init_ffmpeg()

void MayaFlux::IO::FFmpegDemuxContext::init_ffmpeg ( )

static

Initialise FFmpeg logging level once per process.

Called automatically by the constructor of every stream context.

Definition at line 28 of file FFmpegDemuxContext.cpp.

{
    std::lock_guard<std::mutex> lock(s_ffmpeg_init_mutex);
    if (!s_ffmpeg_initialized.exchange(true)) {
        av_log_set_level(AV_LOG_WARNING);
    }
}

References s_ffmpeg_init_mutex, and s_ffmpeg_initialized.

Referenced by MayaFlux::IO::AudioStreamContext::open(), MayaFlux::IO::VideoStreamContext::open(), open(), MayaFlux::IO::VideoStreamContext::open_device(), open_device(), and MayaFlux::IO::SoundFileReader::SoundFileReader().

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