Yongfang Liang Xiaohui Wei 0003 Ishfaq Ahmad 0001 Vishwanathan Swaminathan MPEG-4 to H.264/AVC transcoding. 689-693 2007 conf/iwcmc/2007 IWCMC https://doi.org/10.1145/1280940.1281086 db/conf/iwcmc/iwcmc2007.html#LiangWAS07