manoyes / subtend Goto Github PK

Is your feature request related to a problem? Please describe.

No.

Describe the solution you'd like

We need to have the ability to load a video from the disk, play and pause the video, and scrub its timeline.

Desired features:

• Button to load a video from a file picker
• Load a video by dragging and dropping from the Desktop/File Explorer, etc.
• Play/pause button
• Scrubbing a video timeline
• Render the current caption (via it's start and end times) on top of the video as a "preview" of what it would look like in the encoded video with burned subtitles.

Describe alternatives you've considered

• Use FFMPEG to decode and render a video frame to a Vulkan texture. Paint the Vulkan texture in a dockable window.

Additional context

None.

Is your feature request related to a problem? Please describe.

No.

Describe the solution you'd like

A pane should be available which allows for viewing an audio histogram with draggable boxes representing captions.

• A scrubbing timeline should be used to scrub through the video

Describe alternatives you've considered

None.

Additional context

Example from the Youtube subtitles UI:

Project needs proper contribution guide. This will help keep a clean repo and have consistent contributions from other collaborators.

Is your feature request related to a problem? Please describe.

No.

Describe the solution you'd like

The default imgui theme is not great. We need a light and dark theme (at a minimum), and an easy way to switch between them (such as in an options menu).

Describe alternatives you've considered

None.

Additional context

Look here for inspiration

Is your feature request related to a problem? Please describe.

No.

Describe the solution you'd like

A module needs to be integrated to handle automated transcription of voice to text (with video timing), at least before manual editing/correction. The module needs to be robust enough to work even with background noise or music.

Describe alternatives you've considered

• Integrate Kaldi voice transcription software (English only)
• Explore GPU-accelerated versions of Kaldi if available
• Integrate Google Translate for English -> Spanish (this will probably cost money with Google Cloud though)
• Integrate Spleeter to split out vocals from background music
  • This will require embedding Python in a C++ program

Additional context
Add any other context or screenshots about the feature request here.

None.

Is your feature request related to a problem? Please describe.

No.

Describe the solution you'd like

It should be possible to click and drag the timestamp fields to produce changes to the timestamp fields. It should also allow for manual text input, but in doing so it should enforce a specific data format. It may be necessary to use a secondary format (such as float seconds) and convert "seconds" into an hours:minutes:seconds,milliseconds string in accordance with the SRT file format.

Describe alternatives you've considered

None.

Additional context

None.

Is your feature request related to a problem? Please describe.
No.

Describe the solution you'd like

A pane should be added which allows for editing subtitle chunks, including starting and ending time and the content of subtitles. The pane should be able to save and load a SubRip File Format (.srt) file.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

None.

Additional context

Here is an example UI from adriel3005/SrtEditor:

Here is the Youtube Subtitle edit UI: