This removes the usage of `syscall.Mkfifo` which was previously used and
won't work on Windows systems and opens the door for other processes on
the computer to interfere in the rtmp stream (dumping bad content in the
fifo, removing the file, blocking the file in offline status).
Instead, this patch introduces an `io.Pipe` which pipes the RTMP stream
to the ffmpeg command while staying in Owncast.
Further links:
* ffmpeg on using `pipe:0` as an input: https://ffmpeg.org/ffmpeg-protocols.html#pipe
* read BackupDirectory from command line flag
* Change the default backup directory
* mkdir BackupDirectory
* use config for backup file path
* migrateDatabase to the backup directory
* use DoesFileExists
change permission on the directory to 0700
* declare err
* generate backupFile where needed
* style fix
* more style fixes
* more style fixes
* Fix rtmp secret validation to allow `/` (#1069)
* add negative test cases for stuff before /live/
* simplify since Url.Path is already stripping the host
This means that we can simplify the code and make it much clearer.
Removes the tests that checked for the host and stuff between the host and /live/.
* Fix#981 Use -webserverip to set http listen address
* use 0.0.0.0 as default http listen address
* add Admin REST API for setting http listen address
* full input validation of port and IP
* Query for installed codecs
* Start modeling out codecs
* Can now specify a codec and get the correct settings returned from the model
* Return codecs in admin/serverconfig
* Start handling transcoding errors and return messages to user
* filter available codecs against a whitelist
* Fix merge
* Codecs are working
* Switching between codecs work
* Add apis for setting a custom video codec
* Cleanup the logging of transcoder errors
* Add v4l codec
* Add fetching v4l
* Add support for per-codec presets
* Use updated nvenc encoding parameters
* Update log message
* Some more codec WIP
* Turn off v4l. It is a mess.
* Try to make the lowest latency level a bit more playable
* Use a human redable display name in console messages
* Turn on transcoder persistent connections
* Add more codec-related user-facing error messages
* Give the initial offline state transcoder an id
* Force a minimum segment count of 3
* Disable qsv for now. set x264 specific params in VariantFlags
* Close body in case
* Ignore vbv underflow message, it is not actionable
* Determine a dynamic gop value based on the length of segments
* Add codec-specific tests
* Cleanup
* Ignore goconst lint warnings in codec file
* Troubleshoot omx
* Add more codec tests
* Remove no longer accurate comment
* Bundle admin from codec branch
* Revert back to old setting
* Cleanup list of codecs a bit
* Remove old references to the encoder preset
* Commit updated API documentation
* Update admin bundle
* Commit updated API documentation
* Add codec setting to api spec
* Commit updated API documentation
Co-authored-by: Owncast <owncast@owncast.online>
* implement custom welcome message
This change adds logic for handling custom welcome messages.
* trim welcome message string on POST
Instead of trimming the welcome message every time we are going to send to send
a welcome message, we just trim once when the message is posted from the admin.
* WIP External actions modal frontend
* Add external action links
* Allow modal to show/hide and use a dynamic url
* Use external link object instead of just url for state
* add style and placement to external action buttons
* reformat and simplify tag list style as not to conflict with action buttons and make them look less actionable since they're not
* fix bug to open modal
* have Esc key close modal
* fix style on modal
* make modal bg darker
* close modal when you click outside of it
* fix zindex
* Add support for external action icons and colors
* Some external action modal sizing + loading spinner
Co-authored-by: Ginger Wong <omqmail@gmail.com>
This bug is caused by the message being sent to all clients before
msg.SetDefaults() is called and the message is saved to the chat database. This
causes connected clients to get a message id that is different from what exists
in the database. This only affects clients using websockets that were connected
when the message was sent and message visibility updated.
Fixes https://github.com/owncast/owncast/issues/809
