Question: recording and live at the same time #83

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1. alatteri commented on Aug 24, 2020

   

   alatteri

   on Aug 24, 2020

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   You are trying to record the output stream or the input signal?
2. stranger2904 commented on Aug 24, 2020

   

   stranger2904

   on Aug 24, 2020

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   Output stream. My goal is to record locally high bitrate/high quality stream while send to receive side low-bitrate/low-res signal. hd-rum-transcoder allows me to split/downconvert signal but now I need to figure out how to make a recording.
3. alatteri commented on Aug 24, 2020

   

   alatteri

   on Aug 24, 2020

   Last edited by alatteri

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   So what you are really trying to do is this:

            /-------low res stream -----------> to internet
   INPUT -- 
            \------- high quality record file
   
4. stranger2904 commented on Aug 24, 2020

   

   stranger2904

   on Aug 24, 2020

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   yes, you are correct, this is what I'm trying to achieve
5. MartinPulec commented on Aug 25, 2020

   

   MartinPulec

   on Aug 25, 2020

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   Hi, both should be possible

   Is it possible to setup a recording on a receiver instance ?

   uv ... -d dump[:dir]

   (here there may not be another display, however)

   or record and transmit at the same time from the source ?

   uv ... --export[=dir] <recv>

   In both cases you'll get individual frames in the output directory. But it may not be a problem to post-process them, eg. for H.264 frames, simple concatenation gives playable/convertible stream, see also here.
6. CESNET

   locked and limited conversation to collaborators on Jun 22, 2022
7. mpiatka

   converted this issue into a discussion #232 on Jun 22, 2022