can_read()

bool MayaFlux::IO::SoundFileReader::can_read ( const std::string &  filepath ) const

overridevirtual

Check if this reader can open the given file.

Parameters

filepath

Path to the file.

Returns

True if the file can be read, false otherwise.

Implements MayaFlux::IO::FileReader.

Definition at line 68 of file SoundFileReader.cpp.

{
    FFmpegDemuxContext probe;
    if (!probe.open(filepath))
        return false;
 
    const AVCodec* codec = nullptr;
    int idx = probe.find_best_stream(AVMEDIA_TYPE_AUDIO,
        reinterpret_cast<const void**>(&codec));
    return idx >= 0 && codec != nullptr;
}

References MayaFlux::IO::FFmpegDemuxContext::find_best_stream(), and MayaFlux::IO::FFmpegDemuxContext::open().

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