FFmpeg encompasses software implementations of video and audio compressing and decompressing algorithms. The speed of decompressing Zopfli's output versus zlib's output is practically unaffected. Decompressing the whole Bloom filter for each query would make this variant totally unusable. The object can also be removed by decompressing the penis. Decompressing for longer can reduce the risk by an unknown amount. Such alternative sites were first seriously proposed in 1974 as decompressing neutron star matter.