dave/py-media-grader
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Remove unused trash

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This commit is contained in:
PhatPhuckDave
2025-09-18 17:51:11 +02:00
parent f9f442a2d0
commit 04e391551e
1 changed files with 6 additions and 34 deletions
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40
croppa/main.py
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@@ -28,37 +28,10 @@ class Cv2BufferedCap:
self.frame_width = int(self.cap.get(cv2.CAP_PROP_FRAME_WIDTH)) self.frame_width = int(self.cap.get(cv2.CAP_PROP_FRAME_WIDTH))
self.frame_height = int(self.cap.get(cv2.CAP_PROP_FRAME_HEIGHT)) self.frame_height = int(self.cap.get(cv2.CAP_PROP_FRAME_HEIGHT))
# Frame cache
self.frame_cache = {}
self.cache_access_order = []
self.MAX_CACHE_FRAMES = 3000
# Current position tracking # Current position tracking
self.current_frame = 0 self.current_frame = 0
def _manage_cache(self):
"""Manage cache size using LRU eviction"""
while len(self.frame_cache) > self.MAX_CACHE_FRAMES:
oldest_frame = self.cache_access_order.pop(0)
if oldest_frame in self.frame_cache:
del self.frame_cache[oldest_frame]
def _add_to_cache(self, frame_number, frame):
"""Add frame to cache"""
self.frame_cache[frame_number] = frame.copy()
if frame_number in self.cache_access_order:
self.cache_access_order.remove(frame_number)
self.cache_access_order.append(frame_number)
self._manage_cache()
def _get_from_cache(self, frame_number):
"""Get frame from cache and update LRU"""
if frame_number in self.frame_cache:
if frame_number in self.cache_access_order:
self.cache_access_order.remove(frame_number)
self.cache_access_order.append(frame_number)
return self.frame_cache[frame_number].copy()
return None
def get_frame(self, frame_number): def get_frame(self, frame_number):
"""Get frame at specific index - always accurate""" """Get frame at specific index - always accurate"""
@@ -458,7 +431,7 @@ class ProjectView:
class VideoEditor: class VideoEditor:
# Configuration constants # Configuration constants
BASE_FRAME_DELAY_MS = 1 # ~60 FPS TARGET_FPS = 80 # Target FPS for speed calculations
SPEED_INCREMENT = 0.1 SPEED_INCREMENT = 0.1
MIN_PLAYBACK_SPEED = 0.05 MIN_PLAYBACK_SPEED = 0.05
MAX_PLAYBACK_SPEED = 10.0 MAX_PLAYBACK_SPEED = 10.0
@@ -991,9 +964,8 @@ class VideoEditor:
return 1 return 1
else: else:
# Speed < 1: scale FPS based on speed # Speed < 1: scale FPS based on speed
# At 0.05 speed = 3 FPS, at 1.0 speed = 60 FPS # Formula: fps = TARGET_FPS * speed, so delay = 1000 / fps
# Formula: fps = 60 * speed, so delay = 1000 / fps target_fps = self.TARGET_FPS * speed
target_fps = 80 * speed
delay_ms = int(1000 / target_fps) delay_ms = int(1000 / target_fps)
return max(1, delay_ms) return max(1, delay_ms)
@@ -2056,7 +2028,7 @@ class VideoEditor:
line_to_draw = ("prev_next", prev_result, next_result) line_to_draw = ("prev_next", prev_result, next_result)
if line_to_draw: if line_to_draw:
line_type, (frame1, pts1), (frame2, pts2) = line_to_draw line_type, (_, pts1), (_, pts2) = line_to_draw
# Draw lines between corresponding tracking points # Draw lines between corresponding tracking points
for i, (px1, py1) in enumerate(pts1): for i, (px1, py1) in enumerate(pts1):
@@ -2208,7 +2180,7 @@ class VideoEditor:
best_snap_point = None best_snap_point = None
# Check all tracking points from all frames for point snapping # Check all tracking points from all frames for point snapping
for frame_num, points in self.tracking_points.items(): for _, points in self.tracking_points.items():
for (px, py) in points: for (px, py) in points:
sxp, syp = self._map_rotated_to_screen(px, py) sxp, syp = self._map_rotated_to_screen(px, py)
distance = ((sxp - x) ** 2 + (syp - y) ** 2) ** 0.5 distance = ((sxp - x) ** 2 + (syp - y) ** 2) ** 0.5
@@ -2234,7 +2206,7 @@ class VideoEditor:
print(f"DEBUG: Checking prev->next line") print(f"DEBUG: Checking prev->next line")
if line_to_check: if line_to_check:
line_type, (frame1, pts1), (frame2, pts2) = line_to_check line_type, (_, pts1), (_, pts2) = line_to_check
# Check each corresponding pair of points # Check each corresponding pair of points
for j in range(min(len(pts1), len(pts2))): for j in range(min(len(pts1), len(pts2))):