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bugfix: WritePSI() invalid section_syntax_indicator and private_bit field

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This commit is contained in:
nareix 2015-12-07 22:29:04 +08:00
parent 1c7da5485a
commit 4f3a0082d7
1 changed files with 4 additions and 4 deletions
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8
writer.go
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@ -206,7 +206,7 @@ func WritePSI(w io.Writer, self PSI, data []byte) (err error) {
// table_id(8)
// reserved(4)=0xb,section_length(10)
// Table ID extension(16)
// resverd(2)=3,version(5),Current_next_indicator(1)
// section_syntax_indicator(1)=1,private_bit(1)=1,reserved(2)=3,unused(2)=0,section_length(10)
// section_number(8)
// last_section_number(8)
// data
@ -224,16 +224,16 @@ func WritePSI(w io.Writer, self PSI, data []byte) (err error) {
return
}
// reserved(4)=0xb,section_length(10)
// section_syntax_indicator(1)=1,private_bit(1)=0,reserved(2)=3,unused(2)=0,section_length(10)
var flags, length uint
length = 2+3+4+uint(len(data))
flags = 0xb<<10|length
flags = 0xa<<12|length
if err = WriteUInt(cw, flags, 2); err != nil {
return
}
if DebugWriter {
fmt.Printf("wpsi: flags=%x\n", flags)
fmt.Printf("wpsi: length=%d\n", length)
}
// Table ID extension(16)