Some encoders such as the AMD AMF encoder don't set their bitrate
property, so it gets returned as 0. This causes the new network code to
allocate a tiny buffer, resulting in output starvation and throttling
to the point of uselessness if low latency mode is also enabled.
The ftl output gets very spammy (3-6 lines every 5 seconds),
this commit changes the loglevel of those messages to debug
so they do not clutter up the logs of users.
In case these messages are needed they can be re-enabled using
the '--verbose' flag.
(also fixes minor formatting issues)
Some window managers like i3 don't issue Expose events when switching
between workspaces, but send VisibilityNotify events. This causes the
stream to freeze even when the workspace is switched back.
Related issue: #863
VFR encoding mode was originally added experimentally, but in truth,
it's nothing but a detriment because it can cause wild bitrate
fluctuations. It's still a constant framerate even when VFR mode is on
anyway.
When the slideshow is deactivated (not shown to the stream), makes it so
that it can either continue playing regardless, pause, or restart the
slideshow when the source is activated (shown to the stream) again.
Split from jp9000/obs-studio#976
With the newly released Driver 17.7.2, AMD fixed many reported issues and added some much wanted features:
- Pre-Pass and VBAQ are finally working,
- H265/HEVC content can distinguish between IDR- and I- Frames
- and also supports Color Range and Color Space now,
- and the 32-bit only text log crash was fixed.
And now it's time for the plugin to also be updated! This release primarily aims at adding support for AMF 1.4.4 and improving support for older drivers, with some of the recently discovered bugs and crashes fixed.
Hotfix 1: Fixed VBAQ and Pre-Pass being used with Constant QP, causing significant corruption issues and changed some default values for H265.
## Changelog
### 2.2.1
* Fixed a frame corruption bug with Constant QP caused by toggling VBAQ and Pre-Pass after it had already been applied.
* Changed the default value of 'Enforce HRD' to 'Enabled' for H265/HEVC encoding.
* Changed the default value of 'Deblocking Filter' to 'Disabled' for H265/HEVC encoding to fix corruption in strict decoders. (Premiere Pro, After Effects, Vegas, VLC (Software))
### 2.2.0
* Added support for AMF 1.4.4 and improved support for older drivers like 16.11.5 and 16.12.1.
* Fixed a memory corruption crash due to misuse of managed DirectX 11 objects.
* Fixed a frame corruption bug caused by applying 'VBAQ' and 'Pre-Pass' when using 'Constant QP' Rate Control Method.
* Fixed a string comparison bug causing Simple Output Mode to always use the Profile 'Constrained Baseline'
* Fixed a crash when enabling 'Debug' on 32-bit OBS caused by different type sizes.
* Fixed a crash with H265/HEVC caused by use of the undocumented Intra-Refresh properties.
* Changed the default value for 'Profile' to 'High'.
* Changed the default value for 'VBAQ' to 'Disabled' for improved performance.
* Changed the default value for 'Queue Size' to 8 for improved stability in spontaneous load situations.
* Changed the log crash work around to only apply to older AMF versions than 1.4.4.
* Removed unnecessary configuration changes.
* Removed unsupported Pre-Pass options 'Half Size' and 'Quarter Size'.
Updates ingests via Twitch's ingest API. The servers are ordered by
closest to farthest from the user via the API. It's probably still good
to keep the services.json Twitch ingests updated in case there are
issues with the Twitch ingest API, but otherwise the ingests will update
from Twitch itself every time the program is opened automatically.
The user agent for the obsproject.com ingest update request would have
the version string baked in to the plugin, so if the plugin library
wasn't updated with the rest of the project, it would return the
incorrect version. This makes sure it returns the correct version by
requesting the version string from libobs itself.
Allows using a video file as a means of transitioning, transitioning two
targets at a specific time during the video playback. Audio for target
A fades out to the transition point, and then audio for target B fades
in after the transition point.
The invalid format version warning for service files is an unnecessary
warning which isn't necessary to display because it'll automatically
fall back to the distributed version over the cached remote version.
It's erroneously including an entire directory, including a file that no
longer exists, and the obs-outputs_HEADERS variable had a typo when used
in the add_library call.
