fix: 视频 filter_complex 排除纯音频 clips 修复 FFmpeg exit=234 #1321
Merged
xiaoxia
merged 2 commits from 2026-08-09 15:10:25 +08:00
fix/audio-only-clips-in-filter-complex into develop
2 Commits
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c3e5ac2f7f |
style: auto-format with black + isort + prettier [skip ci-format-check]
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xiaoxia
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532947e05c |
fix: 视频 filter_complex 排除纯音频 clips 修复 FFmpeg exit=234
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Bug: _build_filter_complex 遍历所有图层的 clips 生成 [N:v] 视频滤镜链， 但 voice.mp3（用户上传的配音素材）是纯音频文件，没有视频流。FFmpeg 解析 filter_complex 时报错 'Stream specifier :v matches no streams'，exit=234。 修复: - Step 1 (预处理): 收集 clips 时跳过 clip_type='audio' 的 clips - Step 2 (同层串联): 跳过纯音频图层，只处理视频 clips - 音频 clips 由 mix_audio() 独立处理，不应出现在视频 filter_complex 新增 6 个单元测试覆盖各种场景（voice_library、TTS、纯音频报错等）。 |