Replay Source for OBS Studio

Plugin for OBS Studio to (slow motion) replay async sources from memory.

Download from https://obsproject.com/forum/resources/replay-source.686/ https://github.com/exeldro/obs-replay-source/releases

Unzip the download in the 64 bit plugins folder for example: C:\Program Files\obs-studio\ or C:\Program Files (x86)\obs-studio\

Start OBS Studio 64 bit Add a replay source. Set the source, duration and speed in the properties. Set the replay hotkey.

Replay source

This source replays audio and video after it is retrieved from a replay filter by using the hotkey or the button in the properties.

(async) replay filter

Keeps the configured seconds from a source in memory. The name of the filter must be the same as the replay source used to play the replay. The async version captures audio and video, the non async version only captures video.

Properties

• Duration Amount of seconds the replay needs to keep in memory.
• Load delay Delay in milliseconds before the replay is loaded.
• Maximum replays Maximum number of replays to keep in memory.
• Video source The source that has the (async) replay filter to retrieve the video (and audio) data from.
• Capture internal frames The async replay filter to retrieve the internal video frames to be able to get higher fps.
• Audio source The source that has the replay audio filter to retrieve the audio data from.
• Visibility Action The action that should be taken when the replay source becomes active (visible in output) or deactivates.
  • Restart Start the replay from the beginning on becoming active and pause on deactivating.
  • Pause Resume play on activating and pause on deactivating
  • Continue Resume play on activation
  • None No action taken on (de)activation
• Start delay Delay in milliseconds before the replay starts playing.
• End action The action that should be taken when the replay has finished playing.
  • Hide After the replay the source will show nothing
  • Pause After the replay the source will keep pause and keep showing the last video frame.
  • Loop After the replay restart the replay.
  • Reverse After the replay reverse the playing direction of the replay.
• Next scene The scene that should be shown after the replay has finished playing. Leave empty if you do not want automatic scene switching.
• Speed percentage The speed that the replay should be played. 100 for normal speed. 50 for half speed.
• Backward Start playing replays backwards.
• Directory Directory to save replays to.
• Filename formatting Formatting used to generate a filename for the replay (%CCYY-%MM-%DD %hh.%mm.%ss)
• Lossless Use lossless avi or flv format saving the replay.
• Progress crop source The right side of the source gets cropped by the percentage of the posistion in the current replay
• Text source Text source that gets the text formatted by the next setting
• Text format Text for the Text source
  • %SPEED%
  • %PROGRESS%
  • %COUNT%
  • %INDEX%
  • %DURATION%
  • %TIME%
• Sound trigger load replay Enable sound trigger for loading replays
• Threshold db The threshold above which the audio must peak to trigger the loading of a new replay

  hotkeys

• Load replay Retrieve the replay.
• Next Play the next replay.
• Previous Play the previous replay.
• First Play the first replay.
• Last Play the last replay.
• Remove Remove the current replay
• Clear Remove all replays
• Save replay Save the current replay disk.
• Restart Play the current replay from the beginning.
• Pause Pauses the replay, freezes the video.
• Faster Increase the speed by 50%
• Slower Decrease the speed by 33%
• Normal or faster If speed is < 100% set speed to 100% else increase the speed by 50%
• Normal or slower If speed is > 100% set speed to 100% else decrease the speed by 33%
• Normal speed Set the speed to 100%
• Half speed Set the speed to 50%
• Double speed Set the speed to 200%
• Reverse Start playing in the reverse direction
• Forward Start playing forward
• Backward Start playing backward
• Trim front Remove all video before the current position from the replay
• Trim end Remove all video after the current position from the replay
• Trim reset Undo all trimming done on the replay.
• Disable Disable the capturing of replays, removes the replay filters.
• Enable Enable the capturing of replays, adds the replay filters.
• Disable next scene Disable the automatic next scene switching function.
• Enable next scene Enable the automatic next scene switching function.
• Previous frame Rewind the playback head one frame. Automatically pauses playback.
• Next frame Advance the playback head one frame. Automatically pauses playback.
• Step backward N frames Rewind the playback head N frames. Automatically pauses playback. Set N in source settings.
• Step forward N frames Advance the playback head N frames. Automatically pauses playback. Set N in source settings.