#4520 TaskCfgVTT(is_cuda=False, uuid='4a44e77937', cache_folder='/Users/yimeijia1/Downloads/pyvideotrans/tmp/82615/4a44e77937'

210.231* Posted at: 1 hour ago 👁9

合并阶段出错 最后一步字幕配音嵌入时出错
Traceback (most recent call last):
File "/Users/yimeijia1/Downloads/pyvideotrans/videotrans/util/help_ffmpeg.py", line 57, in runffmpeg

subprocess.run(

File "/Users/yimeijia1/.local/share/uv/python/cpython-3.10.19-macos-aarch64-none/lib/python3.10/subprocess.py", line 526, in run

raise CalledProcessError(retcode, process.args,

subprocess.CalledProcessError: Command '['ffmpeg', '-hide_banner', '-nostdin', '-ignore_unknown', '-threads', '0', '-y', '-progress', 'compose1778493311.707359.txt', '-i', 'novoice.mp4', '-i', 'origin_audio.m4a', '-filter_complex', "[0:v]subtitles=filename='end.ass'[v_out]", '-map', '[v_out]', '-map', '1:a', '-c:v', 'libx264', '-c:a', 'copy', '-crf', '23', '-preset', 'medium', '-movflags', '+faststart', '-t', '1111.333000', 'laste_target.mp4']' returned non-zero exit status 8.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/Users/yimeijia1/Downloads/pyvideotrans/videotrans/task/trans_create.py", line 1530, in _join_video_audio_srt

tools.runffmpeg(cmd0+cmd1+subtitle_filter+cmd2+enc_qua+cmd3, cmd_dir=self.cfg.cache_folder, force_cpu=True)

File "/Users/yimeijia1/Downloads/pyvideotrans/videotrans/util/help_ffmpeg.py", line 86, in runffmpeg

raise RuntimeError(err)

RuntimeError: : Filter not found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/Users/yimeijia1/Downloads/pyvideotrans/videotrans/task/job.py", line 324, in run

trk.assembling()

File "/Users/yimeijia1/Downloads/pyvideotrans/videotrans/task/trans_create.py", line 833, in assembling

self._join_video_audio_srt()

File "/Users/yimeijia1/Downloads/pyvideotrans/videotrans/task/trans_create.py", line 1545, in _join_video_audio_srt

raise RuntimeError(msg)

RuntimeError: 最后一步字幕配音嵌入时出错
TaskCfgVTT(is_cuda=False, uuid='4a44e77937', cache_folder='/Users/yimeijia1/Downloads/pyvideotrans/tmp/82615/4a44e77937', target_dir='/Users/yimeijia1/Downloads/video/Functions in Zig-7Ovxrvng6Gc-mp4', source_language='英语', source_language_code='en', source_sub='/Users/yimeijia1/Downloads/video/Functions in Zig-7Ovxrvng6Gc-mp4/en.srt', source_wav='/Users/yimeijia1/Downloads/pyvideotrans/tmp/82615/4a44e77937/en.wav', source_wav_output='/Users/yimeijia1/Downloads/video/Functions in Zig-7Ovxrvng6Gc-mp4/en.m4a', target_language='简体中文', target_language_code='zh-cn', target_sub='/Users/yimeijia1/Downloads/video/Functions in Zig-7Ovxrvng6Gc-mp4/zh-cn.srt', target_wav='/Users/yimeijia1/Downloads/pyvideotrans/tmp/82615/4a44e77937/target.wav', target_wav_output='/Users/yimeijia1/Downloads/video/Functions in Zig-7Ovxrvng6Gc-mp4/zh-cn.m4a', name='/Users/yimeijia1/Downloads/Functions in Zig-7Ovxrvng6Gc.mp4', noextname='Functions in Zig-7Ovxrvng6Gc', basename='Functions in Zig-7Ovxrvng6Gc.mp4', ext='mp4', dirname='/Users/yimeijia1/Downloads', shound_del_name=None, translate_type=4, tts_type=0, volume='+0%', pitch='+0Hz', voice_rate='+0%', voice_role='Yunxia(Male/CN)', voice_autorate=False, video_autorate=False, remove_silent_mid=False, align_sub_audio=True, detect_language='en', recogn_type=0, model_name='large-v3-turbo', shibie_audio=None, remove_noise=False, enable_diariz=False, nums_diariz=0, rephrase=0, fix_punc=False, subtitle_language=None, app_mode='biaozhun', subtitles='', targetdir_mp4='/Users/yimeijia1/Downloads/video/Functions in Zig-7Ovxrvng6Gc-mp4/Functions in Zig-7Ovxrvng6Gc.mp4', novoice_mp4='/Users/yimeijia1/Downloads/pyvideotrans/tmp/82615/4a44e77937/novoice.mp4', is_separate=False, embed_bgm=True, instrument=None, vocal='/Users/yimeijia1/Downloads/pyvideotrans/tmp/82615/4a44e77937/vocal.wav', back_audio='', clear_cache=True, background_music=None, subtitle_type=1, only_out_mp4=True, recogn2pass=True, output_srt=0, copysrt_rawvideo=False, loop_backaudio=1, backaudio_volume=0.8)


=
system:macOS-26.2-arm64-arm-64bit
version:v3.99
frozen:False
language:zh
root_dir:/Users/yimeijia1/Downloads/pyvideotrans
Python: 3.10.19 (main, Feb 12 2026, 00:36:33) [Clang 21.1.4 ]

1 Replies

这是由macOS系统上 ffmpeg 缺少 libass 字幕滤镜支持导致的,Filter not found 说明 subtitles 滤镜不可用。

解决方案:

  1. 重新安装带 libassffmpeg
    在终端执行以下命令:

    brew reinstall ffmpeg --with-libass

    注意:较新版本的 Homebrew 可能不再支持 --with-libass,可尝试直接 brew reinstall ffmpeg,确认已包含 libass。安装后重启软件。

  2. 验证 libass 是否生效
    输入 ffmpeg -filters | grep subtitle,如果看到 subtitles 滤镜说明成功。
  3. 临时规避方案
    在主界面将 “嵌入硬字幕” 改为 “嵌入软字幕”(勾选“软字幕”或“双软”),这样不会用到 subtitles 滤镜,视频也能正常生成。

若问题依旧,请提供 logs/ 下最新的完整日志文件以便进一步分析。

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