auto detection in gst-launch

Marianna Smidth Buschle msb at qtec.com
Thu Oct 14 06:47:23 UTC 2021


The auto detection / caps negotiation is normally smart enough that you 
don't need to name the pads:

fx:

"filesrc location=/tmp/test.ts ! tsdemux name=demux : identity sync=true 
! queue ! h264parse ! " + DECODER + " name=dec_replay ! "
"interpipesink name=vreplay sync=false async=false forward-events=false "
"demux. : identity sync=true ! queue ! decodebin : audioconvert ! "
"audio/x-raw,format=S32LE,layout=interleaved,rate=44100,channels=2,channel-mask=(bitmask)0x3 
! "
"interpipesink name=areplay sync=false async=false forward-events=false "
On 14.10.2021 06.38, gstreamer-devel-request at lists.freedesktop.org wrote:
> Now I have this in my pipe line 'demux.video_0_0041 ! h264parse ! queue ! hlssink.video ' is there some auto detection possible that just parses the h264 stream if it is there?

-- 
Best regards / Med venlig hilsen
“Marianna Smidth Buschle”

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