My VS1063 player project has encountered a new issue. Request assistance

Writing software that inputs and/or outputs audio and performs DSP algorithms such as filters, new codecs or audio effects.
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jacksl528
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My VS1063 player project has encountered a new issue. Request assistance

Post by jacksl528 »

At present, I have solved 90% of various difficulties,
But just now I encountered a new problem, I don't know what caused it.
My VS1063 player can correctly decode and play 1411kbps WAV audio, but cannot play higher bitrate audio files, such as 4233kbps WAV, which will stop at the starting position
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pasi
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Re: My VS1063 player project has encountered a new issue. Request assistance

Post by pasi »

What is the format of the WAV? What is the samplerate, sample size, and number of channels?

4233kbps suggests 24-bit 2-channel 88200Hz (rates over 48000Hz are not supported by vs1063a -- 88.2k probably plays at 22.7kHz), or 24-bit 4-channel 44100Hz (only up to 2 channels is supported by vs1063a, the decoder immediately returns if there are more than 2 channels, then HDAT1 goes back to 0).
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jacksl528
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Re: My VS1063 player project has encountered a new issue. Request assistance

Post by jacksl528 »

Thank you for your reply!
That means this type of audio file is not supported.
jacksl528
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Re: My VS1063 player project has encountered a new issue. Request assistance

Post by jacksl528 »

pasi wrote: Fri 2024-08-30 13:57 What is the format of the WAV? What is the samplerate, sample size, and number of channels?

4233kbps suggests 24-bit 2-channel 88200Hz (rates over 48000Hz are not supported by vs1063a -- 88.2k probably plays at 22.7kHz), or 24-bit 4-channel 44100Hz (only up to 2 channels is supported by vs1063a, the decoder immediately returns if there are more than 2 channels, then HDAT1 goes back to 0).
Thank you for your reply!
That means this type of audio file is not supported.
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