Users will now have the option of legacy window capture via BitBlt, or
Windows Graphics Capture, which is new to Windows 10.
There are two annoyances with the new capture method though. One is that
there is a bright, yellow border added to the original window (but not
the OBS view of it). The other is that the mouse cursor is always
captured, and we won't be able to capture without cursor until a later
version of Windows 10 is released.
It should also be noted that DPI scaling is now applied, which may
result in blurrier images caused by Windows rescaling.
Complex external systems using the D3D11 device may need to perform
their own device loss handling, the upcoming Windows Graphics Capture
support for example.
A plugin that saves whitespace-only data would crash OBS on startup as
the whitespace stripping would send the string length negative. While
that bug is fixed in this commit, there is also no good reason that OBS
is stripping whitespace to begin with. All data going into the configs
should be well formed and some plugins legitimately wish to save
whitespace as a config option (eg for search / replace characters).
Every addStream call would increment this counter. After merging the
mbedTLS fixes, we no longer have extraneous RTMP_Init calls which were
masking the prescence of this bug. This caused every stream after the
first stream to have the wrong channel index, and eventually OBS would
crash due to an out of bounds write if the counter reached
RTMP_MAX_STREAMS.
The audio track should always be 0 for RTMP output. The previous code
accidentally used the audio track index to set the encoder track index.
If the chosen audio track was track 2, this enabled the experimental
multi-track RTMP output code. This then caused streams to fail as if
there were network problems, as popular RTMP services like Twitch don't
understand the multi-track RTMP stream and the connection hangs.
(This commit also modifies libobs)
Hides encoders that are marked as internal. Same general functionality
as DEPRECATED but not actually deprecated, just internal-only.
Returns whether rescaling is enabled for an encoder. This will be used
with texture-based encoders to determine whether to fall back to
RAM-based encoding instead.
Before this change, after a game capture source would send a signal to
init or restart a graphics hook, it would respond to any and all hook
ready signals.
With multiple game capture sources in the same scene, a source could
receive the signal intended for another source, and show the wrong
texture.
This change adds the window handle to the name for shared data with the
hook, resulting in hooks for other sources being ignored.
Reland of 30d29618, except actually tested this time.
The VideoToolbox encoder gives I-frames and P-frames a priority of 1,
but the RTMP output code expects I-frames to have priority 3 and
P-frames to have priority 2.
30d29618 changed the priority of all frames that aren't I-frames, but
that included B-frames as well as P-frames. B-frames are given a
priority of 0 by VideoToolbox and changing that priority causes
artifacts for reasons I don't understand. So ignore the B-frames by
ignoring slice packets with priority 0.
This replaces the previous Open File dialog for importing collections
with a window for importing many collections at once, based on the remux
window, along with support for importing from OBS Classic, XSplit
Broadcaster and from Streamlabs' fork. This also translates sources
between OSes that Studio supports.
