HLS sink supporting multiple bitrates

[Hemappa Basappa]

Hi All,


I'm new to this mailing list as well as gstreamer, I have quick question on HLS streams playback, if we use the multiple bit rates on gst-launch, what will be the default bitrate selecting for the playback ?  is it selecting higher bandwidth or lower bandwidth bitrate for playback ?



gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-h264,width=320,height=240,framerate=5/1  ! avdec_h264 ! tee name=t ! queue ! x264enc bitrate=100 ! h264parse ! mux. t. ! queue ! x264enc bitrate=200 ! h264parse ! mux. t. ! queue ! x264enc bitrate=300 ! h264parse ! mux.  mpegtsmux name=mux ! hlssink


I have one more question on using the trick play request,


Could you please let me know how to use the  play rate( 6x, 12x , 30x and  64x)  for fast forward the hls playback using gst-luanch-1.0.


Thanks in advance.


Regards

Hemappa B


________________________________
From: gstreamer-devel <gstreamer-devel-bounces at lists.freedesktop.org> on behalf of Baby Octopus <jagadishkamathk at gmail.com>
Sent: Friday, January 13, 2017 3:46:41 PM
To: gstreamer-devel at lists.freedesktop.org
Subject: Re: HLS sink supporting multiple bitrates

Yes, its unsupported as of now. Please file a bugzilla feature request

There is no way for the muxer to know the audio+video. It should not be
difficult to implement that, or may be handle the manifest file within your
application(outside of hlssink element)

~BO



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