Re: [FFmpeg-user] Live WebM Streaming

[Christian Ebert]

* MKNwebsolutions . on Thursday, November 12, 2015 at 13:05:56 -0500
> I'm converting a live stream (-i rtmp) into libvpx-vp9 output to
> -webm_chunk.  This looks like it's working perfectly (minus a few must have
> future features i.e. auto delete chunks / segments).  Next we generate the
> webm dash manifest (webm_dash_manifest), where we pull the header generated
> in the prior thread.  This here seems to constantly break and is not able
> to generate the manifest.  Output responses yield Operation not permitted
> and unable to detect codec / pixels.
> 
> I've found maybe 2 threads on this subject with no answers, I'm going to
> assume no one's determined a solution out of the box yet?

I did not try chunking, but had some success with VOD and the
-dash 1 option - I guess this would not applyi to webm_chunk.

Which audio codec do you use? For me the muxer failed with libopus,
had to use libvorbis.

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[FFmpeg-user] Live WebM Streaming

[MKNwebsolutions .]

I'm converting a live stream (-i rtmp) into libvpx-vp9 output to
-webm_chunk.  This looks like it's working perfectly (minus a few must have
future features i.e. auto delete chunks / segments).  Next we generate the
webm dash manifest (webm_dash_manifest), where we pull the header generated
in the prior thread.  This here seems to constantly break and is not able
to generate the manifest.  Output responses yield Operation not permitted
and unable to detect codec / pixels.

I've found maybe 2 threads on this subject with no answers, I'm going to
assume no one's determined a solution out of the box yet?



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