intel qsv统一
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@ -1,5 +1,4 @@
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import os
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import os
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import platform
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import subprocess
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import subprocess
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from datetime import datetime, timedelta
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from datetime import datetime, timedelta
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from typing import IO
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from typing import IO
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@ -53,21 +52,9 @@ def get_encode_process_use_nvenc(orig_filename: str, subtitles: list[str], new_f
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def get_encode_process_use_intel(orig_filename: str, subtitles: list[str], new_filename: str):
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def get_encode_process_use_intel(orig_filename: str, subtitles: list[str], new_filename: str):
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print("[+]Use Intel QSV Acceleration")
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print("[+]Use Intel QSV Acceleration")
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if platform.system().lower() == "windows":
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encode_process = subprocess.Popen([
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FFMPEG_EXEC, *_common_ffmpeg_setting(),
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"-hwaccel", "qsv", "-i", orig_filename, "-vf",
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",".join("subtitles=%s" % i for i in subtitles),
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"-c:v", "h264_qsv", "-rc:v", "vbr",
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*_common_ffmpeg_params(),
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# "-t", "10",
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new_filename
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], stdout=subprocess.PIPE)
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return encode_process
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encode_process = subprocess.Popen([
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encode_process = subprocess.Popen([
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FFMPEG_EXEC, *_common_ffmpeg_setting(),
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FFMPEG_EXEC, *_common_ffmpeg_setting(),
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"-init_hw_device", "qsv=hw", "-filter_hw_device", "hw",
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"-hwaccel", "qsv", "-i", orig_filename, "-vf",
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"-i", orig_filename, "-vf",
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",".join("subtitles=%s" % i for i in subtitles),
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",".join("subtitles=%s" % i for i in subtitles),
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"-c:v", "h264_qsv",
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"-c:v", "h264_qsv",
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*_common_ffmpeg_params(),
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*_common_ffmpeg_params(),
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@ -161,5 +148,5 @@ def _common_ffmpeg_params():
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"-f", "mp4", "-b:v", VIDEO_BITRATE, "-c:a", "copy",
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"-f", "mp4", "-b:v", VIDEO_BITRATE, "-c:a", "copy",
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"-preset:v", "fast", "-profile:v", "main", "-avoid_negative_ts", "1",
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"-preset:v", "fast", "-profile:v", "main", "-avoid_negative_ts", "1",
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"-qmin", "18", "-qmax", "38", "-crf", str(VIDEO_CRF), "-g:v", "240",
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"-qmin", "18", "-qmax", "38", "-crf", str(VIDEO_CRF), "-g:v", "240",
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"-fflags", "+genpts", "-shortest", "-movflags", "faststart"
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"-fflags", "+genpts", "-shortest"
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)
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)
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