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Published 8 months ago • verified publisher icon Huanshere

烧录字幕加速：mac电脑 m芯片，通过VideoToolbox和Metal来加速视频编解码

Open xiapyang opened this issue 1 year ago • 1 comments

比如：fmpeg -hwaccel metal -i input.mp4 -c:v h264_videotoolbox -b:v 2M output.mp4

xiapyang avatar Feb 06 '25 09:02 xiapyang

请问能比默认配置下，加速多少呢？谢谢

wendayuan avatar Feb 27 '25 14:02 wendayuan