+decoder_indeo3 = ["decoders"]
+decoder_indeo4 = ["decoders"]
+decoder_indeo5 = ["decoders"]
+decoder_intel263 = ["h263", "decoders"]
+
+all_audio_decoders = ["decoder_pcm", "decoder_imc"]
+decoder_pcm = ["decoders"]
+decoder_imc = ["decoders", "fft", "dsp_window"]