Nintendo Video - Revision history

DaniElectra: /* Metadata */ The metadata length is fixed

2023-02-21T11:31:19Z

Metadata: The metadata length is fixed

← Older revision		Revision as of 14:31, 21 February 2023
Line 213:		Line 213:
	\| 0x0		\| 0x0
	\| 0x4		\| 0x4
	\| Metadata length		\| Metadata length (0x248)
	\|-		\|-
	\| 0x4		\| 0x4

DaniElectra: /* File format */ Add button link text size

2023-02-19T13:48:23Z

File format: Add button link text size

← Older revision		Revision as of 16:48, 19 February 2023
Line 297:		Line 297:
	\| Padding?		\| Padding?
	\|}		\|}



	=== Interactive links ===		=== Interactive links ===
Line 334:		Line 332:
	\| 0x0		\| 0x0
	\| 0x4		\| 0x4
	\| Metadata length		\| Metadata length (0x16C)
	\|-		\|-
	\| 0x4		\| 0x4
Line 353:		Line 351:
	\|-		\|-
	\| 0x140		\| 0x140
	\|		\| 0x28
	\| UTF-16 button link text		\| UTF-16 button link text
	\|-		\|-
	\|		\| 0x168
	\| 0x4		\| 0x4
	\| Thumbnail length		\| Thumbnail length

DaniElectra: /* File format */ Keep header and metadata separate

2023-02-19T09:22:24Z

File format: Keep header and metadata separate

← Older revision		Revision as of 12:22, 19 February 2023
Line 163:		Line 163:

	The following entries use little-endian.		The following entries use little-endian.

			=== Header ===
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
Line 194:		Line 196:
	\|-		\|-
	\| 0x18		\| 0x18
	\| ~~0x14~~		\|
	\| [[#Interactive links header\|Interactive links header]]		\| [[#Interactive links header\|Interactive links header]]
	\|-		\|-
	\| ~~0x2C~~		\|
			\|
			\| [[#Metadata\|Metadata]]
			\|}

			=== Metadata ===
			{\| class="wikitable"
			\|-
			! Offset
			! Length
			! Notes
			\|-
			\| 0x0
	\| 0x4		\| 0x4
	\| Metadata length		\| Metadata length
	\|-		\|-
	\| ~~0x30~~		\| 0x4
	\| 0x20		\| 0x20
	\| Video ID (M<shortvidtitle>video ID)		\| Video ID (M<shortvidtitle>video ID)
	\|-		\|-
	\| ~~0x50~~		\| 0x24
	\| 0x8		\| 0x8
	\| [[#Timestamp\|Release date]]		\| [[#Timestamp\|Release date]]
	\|-		\|-
	\| ~~0x58~~		\| 0x2C
	\| 0x8		\| 0x8
	\| [[#Timestamp\|Expire date]]		\| [[#Timestamp\|Expire date]]
	\|-		\|-
	\| ~~0x60~~		\| 0x34
	\| 0x78		\| 0x78
	\| UTF-16 video title		\| UTF-16 video title
	\|-		\|-
	\| ~~0xD8~~		\| 0xAC
	\| 0x8		\| 0x8
	\| ?		\| ?
	\|-		\|-
	\| ~~0xE0~~		\| 0xB4
	\| 0x4		\| 0x4
	\| Video length		\| Video length
	\|-		\|-
	\| ~~0xE4~~		\| 0xB8
	\| 0x190		\| 0x190
	\| UTF-16 video description		\| UTF-16 video description
	\|-		\|-
	\| ~~0x274~~		\| 0x248
	\| 0x20 * number of links		\| 0x20 * number of links
	\| Interactive link IDs (I<shortvidtitle>video ID)		\| Interactive link IDs (I<shortvidtitle>video ID)
Line 283:		Line 297:
	\| Padding?		\| Padding?
	\|}		\|}



	=== Interactive links ===		=== Interactive links ===

DaniElectra: Add information of additional header on SD storage

2023-02-17T20:13:47Z

Add information of additional header on SD storage

← Older revision		Revision as of 23:13, 17 February 2023
Line 115:		Line 115:

	== SD storage ==		== SD storage ==
	Downloaded videos are stored in the SD card [[Extdata]], from the decrypted [[SpotPass]] content payload. Country info is presumably stored in this metadata, region-lock is handled by the BOSS module via the programID in the [[SpotPass#Payload Content Header\|payload header]]. At the end of the video file is a JPEG, which contains the video thumbnail, and various advertising metadata (interactive links) including the URL associated with the video. The text shown on the web browser button is also stored in the interactive links.		Downloaded videos are stored in the SD card [[Extdata]], from the decrypted [[SpotPass]] content payload, adding an additional header to them. Country info is presumably stored in this metadata, region-lock is handled by the BOSS module via the programID in the [[SpotPass#Payload Content Header\|payload header]].

