OpenSourceJoker/video2x
3
0
Fork 0
mirror of https://github.com/k4yt3x/video2x.git synced 2024-12-28 06:59:11 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

feat(video2x): updated the variables in the Video2X class for compatibility with the GUI

Browse Source 
Signed-off-by: k4yt3x <i@k4yt3x.com>
This commit is contained in:
k4yt3x 2023-09-16 18:49:29 +00:00
parent 6d934e6a98
commit 22993028b4
No known key found for this signature in database
1 changed files with 19 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
video2x/video2x.py
View File

@ -39,7 +39,7 @@ import time
from enum import Enum
from multiprocessing import Manager, Pool, Queue, Value
from pathlib import Path
from typing import Any
from typing import Any, Callable, Optional
import ffmpeg
from cv2 import cv2
@ -106,8 +106,9 @@ class Video2X:
- interpolate: perform motion interpolation on a file
"""
def __init__(self) -> None:
def __init__(self, progress_callback: Optional[Callable] = None) -> None:
self.version = __version__
self.progress_callback = progress_callback
@staticmethod
def _get_video_info(path: Path) -> tuple:
@ -229,7 +230,7 @@ class Video2X:
processor_pool = Pool(processes, processor.process)
# create progress bar
progress = Progress(
self.progress = Progress(
"[progress.description]{task.description}",
BarColumn(complete_style="blue", finished_style="green"),
"[progress.percentage]{task.percentage:>3.0f}%",
@ -242,7 +243,9 @@ class Video2X:
speed_estimate_period=300.0,
disable=True,
)
task = progress.add_task(f"[cyan]{mode.value['label']}", total=total_frames)
task = self.progress.add_task(
f"[cyan]{mode.value['label']}", total=total_frames
)
def _toggle_pause(_signal_number: int = -1, _frame=None):
# allow the closure to modify external immutable flag
@ -250,17 +253,17 @@ class Video2X:
# print console messages and update the progress bar's status
if pause_flag.value is False:
progress.update(
self.progress.update(
task, description=f"[cyan]{mode.value['label']} (paused)"
)
progress.stop_task(task)
self.progress.stop_task(task)
logger.warning("Processing paused, press Ctrl+Alt+V again to resume")
# the lock is already acquired
elif pause_flag.value is True:
progress.update(task, description=f"[cyan]{mode.value['label']}")
self.progress.update(task, description=f"[cyan]{mode.value['label']}")
logger.warning("Resuming processing")
progress.start_task(task)
self.progress.start_task(task)
# invert the flag
with pause_flag.get_lock():
@ -292,7 +295,7 @@ class Video2X:
try:
# let the context manager automatically stop the progress bar
with progress:
with self.progress:
frame_index = 0
while frame_index < total_frames:
current_frame = processed_frames.get(frame_index)
@ -304,8 +307,8 @@ class Video2X:
# show the progress bar after the processing starts
# reduces speed estimation inaccuracies and print overlaps
if frame_index == 0:
progress.disable = False
progress.start()
self.progress.disable = False
self.progress.start()
if current_frame is True:
encoder.write(processed_frames.get(frame_index - 1))
@ -316,7 +319,9 @@ class Video2X:
if frame_index > 0:
del processed_frames[frame_index - 1]
progress.update(task, completed=frame_index + 1)
self.progress.update(task, completed=frame_index + 1)
if self.progress_callback is not None:
self.progress_callback(frame_index + 1, total_frames)
frame_index += 1
# if SIGTERM is received or ^C is pressed
@ -389,10 +394,10 @@ class Video2X:
width, height, total_frames, frame_rate = self._get_video_info(input_path)
# automatically calculate output width and height if only one is given
if output_width == 0 or output_width is None:
if output_width == 0:
output_width = output_height / height * width
elif output_height == 0 or output_height is None:
elif output_height == 0:
output_height = output_width / width * height
# sanitize output width and height to be divisible by 2