This identifier refers to a particular construct of the YouTube software for Android working programs. It delineates the bundle identify (com.google.android.youtube), the file sort (APK, or Android Package deal Package), a selected iteration of the software program (model 19.45.38), and the goal processor structure (arm64-v8a). An identical identifier is perhaps “com.instance.app model 2.0 x86,” indicating a unique software, model, and processor assist.
The specification offers essential data for builders, distributors, and customers. Understanding the model permits for verifying updates, figuring out compatibility points, and guaranteeing the right software program is put in for a given gadget’s {hardware}. It additionally performs a significant position in safety audits and vulnerability assessments, as particular variations could also be recognized to comprise sure exploits. Traditionally, such detailed identification has been important for managing the fragmented Android ecosystem and addressing device-specific software program challenges.