	~~Except for~~ the ~~Title ID~~, ~~all~~ the ~~values are~~ stored ~~as little~~-endian.		While the SpotPass payload uses little-endian, the extra header added to the Extdata is stored in big-endian.
	~~Structure of this SD data:~~
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
Line 127:		Line 126:
	\| 0x0		\| 0x0
	\| 0x4		\| 0x4
	\| ~~Title ID address of Nintendo Video? (usually~~ 0x18~~, 0x0 if none)~~		\| Unknown, value is 0x18
	\|-		\|-
	\| 0x4		\| 0x4
			\| 0x14
			\| ?
			\|-
			\| 0x18
			\| 0x8
			\| TitleID of Nintendo Video
			\|-
			\| 0x20
			\| 0x8
			\| ?
			\|-
			\| 0x28
	\| 0x4		\| 0x4
	\| Start address of ~~unknown extra data~~? (~~0x2C~~)		\| File size
			\|-
			\| 0x2C
			\| 0x4
			\| ?
			\|-
			\| 0x30
			\| 0x4
			\| Release date (integer, YYYYmmddhh)
			\|-
			\| 0x34
			\|
			\| SpotPass payload
			\|}

			== File format ==
			The SpotPass content downloaded for Nintendo Video uses the [[SpotPass]] content container format, see the SpotPass page for info on the container format. At the end of the video file is a JPEG, which contains the video thumbnail, and various advertising metadata (interactive links) including the URL associated with the video. The text shown on the web browser button is also stored in the interactive links.

			Region info is stored in the decrypted SpotPass crypto layer, see above SD section.

			The following entries use little-endian.
			{\| class="wikitable"
			\|-
			! Offset
			! Length
			! Notes
			\|-
			\| 0x0
			\| 0x4
			\| Start address of header? (0x0)
			\|-
			\| 0x4
			\| 0x4
			\| End address of header
	\|-		\|-
	\| 0x8		\| 0x8
	\| 0x4		\| 0x4
	\| ~~End~~ address of ~~unknown extra data? (same as 0x4 if none)~~		\| Start address of metadata and video
	\|-		\|-
	\| 0xC		\| 0xC
	\| 0x4		\| 0x4
	\| ~~Start~~ address of video ~~thumbnail~~		\| End address of metadata and video
	\|-		\|-
	\| 0x10		\| 0x10
Line 155:		Line 199:
	\| 0x2C		\| 0x2C
	\| 0x4		\| 0x4
	\| ~~Header~~ length ~~(from this value until video description, both included)~~		\| Metadata length
	\|-		\|-
	\| 0x30		\| 0x30
	~~\| 0x0 or 0x28?~~
	~~\| Unknown? (keeping this as it was allocated on the wiki before)~~
	\|-
	~~\| 0x30 or 0x58~~
	\| 0x20		\| 0x20
	\| Video ID (M<shortvidtitle>video ID)		\| Video ID (M<shortvidtitle>video ID)
	\|-		\|-
	\| 0x50 ~~or 0x68~~		\| 0x50
	\| 0x8		\| 0x8
	\| [[#Timestamp\|Release date]]		\| [[#Timestamp\|Release date]]
	\|-		\|-
	\| 0x58 ~~or 0x70~~		\| 0x58
	\| 0x8		\| 0x8
	\| [[#Timestamp\|Expire date]]		\| [[#Timestamp\|Expire date]]
	\|-		\|-
	\| 0x60 ~~or 0x88~~		\| 0x60
	~~\| 0x0 or 0x10?~~
	~~\| Unknown? (keeping this as it was allocated on the wiki before)~~
	\|-
	~~\| 0x60 or 0x88~~
	\| 0x78		\| 0x78
	\| UTF-16 video title		\| UTF-16 video title
	\|-		\|-
	\| 0xD8 ~~or 0x100~~		\| 0xD8
	\| 0x8		\| 0x8
	\| ?		\| ?
	\|-		\|-
	\| 0xE0 ~~or 0x108~~		\| 0xE0
	\| 0x4		\| 0x4
	\| Video length		\| Video length
	\|-		\|-
	\| 0xE4 ~~or 0x10C~~		\| 0xE4
	\| 0x190		\| 0x190
	\| UTF-16 video description		\| UTF-16 video description
	\|-		\|-
	\| 0x274 ~~or 0x29C~~		\| 0x274
	\| 0x20 * number of links		\| 0x20 * number of links
	\| Interactive link IDs (I<shortvidtitle>video ID)		\| Interactive link IDs (I<shortvidtitle>video ID)
Line 312:		Line 348:
	\| Thumbnail image		\| Thumbnail image
	\|}		\|}

	~~== File format ==~~

	The SpotPass content downloaded for Nintendo Video uses the [[SpotPass]] content container format, see the SpotPass page for info on the container format. See the above SD storage section for info on the cleartext payload.

