compression-format public under file-format 85 List Picture As a command %3 n0 compression-format n2 audio-coding-format n0->n2 n3 video-coding-format n0->n3 n4 deflate n0->n4 n5 gzip n0->n5 n6 gzip-file-format n0->n6 n7 jpeg n0->n7 n1 file-format n1->n0