* Major refactoring of UI code, small UI changes.
* Single file index.js split up into separate modules
* Modules for handling UI view components
* Modules for handling JSON/Model data
* Modules for support tasks
* Module to encapsulate Moonfire API
* Main application module
* index.js simplified to just activating main app
* Settings file functionality expanded
* UI adds "Time Format" popup to allow changing time representation
* CSS changes/additions to streamline looks
* Recordings loading indicator only appears after 500ms delay, if at all
* Address first set of PR change requests from Scott.
* Add copyright headers to all files (except JSON files)
* Fix bug with entering time values in range pickers
* Fixed an erroneous comment and/or spelling error here and there
* Fixed JSDoc comments where [description] was not filled in
* Removed a TODO from NVRApplication as it no longer applies
* Fixed bug handling "infinite" case of video segment lengths
* Fixed bug in "trim" handler and trim execution
* Retrofit video continues loading from separate PR
Signed-off-by: Dolf Starreveld <dolf@starreveld.com>
* Address PR comments
Signed-off-by: Dolf Starreveld <dolf@starreveld.com>
* Address PR comments
Signed-off-by: Dolf Starreveld <dolf@starreveld.com>
* Various settings in settings-nvr.js module
* settings-nvr-local.js can override settings-nvr.js
* settings-nvr-local is unchecked file
* Both files can be straight maps, or functions returning maps
* webpack env and args available to those functions
* Changes to allow active development of UI using webpack and hotloading.
* Update to webpack 4 (will make this work)
* Update webpack.config.js accordingly
* Move webpack.config.js to its own directory
* Split webpack.config.js into base.config.js, dev.config.js and prod.config.js
* Update configs to be "right" for development vs production using --mode
* Want configuration through (optional) local file that is not
checked in
* Updated package.json for newer babel-loader
* Put in a proxy to localhost port 8080 for evelopment server.
This allows "yarn start" to work on the machine where MoonFire's
server is running. This would be the default situation. Users in
a different setup can change the proxy settings.
* Install and build script enhancements
* Use functions for all reporting for consistent output
* Update reporting text to be more clear
* Add some additional messages
* Re-check some install prep items also in install script
* Fix a bug where the wrong db directory would be configured to the service
* Satisfy PR requested changes (spelling mostly).
This is a wash in terms of lines of code now, but it makes it a bit easier to
maintain as I make changes to the schema (such as separating out streams from
cameras), and it helps ensure the tests reflect reality.
My odroid setup has been occasionally (about once a week) losing about 15
seconds of recordings on all cameras. I'm not sure why. So I'm labelling all
the likely suspect spots and logging if any of them takes longer than a
second. I think this will give me more information; hopefully narrow it down
to network or local disk I/O.
* the "lib: {}" print didn't do anything. It turns out that the pkg-config
crate emits the necessary metadata for linking automatically. I had the
wrong format and didn't notice because something else did it correctly.
* gcc::Config is deprecated; the new name is Build.
* and the crate is now called cc, version 1.0.
Stuff found while looking at #11. Still haven't figured that issue out.
* make "yarn build" cmd work on first run.
(it was installing a hardlinked file where the dir should go, yuck)
* remove an obsolete ui/index.html; it's ui-src/index.html now
I'd temporarily pointed this to a local path for development and didn't notice
it was still in place when committing. Back to the git path that works for
everyone.
The Javascript is pretty amateurish I'm sure but at least it's something to
iterate from. It's already much more pleasant for browsing through videos in
several ways:
* more responsive to load only a day at a time rather than 90+ days
* much easier to see the same time segment on several cameras
* more pleasant to have the videos load as a popup rather than a link
that blows away your position in an enormous list
* exposes the fancier .mp4 generation options: splitting at lengths
other than the default, trimming to an arbitrary start and end time,
including a subtitle track with timestamps.
There's a slight regression in functionality: I didn't match the former
top-level page which showed how much camera used of its disk allocation and
the total duration of video. This is exposed in the JSON API, so it shouldn't
be too hard to add back.
The recording::Segment was constructing a segment with no frames in it, which
was causing a panic when appending a zero-length stts to the Slices. Fix this
in a couple ways:
* Slices::append should return Err rather than panic. No reason to crash the
whole program when we have trouble serving a single .mp4 request.
* recording::Segment shouldn't produce zero-frame segments
I had an assert that fired in this case, dating back to when I hadn't plumbed
Result returns through much of .mp4 construction. Now I have, so there's no
excuse in having an assert here. Change to an error return, and tweak it to
not fire in the zero-duration case.
Also fix a problem in the test harness; I hadn't finished converting it for
multi-recording tests, and it was returning the wrong recording.
Because of that, I seem to have stumbled across a related problem in which
asking for zero duration of a non-zero duration recording will return a
recording::Segment with no frames, which will cause panics because its
corresponding .mp4 slices are zero-length. I just adjusted the panic message
here; I'll follow up with changes to address that.
* CameraDayKey::bounds (used to generate the start and end times of days in
the returned JSON) returned UTC, not matching what recordings were mapped
into that day. So fetching a day with its given bounds would return
something different. Test and fix it.
* Several time-related tests weren't calling testutil::init(), so they weren't
fixing the time zone to the expected America/Los_Angeles. If the machine
time is set to something else, they would break.
I think this is an ffmpeg bug, which I plan to report. In the meantime, this
makes the tests pass. Long-term, even if ffmpeg fixes this, I probably don't
want to continue doing acceptance tests against whatever version of ffmpeg
happens to be installed - my real targets of interest are the latest versions
of Chrome, Firefox, Safari, QuickTime, and VLC.
This was causing Firefox to fail to play multipart .mp4s which trimmed away a
prefix. In the developer console, it said NS_ERROR_DOM_MEDIA_METADATA_ERR
without giving any RESULT_DETAIL, making it a pain to diagnose. Given that the
stss is supposed to be needed for seeking, I'm surprised it didn't have any
immediately obvious impact on Chrome or VLC. Maybe they just took longer to
seek than otherwise necessary.
The bug was that when keeping track of the "next frame num" while constructing
the .mp4, I appended the number in the underlying recording, not the number
post-trimming. That meant following segments used the wrong numbers. In some
cases, it caused it to exceed the total number of samples in the generated
.mp4, which seems to be what Firefox was complaining about. Running the result
through "ffmpeg -i bad.mp4 -c copy -f mp4 good.mp4" just trimmed away the most
obviously invalid ones, leaving others that didn't point to the frames they
meant to. That was enough to make Firefox start playing the file. /shruggie
The existing tests were all with a single segment, so I added a new one to
catch this. I also added a Debug implementation to recording::Segment and
mp4::Segment.
This was totally broken in commit 1cf27c18. It would serve bytes from the
beginning of the sample file in question, not from the start of the given
range.
Dolf Starreveld
Scott Lamb
Dolf Starreveld