files. ProgramGuide-timestamp files are very similar to the application/vnd.replay.cg ...  
PtvioShell 01 Apr 2003 - 04:22 - r1.4 TWikiGuest
Enabling Load the MTS module, by executing the shell command IRMTS . Enable I/O over the serial port, by executing the shell command ptvio on . Cable Replay Pin PC ...  
QualitySetting 01 Apr 2003 - 04:46 - r1.4 TWikiGuest
Code Meaning 0 High 1 Medium 2 Standard/Extended For the specifics regarding the actual MPEG recordings using the various recording modes, see ReplayTVMPEG-2Usage ...  
QuantizerScanningPattern 01 Apr 2003 - 04:46 - r1.2 TWikiGuest
In MPEG-2 video, Quantizer Scanning Pattern indicates an order where the 8x8 DCT coefficients are quantized. Two Quantizer Scanning Patterns are defined, Zigzag scan ...  
RDDNS 01 Apr 2003 - 04:46 - r1.7 TWikiGuest
Replay Dynamic DNS Introduction RDDNS is a protocol that maps ISNs (InternetSerialNumber) to IP addresses and ports. It's the first step in the Replay 4000's Internet ...  
RemoteScheduling 04 Jun 2003 - 01:01 - r1.29 LeeThompson
About RemoteScheduling Beginning with version 5.0 of the ReplayTV OS, it became possible to remotely schedule recordings to other units on a local area network. There ...  
RemoteStreaming 01 Apr 2003 - 04:46 - r1.2 TWikiGuest
A mode where multiple ReplayTV4k units on a LAN can share (in real time) programming. Main.LeeThompson 23 Mar 2002 COMMENT  
ReplayChannel 12 May 2003 - 16:48 - r1.8 LeeThompson
About ReplayChannel A ReplayChannel represents one set of recording instructions. 4.1 and 4.3: Offset Size Name Notes 0 4 channel type The over-all ChannelType 4 ...  
ReplayChannels3 01 Apr 2003 - 04:46 - r1.2 TWikiGuest
The user/ReplayChannels/3 directory contains 3 or 4 files and a directory. The file ReplayChannelSet.File is simply a series of ReplayChannel records; it's presumably ...  
ReplayEncryption 01 Apr 2003 - 04:27 - r1.3 TWikiGuest
The ReplayTV 4000 and 4500 systems use a simple encryption system in a few distinct places. At its heart, it's a streaming cypher: static u32 cryptblock(u32 k, char ...  
ReplayModels 14 May 2003 - 05:14 - r1.37 LeeThompson
ReplayTV Models (For a master list of all ReplayTV OS versions to date, visit ReplayVersions) First Generation 2000 Series Ports RF/ANT F-Type (Antenna in) RCA video ...  
ReplayNetworkServices 23 Apr 2003 - 14:58 - r1.9 BenMason
ReplayNetworkServices are the network services used for initial setup and subsequent nightly updates. The services are provided by the RnsProtocol and RnsTimeSync ...  
ReplayPC 01 Apr 2003 - 04:22 - r1.2 TWikiGuest
ReplayPC is the project that started it all in terms of ReplayTV4k utility software. http://replaypc.sourceforge.net Main.LeeThompson 23 Mar 2002 COMMENT  
ReplayShow 12 May 2003 - 16:53 - r1.21 LeeThompson
About ReplayShow A ReplayShow represents one recorded show, or, when as part of a ReplayChannel, parameters for one time-based recording set. 4.1 and 4.3: Offset ...  
ReplayTV 14 May 2003 - 04:55 - r1.7 LeeThompson
A Personal Video Recorder (PVR) device available in a number of different ReplayModels models that allow the recording, playback, and in some cases sharing, of time ...  
ReplayTV4k 01 Apr 2003 - 04:47 - r1.2 TWikiGuest
4000 series ReplayTV unit. Main.LeeThompson 23 Mar 2002 COMMENT  
ReplayTV5KMPEG-2Usage 02 May 2003 - 07:08 - r1.3 JeffD
ReplayTV 5000 Series For MPEG-2 usage with the 4000 series, visit the ReplayTVMPEG-2Usage section. Quick Reference QualitySetting Resolution Video Bitrate Audio Bitrate ...  
