[INFOR]
sft_id = 5221

[EXTRACT]
#[expect_type][expect_name] = extract_location$extract_method$start$mid$end$
#expect_type and expect_name must be one
#sifter_method = Tag | RawText | Boundary | Reposition
#special character : \r\n = 0x0d0x0a, \x30 = no end , \x0 = null
#expect_name = {1}{MEDIA_ID}, {2}{FRAG_UNIT_ID}, {3}{FRAG_UNIT_ABOFFSET}, {4}{FRAG_UNIT_REOFFSET}, {5}{MEDIA_SIZE}, {6}{MEDIA_NAME}, {7}{MEDIA_CONTENT}
#extract_location = [61][C2S_URL], [0xD1][S2C_CONTENT-DISPOSITION],[0xE1][C2S_CONTENT],[0xF1][S2C_CONTENT]
{1}{MEDIA_ID}={61}{C2S_URL}$Tag$&vid=$\x0$&ad_type=$
{2}{FRAG_UNIT_ID}={73}{S2C_CONTENT}$Tag$<image><index>0</index><url><![CDATA[http://$qq.com/$?vkey=$