MC's support of Sidecar files currently extends to videos only and cannot be disabled. Yaobing has stated in numerous other threads however that it will become optional in a coming build.
Basically, sidecar files store metadata for files. In my opinion, they are useful for 2 main reasons: (a) they provide a means of storing tags for filetypes that don't support them and (b) they provide a means of importing metadata created by other 3rd party apps (eg "My Movies"). Another benefit is that all tags are stored to the filesystem and not just the library (for those who care about this
).
MC's sidecar requirement is for the files to reside along-side the video files and having the name of the movie with the suffix "JRSideCar.xml". So for example, if you had a movie with the name "
movie.mkv" you would need a "
movie JRSideCar.xml" file along side it. Whenever movie.mkv is imported (or you do an "update tags from ..."), MC will read the correspoding sidecar file if it exists and it will update all the relevant fields. The format of the file itself is important and it's based on the "My Movies" file format which looks like the one below.
I use SideCars for capturing electronic program guide data for dvr-ms files created by a 3rd party PVR. Now when MC imports these files, I am able to make the most of all the related EPG data for each file. I also have a My Movies database for all my DVDs. Now MC can import all this data for me too. It's one of the best features in MC14 so far for me!
Hope this helps.
<Titles>
<Title>
<ID>1</ID>
<WebServiceID>bd4332a4-f545-4642-8ba2-68ba4b8371cf</WebServiceID>
<CollectionNumber>1</CollectionNumber>
<Type>DVD</Type>
<Barcode>7321970139297</Barcode>
<Country>Denmark</Country>
<LocalTitle>The Brave One</LocalTitle>
<OriginalTitle>The Brave One</OriginalTitle>
<SortTitle>Brave One, The</SortTitle>
<Edition>
</Edition>
<IMDB>tt0476964</IMDB>
<AspectRatio>2.35:1</AspectRatio>
<VideoStandard>PAL</VideoStandard>
<ProductionYear>2007</ProductionYear>
<ReleaseDate>2-12-2008</ReleaseDate>
<RunningTime>119</RunningTime>
<TagLine />
<Description></Description>
<ExtraFeatures NotPresent="True"><![CDATA[]]></ExtraFeatures>
<ParentalRating Adult="False">
<Value>6</Value>
<Description>
</Description>
</ParentalRating>
<DataProvider>
</DataProvider>
<DataProviderId>
</DataProviderId>
<ImportSource />
<ImportId />
<LocalTrailer>
<URL>
</URL>
<Type>-1</Type>
</LocalTrailer>
<Covers>
<Front>C:\Documents and Settings\All Users\Application Data\My Movies\FileStorage\Covers\797f0ebb-a323-467d-b325-1f6c6feed116.jpg</Front>
<Back>C:\Documents and Settings\All Users\Application Data\My Movies\FileStorage\Covers\63f5a41f-e833-4f3e-aec0-03966b50737b.jpg</Back>
</Covers>
<DataChanged>9/23/2008 11:04:04 AM</DataChanged>
<CoversChanged>2/19/2008 4:10:49 PM</CoversChanged>
<LockData>False</LockData>
<LockCovers>False</LockCovers>
<Added>12/29/2008 12:35:28 PM</Added>
<RecordChanged>12/29/2008 12:35:29 PM</RecordChanged>
<Categories />
<Genres>
<Genre>Suspense/Thriller</Genre>
</Genres>
<AudioTracks>
<AudioTrack Language="English" Type="DTS" Channels="5.1" />
</AudioTracks>
<Subtitles NotPresent="False">
<Subtitle Language="Danish" />
<Subtitle Language="Swedish" />
<Subtitle Language="Norwegian" />
</Subtitles>
<Studios>
<Studio>Warner Home Entertainment</Studio>
</Studios>
<Discs>
<Disc TitleMode="False">
<DiscIdStored>
</DiscIdStored>
<DoubleSided>False</DoubleSided>
<Name>Disk 1</Name>
<DiscIdSideA>CE36532D-AADA7726</DiscIdSideA>
<DiscIdSideB>
</DiscIdSideB>
<LocationSideA>
</LocationSideA>
<LocationTypeSideA>3</LocationTypeSideA>
<LocationSideB>
</LocationSideB>
<LocationTypeSideB>-1</LocationTypeSideB>
<ChangerSlot>
</ChangerSlot>
</Disc>
</Discs>
<Persons ActorsComplete="False">
<Person Type="1">
<Name>Naveen Andrews</Name>
<Type>Actor</Type>
<Role>David Kirmani</Role>
</Person>
<Person Type="1">
<Name>Nicky Katt</Name>
<Type>Actor</Type>
<Role>Detective Vitale</Role>
</Person>
</Persons>
</Title>
</Titles>