Wrong duration for some mp3 streaming

[newbdez33]

When I try this podcast, all recent episode is not properly works in SwiftAudioPlayer. https://rss.art19.com/business-wars-daily

It looks like the duration of mp3 is wrong and it will stuck at the actual ended position. Tested on SwiftAudioPlayer Example project.

[newbdez33]

it looks like the duration is changing due to a random advertising clip appended at the end of the episode audio. I'm still researching it.

[tanhakabir]

Thanks for researching this! I'll look into it as well but in general duration comes from either the metadata from the audio at the beginning of the audio if provided or calculated from the expected file size given by the server.

[newbdez33]

I tried "metadata" and "calculated size" but couldn't get the correct duration. These episode are using some sort of DAI to dynamically insert a small part audio into the episode.

So I decide to use "durationLoadedByNetwork" to make sure the audio to play though. Please check pr #155 (just a theory, not fully check or test) to see if this theory works.