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 @@ PRESETS_HW_ACCEL_SCALE = {
     "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 @@ PRESETS_HW_ACCEL_ENCODE = {
     "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):
-    """Return the correct scaling preset or default preset if none is set."""
+    birdseye = "birdseye"
-    if not isinstance(arg, str):
+    timelapse = "timelapse"
-        return PRESETS_HW_ACCEL_ENCODE["default"].format(input, output)
 
-    return PRESETS_HW_ACCEL_ENCODE.get(arg, PRESETS_HW_ACCEL_ENCODE["default"]).format(
+
+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 arg_map["default"].format(input, output)
+
+    return arg_map.get(arg, arg_map["default"]).format(
         input,
         output,
         _gpu_selector.get_selected_gpu(),

frigate/record/export.py

@@ -10,7 +10,10 @@ import subprocess as sp
 
 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 @@ class RecordingExporter(threading.Thread):
                     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 @@ class RecordingExporter(threading.Thread):
         )
 
         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