ReplayTVMPEG-2Usage 01 Apr 2003 - 04:22 - r1.14 TWikiGuest
ReplayTV 4000 Series For MPEG-2 usage with the 5000 series, visit the ReplayTV5KMPEG-2Usage section. Quick Reference QualitySetting Resolution Video Bitrate Audio ...  
ReplayTheme 12 May 2003 - 17:09 - r1.5 LeeThompson
About ReplayTheme ReplayThemes are keyword based recordings. This structure is also used for ReplayZones. 4.1 and 4.3: Offset Size Name Notes 0 4 flags flags bitmask ...  
ReplayToDVD 29 Apr 2003 - 01:28 - r1.5 LeeThompson
With the price of DVD burners and DVD-R media dropping weekly, the simple thought "can I archive my tv shows to DVD-R instead of videotape" comes to mind. The answer ...  
ReplayVersions 19 Jun 2003 - 16:21 - r1.4 LeeThompson
Version numbers: PPPVVBBB? (P Platform,V Version,B Build,? Unknown) Reported Version Usually called Date Notes 3000 series (Sutter) 2.2 Build 20 2.2 Oct 23 2000 Still ...  
ReplayZone 01 Apr 2003 - 04:47 - r1.2 TWikiGuest
A ReplayZone is a canned set of search parameters for a ReplayTV theme recording. Main.LeeThompson 02 Apr 2002 COMMENT  
RnsAreaInformation 16 Mar 2002 - 06:56 - r1.5 ToddLarason
RNS Area Information These queries get information about the local area the Replay is in. See RnsGetZipcode2 and RnsGetHeadEnd for details. Main.ToddLarason 12 ...  
RnsAuth 13 Apr 2003 - 16:49 - r1.11 BenMason
RNS Authorization With GaeaSoftware 4.1, this request looks like: http://rns.replaytv.net/cgi-bin/2.0/getmrauth.pl?serial RTV4080K1AA5000149 An If-None-Match header ...  
RnsChannelGuide 16 Mar 2002 - 07:42 - NEW ToddLarason
This topic has been moved to the RnsGetCG2 topic, for more consistent naming. Main.ToddLarason 15 Mar 2002  
RnsGetCG2 01 Apr 2003 - 04:47 - r1.13 TWikiGuest
getcg2.pl requests These queries get information about what shows are scheduled to be broadcast. A separate query is done for each 24-hour period, but all of the ...  
RnsGetHeadEnd 01 Apr 2003 - 04:47 - r1.6 TWikiGuest
getheadend.pl requests For each HeadEnd available, a request is made like: http://rns.replaytv.net/cgi-bin/2.0/getheadend.pl?headend OR36575&country US . If-Modified ...  
RnsGetMirror2 01 Apr 2003 - 04:47 - r1.2 TWikiGuest
getmirror2.pl and related requests For each of several asset groups, a request is made like: http://rns.replaytv.net/cgi-bin/2.0/getmirror2.pl?name rz-home In that ...  
RnsGetPutXact 01 Apr 2003 - 04:48 - r1.2 TWikiGuest
getxact.pl and putxact.pl requests These requests are used to synchronize with MyReplayTV; presumably they aren't made if MyReplayTV isnt't enabled, but that hasn ...  
RnsGetZipcode2 01 Apr 2003 - 04:48 - r1.3 TWikiGuest
getzipcode2.pl request This request looks like: http://rns.replaytv.net/cgi-bin/2.0/getzipcode2.pl?zipcode 97206&country US An If-Modified-Since header is used, like ...  
RnsLogin 13 Apr 2003 - 04:26 - r1.4 BenMason
RnsLogin The normal login request, used as part of the nightly update process, looks like http://rns.replaytv.net/cgi-bin/2.0/login.pl?action nightly&attempts 1&total ...  
