[streaming] Fwd: help about dvbstream
toni proyectista
toni.proyectista at gmail.com
Thu Jul 27 16:17:45 CEST 2006
Hello,
I want to send stream video from a PC with dvbstream to another PC with vlc,
first I try to save the stream in a file:
dvbstream -c 1 -f 818000 -s 22000 VideoPID AudioPID 0 -ps -o > file.ps
but I know that I need PMTPid, then I use decode_pat and decode_pmt to do
this,
first I do this to save all the stream:
dvbstream -c 1 -f 818000 -s 22000 8192 -o > file.ts
then I run decode_pat "decode_pat file.ts > file.pat" and I obtain this:
New PAT
transport_stream_id : 1008
version_number : 3
| program_number @ [NIT|PMT]_PID
| 0 @ 0x10 (16)
| 382 @ 0x3e8 (1000)
| 383 @ 0x5dc (1500)
| 385 @ 0x7d0 (2000)
| 386 @ 0x7da (2010)
| 387 @ 0x7e4 (2020)
| 490 @ 0x64 (100)
| 491 @ 0xc8 (200)
active : 1
later I run decode_pmt "decode_pmt /home/file.ts 490 100 > file.pmt" and I
obtain this:
New active PMT
program_number : 490
version_number : 25
PCR_PID : 0x65 (101)
| type @ elementary_PID
| 0x02 @ 0x65 (101)
| ] 0x02 : "~ZH_"
| 0x03 @ 0x67 (103)
| ] 0x0a : "cat^@"
| 0x03 @ 0x68 (104)
| ] 0x0a : "esl^@"
| 0x06 @ 0x66 (102)
| ] 0x56 : "spa ^@spa^P~H <%5E at spa%5EP~H>"
| ] 0xc3 : "^A^ZèéêëìíîïðóôõöÈÉÊËÌÍÎÏÐÓÔÕÖ"
| ] 0x45 : "^A^ZèéêëìíîïðóôõöÈÉÊËÌÍÎÏÐÓÔÕÖ"
| 0x0b @ 0x19d (413)
| ] 0x14 : "^Av^@^@^H~@4^@^@^@^Tÿ<%5EAv%5E@%5E@%5EH~@4%5E@%5E@%5E@%5ETÿ>
^@"
| ] 0x52 : "v"
| ] 0x13 : "^@^@^@^W^AP <%5E@%5E@%5E@%5EW%5EAP>^@
^Oâ^@^@^ND^@^@^@^ND <%5EOâ%5E@%5E@%5END%5E@%5E@%5E@%5END> ^DSGW^@"
| ] 0x66 : "^@ð <%5E@ð>"
| 0x05 @ 0x1b8 (440)
| ] 0x6f : "^@^Aá <%5E@%5EAá>"
| 0x0b @ 0x1b9 (441)
| ] 0x14 : "^Aw^@^@^H~@+^@^A^@^Xp<%5EAw%5E@%5E@%5EH~@+%5E@%5EA%5E@%5EXp>
@"
| ] 0x52 : "w"
| ] 0x13 : "^@^@^@^Y^A <%5E@%5E@%5E@%5EY%5EA>+^@
^Oâ^@^@^Lÿ^@^@^@^Lÿ^O^DSGW^@"
| ] 0x66 : "^@ð^@^A <%5E@ð%5E@%5EA>"
| 0x05 @ 0x1ba (442)
| ] 0x6f : "^@^Aá <%5E@%5EAá>"
| 0x0b @ 0x1bb (443)
| ] 0x14 : "^Ax^@^@^H~@Z^@^@^@^Tÿ<%5EAx%5E@%5E@%5EH~@Z%5E@%5E@%5E@%5ETÿ>
^@"
| ] 0x52 : "x"
| ] 0x13 : "^@^@^@^V^AZ <%5E@%5E@%5E@%5EV%5EAZ>^@
^Oâ^@^@^^~Q^@^@^@^^~Q^R^DSGW^@"
| ] 0x66 : " ^@ð <%5E@ð>"
| 0x05 @ 0x1bc (444)
| ] 0x6f : "^@^Aá <%5E@%5EAá>"
| 0x0b @ 0x1bd (445)
| ] 0x14 : "^As^@^@^H~@C^@^A^@^Tÿ <%5EAs%5E@%5E@%5EH~@C%5E@%5EA%5E@%5ETÿ>^@"
| ] 0x52 : "s"
| ] 0x13 : "^@^@^@^U^AC <%5E@%5E@%5E@%5EU%5EAC>^@
^Oâ^@^@^B¬^@^@^@^B¬^C^DSGW^@"
| ] 0x66 : " ^@ð <%5E@ð>"
| 0x05 @ 0x1c0 (448)
| ] 0x6f : "^@^Aá <%5E@%5EAá>"
| 0x05 @ 0x1c2 (450)
| ] 0x6f : "^@^Aá <%5E@%5EAá>"
| 0x0b @ 0x1c3 (451)
| ] 0x14 : "^Ay^@^@^H~@6^@^@^@^Tÿ<%5EAy%5E@%5E@%5EH~@6%5E@%5E@%5E@%5ETÿ>
^@"
| ] 0x52 : "y"
| ] 0x13 : "^@^@^@^Z^A <%5E@%5E@%5E@%5EZ%5EA>=^@
^Oâ^@^@^QÃ^@^@^@^QÃ^K^DSGW^@"
| ] 0x66 : "^@ð <%5E@ð>"
| 0x05 @ 0x1c4 (452)
| ] 0x6f : "^@^Aá <%5E@%5EAá>"
| 0x0b @ 0x1c5 (453)
| ] 0x14 : "^At^@^@^H~@-^@^A^@^Tÿ<%5EAt%5E@%5E@%5EH~@-%5E@%5EA%5E@%5ETÿ>
^@"
| ] 0x52 : "t"
| ] 0x13 : "^@^@^@^[^AQ <%5E@%5E@%5E@%5E[%5EAQ>^@
^Oâ^@^@^Kã^@^@^@^Kã^G^DSGW^@"
| ] 0x66 : "^@ð <%5E@ð>"
| 0x80 @ 0x1c6 (454)
| 0x80 @ 0x1c7 (455)
With this data which parameters I should use to send videoPID 101 (The
program that I want) to the client with dvbstream? which is the PMTPid that
I need?
(first I want to probe to save to a file and then play the file with vlc)
Thanks,
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