demuxer_avi = ["demuxers"]
demuxer_mov = ["demuxers"]
demuxer_wav = ["demuxers"]
-all_muxers = ["muxer_avi"]
+all_muxers = ["muxer_avi", "muxer_wav"]
muxer_avi = ["muxers"]
+muxer_wav = ["muxers"]
all_decoders = ["all_video_decoders", "all_audio_decoders"]