RnsLogout 01 Apr 2003 - 04:48 - r1.2 TWikiGuest
logout.pl request Like RnsLogin, this seems to serve no purpose other than allowing Replay to monitor how well the service is working. The query looks like: http ...  
RnsNextCall 01 Apr 2003 - 04:48 - r1.4 TWikiGuest
getnextcall.pl requests This query schedules the next 'call' (nightly update). The query looks like: http://rns.replaytv.net/cgi-bin/2.0/getnextcall.pl?time 7200 ...  
RnsProtocol 01 Apr 2003 - 04:48 - r1.12 TWikiGuest
The RNS protocol Introduction Every night, the ReplayTV4000 contacts home and makes a series of HTTP requests. This can be monitored with a packet sniffer, such as ...  
RnsProxy 11 Mar 2002 - 09:31 - NEW ToddLarason
RnsProxy Introduction The ATTACHURL /proxy.pl proxy is a very simple perl-based transparent proxy, specialized for intercepting the RnsProtocol requests. Transparency ...  
RnsPutSyslog 02 Jun 2002 - 00:09 - r1.4 ToddLarason
putsyslog.pl request This request uploads the system log to Replay. It's a POST request that looks like: http://rns.replaytv.net/cgi-bin/2.0/putsyslog.pl In this ...  
RnsShellCommands 01 Apr 2003 - 04:48 - r1.3 TWikiGuest
getshellcmds.pl requests This request allows Replay to do extend the RNS protocol as needed. The query looks like: http://rns.replaytv.net/cgi-bin/2.0/getshellcmds ...  
RnsSoftwareUpdate 01 Apr 2003 - 04:48 - r1.2 TWikiGuest
getsw.pl requests These requests are the basis for the software-updating process. The queries look like: http://rns.replaytv.net/cgi-bin/2.0/getsw.pl?version 520411140 ...  
RnsTimeSync 01 Apr 2003 - 04:31 - r1.3 TWikiGuest
Time synchronization is done with the standard http://www.ntp.org NTP protocol; the server used is ntp-rns.replaytv.net , which is right now just another way of specifying ...  
RomImage 01 Apr 2003 - 04:21 - r1.6 TWikiGuest
The RomImage file (Platform/Plymouth/Modules/ROM/rom.bin or mirror/ROM/data/rom.bin) consists of a 32-byte header followed by the actual ROM image. The header: Offset ...  
RunningShellCommands 08 Jun 2003 - 16:15 - r1.6 TWikiGuest
The ReplayTV has a built-in shell with various helpful, interesting, and amusing commands. There are various methods for getting to it, outlined below. Unfortunately ...  
SECAM 01 Apr 2003 - 04:49 - r1.5 TWikiGuest
Systeme Electronique Couleur Avec Memoire (Sequential Color with Memory) Adopted in 1967, it has 625 lines and 25 frames per second. Similar to PAL . Albania, Benin ...  
SIF 01 Apr 2003 - 04:49 - r1.2 TWikiGuest
Standard Interchange Format (sometimes called Source Interchange Format or Source Input Format and even Computer Interchange Format) 352x240 (NTSC) or 352x288 (PAL ...  
SSDP 01 Apr 2003 - 04:49 - r1.2 TWikiGuest
Simple Service Discovery Protocol (SSDP). Main.LeeThompson 13 Apr 2002 COMMENT  
SeanRiddle 01 Apr 2003 - 04:30 - r1.3 TWikiGuest
Sean Riddle was a proficient Replay 3000 hacker who has apparently moved on to other interests. His web pages were originally at members.home.com, but that archive ...  
SequenceFormat 01 Apr 2003 - 04:49 - r1.2 TWikiGuest
Sequence Format indicates whether an input video is interlaced or progressive, when creating MPEG-2 video stream. Interlaced sequence is a sequence where each frame ...  
ServiceAuthorization 01 Apr 2003 - 04:28 - r1.4 TWikiGuest
(a bit of a placeholder for some notes, needs to be rewritten) registry settings: SysConfig/Auth/ChannelGuide, .../ReplayGuide, ../View, .../Record, .../Zones, .. ...  
