(This commit also modifies UI)
Instead of pinging Twitch every time the program starts up, only pings
for new servers when the ingests are actually being used, and when the
UI uses the auto-configuration dialog.
If ingests have not been cached when using the "Auto" server, it will
wait for 3 seconds max to query the Twitch ingest API. If it takes
longer than 3 seconds or fails, it will defer to SF. If ingests were
already cached, then it will use the existing cache immediately.
Video playback doesn't work if the default format is MJPEG and there are
other formats to use; this is because the useDefaultConfig variable is
still set to true, which overrides the format value that would normally
tell it to convert to RGB.
"Life is Feudal: Your Own" will use Direct3D to render the game, then
OpenGL to render its in-game menus, which causes a conflict with itself.
This specifically blacklists the game from capturing OpenGL to prevent
that from happening.
It would appear that the timestamp values returned by devices are not
perfectly accurate, and in some cases may be calculated on the spot --
to combat that, it's best to subtract the audio segment's duration from
the current audio segment's timestamp to ensure the timing is as
accurate as possible.
The end of an FLV tag would contain the size of the tag, but the code
was erroneously including the end size value in addition, which it's not
supposed to do normally.
(This commit also modifies the obs-outputs module)
The first video packet video offset (the value used to set the starting
point of video data) would be set to the DTS value of the first video
packet. However, when b-frames are used, the first DTS value will be
negative. This was originally done because FLV muxing requires that the
first packet's DTS start from 0. Unfortunately, this would also
effectively cause the first packet's PTS/DTS value to be shifted forward
by the negative amount, which would cause video sync to be off by a
video frame or two.
This fixes it to start at the PTS value instead and preserve any
negative offsets. Additionally, the FLV muxing code has been fixed to
ensure that it adjusts the starting video DTS to 0, and now correctly
adjusts the first audio packet's timestamp according to that DTS as well
(which it didn't do before).
(This commit also modifies deps/media-playback)
Before, the media-playback library would detect whether something was
seekable by checking the filename for "://", which is unideal because
there are other cases where targets may not be seekable. So instead, an
explicit "seekable" property (off by default) is now in place in the
media source when not in "local file" mode. Seeking will only be
enabled if local file mode is on, or if "seekable" is explicitly checked
by the user.
Closesjp9000/obs-studio#1022
Add option in properties that let you choose how audio is mixed during
transition:
- Fade Out/Fade In (existing behavior, default)
- Crossfade
Closesjp9000/obs-studio#1028
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'.
