MPEG2/TS stream input in gst-launch ?

[Alexey Drakunov (ASCO)]

Dear  list members!

I am  really  sorry  if i  came  to  a  wring  place, But  i  need  an  advice..
I am  trying  make  flumotion  platform  capable  of  receiving  MPEG2/TS stream, as  a  streamer source.

Can you  point  me  to  a  direction  or  a  solution to  start  solving  that  puzzle?


With kind  regards,
Alexey


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[michael smith-6-3]

On Tue, Jun 1, 2010 at 11:58 PM, Alexey Drakunov (ASCO)
<[hidden email]> wrote:
> Dear  list members!
>
> I am  really  sorry  if i  came  to  a  wring  place, But  i  need  an
> advice..
> I am  trying  make  flumotion  platform  capable  of  receiving  MPEG2/TS
> stream, as  a  streamer source.
>
> Can you  point  me  to  a  direction  or  a  solution to  start  solving
> that  puzzle?

The flumotion mailing list might be a better place to ask.

I believe the commercial version of flumotion is already capable of
consuming MPEG-TS streams; perhaps that would suit you better.

Mike

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[Marc Leeman]

> I believe the commercial version of flumotion is already capable of
> consuming MPEG-TS streams; perhaps that would suit you better.

You can do that with the current releases from GStreamer too; but there
seems to be something off with the timestamp calculation that makes it a
bitch to stream MPEG/TS sources back out via e.g. RTP.

I tried to improve it by having a look at mpvpay; and the the situation
seems lightly better; I was probably poking at the wrong element.

--
  greetz, marc
We will have solar energy as soon as the utility companies solve one technical
problem -- how to run a sunbeam through a meter.
crichton 2.6.26 #1 PREEMPT Tue Jul 29 21:17:59 CDT 2008 GNU/Linux

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[Alexey Drakunov (ASCO)]

Sorry  for  re-launching  this, i  have  only  digest  messages,
fixed. Answers >>

> Dear  list members!
>
> I am  really  sorry  if i  came  to  a  wring  place, But  i  need  an
> advice..
> I am  trying  make  flumotion  platform  capable  of  receiving  MPEG2/TS
> stream, as  a  streamer source.
>
> Can you  point  me  to  a  direction  or  a  solution to  start  solving
> that  puzzle?

1)

Re: [gst-devel] MPEG2/TS stream input in gst-launch ?
From: Michael Smith <msmith@xi...> - 2010-06-03 01:22

Thanx,  Mike!

The flumotion mailing list might be a better place to ask.
>>  there seems  no  any activity on list. irc is  not  very  helpful  also. i  will  give  it another  try,  thanks  for  advice

I believe the commercial version of flumotion is already capable of
consuming MPEG-TS streams; perhaps that would suit you better.
>> This  is  sad --  but  no,  there  are  no  any, they want  to  present  new  generic  encoder  component only in oct/2010 (form  FAQ)

2)
From: Marc Leeman <marc.leeman@gm...> - 2010-06-03 07:17

Attachments: Message as HTML

> I believe the commercial version of flumotion is already capable of
> consuming MPEG-TS streams; perhaps that would suit you better.

You can do that with the current releases from GStreamer too; but there
seems to be something off with the timestamp calculation that makes it a
bitch to stream MPEG/TS sources back out via e.g. RTP.

I tried to improve it by having a look at mpvpay; and the the situation
seems lightly better; I was probably poking at the wrong element.

>> Dear  Marc, i  will  be  very pleased  if  you  could  provide  me  with  any  examples :)
>>I  need a  solution  that  helps gst-launch  just  eat&play  the  ip MPEG2TS  stream  not  to  re-stream  it  further

--
with  kind  regards, Alexey

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[Marc Leeman]

> > I believe the commercial version of flumotion is already capable of

> > consuming MPEG-TS streams; perhaps that would suit you better.
>
> You can do that with the current releases from GStreamer too; but there
> seems to be something off with the timestamp calculation that makes it a
> bitch to stream MPEG/TS sources back out via e.g. RTP.
>
> I tried to improve it by having a look at mpvpay; and the the situation
> seems lightly better; I was probably poking at the wrong element.
>
> >> Dear  Marc, i  will  be  very pleased  if  you  could  provide  me  with  any  examples :)
> >>I  need a  solution  that  helps gst-launch  just  eat&play  the  ip MPEG2TS  stream  not  to  re-stream  it  further

gst-launch udpsrc uri=udp://239.123.123.123:1234 \
   ! mpegtsdemux program-number=9015 \
   ! mpeg2dec \
   ! autovideosink

You might need to add buffering before or after the demuxer or videosink
to get correct image.

This pipe only extracts the video from a particular TS. If you don't
have an MPTS and only a video MPEG stream, the program number can be
left out.


--
  greetz, marc
It is not for me to attempt to fathom the inscrutable workings of Providence.
                -- The Earl of Birkenhead
crichton 2.6.26 #1 PREEMPT Tue Jul 29 21:17:59 CDT 2008 GNU/Linux

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