ServiceTier 01 Apr 2003 - 04:49 - r1.3 TWikiGuest
Value Description 1 Very basic broadcast, public access, home shopping, and the like 2 Extended/expanded basic CNN, Lifetime, Discovery Channel, etc. 3 Premium ...  
ShowFlags 01 Apr 2003 - 04:49 - r1.4 TWikiGuest
Bitmask Shift amount Meaning 0x00000001 0 Manual record 0x00000002 1 AutoSkip on (only effective if flag 0x04 is set) 0x00000004 2 AutoSkip explicitely set or cleared ...  
ShowStopper 01 Apr 2003 - 04:49 - r1.2 TWikiGuest
The name Panasonic used for their OEMed PVRs. To some of us, a very amusing name a "show stopper" is a bug serious enough to prevent product shipment. The ShowStoppers ...  
SonicBlue 14 May 2003 - 05:00 - NEW LeeThompson
SONICblue SONICblue began as two companies, S3 and Diamond Multimedia. In September of 1999 they merged and ultimately changed the name S3 to SONICblue in November ...  
StealingService 01 Apr 2003 - 04:28 - r1.3 TWikiGuest
What code do you use to bypass activation and use a 4500 series unit without the service? Main.TWikiGuest 06 Sep 2002 You don't. Main.ToddLarason 06 Sep 2002 COMMENT ...  
SutterHardware 01 Apr 2003 - 04:49 - r1.5 TWikiGuest
From a 2020, "Sutter Board P/N 3200001 REV A3" mainboard: Chip Name High-Level Purpose three HY57V16161OD SDRAM Analog Devices ADSP-2185 16-bit DSP Micronas MSP 3430G ...  
SutterSoftware 14 May 2003 - 05:13 - r1.10 LeeThompson
Sutter Software Reported Version Usually called Date Notes 2.2 Build 20 2.2 Oct 23 2000 Still current for the SS2710 combo unit 2.4 Oct 2000 AT&T-specific version ...  
SuzukiCode 01 Apr 2003 - 04:49 - r1.3 TWikiGuest
A SuzukiCode is similar to a GenreCode, but the code set is larger, more extensible, and apparently under ReplayTV's control rather than TribuneMediaServices '. SuzukiCodes ...  
SuzukiString 01 Apr 2003 - 04:49 - r1.3 TWikiGuest
The SuzukiString is simply a comma-separated list of SuzukiCodes. Main.ToddLarason 02 Apr 2002 COMMENT  
SysConfig 01 Apr 2003 - 04:30 - r1.2 TWikiGuest
One of the root keys of the ConfigurationRegistry. Main.ToddLarason 10 Jul 2002 COMMENT  
SysLog 01 Apr 2003 - 04:50 - r1.7 TWikiGuest
The system log is stored in /name/system/user/SysLog/Sys.Log ; it's sent to Replay during each nightly update during the RnsPutSyslog transaction. The system log file ...  
SyslogCodesSeen 01 Apr 2003 - 04:50 - r1.17 TWikiGuest
This is from a record of 89 syslogs from the same machine, from March 1 2002 to May 11th; a few days' records in early May were accidentally erased. This isn't as ...  
TMSID 18 May 2003 - 03:16 - NEW LeeThompson
Tribune Media Services ID Listing ID Call Letters 10002 3ANGELS 10021 AMC 10035 ARTS 10051 BET 10057 BRAVO 10093 FAM 10100 CBUT 10120 MAX 10121 MOMAX 10138 CMTV 10139 ...  
TeraLogic810 01 Apr 2003 - 04:50 - r1.3 TWikiGuest
The TL810 is a hodgepodge of functions; kinda like a unified northbridge/southbridge PC chipset, optimized for digital video purposes. There doesn't seem to be separate ...  
TeraLogic850 01 Apr 2003 - 04:51 - r1.3 TWikiGuest
This is another of the dumping-ground-for-disorganized-notes pages The TL850 is at heart an MPEG decoder, but it's got doodads and chrome. Inputs: MPEG transport stream ...  
