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thrimbletrimmer-solid
HubbeKing-multiplatform-builds
bus-progress-ui
master
bus-post-processing
chrusher/bus_synthesizer
mike/faster-chat-merge
mike/chat-no-end-time
chrusher-playlist-thumbnails
chrusher-thumbnail-frontend
mike/prizebot
condor-scripts
mike/chat-subs
mike/bad-segment-hack
mike/backfill-extras
mike/cropping
mike/shorts
mike/download-frame-2
mike/debug-playlists
chrusher/backfiller_error_handler
sheet-updates
mike/generate-videos
suspect-segments
mike/testing
gunner/thrimbletrimmer-improvements
mike/render-dashboard
mike/database/initial
downloader/follow-game
mike/downloader/conn-pooling
mike/common/split-up
mike/backdoor
mike/downloader/handle-404
mike/non-restreamer-stats
archive/original-v2.1
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1262 Commits (3fb6676fbed368e063ae672acf5d9674dc8efb6a)
 

Author SHA1 Message Date
Mike Lang 115fd8bba3 schema: Add first and last event ids to playlist table 
These represent a pinned first/last video in a playlist.
On the choice of a video id vs an event id:
- Event ids are known before video ids, so we can "set and forget" before a video is uploaded
- No need to re-set if an event's video is re-edited or changed
- In cases where an external video is desired, we can use manual link to associate an event with it

Since we're referencing a primary key, we might as well also make it a proper foreign key
with sensible delete behaviour, though in practice we never delete events.
 4 months ago
Mike Lang e9281e652c playlist_manager: Cache playlist entry IDs along with video IDs 
This is required in order to be able to move entries later.
Note our view of entry IDs may always be out of date, so any time you use one
you have to handle it no longer existing.
 4 months ago
Mike Lang 8c1a8e717e playlist_manager: Wrap lookups of playlist_state into a function 
This prevents accidents where we do a simple lookup instead of a .get()
 4 months ago
Mike Lang 8799014735 playlist_manager: Convert format() to f-strings 
Just some general cleanup.
 4 months ago
Mike Lang c6c279356c playlist_manager: Explicitly say when a variable is a "playlist_id" vs a "playlist" (a list of videos) 
This makes the code much easier to read by making it clear what each variable actually refers to.
 4 months ago
Mike Lang d9f521107f playlist_manager: Clarify set operations 
Use slightly more verbose opertations with intermediate variables that make it clear what we're doing
 4 months ago
Mike Lang 005783ab87 playlist_manager: Fix typo in comment 4 months ago
Mike Lang 6b0a025812 Add transition support to fast cuts 4 months ago
Mike Lang c8724a1e63 rewrite fast cuts to support transitions being allowed later 
In theory there should be no change in actual output for no-transition cuts,
even though we're handling the logic in a very different way.

This doesn't actually allow transitions, but sets up most of what is needed
 4 months ago
Mike Lang 066d10f94a Full cut: Support video transitions 
We support all preset transitions in the xfade filter,
as well as a handful of "custom" ones we define.

We only support an audio cross-fade. We may want to support J and L audio cuts (switch audio
before/after the transition) later.
 4 months ago
Mike Lang 5fbdaf8422 full cuts: Support multiple ranges 
This allows full cuts to support multiple ranges in the same way fast cuts do,
by using multiple inputs to ffmpeg and concat filters joining them.

This will be easy to add transitions to later as this is "just" replacing a concat filter
with an xfade + afade filter.
 4 months ago
Mike Lang cc789caa7e Move ffmpeg_cut_segment to new ffmpeg_cut_many() system 4 months ago
Mike Lang ba36338db4 Add simpler wrapper for ffmpeg_cut_segments() for single-input case 
Also change ffmpeg_cut_many() arg order so common cases can have a default value.
 4 months ago
Mike Lang e65145bcad Replace ffmpeg_cut_stdin() with ffmpeg_cut_many() 
This is a more featureful wrapper around ffmpeg with notable differences:
- It's used as a context manager, and so can manage its own cleanup
- It takes care of input feeding
- It can handle multiple inputs (via pipes), instead of one (via stdin)

This drastically reduces the setup and cleanup code required for most basic usage,
and the multi-input support will be used in followup changes.
 4 months ago
Mike Lang d571bbe81e ffmpeg_cut_stdin: Remove cut_start and duration built-in args 
Of 4 users of this function, all but one set them to None.
We're about to replace that one usage with something else, so it makes more sense
to not have them as options at all and just have the user add to the encode args manually.
 4 months ago
ZeldaZach e7a839c6cd Remove need to download twice on startup 4 months ago
ZeldaZach 07fc84e85e Relabel Comment to show new config values 4 months ago
ZeldaZach 8bbc72184c Support hot reload of Zulip Schedule 
- Move sheets API into common dir, since multi use
- Live download from Google Sheets using Config
- Falls back on old schedule if new one can't be downloaded for some reason
 4 months ago
Mike Lang a34af372d0
thrimbletrimmer: Validate chapter titles are ascii only 
We are not sure what characters are allowed in chapter titles.
Emoji seem to be disallowed. It is unknown whether things like accents or smart quotes are allowed.
To be conservative, we warn if there are any non-ascii characters in the chapter title.
 7 months ago
Mike Lang cb144866a6 Change wording of "submit anyway" button when saving a draft 7 months ago
Mike Lang f9ff537b84 restreamer: Fix a bug where playlist reports video is finished spuriously 
This happens when we are live viewing a stream, and the last available segment
is at the end of an hour.
We generate the end timestamp as being the end of the last available hour,
which might be within the range of the last available segment. When this happens
we stream the last segment then say we reached the requested end point.
This makes the player stop asking for more segments.

