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| | 17 || [4.0.0+] GetAlbumUsage16 | | | 17 || [4.0.0+] GetAlbumUsage16 |
| |- | | |- |
− | | 18 || [6.0.0+] | + | | 18 || [6.0.0+] [[#GetAppletProgramIdTable]] |
| + | |- |
| + | | 19 || [11.0.0+] [[#GetAlbumFileName]] |
| |- | | |- |
| | 100 || [5.0.0+] GetAlbumFileCountEx0 | | | 100 || [5.0.0+] GetAlbumFileCountEx0 |
| |- | | |- |
| | 101 || [5.0.0+] GetAlbumFileListEx0 | | | 101 || [5.0.0+] GetAlbumFileListEx0 |
| + | |- |
| + | | 110 || [15.0.0+] |
| + | |- |
| + | | 120 || [17.0.0+] |
| + | |- |
| + | | 130 || [17.0.0+] |
| + | |- |
| + | | 140 || [17.0.0+] |
| + | |- |
| + | | 141 || [18.0.0+] |
| + | |- |
| + | | 150 || [17.0.0+] |
| + | |- |
| + | | 151 || [18.0.0+] |
| + | |- |
| + | | 160 || [18.0.0+] |
| |- | | |- |
| | 202 || [1.0.0-2.3.0] SaveEditedScreenShot | | | 202 || [1.0.0-2.3.0] SaveEditedScreenShot |
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| | 1001 || [3.0.0+] LoadAlbumScreenShotThumbnailImageEx0 | | | 1001 || [3.0.0+] LoadAlbumScreenShotThumbnailImageEx0 |
| |- | | |- |
− | | 1002 || [3.0.0+] LoadAlbumScreenShotImageEx1 | + | | 1002 || [3.0.0+] [[#LoadAlbumScreenShotImageEx1]] |
| |- | | |- |
| | 1003 || [4.0.0+] LoadAlbumScreenShotThumbnailImageEx1 | | | 1003 || [4.0.0+] LoadAlbumScreenShotThumbnailImageEx1 |
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| | 50000 || [6.0.0+] LoadMakerNoteInfoForDebug | | | 50000 || [6.0.0+] LoadMakerNoteInfoForDebug |
| |- | | |- |
− | | 60002 || [4.0.0+] OpenAccessorSession | + | | 60002 || [4.0.0+] [[#OpenAccessorSession]] |
| |} | | |} |
| | | |
− | Cmd1002: Takes a total of 0x38-bytes of input, two type-0x5 input buffers, and returns 0x20-bytes of output. [4.0.0+] No longer returns output, and now takes the following buffers instead: type-0x16, type-0x46, and type-0x6.
| + | == GetAppletProgramIdTable == |
| + | Takes a type-70 buffer and returns a bool. If the buffer is sufficient it writes two application ID's to the buffer (0x100000000001000 and 0x100000000001fff) and returns true. This is used by photoViewer to group all screenshots of applets. |
| | | |
− | Cmd60002: Takes a total of 8-bytes of input, a PID, and returns an [[#IAlbumAccessorSession]].
| + | == GetAlbumFileName == |
| + | Takes an input [[#AlbumFileId]] and a type-0x6 output buffer. Writes the filename of the corresponding file to the buffer. |
| + | |
| + | == LoadAlbumScreenShotImageEx1 == |
| + | Takes a total of 0x38-bytes of input, two type-0x5 input buffers, and returns 0x20-bytes of output. [4.0.0+] No longer returns output, and now takes the following buffers instead: type-0x16, type-0x46, and type-0x6. |
| + | |
| + | == OpenAccessorSession == |
| + | Takes a total of 8-bytes of input, a PID, and returns an [[#IAlbumAccessorSession]]. |
| | | |
| == IAlbumAccessorSession == | | == IAlbumAccessorSession == |
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| |- | | |- |
| | 2008 || ReadFileAttributeFromAlbumMovieReadStream | | | 2008 || ReadFileAttributeFromAlbumMovieReadStream |
| + | |- |
| + | | 5000 || [18.0.0+] |
| |} | | |} |
| | | |
| = caps:c = | | = caps:c = |
− | This is "nn::capsrv::sf::IAlbumControlService", previously "nn::capsrv::sf::ICaptureControllerService" with [1.0.0]. | + | This is "nn::capsrv::sf::ICaptureControllerService". |
| + | |
| + | [2.0.0+] This is "nn::capsrv::sf::IAlbumControlService". |
| | | |
| {| class="wikitable" border="1" | | {| class="wikitable" border="1" |
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| {| class="wikitable" border="1" | | {| class="wikitable" border="1" |
| |- | | |- |
− | ! Cmd || Name || Notes | + | ! Cmd || Name |
| + | |- |
| + | | 2001 || OpenAlbumMovieReadStream |
| + | |- |
| + | | 2002 || CloseAlbumMovieReadStream |
| |- | | |- |
− | | 2001 || OpenAlbumMovieReadStream || | + | | 2003 || GetAlbumMovieReadStreamMovieDataSize |
| |- | | |- |