TimeT 22 Mar 2002 - 02:56 - r1.3 LeeThompson
Dates and times in Unix are usually represented as a count of seconds since midnight, January 1, 1970, UTC. The system type for this is time t , and that's how I usually ...  
TribuneMediaServices 18 May 2003 - 03:12 - r1.4 LeeThompson
Provider of TV listing data to many listing services, including ReplayTV. http://www.tms.tribune.com Their online listings service for personal use is http://www.zap2it ...  
TribuneMediaServicesID 01 Apr 2003 - 04:28 - r1.3 TWikiGuest
Identification number for channels referenced by TribuneMediaServices programming data. Main.LeeThompson 23 Mar 2002 COMMENT  
UPNP 01 Apr 2003 - 04:51 - r1.2 TWikiGuest
Universal Plug and Play (UPnP) is an architecture for pervasive peer-to-peer network connectivity of PCs of all form factors, intelligent appliances, and wireless ...  
VideoCD 01 Apr 2003 - 04:51 - r1.2 TWikiGuest
A VideoCD consists of a standard 650MB compact disc, comprised of specifically formatted MPEG-1 video and MPEG-1 Layer 2 audio. The video bitrate is always fixed at ...  
VxWorks 01 Apr 2003 - 04:41 - r1.2 TWikiGuest
VxWorks is the fundamental run-time component of the Tornado II embedded development platform, and the most widely adopted real-time operating system (RTOS) in the ...  
WatchDog 01 Apr 2003 - 04:27 - r1.4 TWikiGuest
Process that runs on a ReplayTV 4000, 4500 or 5000 series to monitor conditions of the unit. If conditions are determined to be adverse, a reboot will be triggered ...  
WebChanges 16 Aug 2001 - 19:58 - NEW PeterThoeny
INCLUDE{" TWIKIWEB .WebChanges"}  
WebHome 30 Jul 2003 - 18:32 - r1.32 MatthewZeidenberg
Overview, goals This site is intended to document low-level technical details of the ReplayTV Personal Video Recorders; the current focus is on the 4000 series and ...  
WebIndex 24 Nov 2001 - 11:41 - r1.2 PeterThoeny
SEARCH{"\. " scope "topic" regex "on" nosearch "on"} See also the faster WebTopicList  
WebNotify 09 Jun 2003 - 05:32 - r1.4 BillyG
NOTIFYTOPIC is a subscription service to be automatically notified by email when topics change in the TWiki.Replay web. This is a convenient service, so you do not ...  
WebPreferences 08 Apr 2002 - 08:51 - r1.3 ToddLarason
TWiki.Replay Web Preferences The following settings are web preferences of the TWiki.Replay web. These preferences overwrite the site-level preferences in TWIKIWEB ...  
WebSearch 08 Aug 2001 - 05:26 - NEW PeterThoeny
INCLUDE{" TWIKIWEB .WebSearch"}  
WebStatistics 01 Aug 2003 - 15:04 - r1.590 TWikiGuest
Statistics for TWiki.Replay Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploads: Aug 2003 18 ...  
WebTV 01 Apr 2003 - 04:51 - r1.3 TWikiGuest
Home entertainment center appliance for providing Internet access. The system uses a wireless keyboard which just happens to work with ReplayTV models. For more information ...  
WebTVKeyboard 01 Apr 2003 - 04:52 - r1.5 TWikiGuest
WebTV keyboards are compatible with all ReplayTV series units. This is primarily useful for the "Find Shows" function and any other functions that use an on-screen ...  
WebTopicList 24 Nov 2001 - 11:40 - NEW PeterThoeny
TOPICLIST{" $name "} See also the verbose WebIndex.  

Number of topics: 183

See also the faster WebTopicList

Topic WebIndex . { Edit | Attach | Ref-By | Printable | Diffs | r1.2 | > | r1.1 | More }
Revision r1.2 - 24 Nov 2001 - 11:41 GMT - PeterThoeny
Parents: WebHome
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