10s_30fps.mp4"output_path = "./video.mp4"def bmf.builder.bmf_sync.sync_module ( name, option, input_streams, output_streams )def bmf.builder.bmf_sync.process ( module, pkts_... {0: frames[0]}) if 1 in frames.keys() and len(frames[1]) > 0: frames, _ = bmf_sync.process(volume, {0: frames[1]}) bmf_sync.process(encoder, {1: frames[0]})```## 2.3、老视频修...