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https://issues.apache.org/jira/browse/GUACAMOLE-250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15963672#comment-15963672
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Michael Jumper commented on GUACAMOLE-250:
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Can split this up into roughly four stages:
# Core support for import/export client state.
# Skeleton player which just downloads the stream and generates keyframes using
state export, while recording the byte locations of sync instructions within
the stream on a per-timestamp basis (for later reference during seeking).
# Player plays back in realtime via a visible client while keyframes are being
generated. Support for start/pause.
# Seek function which pulls the appropriate keyframe and begins playback at the
desired point (after replaying additional instructions as necessary). This
would need to do a binary search through the array of syncs to determine
appropriate keyframe and byte starting point.
> Implement support for in-browser playback of screen recordings
> --------------------------------------------------------------
>
> Key: GUACAMOLE-250
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-250
> Project: Guacamole
> Issue Type: New Feature
> Reporter: yalinliu
> Assignee: Michael Jumper
> Priority: Minor
>
> Screen recordings of Guacamole sessions are simply dumps of the Guacamole
> protocol data from one side of the connection. Currently, these recordings
> are played back after being converted to video using {{guacenc}}, but they
> could just as easily be played back directly by Guacamole itself. Direct
> playback would remove the need to translate recordings to video (an expensive
> operation) and would allow playback within any browser which Guacamole
> already supports.
> Since the {{Guacamole.Client}} object accepts any implementation of the
> {{Guacamole.Tunnel}} interface, implementing some sort of "playback tunnel"
> which would parse Guacamole protocol from a static file (rather than connect
> through a Guacamole server tunnel) might be easy.
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