.supported_samplerates = (const int[]){ 8000, 0 },
.sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_NONE },
.channel_layouts = (const uint64_t[]) { AV_CH_LAYOUT_MONO, 0 },
.priv_class = &libcodec2_dec_class,
};
.supported_samplerates = (const int[]){ 8000, 0 },
.sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_NONE },
.channel_layouts = (const uint64_t[]) { AV_CH_LAYOUT_MONO, 0 },
.priv_class = &libcodec2_dec_class,
};