fix: Removed unnecessary parsing of all range segments from segmentBase.js

[alexlol76]

At this point, this segment processing causes the browser to crash/memory leak because there can be a huge range of segments (for example, a 12 hour long video). So, potentially we need to simplify the processing to only get the first segment in the list (given that only the first segment from the entire list is always taken). Apologies in advance if something was left out based on context.