How use input pipe in MLT Multimedia Framework?
I currently use melt (MLT Multimedia Framework).
I use pipe as "producer" (input) using "pipe:0" (stdin) without problems. For example:
ffmpep -i input.source [...] - | melt -profile atsc_1080i_50 pipe:0 -consumer decklink:0 channels=2
But I do not know how to use pipe out or stdout as "consumer" (output). I have tried with "pipe:1" or "file:pipe:1" without success, for example:
melt -profile atsc_1080i_50 udp://@239.140.1.1:1234?fifo_size=905000 -consumer file pipe:1 | ffmpeg -i pipe:0 [...]
In the docs I have not found anything that talks about pipes.
Does anyone how to use pipe in melt framework?
multimedia
edited Dec 24 '18 at 22:26
Twisty Impersonator
18.2k146597
asked Dec 24 '18 at 20:04
user2955971user2955971
111
add a comment |
I currently use melt (MLT Multimedia Framework).
I use pipe as "producer" (input) using "pipe:0" (stdin) without problems. For example:
ffmpep -i input.source [...] - | melt -profile atsc_1080i_50 pipe:0 -consumer decklink:0 channels=2
But I do not know how to use pipe out or stdout as "consumer" (output). I have tried with "pipe:1" or "file:pipe:1" without success, for example:
melt -profile atsc_1080i_50 udp://@239.140.1.1:1234?fifo_size=905000 -consumer file pipe:1 | ffmpeg -i pipe:0 [...]
In the docs I have not found anything that talks about pipes.
Does anyone how to use pipe in melt framework?
multimedia
edited Dec 24 '18 at 22:26
Twisty Impersonator
18.2k146597
asked Dec 24 '18 at 20:04
user2955971user2955971
111
add a comment |
I currently use melt (MLT Multimedia Framework).
I use pipe as "producer" (input) using "pipe:0" (stdin) without problems. For example:
ffmpep -i input.source [...] - | melt -profile atsc_1080i_50 pipe:0 -consumer decklink:0 channels=2
But I do not know how to use pipe out or stdout as "consumer" (output). I have tried with "pipe:1" or "file:pipe:1" without success, for example:
melt -profile atsc_1080i_50 udp://@239.140.1.1:1234?fifo_size=905000 -consumer file pipe:1 | ffmpeg -i pipe:0 [...]
In the docs I have not found anything that talks about pipes.
Does anyone how to use pipe in melt framework?
multimedia
edited Dec 24 '18 at 22:26
Twisty Impersonator
18.2k146597
asked Dec 24 '18 at 20:04
user2955971user2955971
111
I currently use melt (MLT Multimedia Framework).
I use pipe as "producer" (input) using "pipe:0" (stdin) without problems. For example:
ffmpep -i input.source [...] - | melt -profile atsc_1080i_50 pipe:0 -consumer decklink:0 channels=2
But I do not know how to use pipe out or stdout as "consumer" (output). I have tried with "pipe:1" or "file:pipe:1" without success, for example:
melt -profile atsc_1080i_50 udp://@239.140.1.1:1234?fifo_size=905000 -consumer file pipe:1 | ffmpeg -i pipe:0 [...]
In the docs I have not found anything that talks about pipes.
Does anyone how to use pipe in melt framework?
multimedia
multimedia
edited Dec 24 '18 at 22:26
Twisty Impersonator
18.2k146597
asked Dec 24 '18 at 20:04
user2955971user2955971
111
edited Dec 24 '18 at 22:26
Twisty Impersonator
18.2k146597
asked Dec 24 '18 at 20:04
user2955971user2955971
111
edited Dec 24 '18 at 22:26
Twisty Impersonator
18.2k146597
edited Dec 24 '18 at 22:26
Twisty Impersonator
18.2k146597
edited Dec 24 '18 at 22:26
Twisty Impersonator
18.2k146597
18.2k146597
asked Dec 24 '18 at 20:04
user2955971user2955971
111
asked Dec 24 '18 at 20:04
user2955971user2955971
111
asked Dec 24 '18 at 20:04
user2955971user2955971
111
111
add a comment |
add a comment |
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