	~~Region info is stored in the decrypted SpotPass crypto layer, see above SD section.~~

	== Server spoofing ==		== Server spoofing ==

DaniElectra: /* SD storage */ Fix typos

2023-02-16T18:25:25Z

SD storage: Fix typos

← Older revision		Revision as of 21:25, 16 February 2023
Line 169:		Line 169:
	\| [[#Timestamp\|Release date]]		\| [[#Timestamp\|Release date]]
	\|-		\|-
	\| ~~0x50~~ or ~~0x68~~		\| 0x58 or 0x70
	\| 0x8		\| 0x8
	\| [[#Timestamp\|Expire date]]		\| [[#Timestamp\|Expire date]]

DaniElectra: /* SD storage */ Add timestamp

2023-02-16T18:19:49Z

SD storage: Add timestamp

@@ Line 154: / Line 154: @@
 |-
 | 0x2C
-| 0x4 or 0x2C
+| 0x4
-| Unknown (Length 0x2C if extra data exists, 0x4 if not)
+| Header length (from this value until video description, both included)
 |-
 | 0x30 or 0x58
@@ Line 162: / Line 166: @@
 |-
 | 0x50 or 0x68
-| 0x10 or 0x20?
+| 0x8
-| ?
+| [[#Timestamp|Release date]]
 |-
 | 0x60 or 0x88
@@ Line 196: / Line 208: @@
 | Interactive links data size
 | [[#Interactive links data|Interactive links data]]
 |}

DaniElectra: /* SD storage */ Add video length

2023-02-15T22:46:17Z

SD storage: Add video length

← Older revision		Revision as of 01:46, 16 February 2023
Line 169:		Line 169:
	\| UTF-16 video title		\| UTF-16 video title
	\|-		\|-
	\| ~~0xDC~~ or 0x100		\| 0xD8 or 0x100
	\| ~~0xC~~		\| 0x8
	\| ?		\| ?
			\|-
			\| 0xE0 or 0x108
			\| 0x4
			\| Video length
	\|-		\|-
	\| 0xE4 or 0x10C		\| 0xE4 or 0x10C
Line 210:		Line 214:
	\| 0x4		\| 0x4
	\| 0x4		\| 0x4
	\| ~~Start address~~ of interactive link data		\| Address of interactive link data
	\|-		\|-
	\| 0x8		\| 0x8
	\|		\|
	\| ~~Start address~~ of additional interactive links data		\| Address of additional interactive links data
	\|}		\|}

DaniElectra: /* SD storage */ Expand information and add interactive links structure

2023-02-15T22:33:53Z

SD storage: Expand information and add interactive links structure

Show changes

Vgturtle127: Fix my wording

2014-11-10T21:15:01Z

Fix my wording

← Older revision		Revision as of 00:15, 11 November 2014
Line 197:		Line 197:
	This can be done with any DNS server and HTTP server, as long as you spoof everything correctly. It is possible on Windows. I have not tried Mac OS X.		This can be done with any DNS server and HTTP server, as long as you spoof everything correctly. It is possible on Windows. I have not tried Mac OS X.

	Unfortunately, this currently has little use since Nintendo shut the services down. However, they can still be spoofed if you have everything still on your 3DS. Spoofing your own videos could be possible, but you can already ~~do that~~ with the web browser and something like Universal Media Server.		Unfortunately, this currently has little use since Nintendo shut the services down. However, they can still be spoofed if you have everything still on your 3DS. Spoofing your own videos could be possible, but you can already watch videos with the web browser and something like Universal Media Server.

	== External links ==		== External links ==
	* [http://www.youtube.com/watch?v=Tl8QYofL1tg A video showing Nintendo Video server being spoofed]		* [http://www.youtube.com/watch?v=Tl8QYofL1tg A video showing Nintendo Video server being spoofed]

Vgturtle127: Small fixes

2014-11-10T21:13:35Z

Small fixes

← Older revision		Revision as of 00:13, 11 November 2014
Line 151:		Line 151:
	\| 0x58		\| 0x58
	\| 0x20		\| 0x20
	\| ASCII ~~Video~~ ID? M<shortvidtitle>video ID		\| ASCII video ID? M<shortvidtitle>video ID
	\|-		\|-
	\| 0x68		\| 0x68