GstPipelineStudio/TODO.md

0.1.0

• Fix c.fill issue
• Create Element structure with pads and connections
• Get a list of GStreamer elements in dialog add plugin
• Add plugin details in the element dialog
• Draw element with its pad
• Be able to move the element on Screen
• Create connection between element
• create contextual menu on pad or element
• save/load pipeline
• Run a pipeline with GStreamer
• Run the pipeline with GStreamer
• Control the pipeline with GStreamer
• select nodes/links with a Trait Selectable
• be able to remove a link by selecting it
• Connect the logs to the window
• Define the license
• crash with x11 on contextual menu
• open multiple times dialog (About) prevent to close it.
• remove useless code from graphview
• Move render to a specific module
• Move GST render to a specific module

0.2.0

Graphview

• Remove a port from a node when its possible (Presence support)
• Implement graphview unit test
• Add a css class for pad (presence always or sometimes)
• Add properties to Port to store some specific value (ie Caps)
• Unable to connect a port which is already connected
• Unable to connect port with same directions (in/in, out/out)

GStreamer:

• Add seek support
• Use of gtk4paintablesink

app

• Check that a node accepts to create a port on request (input/output)
• Render the parse launch line in a message box
• Prevent to create a pad in an element without the template
• Check the pipeline validity
• Save node position in XML
• Auto-save the graph
• Logger in file/app all over the app
• Property window in the main window
• Connect the GPS status to GST status
• Display position and duration
• Seek to position with slider
• One listbox with elements and one listbox with favorites in the app dashboard
• See the link creation with a dashed line
• Display pad properties with tooltip hover
• Add preferences dialog
• Create a window for the video output

infra

• Icon install
• Flatpak infrastructure

0.2.1

app

• Can set pad properties to be used during the pipeline generation. See videomixer_alpha.xml
• Support gtk4paintablesink with playbin
• Display a pipeline properties dialog (list elements)

0.2.2

app

• Remove quit as it's unnecessary with close button
• Remove the close button in dialogs (properties etc.)
• Unable to use flags in playbin3
• the desktop icon execs gps_pipeline_studio
• move burger menu on the right

Graphview

• Update node description on property removal

TODO

Graphview

• create a crate for graphview/node/port

GStreamer:

• Implement pipeline unit test

app

• Control the connection between element
  • unable to connect element with incompatible caps.
• Add multiple graphviews with tabs.
• Implement graph dot render/load
• Implement a command line parser to graph
• handle the caps setter element
• Add probes on each pad to monitor the pipeline
• Render a media file
• Offer compatible element to a pad (autorender)
• Display tags/meta/message detected
• Change TreeView to ListView
• Implement zoom on the view (https://gitlab.gnome.org/World/obfuscate/-/blob/master/src/widgets/drawing_area.rs)
• Settings: add a log level selection
• reopen the last log on prematured exit (crash)
• Play/pause should be prevented until the pipeline is ready
• Filter the elements by class/rank etc.

CI/Infra

• Create a macos/windows job

bugs

• check that element exists before creating it on file load.
• Combo box is not well selected if the value is not linear such as flags. See flags in playbin