A video is allowed if either:

• Its channel is registered
• it is/was one-time registered
• it was a "watched" when its channel was registered

This happens when the "Download" option is used on Chrome.

New discord interactions (buttons, modals) should be explored.

At the very least, a ⏪ reaction can be used to stretch the beginning of a clip by some fixed amount.

Currently, the way to stop capturing the streams is either wait for it to end (a problem with long running streams), ot use unregister or rerun register, which is clunky.

Sample from the help text:

Sample Usage:
!c        | clip the last 10 seconds

doesn't make much sense if the prefix is not !

Have a command system to restrict commands and categories to chosen text-channels and roles. This should replace the current permission system.

Use Holodex's API for eligible channels to receive event of when they go live, instead of polling youtube repeatedly.

Either with the url, or the name alias.

Timing from end of the stream prevents potential timing problems if the download was cut for a period.

Should be possible by progressively punching holes in the downloaded files.

Holodex API can be used to get url's from streamer name aliases.

The Holodex API sometimes does not return the 'start_actual' field.

README should include:

• What the bot does
• Sample of commands and a simple usage guide
• Link to a discord server where a bot is hosted

This should reduce the need for restart for updating.

When a clip command is edited in Discord, the posted clip should be deleted and reposted with the edited times.

In the logs,
Terlick, roles [<Role id=293831779473686529 name='@everyone'>, <Role id=946062879336038480 name='clipper person'>, <Role id=867867456869367838 name='admin'>], tried register.
should instead show as
Terlick tried register. Roles: '@everyone', 'clipper person', 'admin' .

is manserv or owner should also be omitted.

register should only accept a valid url.

Complete and make look better the help texts for the help command with no argument, with cog argument, with command argument and the subcommand of clip as argument.

Help with no argument should include a summary and examples. Help text for other commands should also include examples. No item should show up as "uncategorized".

To accommodate new features and increase stability.

Cropped rectangles that are overlapping or too close should be merged into a larger rectangle.

Using the Holodex API has the attribution conditions that should be obliged to: https://holodex.stoplight.io/docs/holodex/ZG9jOjM4ODA4NzA-license

The youtube-dl process should be started with high priority to not affect the download by CPU usage spikes caused by clipping.

Invalid times in command arguments are probably the most common cause of this error, so they should be handled similarly.

"unregister" command replies with "No channel registered on {txt_channel}.", and does not unregister.

The bot trying to send a message without send message permissions encounter the following error:
CommandInvokeError: Command raised an exception: Forbidden: 403 Forbidden (error code: 50013): Missing Permissions

This is printed to stderr; it should instead be silently omitted, or logged.

For example, with a stream with underscores in the title:
How it looks:
Capturing stream: stream title

How it should be:
Capturing stream: _stream title_

Support for twitch for stream command.

-ss before -i does not work on .part files from twitch for some reason, but -sseof, and -ss after -i works.

The start_actual value is sometimes not returned. This should be fixed by

• Accessing the API with a key
• Increasing the delay after the stream starts for the request

Can use https://github.com/Ryu1845/twspace-dl