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Without this, 32-bit files fail to play with `Playback stuck buffering and not loading`. With this change, playback works on devices where the `MediaCodec` FLAC decoder supports 32-bit, and crashes on devices with a `MediaCodec` FLAC decoder that does not support 32-bit. A follow-up change will aim to transform the 'unsupported' case from a crash into a report that the track format is not supported. 32-bit support was only fully incorporated into the spec when RFC 9639 was [published in December 2024](https://xiph.org/flac/2024/12/19/rfc-9639-published.html), and it was been supported by `libflac` (for encode and decode) [since September 2022](https://xiph.org/flac/2022/09/09/flac-1-4-0-released.html). The original version of this `FlacExtractor` was written before either of these, so only supported up to 24-bit. Issue: androidx/media#2197 PiperOrigin-RevId: 737559285 (cherry picked from commit 8837ab25643bf4ed8a0c973ac637b3221e778f6a)