martin1982 / live-broadcast-bundle Goto Github PK

facebook/graph-sdk is the new package

To stream from software like Open Broadcast Software we need an Input for RTMP. "Why?" you may ask; because 1 Input can stream through multiple outputs from a server with high bandwidth, while still only 1 OBS stream needs to be sent from the live filming location.

YouTube thumbnails can't be included in the LiveBroadcast Resource onInsert and onUpdate since the property won't be updated:

https://developers.google.com/youtube/v3/live/docs/liveBroadcasts/insert

To fix this the YouTube Data API should be used together with the videoId: https://developers.google.com/youtube/v3/code_samples/php#upload_a_custom_video_thumbnail_image

YouTube live stream doesn't transition to complete after the video has ended. This should be done to prevent a running stream after the video is finished.

While testing on Windows 10 the README didn't suffice on using the Symfony commands. These need to be prepended with php.

Use sonata_type_datetime_picker in the Sonata admin class to make it easier to select a start and end datetime

The output of ffmpeg could be logged / stored

Tags make it easier to add new input and output services

An end signal is now being sent when the stream hasn't started yet.

See youtube for reference

PHP 5.5 is EOL and should therefor be removed from builds.

Can be done when #62 is fixed, add a thumbnail to the Google_Service_YouTube_LiveBroadcastSnippet object when a custom image is given.

When a YouTube broadcast is updated, the thumbnail is not taken into account. Since the thumbnail property of the live broadcast is a string (not a File) the new thumbnail is ignored.

Proposal to:

• Remove the YouTubeConfig class and create a new ThumbnailService
• This service returns a (new) Thumbnail entity that can be used by other channels, with these properties:
  -- width
  -- height
  -- url
  -- filelocation (path)
  -- filename

Access token for Facebook pages expire after 2 hours. To prevent this the user access token should be a long lived access token, with that token a never expiring page access token can be obtained

MediaFile and MediaURL have fields which are too short to hold common data. Adjust these with more sensible values or even no values at all and use the defaults.

Might need refactoring in Martin1982\LiveBroadcastBundle\Broadcaster\Scheduler to make it easier to test and maintain.

On one of the setups we've noticed MySQL Server has gone away errors when the connection is opened for a long time.

Add support for Live.ly:

https://musically.zendesk.com/hc/en-us/articles/115002778767-Broadcast-from-PC

Introduced in v0.6; the scheduler blocks after starting a broadcast. For e.g. this command is executed:

(ffmpeg -stream_loop -1 -re -i '<URL>' -c:v libx264 -crf 30 -preset ultrafast -c:a copy -f flv "rtmp://live-api.facebook.com:80/rtmp/<KEY>" -metadata broadcast_id=22 -metadata channel_id=1 -metadata env=dev >/var/logs/livebroadcaster-ffmpeg-2018-02-19_113150.log 2>&1/app/../bin/console livebroadcaster:broadcast:end 22 1) &

The command is not started in the background since the end command is added, this affects the behaviour of the scheduler. Broadcasts are not stopped anymore and new broadcasts can not be started.

Facebook API v2.5 is used in live-broadcast-bundle/Resources/views/Block/facebook_auth.html.twig

This version of the Facebook API is deprecated and should be upgraded to v3.0, changes:

• API Version in FB.init() (2.5 to 3.0)
• Calls to /me/admined_groups, these are deprecated (should be /me/groups)
• Scope user_managed_groups, this is deprecated
• Scope user_videos, is this needed for live broadcasts?

Fix log-in button which results in an error at the moment.

The function getRunningBroadcasts doesn't use the environment metadata as provided in the processString. When running multiple encironments on the same system this can lead to problems

When trying to re-use an input object when planning a video an error is returned;

