Add separate ffmpeg preset for timelapse

frigate/ffmpeg_presets.py

@@ -2,6 +2,8 @@
 
 import logging
 import os
+
+from enum import Enum
 from typing import Any
 
 from frigate.const import BTBN_PATH
@@ -116,7 +118,7 @@ def get_selected_gpu(self) -> str:
  "default": "-r {0} -s {1}x{2}",
 }
 
-PRESETS_HW_ACCEL_ENCODE = {
+PRESETS_HW_ACCEL_ENCODE_BIRDSEYE = {
  "preset-rpi-32-h264": "ffmpeg -hide_banner {0} -c:v h264_v4l2m2m {1}",
  "preset-rpi-64-h264": "ffmpeg -hide_banner {0} -c:v h264_v4l2m2m {1}",
  "preset-vaapi": "ffmpeg -hide_banner -hwaccel vaapi -hwaccel_output_format vaapi -hwaccel_device {2} {0} -c:v h264_vaapi -g 50 -bf 0 -profile:v high -level:v 4.1 -sei:v 0 -an -vf format=vaapi|nv12,hwupload {1}",
@@ -127,6 +129,17 @@ def get_selected_gpu(self) -> str:
  "default": "ffmpeg -hide_banner {0} -c:v libx264 -g 50 -profile:v high -level:v 4.1 -preset:v superfast -tune:v zerolatency {1}",
 }
 
+PRESETS_HW_ACCEL_ENCODE_TIMELAPSE = {
+ "preset-rpi-32-h264": "ffmpeg -hide_banner {0} -c:v h264_v4l2m2m {1}",
+ "preset-rpi-64-h264": "ffmpeg -hide_banner {0} -c:v h264_v4l2m2m {1}",
+ "preset-vaapi": "ffmpeg -hide_banner -hwaccel vaapi -hwaccel_output_format vaapi -hwaccel_device {2} {0} -c:v h264_vaapi {1}",
+ "preset-intel-qsv-h264": "ffmpeg -hide_banner {0} -c:v h264_qsv -g 50 -bf 0 -profile:v high -level:v 4.1 -async_depth:v 1 {1}",
+ "preset-intel-qsv-h265": "ffmpeg -hide_banner {0} -c:v hevc_qsv -g 50 -bf 0 -profile:v high -level:v 4.1 -async_depth:v 1 {1}",
+ "preset-nvidia-h264": "ffmpeg -hide_banner -hwaccel cuda -hwaccel_output_format cuda -extra_hw_frames 8 {0} -c:v h264_nvenc {1}",
+ "preset-nvidia-h265": "ffmpeg -hide_banner -hwaccel cuda -hwaccel_output_format cuda -extra_hw_frames 8 {0} -c:v hevc_nvenc {1}",
+ "default": "ffmpeg -hide_banner {0} -c:v libx264 -preset:v ultrafast -tune:v zerolatency {1}",
+}
+
 
 def parse_preset_hardware_acceleration_decode(arg: Any) -> list[str]:
  """Return the correct preset if in preset format otherwise return None."""
@@ -161,12 +174,24 @@ def parse_preset_hardware_acceleration_scale(
  return scale
 
 
-def parse_preset_hardware_acceleration_encode(arg: Any, input: str, output: str) -> str:
+class EncodeTypeEnum(str, Enum):
+ birdseye = "birdseye"
+ timelapse = "timelapse"
+
+
+def parse_preset_hardware_acceleration_encode(
+ arg: Any, input: str, output: str, type: EncodeTypeEnum = EncodeTypeEnum.birdseye
+) -> str:
  """Return the correct scaling preset or default preset if none is set."""
+ if type == EncodeTypeEnum.birdseye:
+ arg_map = PRESETS_HW_ACCEL_ENCODE_BIRDSEYE
+ elif type == EncodeTypeEnum.timelapse:
+ arg_map = PRESETS_HW_ACCEL_ENCODE_TIMELAPSE
+
  if not isinstance(arg, str):
- return PRESETS_HW_ACCEL_ENCODE["default"].format(input, output)
+ return arg_map["default"].format(input, output)
 
- return PRESETS_HW_ACCEL_ENCODE.get(arg, PRESETS_HW_ACCEL_ENCODE["default"]).format(
+ return arg_map.get(arg, arg_map["default"]).format(
  input,
  output,
  _gpu_selector.get_selected_gpu(),

frigate/record/export.py

@@ -10,7 +10,10 @@
 
 from frigate.config import FrigateConfig
 from frigate.const import EXPORT_DIR, MAX_PLAYLIST_SECONDS
-from frigate.ffmpeg_presets import parse_preset_hardware_acceleration_encode
+from frigate.ffmpeg_presets import (
+ EncodeTypeEnum,
+ parse_preset_hardware_acceleration_encode,
+)
 
 logger = logging.getLogger(__name__)
 
@@ -76,6 +79,7 @@ def run(self) -> None:
  self.config.ffmpeg.hwaccel_args,
  ffmpeg_input,
  f"-vf setpts=0.04*PTS -r 30 -an {file_name}",
+ EncodeTypeEnum.timelapse,
  )
  ).split(" ")
 
@@ -87,7 +91,9 @@ def run(self) -> None:
  )
 
  if p.returncode != 0:
- logger.error(f"Failed to export recording for command {' '.join(ffmpeg_cmd)}")
+ logger.error(
+ f"Failed to export recording for command {' '.join(ffmpeg_cmd)}"
+ )
  logger.error(p.stderr)
  return