????????? TPG?????????? JPEG

????????????????????? TPG(Tiny Portable Graphics)??????????????????????

????TPG ??????????? AVS2????????????????????????????TPG ?????? PNG ?50%???? GIF ?90%???? JPG/JPEG ?40%????? Google ????? WebP???TPG ?????????30%?

(JPG v.s. TPG)

(GIFv.s. TPG)

(PNG v.s. TPG)

????????TPG ???????? JPEG ??????

(????????? DONEWS)

????? JPEG ??????????????????? JPEG?

(?? BlahBlahBlah)

??????????JPEG/JPG ????????????????????“????”????????????????????????????????? JPEG ????????

?? TPG ????????????? BPG ???2014????????FFmpeg?QEMU ? JSLinux ?????? Fabrice Bellard????? BPG(Better Portable Graphics)??????

? JPEG ???BPG ???????????????????BPG ?????? JPEG ????????????????BPG ??????????

(????? BPG(5836B) ? JPEG(5872B) ????? News Atlas)

?? BPG ??????????????????

(????? BPG(13404B) ? PNG(220991B) ????? News Atlas)

???????????????????????3???????????????????????????

??????????????????BPG ???? MPEG LA ??? HEVC ????????? HEVC ???????MPEG LA ?????????? BPG ????????????????????????????????????(? Firefox)?????????????????????????

(?? DOS Magazine)

??? JPEG2000????????????? JPEG ???JPEG2000??????????????????15% ???????????????? JPEG ??????????

?? JPEG2000???????????????????????????????????????????????????????????????JPEG2000????????????

?????????????“??”?????????????????????? JPEG XR?? Google ?? WebP?????? JPEG ???????????????????????????????????????????????????????

???????? TPG?????????????? JPG ??????????????????????????????????????????????????TPG ??????????

(????)

??????????????????????????????“???”??????????????????????????????????????????????????

??????????????——??????QQ ?——TPG ?“???”??????“??”????

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