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Roku MPEG-DASH Live profile without audio MPD Brightscript



2019 Community Moderator ElectionMPEG DASH - do I need to have audio and video tracks as seperate source file for creating DASH package using mp4boxhow to implement mpeg-dash live playlist?Nginx-rtmp module and mpeg-dash(Dash industry dash.js)Roku with Instant TV Channel and BrightScript DifferencesDash.js do not play mpeg-dash from nginx rtmp moduleMpeg-dash mpd file through REST requestmpeg-dash with live streamHow to generate a dash MPD file with different representation in a single adaptationSet using MP4Box?MPEG-DASH streaming live using encoded stream bufferWhere to store the .mpd file on django to play on a dash player?










0















I have been working on a live streaming app. I am on a urn:mpeg:dash:profile:isoff-live:2011 profile . When roku gets the mpd from my server it does not request the init.mp4.
After a few trial and errors I came to a conclusion that the reason was because I did not have <AdaptationSet> for audio.



Now how can I play video without audio. Which profile should I use. Say I am streaming a camera, or some other source which does not have audio.



Do I have to have audio in order for live profile to work. Is there A hack around it if it is the case.
I tried to send Http response for the audio request with 200 with content length : 0 and I tried to return 400 but the process stops.
How do I make it so that Roku does not ask for audio. Can I set video player to mute on brightscript side of things so that maybe it does not ask for audio chunk. I think at least it would still as for init chunk for audio.



I have tried vlc, and few other players they all work with the mpd



I modified the mpd from :
http://download.tsi.telecom-paristech.fr/gpac/dataset/dash/uhd/dashevc-live-bs-2s/dashevc-live-bs-2s-4k.mpd



which I found on this forum.



https://forums.roku.com/viewtopic.php?t=91524










share|improve this question


























    0















    I have been working on a live streaming app. I am on a urn:mpeg:dash:profile:isoff-live:2011 profile . When roku gets the mpd from my server it does not request the init.mp4.
    After a few trial and errors I came to a conclusion that the reason was because I did not have <AdaptationSet> for audio.



    Now how can I play video without audio. Which profile should I use. Say I am streaming a camera, or some other source which does not have audio.



    Do I have to have audio in order for live profile to work. Is there A hack around it if it is the case.
    I tried to send Http response for the audio request with 200 with content length : 0 and I tried to return 400 but the process stops.
    How do I make it so that Roku does not ask for audio. Can I set video player to mute on brightscript side of things so that maybe it does not ask for audio chunk. I think at least it would still as for init chunk for audio.



    I have tried vlc, and few other players they all work with the mpd



    I modified the mpd from :
    http://download.tsi.telecom-paristech.fr/gpac/dataset/dash/uhd/dashevc-live-bs-2s/dashevc-live-bs-2s-4k.mpd



    which I found on this forum.



    https://forums.roku.com/viewtopic.php?t=91524










    share|improve this question
























      0












      0








      0








      I have been working on a live streaming app. I am on a urn:mpeg:dash:profile:isoff-live:2011 profile . When roku gets the mpd from my server it does not request the init.mp4.
      After a few trial and errors I came to a conclusion that the reason was because I did not have <AdaptationSet> for audio.



      Now how can I play video without audio. Which profile should I use. Say I am streaming a camera, or some other source which does not have audio.



      Do I have to have audio in order for live profile to work. Is there A hack around it if it is the case.
      I tried to send Http response for the audio request with 200 with content length : 0 and I tried to return 400 but the process stops.
      How do I make it so that Roku does not ask for audio. Can I set video player to mute on brightscript side of things so that maybe it does not ask for audio chunk. I think at least it would still as for init chunk for audio.



      I have tried vlc, and few other players they all work with the mpd



      I modified the mpd from :
      http://download.tsi.telecom-paristech.fr/gpac/dataset/dash/uhd/dashevc-live-bs-2s/dashevc-live-bs-2s-4k.mpd



      which I found on this forum.



      https://forums.roku.com/viewtopic.php?t=91524










      share|improve this question














      I have been working on a live streaming app. I am on a urn:mpeg:dash:profile:isoff-live:2011 profile . When roku gets the mpd from my server it does not request the init.mp4.
      After a few trial and errors I came to a conclusion that the reason was because I did not have <AdaptationSet> for audio.



      Now how can I play video without audio. Which profile should I use. Say I am streaming a camera, or some other source which does not have audio.



      Do I have to have audio in order for live profile to work. Is there A hack around it if it is the case.
      I tried to send Http response for the audio request with 200 with content length : 0 and I tried to return 400 but the process stops.
      How do I make it so that Roku does not ask for audio. Can I set video player to mute on brightscript side of things so that maybe it does not ask for audio chunk. I think at least it would still as for init chunk for audio.



      I have tried vlc, and few other players they all work with the mpd



      I modified the mpd from :
      http://download.tsi.telecom-paristech.fr/gpac/dataset/dash/uhd/dashevc-live-bs-2s/dashevc-live-bs-2s-4k.mpd



      which I found on this forum.



      https://forums.roku.com/viewtopic.php?t=91524







      mpeg-dash dash roku brightscript






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Mar 7 at 16:35









      Evren BingølEvren Bingøl

      5951827




      5951827






















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