phasm-core 0.2.4

Pure-Rust steganography engine — hide encrypted messages in JPEG photos
Documentation 
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# H.264 mb-partition histogram
# source: /tmp/img4138_x264_reference.h264
# resolution: 1920x1080 (8160 MBs/frame)

## B-frame (271 frames, 2211360 MBs)
  no-MV (Skip / Direct / Intra) :     279301 (12.63%)
  emitted MVs                   :    1932059 (87.37%)
  partition shapes (over 3209247 MV records):
      16x16 :  2617734 ( 81.57%)
        8x8 :   254327 (  7.92%)
       16x8 :   183214 (  5.71%)
       8x16 :   153972 (  4.80%)
  direction (over 3209247 MV-anchors):
         L0 :  1583023 ( 49.33%)
         L1 :  1470324 ( 45.82%)
         Bi :   155900 (  4.86%)

## I-frame (21 frames, 171360 MBs)
  no-MV (Skip / Direct / Intra) :     171360 (100.00%)
  emitted MVs                   :          0 ( 0.00%)

## P-frame (333 frames, 2717280 MBs)
  no-MV (Skip / Direct / Intra) :    1306759 (48.09%)
  emitted MVs                   :    1410521 (51.91%)
  partition shapes (over 2183431 MV records):
      16x16 :  1088457 ( 49.85%)
        8x8 :   552801 ( 25.32%)
       16x8 :   283195 ( 12.97%)
       8x16 :   258978 ( 11.86%)
  direction (over 2183431 MV-anchors):
         L0 :  2183431 (100.00%)