Mene ne fim din metadata kuma me ya sa yake boye a cikin fayilolin kiɗa na dijital?
Definition
Madafin kiɗa, wanda ma ake kira ID3 ne, shi ne bayanin da aka sanya a cikin wani fayil ɗin da aka yi amfani dashi don gano abun ciki. Wannan bayanan wanda yake mafi yawan (idan ba duka) na fayiloli a ɗakin ɗakin kiɗa na dijital ba, za'a iya amfani da shi ta hanyar kewayon na'urorin lantarki masu amfani da shirye-shiryen software. Dalilin da ya fi dacewa don yin amfani da matattun na'urori a cikin wani fayil na jijiyo ne don dalilai na ganewa. Dukkanin waƙoƙi, alal misali, ana iya nunawa a yayin sake kunnawa don yin sauƙi a gare ku don gane shi.
Dangane da irin sautin da aka yi amfani dashi, akwai yanki na musamman (kullum a farkon ko ƙarshen fayil ɗin) wanda aka tanada don ƙaddamar da ƙwayoyin sadarwar da aka gano a cikin hanyoyi da dama. Wannan bayani zai iya zama da amfani ga gudanarwa da kuma shirya ɗakin karatu naka. Misalan nau'in bayanin da za'a iya adana a cikin filin sadarwar mai jiwuwa ta kunshi:
- Matsayin waƙar.
- Ƙungiyar ko sunan mai wasa.
- Sunan Album wanda waƙar ya samo daga.
- Nau'in kiɗa (nau'in).
- Lambar kiɗa.
- An saki wannan waƙar.
Ga tsarin MP3, akwai tsarin sadarwar ƙira guda biyu da ake amfani da su don yin waƙoƙin fayilolin mai jiwuwa. Wadannan ana kiran su ID3v1 da ID3v2 - wannan shine inda kalmar ID3 ta fito. Siffar farko ta ID3 (v1), tana adana bayanan masarauta a ƙarshen fayil na MP3 tare da sararin samaniya don har zuwa 128 bytes na bayanai. Shafin 2 (ID3v2) a gefe guda yana samuwa a farkon wani fayilolin MP3 kuma shine tsarin jigon kwakwalwa. Ya fi dacewa kuma yana da damar da ya fi girma don adana matattun - har zuwa 256Mb a gaskiya.
Ta yaya Za a Shirya Kalmomi ko Duba? Za a iya gyara magungunan kiɗa da kuma duba ta amfani da nau'ikan software wanda ya haɗa da:
Menene Amfanin Amfani da Metadata na Musamman akan na'urorin Kayan aiki?
Amfanin yin amfani da matakan kiɗa a kan kayan na'urori irin su 'yan MP3 , PMPs , Masu CD, da dai sauransu, shine bayanin bayanin waƙa a kan allon (idan akwai wata hanya). Hakanan zaka iya amfani da metadata domin tsara ɗakin ɗakin kiɗa naka kuma ƙirƙirar lissafin waƙoƙi kai tsaye akan na'ura. Alal misali, a mafi yawan 'yan wasa na MP3 suna da sauƙi don zaɓar waƙoƙi ne kawai ta hanyar wani ɗan wasa ko ƙungiya don yin wasa ta amfani da maƙallan kayan fasaha kamar tace. Zaka iya ɗaukar waƙa da sauri ta amfani da wannan hanya ta wasu hanyoyi ma don yin kyau-maida zaɓi na kiɗanka.
Har ila yau Known As: mp3 metadata, ID3 masu buga kwallo, shafukan waƙa