是否可以使用AWS MediaConvert从MKV视频文件中提取字幕字幕

问题描述

我想知道是否可以使用aws mediaconvert从MKV文件中提取subRip字幕，我尝试使用“嵌入式”和“辅助”功能，但似乎不起作用Image of was mediaconvert captions options

这是我要从文件中提取标题的ffprobe

{
  "index": 3,"codec_name": "subrip","codec_long_name": "SubRip subtitle","codec_type": "subtitle","codec_time_base": "0/1","codec_tag_string": "[0][0][0][0]","codec_tag": "0x0000","r_frame_rate": "0/0","avg_frame_rate": "0/0","time_base": "1/1000","start_pts": 0,"start_time": "0.000000","duration_ts": 2860832,"duration": "2860.832000","disposition": {
    "default": 0,"dub": 0,"original": 0,"comment": 0,"lyrics": 0,"karaoke": 0,"forced": 0,"hearing_impaired": 0,"visual_impaired": 0,"clean_effects": 0,"attached_pic": 0,"timed_thumbnails": 0
  },"tags": {
    "language": "eng","title": "English","BPS-eng": "70","DURATION-eng": "00:46:32.320000000","NUMBER_OF_FRAMES-eng": "661","NUMBER_OF_BYTES-eng": "24777","_STATISTICS_WRITING_APP-eng": "mkvmerge v34.0.0 ('Sight and Seen') 64-bit","_STATISTICS_WRITING_DATE_UTC-eng": "2019-11-17 11:19:25","_STATISTICS_TAGS-eng": "BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES"
  }
},

解决方法

根据文档，我会说此服务今天不支持此功能。

https://docs.aws.amazon.com/mediaconvert/latest/ug/captions-support-tables-by-container-type.html