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Old 04-18-2020, 07:18 PM   #51
dhdurgee
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Posts: 910
Karma: 3000002
Join Date: Jun 2010
Device: K3W, PW4
Quote:
Originally Posted by NiLuJe View Post
Jessie appears to still have gstreamer-0.10, which is a bit of a miracle if you ask me. Yay for Debian shipping truly old shit.
So does that imply this approach is workable? In that case do we have anyone here familiar enough with gstreamer to suggest the elements I would need to add?

I would start with one to read and decode mp3 files to the pipeline passing along the proper caps. That would handle playback of mp3 files stored on the pw4.

I would also want one capable of decoding an mp3 or aac internet stream, possibly also dealing with a playlist file. There might be a single element that does this, as I can do this with mplayer or vlc and as you pointed out to me ffmpeg and sox could also do so.

How then do I install these additional elements and any additional required libraries to the pw4 and integrate them with the existing gstreamer? As this ultimately will wind up as a KUAL extension I guess that would be the logical place for them, but I would need guidance on the scripts to make it run. I can crib some from the mplayer scripts for handling playlists and such, but the pipelines would need to be built to run with gst-launch as well.

Dave
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