− | | 2002 || CloseAlbumMovieReadStream || | + | | 2004 || ReadMovieDataFromAlbumMovieReadStream |
| |- | | |- |
− | | 2003 || GetAlbumMovieReadStreamMovieDataSize || | + | | 2005 || GetAlbumMovieReadStreamBrokenReason |
| |- | | |- |
− | | 2004 || ReadMovieDataFromAlbumMovieReadStream || | + | | 2006 || GetAlbumMovieReadStreamImageDataSize |
| |- | | |- |
− | | 2005 || GetAlbumMovieReadStreamBrokenReason || | + | | 2007 || ReadImageDataFromAlbumMovieReadStream |
| |- | | |- |
− | | 2006 || GetAlbumMovieReadStreamImageDataSize || | + | | 2008 || ReadFileAttributeFromAlbumMovieReadStream |
| |- | | |- |
− | | 2007 || ReadImageDataFromAlbumMovieReadStream || | + | | 2345 || [18.0.0+] |
| |- | | |- |
− | | 2008 || ReadFileAttributeFromAlbumMovieReadStream || | + | | 2401 || OpenAlbumMovieWriteStream |
| |- | | |- |
− | | 2401 || OpenAlbumMovieWriteStream || | + | | 2402 || FinishAlbumMovieWriteStream |
| |- | | |- |
− | | 2402 || FinishAlbumMovieWriteStream || | + | | 2403 || CommitAlbumMovieWriteStream |
| |- | | |- |
− | | 2403 || CommitAlbumMovieWriteStream || | + | | 2404 || DiscardAlbumMovieWriteStream |
| |- | | |- |
− | | 2404 || DiscardAlbumMovieWriteStream || | + | | 2405 || DiscardAlbumMovieWriteStreamNoDelete |
| |- | | |- |
− | | 2405 || DiscardAlbumMovieWriteStreamNoDelete || | + | | 2406 || [7.0.0+] CommitAlbumMovieWriteStreamEx |
| |- | | |- |
− | | 2406 || [7.0.0+] CommitAlbumMovieWriteStreamEx || | + | | 2411 || StartAlbumMovieWriteStreamDataSection |
| |- | | |- |
− | | 2411 || StartAlbumMovieWriteStreamDataSection || | + | | 2412 || EndAlbumMovieWriteStreamDataSection |
| |- | | |- |
− | | 2412 || EndAlbumMovieWriteStreamDataSection || | + | | 2413 || StartAlbumMovieWriteStreamMetaSection |
| |- | | |- |
− | | 2413 || StartAlbumMovieWriteStreamMetaSection || | + | | 2414 || EndAlbumMovieWriteStreamMetaSection |
| |- | | |- |
− | | 2414 || EndAlbumMovieWriteStreamMetaSection || | + | | 2421 || ReadDataFromAlbumMovieWriteStream |
| |- | | |- |
− | | 2421 || ReadDataFromAlbumMovieWriteStream || | + | | 2422 || WriteDataToAlbumMovieWriteStream |
| |- | | |- |
− | | 2422 || WriteDataToAlbumMovieWriteStream || | + | | 2424 || WriteMetaToAlbumMovieWriteStream |
| |- | | |- |
− | | 2424 || WriteMetaToAlbumMovieWriteStream || | + | | 2431 || GetAlbumMovieWriteStreamBrokenReason |
| |- | | |- |
− | | 2431 || GetAlbumMovieWriteStreamBrokenReason || | + | | 2433 || GetAlbumMovieWriteStreamDataSize |
| |- | | |- |
− | | 2433 || GetAlbumMovieWriteStreamDataSize || | + | | 2434 || SetAlbumMovieWriteStreamDataSize |
| |- | | |- |
− | | 2434 || SetAlbumMovieWriteStreamDataSize || | + | | 5000 || [18.0.0+] |
| |} | | |} |
| | | |
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| |- | | |- |
| | 143 || [7.0.0+] [[#GetAlbumFileList4AaeUidAruid]] | | | 143 || [7.0.0+] [[#GetAlbumFileList4AaeUidAruid]] |
| + | |- |
| + | | 144 || [11.0.0+] GetAllAlbumFileList3AaeAruid |
| + | |- |
| + | | 145 || [17.0.0+] |
| + | |- |
| + | | 146 || [17.0.0+] |
| + | |- |
| + | | 147 || [17.0.0+] |
| + | |- |
| + | | 148 || [18.0.0+] |
| |- | | |- |
| | 60002 || [[#OpenAccessorSessionForApplication]] | | | 60002 || [[#OpenAccessorSessionForApplication]] |
Line 414: |
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| |- | | |- |
| | 3 || ExtraMovie. Videos recorded by the current Application title via [[GRC_services#IMovieMaker|GRC MovieMaker]]. | | | 3 || ExtraMovie. Videos recorded by the current Application title via [[GRC_services#IMovieMaker|GRC MovieMaker]]. |
| + | |} |
| + | |
| + | === AlbumStorage === |
| + | {| class="wikitable" border="1" |
| + | |- |
| + | ! Value |
| + | ! Description |
| + | |- |
| + | | 0 || Nand. ImageDirectory on the USER partition. |
| + | |- |
| + | | 1 || Sd. ImageDirectory on the Sd card |
| |} | | |} |
| | | |
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| ! Offset || Size || Description | | ! Offset || Size || Description |
