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docs(src): add examples alias and general cleanup (#2763)

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ReenigneArcher 2024-06-28 08:34:14 -04:00 • committed by GitHub
commit 1dd4b68e1c
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142 changed files with 4218 additions and 1177 deletions
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23
src/video.h
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@ -1,6 +1,6 @@
/**
* @file src/video.h
* @brief todo
* @brief Declarations for video.
*/
#pragma once
@ -83,12 +83,12 @@ namespace video {
struct encoder_t {
std::string_view name;
enum flag_e {
PASSED, // Is supported
REF_FRAMES_RESTRICT, // Set maximum reference frames
CBR, // Some encoders don't support CBR, if not supported --> attempt constant quantatication parameter instead
DYNAMIC_RANGE, // hdr
VUI_PARAMETERS, // AMD encoder with VAAPI doesn't add VUI parameters to SPS
MAX_FLAGS
PASSED, ///< Indicates the encoder is supported.
REF_FRAMES_RESTRICT, ///< Set maximum reference frames.
CBR, ///< Some encoders don't support CBR, if not supported attempt constant quantization parameter instead.
DYNAMIC_RANGE, ///< HDR support.
VUI_PARAMETERS, ///< AMD encoder with VAAPI doesn't add VUI parameters to SPS.
MAX_FLAGS ///< Maximum number of flags.
};
static std::string_view
@ -326,6 +326,15 @@ namespace video {
bool
validate_encoder(encoder_t &encoder, bool expect_failure);
/**
* @brief Probe encoders and select the preferred encoder.
* This is called once at startup and each time a stream is launched to
* ensure the best encoder is selected. Encoder availability can change
* at runtime due to all sorts of things from driver updates to eGPUs.
*
* @warning This is only safe to call when there is no client actively streaming.
*/
int
probe_encoders();
} // namespace video