Removes flag guard to enable HDR streaming for HEVC over enhanced-RTMP.
This functionality is currently only supported by YouTube. See
github.com/veovera/enhanced-rtmp for the enhanced-RTMP spec.
Sends color metadata before the video header for RTMP streams. Only
applicable to HDR RTMP streams. Ensures the server sees the correctly
configured color metadata first, in cases where the decoder config in
the video header has incorrect or missing color information. Mitigates a
bug that users with outdated AMD drivers may encounter.
Removes flag guard to enable HDR streaming for HEVC over Enhanced RTMP.
This functionality is currently only supported by YouTube.
See github.com/veovera/enhanced-rtmp for the Enhanced RTMP spec.
Creation of Info.plist files through Xcode is more canonical and
future-proof, as it will automatically pick up changes/updates
introduced by Apple. Non-standard keys can still be added via a
template file, which will then be extended by Xcode with the default
keys.
The FTL SDK is outdated and not actively maintained - the warnings are
known and acknowledged, so there is no need to further pollute the
build output with them.
Effectively reverting parts of d314d47, this commit removes the new
functions that got added to remove the flags parameter. Instead, it just
marks the parameter as unused and documents this. Having what is
effectively an API break just to remove a parameter is a bit overkill.
The other parts of d314d47 which cleaned up the usage of the flags
parameter are untouched here.
Switching to a static library that contains version information as
const char strings has multiple benefits:
* The version information provided externally via compiler definitions
will fail compilation early if malformed
* An updated version string (which will happen with every commit) will
not invalidate existing compilation units, because only the static
library is affected by the change
* An update of the version change just requires a recompilation of the
static library and a linker update
* An update of the version will _not_ infect the rest of the codebase
(as it does currently, because everything includes obsconfig.h one
way or another)
* Other modules which used the macro definition directly have been
updated as much as possible to use the proper getter method from
`libobs` instead (some Windows-specific modules use preprocessor
string composition, the value has been added as a compiler definition
directly in those cases)
* Because the impact of a version change due to a commit hash change
is limited to the static library, ccache hit rates should be
improved considerably
Meta have filed a patent application on the Go Away feature. This goes
against the spirit of free software and puts the use of this feature in
questionable legal status, so let's remove this code until the patent
situation is resolved.
This reverts commits a593fe6755 and
dada82fec1.
This deprecates the following functions, replacing them with new
versions:
- `obs_output_can_begin_data_capture()` - now `*capture2()`
- `obs_output_initialize_encoders()` - now `*encoders2()`
- `obs_output_begin_data_capture()` - now `*capture2()`
The flags parameter was initially designed to support audio-only or
video-only operation of an output which had the `OBS_OUTPUT_AV` flag,
however, full support for that was never implemented, and there are
likely fundamental issues with an implementation, mainly that most
outputs are programmed assuming that there will always be at least one
audio and one video track. This requires new flags specifying support
for optional audio/video, among other things.
An implementation to allow audio/video to be optional is best done
using the flag technique above, with audio/video enablement specified
by whether media (raw, `video_t/audio_t`) or encoder (`obs_encoder_t`)
objects are specified.
Since every implementation I could find always specifies `flags` as 0,
I was able to safely conclude that immediately removing the parameter's
functionality is safe to do.
Sequence start and end packets never have a valid DTS, but with a
non-zero offset the timestamp in the packet would end up also being
non-zero, which leads to librtmp attempting to calculate a timestamp
delta and underflowing.
As a fix, simply remove the ability to even set a DTS offset for
start/end packets and always keep it at zero.
This logs that dynamic bitrate is disabled when a codec which does not
support bitrate reconfiguration is used, such as aom, svt-av1 ...
Signed-off-by: pkv <pkv@obsproject.com>
The header packets are only used within the rtmp-output and do not need
or use the ref counter as the data is manually free'd directly.
The presence of this ref counter causes a crash on *nix platforms due to
our memory alignment hack attempting to free memory but reading the
wrong offset due to the ref counter being there rather than the
alignment offset.