| |- | | |- |
− | | 0x0 || 0x8 || Unknown | + | | 0x0 || 0x8 || Size of the entry. |
| |- | | |- |
− | | 0x8 || 0x8 || titleID | + | | 0x8 || 0x8 || ApplicationId |
| |- | | |- |
| | 0x10 || 0x8 || [[#AlbumFileDateTime]] | | | 0x10 || 0x8 || [[#AlbumFileDateTime]] |
| |- | | |- |
− | | 0x18 || 0x1 || Unknown | + | | 0x18 || 0x1 || [[#AlbumStorage]] |
| |- | | |- |
− | | 0x19 || 0x1 || Unknown | + | | 0x19 || 0x1 || [[#ContentType]] |
| |- | | |- |
− | | 0x1A || 0x6 || Padding? | + | | 0x1A || 0x6 || Padding. |
| |} | | |} |
| | | |
Line 468: |
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| ! Offset || Size || Description | | ! Offset || Size || Description |
| |- | | |- |
− | | 0x0 || 0x8 || Unknown. | + | | 0x0 || 0x8 || Size of the entry. |
| |- | | |- |
− | | 0x8 || 0x8 || Unknown. | + | | 0x8 || 0x8 || AES256 with hardcoded key over AlbumEntry. |
| |- | | |- |
| | 0x10 || 0x8 || [[#AlbumFileDateTime]] | | | 0x10 || 0x8 || [[#AlbumFileDateTime]] |
| |- | | |- |
− | | 0x18 || 0x8 || Unknown. | + | | 0x18 || 0x1 || [[#AlbumStorage]] |
| + | |- |
| + | | 0x19 || 0x1 || [[#ContentType]] |
| + | |- |
| + | | 0x1a || 0x5 || Padding. |
| + | |- |
| + | | 0x1f || 0x1 || Unknown. Set to 1 by official software. |
| |} | | |} |
| | | |
− | This is "nn::capsrv::ApplicationAlbumEntry". This is a 0x20-byte struct. On older versions where [[#ShimLibraryVersion]] is 0, this has a different format. | + | This is "nn::capsrv::ApplicationAlbumEntry". This is a 0x20-byte struct. On older versions where [[#ShimLibraryVersion]] is 0, this was a plain AES256 with a random key generated at application launch. |
| | | |
| With the output from [[Applet_Manager_services#caps:su|caps:su]] sdk-nso only uses this for the [[Internet_Browser|Share-applet]] (when the output is used at all), with everything else it's used as an [[#AlbumFileEntry]]. In those cases with the <code>nn::album</code> wrapper funcs, it's "converted" by just copying the struct (arrays are "converted" by just returning a ptr to the input array). | | With the output from [[Applet_Manager_services#caps:su|caps:su]] sdk-nso only uses this for the [[Internet_Browser|Share-applet]] (when the output is used at all), with everything else it's used as an [[#AlbumFileEntry]]. In those cases with the <code>nn::album</code> wrapper funcs, it's "converted" by just copying the struct (arrays are "converted" by just returning a ptr to the input array). |
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| == Videos == | | == Videos == |
| [[4.0.0]] includes video playback etc support in Album via mp4. These include a JPEG thumbnail, which is used for video "validation". The EXIF is also much larger: the MakerNote is 0x498-bytes, with encrypted data starting at offset +0x8. This encryption uses AES-CTR with hardcoded key/ctr. MAC calculation works the same way as the [[3.0.0]]+ JPEG MAC calculation, except with a different movie_kek_source/movie_key_source. | | [[4.0.0]] includes video playback etc support in Album via mp4. These include a JPEG thumbnail, which is used for video "validation". The EXIF is also much larger: the MakerNote is 0x498-bytes, with encrypted data starting at offset +0x8. This encryption uses AES-CTR with hardcoded key/ctr. MAC calculation works the same way as the [[3.0.0]]+ JPEG MAC calculation, except with a different movie_kek_source/movie_key_source. |
| + | |
| + | Each 0x40000-byte chunk in the Movie data stream is validated with a SHA256 hash table, where hash_index=offset>>18. Whether an error is thrown on mismatch is controlled by [[System_Settings|system-setting]] "capsrv!enable_album_movie_filehash_verification". |
| | | |
| Note: the Album process itself uses libstagefright for video playback. | | Note: the Album process itself uses libstagefright for video playback. |
| | | |
| [[Category:Services]] | | [[Category:Services]] |