The fix is to pad the end time by an extra hour so we're asking for 1 hour more than the
last available hour.
 7 months ago
Mike Lang daf6001402 restreamer: Move get_best_segments() inside playlist cache 7 months ago
Mike Lang 264545eb9d CachedIterator: Fix bug where state can change while taking the lock 
Resulting in a case where we grab the wrong result, or even try to get the next item
after the iterator has already been discarded.
 7 months ago
Mike Lang 0895ce44ff generate media playlist: Yield in chunks for performance 
Flask sends a chunked response with one chunk per item yielded.
This adds a lot of overhead per yielded item.
We avoid this by collecting the lines of the media playlist into larger chunks
and only flushing once every 1000 segments.

For small playlists this means they'll be emitted as one chunk,
but for large playlists we still get the streaming behaviour.
 7 months ago
Mike Lang 1857a998c9 reduce overhead of gevent.idle() by only yielding once per 1000 segments 7 months ago
Mike Lang 7e90346b87 restreamer: Have playlist cache stream results 7 months ago
Mike Lang 8ede4622ca CachedIterator: Re-serve any errors encountered while iterating 
instead of the second one to reach the error treating it as a successful end of iterator.
 7 months ago
Mike Lang 909cece196 restreamer: Move media playlist cache to also cover HLS playlist generation 7 months ago
Mike Lang cb2c58c75c restreamer: Yield the event loop during playlist generation 7 months ago
Mike Lang be7a9cd1fa restreamer: Make media playlist streamed 
To deal better with very large playlists
 7 months ago
Mike Lang a6d4f2466a restreamer: coalesce concurrent requests for the same playlist URL 7 months ago
Christopher Usher 28a468477d
Update DATABASE.md 
Fixed some minor formatting issues
 7 months ago
HubbeKing b46d9f30bb Proper example for edit_url 1 year ago
HubbeKing 7715a9c702 Run chat_archiver by default and backfill emotes by default 1 year ago
HubbeKing c9af44c327 Always create credentials secret 1 year ago
HubbeKing a98fea2489 Update NFS mount options 1 year ago
HubbeKing 517b881674 Remove old URL from edit_url config setting 1 year ago
HubbeKing 209cc6d876 Add config parameter for NFS mount options 1 year ago
HubbeKing 17596655f6 Update k8s.jsonnet file to support 2023 changes to images 1 year ago
Mike Lang 2a1f7207a8 Allow a fudge factor when checking for gaps/overlaps between segments 
Sometimes in the wild (particularly on youtube) segments may not be timed perfectly, so allow up to 10ms of gap or overlap
to be counted as "equal" for purposes of finding the best segment.
 1 year ago
Mike Lang b8cf0f20b0 segment_coverage: Allow alternate output location + single-run mode 1 year ago
Mike Lang 3606fadaa8 Pin gevent version to work around build issues 
Seeing the following error on latest versions of gevent:

 Traceback (most recent call last):
   File "/usr/lib/python3.9/runpy.py", line 197, in _run_module_as_main
     return _run_code(code, main_globals, None,
   File "/usr/lib/python3.9/runpy.py", line 87, in _run_code
     exec(code, run_globals)
   File "/usr/lib/python3.9/site-packages/zulip_bots/schedulebot.py", line 2, in <module>
     import gevent.monkey
   File "/usr/lib/python3.9/site-packages/gevent/__init__.py", line 72, in <module>
     from gevent._hub_local import get_hub
   File "/usr/lib/python3.9/site-packages/gevent/_hub_local.py", line 150, in <module>
     import_c_accel(globals(), 'gevent.__hub_local')
   File "/usr/lib/python3.9/site-packages/gevent/_util.py", line 148, in import_c_accel
     mod = importlib.import_module(cname)
   File "/usr/lib/python3.9/importlib/__init__.py", line 127, in import_module
     return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named 'gevent._gevent_c_hub_local'
 1 year ago
Mike Lang 859852fc50 memes 1 year ago
Christopher Usher b7e8b83c8d corrected shift names 1 year ago
Christopher Usher e12e361525 Shifts graphs 1 year ago
Christopher Usher e66540087a Fixes suggested by ekim 1 year ago
Christopher Usher eae430d5f3 removed local script 1 year ago
Christopher Usher 9a3b1fd5c3 Refactor in preperation for multiple graphs 1 year ago
Christopher Usher a6e990db68 Donation graph now works in a container 1 year ago
Christopher Usher 2c8a27330f graphs container now builds 1 year ago