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Update config page for new nvenc/nvprefs options

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ns6089 2023-10-29 10:00:44 +03:00 committed by Cameron Gutman
parent ede59e17d8
commit 6ded2a9577
1 changed files with 63 additions and 0 deletions
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src_assets/common/assets/web/config.html
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@ -889,6 +889,35 @@
</div>
</div>
<!-- Spatial AQ -->
<div class="mb-3">
<label for="nvenc_spatial_aq" class="form-label">Spatial AQ</label>
<select id="nvenc_spatial_aq" class="form-select" v-model="config.nvenc_spatial_aq">
<option value="disabled">Disabled (faster, default)</option>
<option value="enabled">Enabled (slower)</option>
</select>
<div class="form-text">
Assign higher QP values to flat regions of the video.<br>
Recommended to enable when streaming at lower bitrates.
</div>
</div>
<!-- Single-frame VBV/HRD percentage increase -->
<div class="mb-3">
<label for="nvenc_vbv_increase" class="form-label">Single-frame VBV/HRD percentage increase</label>
<input type="number" min="0" max="400" class="form-control" id="nvenc_vbv_increase" placeholder="0"
v-model="config.nvenc_vbv_increase" />
<div class="form-text">
By default sunshine uses single-frame
<a href="https://en.wikipedia.org/wiki/Video_buffering_verifier">VBV/HRD</a>,
which means any encoded video frame size is not expected to exceed requested bitrate divided by requested frame
rate.<br>
Relaxing this restriction can be beneficial and act as low-latency variable bitrate,
but may also lead to packet loss if the network doesn't have buffer headroom to handle bitrate spikes.<br>
Maximum accepted value is 400, which corresponds to 5x increased encoded video frame upper size limit.
</div>
</div>
<!-- Miscellaneous options -->
<div class="accordion">
<div class="accordion-item">
@ -918,6 +947,36 @@
</div>
</div>
<!-- Prefer lower encoding latency over increased power consumption -->
<div class="mb-3" v-if="platform === 'windows'">
<label for="nvenc_latency_over_power" class="form-label">Prefer lower encoding latency over increased power
consumption</label>
<select id="nvenc_latency_over_power" class="form-select" v-model="config.nvenc_latency_over_power">
<option value="disabled">Disabled</option>
<option value="enabled">Enabled (default)</option>
</select>
<div class="form-text">
Adaptive P-State algorithm which NVIDIA drivers employ doesn't work well with low latency streaming, so
sunshine requests high power mode explicitly.<br>
Disabling it is not recommended since this can lead to
<strong>significantly increased encoding latency</strong>.
</div>
</div>
<!-- Present OpenGL/Vulkan on top of DXGI -->
<div class="mb-3" v-if="platform === 'windows'">
<label for="nvenc_opengl_vulkan_on_dxgi" class="form-label">Present OpenGL/Vulkan on top of DXGI</label>
<select id="nvenc_opengl_vulkan_on_dxgi" class="form-select" v-model="config.nvenc_opengl_vulkan_on_dxgi">
<option value="disabled">Disabled</option>
<option value="enabled">Enabled (default)</option>
</select>
<div class="form-text">
Sunshine can't capture fullscreen OpenGL and Vulkan programs at full frame rate unless they present on top
of DXGI.<br>
This is system-wide setting that is reverted on sunshine program exit.
</div>
</div>
<!-- NVENC H264 CAVLC -->
<div>
<label for="nvenc_h264_cavlc" class="form-label">Prefer CAVLC over CABAC in H.264</label>
@ -1220,7 +1279,11 @@
options: {
"nvenc_preset": 1,
"nvenc_twopass": "quarter_res",
"nvenc_spatial_aq": "disabled",
"nvenc_vbv_increase": 0,
"nvenc_realtime_hags": "enabled",
"nvenc_latency_over_power": "enabled",
"nvenc_opengl_vulkan_on_dxgi": "enabled",
"nvenc_h264_cavlc": "disabled",
},
},