From 28627e881685e49d2747788fd99e1ca0260f9eb3 Mon Sep 17 00:00:00 2001
From: Jerry Yan <792602257@qq.com>
Date: Thu, 19 May 2022 05:19:40 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=82=E6=95=B0=E5=86=99=E9=94=99BUG?=
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---
 danmaku_workflow.py | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/danmaku_workflow.py b/danmaku_workflow.py
index c877ef1..be42415 100644
--- a/danmaku_workflow.py
+++ b/danmaku_workflow.py
@@ -341,10 +341,8 @@ class WorkerThread(QThread):
                 "-i", orig_filename, "-vf",
                 ",".join("subtitles=%s" % i for i in subtitles) + ",hwupload_cuda",
                 "-c:a", "copy", "-c:v", "h264_nvenc",
-                "-f", "mp4", "-preset:v", "fast", "-profile:v", "high", "-level", "4.1",
-                "-b:v", VIDEO_BITRATE, "-rc:v", "vbr", "-tune:v", "hq",
-                "-qmin", "10", "-qmax", "32", "-crf", "16",
-                "-fflags", "+genpts", "-shortest", "-movflags", "faststart",
+                "-f", "mp4", "-b:v", VIDEO_BITRATE, "-rc:v", "vbr", "-tune:v", "hq",
+                *_common_ffmpeg_params(),
                 # "-t", "10",
                 new_filename
             ], **subprocess_args(True))
@@ -396,6 +394,7 @@ class WorkerThread(QThread):
             self.encode_video_with_subtitles(orig_filename, subtitles, new_fullpath)
             return [new_fullpath]
         duration = self.get_video_real_duration(orig_filename)
+        print("[ ]Video Duration:", duration)
         if duration > (VIDEO_CLIP_EACH_SEC * 5):
             # qsv 压制前2段，剩余交由nvenc压制
             _slices = int(duration / VIDEO_CLIP_EACH_SEC)
@@ -422,7 +421,7 @@ class WorkerThread(QThread):
                 "-t", str((_slices - 1) * VIDEO_CLIP_EACH_SEC + (VIDEO_CLIP_OVERFLOW_SEC * 0.8)),
                 "-i", orig_filename, "-vf",
                 ",".join("subtitles=%s" % i for i in subtitles),
-                "-c:a", "copy", "-c:v", "h264_nvenc", "-ss", str(VIDEO_CLIP_EACH_SEC * 2),
+                "-c:a", "copy", "-c:v", "h264_nvenc",
                 "-f", "mp4", "-b:v", VIDEO_BITRATE, "-rc:v", "vbr", "-tune:v", "hq",
                 *_common_ffmpeg_params(),
                 # "-t", "10",
@@ -459,7 +458,7 @@ class WorkerThread(QThread):
                 "-t", str(_slices * VIDEO_CLIP_EACH_SEC + (VIDEO_CLIP_OVERFLOW_SEC * 0.8)),
                 "-i", orig_filename, "-vf",
                 ",".join("subtitles=%s" % i for i in subtitles),
-                "-c:a", "copy", "-c:v", "h264_nvenc", "-ss", str(VIDEO_CLIP_EACH_SEC),
+                "-c:a", "copy", "-c:v", "h264_nvenc",
                 "-f", "mp4", "-b:v", VIDEO_BITRATE, "-rc:v", "vbr", "-tune:v", "hq",
                 *_common_ffmpeg_params(),
                 # "-t", "10",