Re: [gentoo-user] Re: Real time video streaming (was: Help playing simultaneously splitted videos (sort of))

2007-05-16 Thread Javier Krausbeck
On Monday 14 May 2007, Boyd Stephen Smith Jr. wrote:

 simultaneously splitted videos (sort of))':

   mkfifo f1
   mkfifo f2
   mkfifo f3
   mplayer  whatever_options_you_want_and_make_it_write_to_stdout  | tee
   f1

   | tee f2 f3

   Just one caveat, mplayer does not do output to stdout,

  So use another fifo.

 To elaborate:

 mkfifo queue
 mkfifo vo1
 mkfifo vo2
 mkfifo vo3
 mplayer lots_of_options_and_write_output_to queue 
 tee vo1  queue | tee vo2  vo3 

 or similar.

I'm sorry to say that it just doesn't work.
There's no way of getting two reads from the initial fifo mplayer creates.

I'm trying to find the kernel patch that makes FIFOs readable in parallel by 
several processes. But, damn it, I can't find it right now.


-- 
Javier Krausbeck [EMAIL PROTECTED]
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Re: [gentoo-user] Re: Real time video streaming (was: Help playing simultaneously splitted videos (sort of))

2007-05-16 Thread Pongracz Istvan
Hi,

Use vloopback.
I never tried to split one input to several, but who knows ?

REgards,
IStván
-- 
IT szolgáltatások, alkalmazásszolgáltatás
http://www.osbusiness.hu

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[gentoo-user] Re: Real time video streaming (was: Help playing simultaneously splitted videos (sort of))

2007-05-13 Thread Grant Edwards
On 2007-05-13, Javier Krausbeck [EMAIL PROTECTED] wrote:

 mkfifo f1
 mkfifo f2
 mkfifo f3
 mplayer  whatever_options_you_want_and_make_it_write_to_stdout  | tee f1

 | tee f2 f3

 and then reading from f1, f2, f3 doesn't do the thing you want ?

 Just one caveat, mplayer does not do output to stdout,

So use another fifo.

-- 
Grant Edwards
[EMAIL PROTECTED]

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Re: [gentoo-user] Re: Real time video streaming (was: Help playing simultaneously splitted videos (sort of))

2007-05-13 Thread Boyd Stephen Smith Jr.
On Sunday 13 May 2007, Grant Edwards [EMAIL PROTECTED] wrote 
about '[gentoo-user]  Re: Real time video streaming (was: Help playing 
simultaneously splitted videos (sort of))':
 On 2007-05-13, Javier Krausbeck [EMAIL PROTECTED] wrote:
  mkfifo f1
  mkfifo f2
  mkfifo f3
  mplayer  whatever_options_you_want_and_make_it_write_to_stdout  | tee
  f1
 
  | tee f2 f3
 
  Just one caveat, mplayer does not do output to stdout,

 So use another fifo.

To elaborate:

mkfifo queue
mkfifo vo1
mkfifo vo2
mkfifo vo3
mplayer lots_of_options_and_write_output_to queue 
tee vo1  queue | tee vo2  vo3 

or similar.

-- 
Boyd Stephen Smith Jr. ,= ,-_-. =. 
[EMAIL PROTECTED]  ((_/)o o(\_))
ICQ: 514984 YM/AIM: DaTwinkDaddy   `-'(. .)`-' 
http://iguanasuicide.org/  \_/ 


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