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不检查视频总长度。因为没有意义了

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This commit is contained in:
Jerry Yan 2024-03-19 13:58:23 +08:00
parent 1887bac9e6
commit a0b37e015d
1 changed files with 8 additions and 20 deletions
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26
danmaku_workflow.py
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@ -309,22 +309,12 @@ class WorkerThread(QThread):
os.remove(_f) os.remove(_f)
def encode_video_with_subtitles(self, orig_filename: str, subtitles: list[str], base_ts: float): def encode_video_with_subtitles(self, orig_filename: str, subtitles: list[str], base_ts: float):
create_dt = datetime.fromtimestamp(base_ts) current_dt = create_dt = datetime.fromtimestamp(base_ts)
duration = self.get_video_real_duration(orig_filename) process = get_encode_process_use_handbrake(orig_filename,
current_sec = 0 subtitles,
while current_sec < duration: os.path.join(VIDEO_OUTPUT_DIR, "{}.mp4".format(current_dt)))
if (current_sec + VIDEO_CLIP_OVERFLOW_SEC * 2) > duration: self.handle_handbrake_output(process.stdout)
print("[-]Less than 2 overflow sec, skip") process.wait()
break
current_dt = (create_dt + timedelta(seconds=current_sec)).strftime("%Y%m%d_%H%M_")
process = get_encode_process_use_handbrake(orig_filename,
subtitles,
os.path.join(VIDEO_OUTPUT_DIR, "{}.mp4".format(current_dt)),
current_sec,
VIDEO_CLIP_EACH_SEC + VIDEO_CLIP_OVERFLOW_SEC)
self.handle_handbrake_output(process.stdout)
process.wait()
current_sec += VIDEO_CLIP_EACH_SEC
def quick_split_video(self, file): def quick_split_video(self, file):
if not os.path.isfile(file): if not os.path.isfile(file):
@ -435,15 +425,13 @@ def danmaku_to_subtitle(file: Union[os.PathLike[str], str], time_shift: float):
return new_subtitle_name return new_subtitle_name
def get_encode_process_use_handbrake(orig_filename: str, subtitles: list[str], new_filename: str, start_time: int, stop_time: int): def get_encode_process_use_handbrake(orig_filename: str, subtitles: list[str], new_filename: str):
print("[+]Use HandBrakeCli") print("[+]Use HandBrakeCli")
encode_process = subprocess.Popen([ encode_process = subprocess.Popen([
HANDBRAKE_EXEC, *_common_handbrake_setting(), HANDBRAKE_EXEC, *_common_handbrake_setting(),
"--preset-import-file", HANDBRAKE_PRESET_FILE, "--preset", HANDBRAKE_PRESET, "--preset-import-file", HANDBRAKE_PRESET_FILE, "--preset", HANDBRAKE_PRESET,
"--start-at", "seconds:{}".format(start_time), "--stop-at", "seconds:{}".format(stop_time),
"-i", orig_filename, "-x", HANDBRAKE_ENCOPT, "-i", orig_filename, "-x", HANDBRAKE_ENCOPT,
"--ssa-file", ",".join(i for i in subtitles), "--ssa-file", ",".join(i for i in subtitles),
"--ssa-offset", "{}000".format(start_time),
"--ssa-burn", ",".join("%d" % (i+1) for i in range(len(subtitles))), "--ssa-burn", ",".join("%d" % (i+1) for i in range(len(subtitles))),
"-o", "-o",
new_filename new_filename