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phawind111 / google-cast-sdk

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Web Audio API - AnalyserNode: Support more audio formats #689

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Currently AnalyserNode functions such as `getByteFrequencyData()` only returns 
valid data for audio-only FLAC and Opus content.

Other formats such as MP3 and WAVE return an array full of zeroes/minimum value.

This means that Cast API developers cannot develop apps which utilise the 
AnalyserNode without being restricted to FLAC and Opus content.

An issue relating to this was first reported here:
https://code.google.com/p/google-cast-sdk/issues/detail?id=270

However it's status was set to fixed after FLAC/Opus support was confirmed.

Original issue reported on code.google.com by the.smoo...@gmail.com on 18 Nov 2015 at 9:13

GoogleCodeExporter commented 8 years ago 
This is intended behavior. If there's any plan to support more formats going 
forward, the parent issue will be updated accordingly.

Original comment by na...@google.com on 21 Nov 2015 at 12:37