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支持hevc配置切换，支持gop设置
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49
config.py
49
config.py
@ -9,22 +9,41 @@ DANMAKU_FACTORY_EXEC = "DanmakuFactory"
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DANMAKU_SPEED = 12
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# font
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DEFAULT_FONT_NAME = "Sarasa Term SC"
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# font_size
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DANMAKU_FONT_SIZE = 40
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# resolution
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VIDEO_RESOLUTION = "1280x720"
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# [ffmpeg]
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# exec
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FFMPEG_EXEC = "ffmpeg"
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# hevc
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FFMPEG_USE_HEVC = False
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# nvidia_gpu
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FFMPEG_USE_NVIDIA_GPU = True
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FFMPEG_USE_NVIDIA_GPU = False
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# intel_gpu
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FFMPEG_USE_INTEL_GPU = True
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FFMPEG_USE_INTEL_GPU = False
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# bitrate
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VIDEO_BITRATE = "2.5M"
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# crf
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VIDEO_CRF = 26
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VIDEO_CRF = 28
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# gop
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VIDEO_GOP = 60
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# [video]
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# enabled
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VIDEO_ENABLED = False
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# title
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VIDEO_TITLE = "【永恒de草薙直播录播】直播于 {}"
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# desc
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VIDEO_DESC = "弹幕来源：B站直播\r\n\r\n" + \
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"原主播：永恒de草薙\r\n往期节目单查询：https://comment.sc.jerryyan.top\r\n\r\n" + \
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"好多人这时候就开始问了，在哪直播呀，哎。对吧…咱来啦啊。在哔哩哔哩啊，" \
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"无论你是用网页百度搜索哔哩哔哩官网或者是用手机的APP下载一个哔哩哔哩，" \
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"啊，都能找到原主播。大概每天晚七点半左右吧…一般都是往左。然后的话呢搜索永恒de草薙就能找到他。" \
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"那么今天的话呢今天的录播也就发完了…他是本期的主播永恒。咱明天同一时间不见不散…拜拜！！"
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# tid
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VIDEO_TID = 17
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# tags
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VIDEO_TAGS = "永恒de草薙,三国,三国战记,直播录像,录播,怀旧,街机"
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# [clip]
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# each_sec
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VIDEO_CLIP_EACH_SEC = 6000
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@ -47,15 +66,20 @@ def load_config():
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config.read("config.ini", encoding="utf-8")
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if config.has_section("danmaku"):
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section = config['danmaku']
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global DANMAKU_FACTORY_EXEC, DANMAKU_SPEED, DEFAULT_FONT_NAME, VIDEO_RESOLUTION
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global DANMAKU_FACTORY_EXEC, DANMAKU_SPEED, DEFAULT_FONT_NAME, VIDEO_RESOLUTION, DANMAKU_FONT_SIZE
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DANMAKU_FACTORY_EXEC = section.get('exec', DANMAKU_FACTORY_EXEC)
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DANMAKU_SPEED = section.getfloat('speed', DANMAKU_SPEED)
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DEFAULT_FONT_NAME = section.get('font', DEFAULT_FONT_NAME)
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DANMAKU_FONT_SIZE = section.getint('font_size', DANMAKU_FONT_SIZE)
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VIDEO_RESOLUTION = section.get('resolution', VIDEO_RESOLUTION)
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if config.has_section("video"):
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section = config['video']
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global VIDEO_TITLE
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global VIDEO_ENABLED, VIDEO_TITLE, VIDEO_DESC, VIDEO_TID, VIDEO_TAGS
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VIDEO_ENABLED = section.getboolean('enabled', VIDEO_ENABLED)
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VIDEO_TITLE = section.get('title', VIDEO_TITLE)
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VIDEO_DESC = section.get('desc', VIDEO_DESC)
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VIDEO_TID = section.getint('tid', VIDEO_TID)
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VIDEO_TAGS = section.get('tags', VIDEO_TAGS)
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if config.has_section("clip"):
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section = config['clip']
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global VIDEO_CLIP_EACH_SEC, VIDEO_CLIP_OVERFLOW_SEC
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@ -63,12 +87,15 @@ def load_config():
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VIDEO_CLIP_OVERFLOW_SEC = section.getfloat('overflow_sec', VIDEO_CLIP_OVERFLOW_SEC)
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if config.has_section("ffmpeg"):
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section = config['ffmpeg']
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global FFMPEG_EXEC, FFMPEG_USE_NVIDIA_GPU, FFMPEG_USE_INTEL_GPU, VIDEO_BITRATE, VIDEO_CRF
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global FFMPEG_EXEC, FFMPEG_USE_HEVC, FFMPEG_USE_NVIDIA_GPU, FFMPEG_USE_INTEL_GPU, VIDEO_BITRATE, VIDEO_CRF, \
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VIDEO_GOP
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FFMPEG_EXEC = section.get('exec', FFMPEG_EXEC)
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FFMPEG_USE_HEVC = section.getboolean('hevc', FFMPEG_USE_HEVC)
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FFMPEG_USE_NVIDIA_GPU = section.getboolean('nvidia_gpu', FFMPEG_USE_NVIDIA_GPU)
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FFMPEG_USE_INTEL_GPU = section.getboolean('intel_gpu', FFMPEG_USE_INTEL_GPU)
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VIDEO_BITRATE = section.get('bitrate', VIDEO_BITRATE)
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VIDEO_CRF = section.getfloat('crf', VIDEO_CRF)
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VIDEO_GOP = section.getfloat('gop', VIDEO_GOP)
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if config.has_section("recorder"):
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global BILILIVE_RECORDER_DIRECTORY, XIGUALIVE_RECORDER_DIRECTORY, VIDEO_OUTPUT_DIR
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section = config['recorder']
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@ -84,18 +111,28 @@ def get_config():
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'exec': DANMAKU_FACTORY_EXEC,
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'speed': DANMAKU_SPEED,
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'font': DEFAULT_FONT_NAME,
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'font_size': DANMAKU_FONT_SIZE,
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'resolution': VIDEO_RESOLUTION,
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},
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'video': {
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'enabled': VIDEO_ENABLED,
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'title': VIDEO_TITLE,
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'desc': VIDEO_DESC,
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'tid': VIDEO_TID,
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'tags': VIDEO_TAGS,
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},
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'clip': {
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'each_sec': VIDEO_CLIP_EACH_SEC,
