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Remove fixed framerate, add eHDR options #224

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Merged
merged 3 commits into from
Sep 9, 2025
Merged

Remove fixed framerate, add eHDR options #224

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Remove fixed framerate, add eHDR options
johannesschrimpf Sep 9, 2025
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johannesschrimpf Sep 9, 2025
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johannesschrimpf Sep 9, 2025
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12 changes: 8 additions & 4 deletions protobuf_definitions/message_formats.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -799,14 +799,14 @@ enum Resolution {
RESOLUTION_VGA_480P = 4; // VGA (640x480).
RESOLUTION_HD_720P = 2; // 720p HD (1280x720).
RESOLUTION_FULLHD_1080P = 1; // 1080p Full HD (1920x1080).
RESOLUTION_UHD_4K = 3; // 4K Ultra HD (3840x2160).
RESOLUTION_UHD_4K = 3; // 4K Ultra HD (3840x2160, Only supported on X3 Ultra).
}

// Available camera frame rates.
enum Framerate {
FRAMERATE_UNSPECIFIED = 0; // Framerate not specified.
FRAMERATE_FPS_30 = 1; // 30 frames per second.
FRAMERATE_FPS_25 = 2; // 25 frames per second.
FRAMERATE_FPS_25 = 2; // 25 frames per second. (Only supported on Pioneer/Pro/X1/X3)
}

// Which camera to control.
Expand All @@ -819,11 +819,12 @@ enum Camera {
enum StreamingProtocol {
STREAMING_PROTOCOL_UNSPECIFIED = 0; // Streaming protocol not specified.
STREAMING_PROTOCOL_RTSP_H264 = 1; // RTSP streaming protocol using H264 codec.
STREAMING_PROTOCOL_RTSP_MJPEG = 2; // RTSP streaming protocol using MJPEG codec.
STREAMING_PROTOCOL_RTSP_MJPEG = 2; // RTSP streaming protocol using MJPEG codec. No recording when activated.
}

// Camera parameters.
message CameraParameters {
reserved 19;
int32 h264_bitrate = 1; // Bitrate of the h264 stream (bit/sec).
int32 mjpg_bitrate = 2; // Bitrate of the MJPG stream used for still pictures (bit/sec).

Expand All @@ -839,14 +840,17 @@ message CameraParameters {
int32 sharpness = 16; // Sharpness (-20..20), -20 as default. Only available on Ultra.
int32 backlight_compensation = 17; // Backlight compensation (-150..150), 10 as default. Only available on Ultra.
int32 denoise = 18; // Noise reduction (-20..20), -20 as default. Only available on Ultra.
bool ehdr_enabled = 21; // Enable eHDR mode. Default true. Only available on Ultra.
int32 ehdr_exposure_min_number = 22; // Minimum number of eHDR frames. (1..4), default 1. Only available on Ultra.
// Maximum number of eHDR frames. (1..4), default 2. Only on Ultra. Setting larger than 2 can reduce the framerate.
int32 ehdr_exposure_max_number = 23;

Resolution resolution = 6; // Stream, recording and image resolution (deprecated).
Resolution stream_resolution = 10; // Stream resolution.
Resolution recording_resolution = 11; // Recording and image resolution.
StreamingProtocol streaming_protocol = 20; // Streaming protocol.
Framerate framerate = 7; // Stream and recording framerate.
Camera camera = 8; // Which camera the parameters belong to.
bool fixed_framerate = 19; // Prioritize fixed frame rate over quality on Ultra.
}

// Available temperature units.
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