[2018-05-07 10:11:41] app.ERROR: Failed to create object: Martin1982\LiveBroadcastBundle\Entity\LiveBroadcast {"exception":"[object] (Sonata\\AdminBundle\\Exception\\ModelManagerException(code: 0): Failed to create object: Martin1982\\LiveBroadcastBundle\\Entity\\LiveBroadcast at vendor/sonata-project/doctrine-orm-admin-bundle/src/Model/ModelManager.php:174, Doctrine\\DBAL\\Exception\\UniqueConstraintViolationException(code: 0): An exception occurred while executing 'INSERT INTO live_broadcast (name, description, thumbnail, broadcast_start, broadcast_end, stop_on_end_timestamp, input_id) VALUES (?, ?, ?, ?, ?, ?, ?)' with params [\"Title\", \"Description\", null, \"2018-05-07 16:00:00\", \"2018-05-07 16:15:00\", 0, 446]:\n\nSQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '446' for key 'UNIQ_21E61C8536421AD6' at vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:70, Doctrine\\DBAL\\Driver\\PDOException(code: 23000): SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '446' for key 'UNIQ_21E61C8536421AD6' at vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:107, PDOException(code: 23000): SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '446' for key 'UNIQ_21E61C8536421AD6' at vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:105)","previous_exception_message":"An exception occurred while executing 'INSERT INTO live_broadcast (name, description, thumbnail, broadcast_start, broadcast_end, stop_on_end_timestamp, input_id) VALUES (?, ?, ?, ?, ?, ?, ?)' with params [\"Title\", \"Description\", null, \"2018-05-07 16:00:00\", \"2018-05-07 16:15:00\", 0, 446]:\n\nSQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '446' for key 'UNIQ_21E61C8536421AD6'"} []

When trying to delete an event which has already broadcasted on Facebook;

Uncaught PHP Exception Martin1982\LiveBroadcastBundle\Exception\LiveBroadcastOutputException: "Facebook SDK exception: Unsupported post request. Object with ID '1093071190834067' does not exist, cannot be loaded due to missing permissions, or does not support this operation.

The stream state is not switched even though the real stream is already running

Check what's possible to target (based on geo location) Facebook live videos as these guys did:

https://isl.co/2016/07/the-only-way-to-geo-target-facebook-live-video-streams-for-mr-robot-or-other-tv-programs/
https://levee.isl.co/#!/how-it-works
https://github.com/istrategylabs/levee

Edit: seems that Facebook supports targeting from now on: https://developers.facebook.com/docs/videos/live-video/production-broadcasts#geotarget

The only way to know what to config now is by following the README.md, sensible defaults need to be created

Add option to run video until end and ignore end timestamp in scheduler.
Default behavior should be the same as now. (stop on end timestamp)

Reproduce:

• Add a new UStream channel
• Start url with rtmp://

Expected result:
Stream command output starts with rtmp://yourstreamurlhere

Actual result:
Stream command output starts with rtmp://rtmp://

Just for the challenge of it!

Database changes are occuring, therefor a suggestion to doctrine migrations will point users in the right direction when updating

Create an output which streams to YouTube Live

For now only Twitch is an Output channel, when new Channels are created these need to be assigned in the Scheduler through a Factory pattern

When planning a broadcast tokens can be invalid (i.e. when the user is no longer an admin for a facebook entity), we need to warn the user that the channel needs to be updated before saving.

Add an option to crosspost Facebook live video's. (https://developers.facebook.com/docs/graph-api/video-uploads#crosspostedvideos).

This is based on the video id and can only be executed when crossposting is enabled for video's, which can be enabled after creating a live video.

Fix deprecations:

User Deprecated: The "live.broadcast.facebookapi.service" service is private, getting it from the container is deprecated since Symfony 3.2 and will fail in 4.0. You should either make the service public, or stop using the container directly and use dependency injection instead.

At the moment File will handle both filepaths and URL's these need to be separated. Next to that the Sonata Admin part will need a selector and validator for these input values

getProcessId() returns null when processString starts with a space, this should be trimmed to get a valid integer value

Add a possibility to configure a custom YouTube monitor stream image

The bundle can stream to Twitch and UStream without configuration. The bundle should work without any configuration.

Add support for ustream.tv

In the listeners the YouTube client is initialized for every broadcast which results in an error when using zero-config

Make the encoder by default ffmpeg but also support others like core-avc

Create an Output which will stream to the Facebook Live API

Due to a unique key constraint it's not possible to add multiple broadcasts for the same channel. The ManyToMany relation for broadcasts_channels is not correct.

At the moment only the File Input is available, when multiple Inputs have been created these need to be selected through a Factory in the Scheduler

Make the bundle compatible with Symfony Flex to make it easier to install the bundle in Symfony 4 environments.

http://symfony.com/doc/current/setup/flex.html#upgrading-existing-applications-to-flex

See which possibilities we have to test this bundle for Instagram live (not an official API)

https://github.com/mgp25/Instagram-API