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'overflow_sec': VIDEO_CLIP_OVERFLOW_SEC,
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},
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'ffmpeg': {
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'exec': FFMPEG_EXEC,
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'hevc': FFMPEG_USE_HEVC,
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'nvidia_gpu': FFMPEG_USE_NVIDIA_GPU,
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'intel_gpu': FFMPEG_USE_INTEL_GPU,
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'bitrate': VIDEO_BITRATE,
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'crf': VIDEO_CRF,
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'gop': VIDEO_GOP,
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},
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'recorder': {
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'bili_dir': BILILIVE_RECORDER_DIRECTORY,
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@ -16,7 +16,7 @@ from PyQt5.QtWidgets import QWidget, QLabel, QApplication, QFrame, QVBoxLayout,
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from danmaku_xml_helper import get_file_start, diff_danmaku_files, NoDanmakuException
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from config import load_config, FFMPEG_EXEC, DANMAKU_FACTORY_EXEC, FFMPEG_USE_INTEL_GPU, FFMPEG_USE_NVIDIA_GPU, \
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VIDEO_BITRATE, VIDEO_CLIP_EACH_SEC, VIDEO_CLIP_OVERFLOW_SEC, VIDEO_RESOLUTION, DANMAKU_SPEED, DEFAULT_FONT_NAME, \
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VIDEO_OUTPUT_DIR, VIDEO_CRF
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VIDEO_OUTPUT_DIR, VIDEO_CRF, VIDEO_GOP, FFMPEG_USE_HEVC
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class Job:
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@ -315,6 +315,14 @@ class WorkerThread(QThread):
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def encode_video_with_subtitles(self, orig_filename: str, subtitles: list[str], base_ts: float):
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new_filename = base_ts_to_filename(base_ts, False)
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new_fullpath = os.path.join(VIDEO_OUTPUT_DIR, new_filename)
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if FFMPEG_USE_HEVC:
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if FFMPEG_USE_NVIDIA_GPU:
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process = get_encode_hevc_process_use_nvenc(orig_filename, subtitles, new_fullpath)
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elif FFMPEG_USE_INTEL_GPU:
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process = get_encode_hevc_process_use_intel(orig_filename, subtitles, new_fullpath)
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else:
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process = get_encode_hevc_process_use_cpu(orig_filename, subtitles, new_fullpath)
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else:
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if FFMPEG_USE_NVIDIA_GPU:
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process = get_encode_process_use_nvenc(orig_filename, subtitles, new_fullpath)
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elif FFMPEG_USE_INTEL_GPU:
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@ -420,7 +428,7 @@ def get_encode_process_use_nvenc(orig_filename: str, subtitles: list[str], new_f
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encode_process = subprocess.Popen([
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FFMPEG_EXEC, *_common_ffmpeg_setting(),
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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) + ",hwupload_cuda",
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"-c:v", "h264_nvenc",
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*_common_ffmpeg_params(),
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# "-t", "10",
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@ -433,14 +441,13 @@ def get_encode_process_use_intel(orig_filename: str, subtitles: list[str], new_f
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print("[+]Use Intel QSV Acceleration")
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encode_process = subprocess.Popen([
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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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"-i", orig_filename, "-vf",
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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",
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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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], **subprocess_args(True))
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return encode_process
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@ -458,6 +465,48 @@ def get_encode_process_use_cpu(orig_filename: str, subtitles: list[str], new_fil
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return encode_process
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def get_encode_hevc_process_use_nvenc(orig_filename: str, subtitles: list[str], new_filename: str):
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print("[+]Use Nvidia NvEnc Acceleration")
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encode_process = subprocess.Popen([
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FFMPEG_EXEC, *_common_ffmpeg_setting(),
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"-i", orig_filename, "-vf",
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",".join("subtitles=%s" % i for i in subtitles) + ",hwupload_cuda",
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"-c:v", "hevc_nvenc",
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*_common_ffmpeg_params(),
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# "-t", "10",
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new_filename
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], **subprocess_args(True))
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return encode_process
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def get_encode_hevc_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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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", "hevc_qsv",
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*_common_ffmpeg_params(),
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# "-t", "10",
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new_filename
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], **subprocess_args(True))
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return encode_process
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def get_encode_hevc_process_use_cpu(orig_filename: str, subtitles: list[str], new_filename: str):
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print("[+]Use CPU Encode")
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encode_process = subprocess.Popen([
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FFMPEG_EXEC, *_common_ffmpeg_setting(),
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"-i", orig_filename, "-vf",
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",".join("subtitles=%s" % i for i in subtitles),
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"-c:v", "hevc",
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*_common_ffmpeg_params(),
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# "-t", "10",
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new_filename
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], **subprocess_args(True))
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return encode_process
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# Create a set of arguments which make a ``subprocess.Popen`` (and
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# variants) call work with or without Pyinstaller, ``--noconsole`` or
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# not, on Windows and Linux. Typical use::
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@ -552,7 +601,7 @@ def _common_ffmpeg_params():
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return (
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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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"-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", str(VIDEO_GOP),
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"-fflags", "+genpts", "-shortest", "-movflags", "faststart"
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)
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