FFmpeg参数说明FFmpegAndroid饺子视频播放器

FFmpegAndroid

https://github.com/xufuji456/FFmpegAndroid

https://github.com/lipangit/JiaoZiVideoPlayer/tree/develop
饺子视频播放器

'ffmpeg' 不是内部或外部命令，也不是可运行的程序 或批处理文件
http://www.360doc.com/content/21/0204/15/54508727_960674843.shtml

【FFmpeg】ffmpeg 命令查询一 ( 版本 | 编译配置 | 复用格式 | 编解码器 )
https://blog.51cto.com/u_14202100/5081336

ffmpeg
https://github.com/GyanD/codexffmpeg/releases/tag/2023-08-14-git-c704901324

FFMPEG法典
https://www.gyan.dev/ffmpeg/builds/

使用ffmpeg.exe进行转码参数说明
https://www.cnblogs.com/LiuYanYGZ/p/11240243.html

FFmpeg三大工具--ffmpeg
https://blog.csdn.net/Mr_robot_strange/article/details/121403619

用不用把演讲稿也提交上去？

http://fanyi.baidu.com/gettts?lan=en&text=
” ＋ 编码_URL编码 (内容, 真, 真) ＋ “&spd=” 
＋ 到文本 (播放速度) ＋ “&source=web.mp3

https://fanyi.baidu.com/gettts?lan=en&text=hello&spd=3&source=web

https://fanyi.baidu.com/gettts?lan=en&text=HellocanIworktoday&spd=2&source=web

https://fanyi.baidu.com/gettts?lan=en&text=hello&spd=2&source=web.mp3

https://fanyi.baidu.com/gettts?lan=en&text=had Which of the statements can passage&spd=2&source=web

https://fanyi.baidu.com/gettts?lan=en&text=Hello%2C%20can%20I%20work%20today%3F%20When%20can%20I%20go%20back%3F&spd=3&source=web

编码_URL编码 (内容, 真, 真)

路径 ＝ “http://fanyi.baidu.com/gettts?lan=en&text=” ＋ 内容 ＋ “&spd=” ＋ 到文本 (播放速度) ＋ “&source=web.mp3”

http://fanyi.baidu.com/gettts?lan=en&text=quicker%0D%0A%0D%0Athe+visitor%0D%0A%0D%0Aentered%0D%0A%0D%0Athe+room+%EF%BC%8Cthe+more%0D%0A%0D%0Astatus+he+had%EF%BC%8EThe%0D%0A%0D%0Alonger+the+executive%0D%0A%0D%0Atook+to+answer%EF%BC%8Cthe%0D%0A%0D%0Amore+status+he+&spd=2&source=web.mp3

https://fanyi.baidu.com/gettts?lan=en&text=quicker%0D%0A%0D%0Athe+visitor%0D%0A%0D%0Aentered%0D%0A%0D%0Athe+room+%EF%BC%8Cthe+more%0D%0A%0D%0Astatus+he+had%EF%BC%8EThe%0D%0A%0D%0Alonger+the+executive%0D%0A%0D%0Atook+to+answer%EF%BC%8Cthe%0D%0A%0D%0Amore+status+he+&spd=2&source=web.mp3

https://fanyi.baidu.com/gettts?lan=zh&text=Hello%20everyone,my%20Topic%20is%20A%20Guideline%20for%20Designing%20and%20Developing%20Mobile%20Application%20for%20Elderly&spd=1&source=web

路径 ＝ “http://fanyi.baidu.com/gettts?lan=en&text=” ＋ 编码_URL编码 (内容, 真, 真) ＋ “&spd=” ＋ 到文本 (播放速度) ＋ “&source=web”

ffmpeg -i ls.mp3 output.avi

ffmpeg -y -i  https://fanyi.baidu.com/gettts?lan=en&text=Hello%2C%20can%20I%20work%20today%3F%20When%20can%20I%20go%20back%3F&spd=3&source=web -ar 44100 -ac 2 -ab 128k -vol 200 -f mp3 ls.mp3

ffmpeg -i  https://fanyi.baidu.com/gettts?lan=en&text=Hello%2C%20can%20I%20work%20today%3F%20When%20can%20I%20go%20back%3F&spd=3&source=web -ar 44100 -ac 2 -ab 128k -vol 200 -f mp3 ls.mp3

ffmpeg -i http://dict.youdao.com/dictvoice?type=0&audio=Hello%2C%20can%20I%20work%20today%3F%20When%20can%20I%20go%20back%3F -c copy ls.mp3
路径 ＝ “https://fanyi.baidu.com/gettts?lan=en&text=Hello%2C%20can%20I%20work%20today%3F%20When%20can%20I%20go%20back%3F&spd=3&source=web”

取控制台程序文本信息 (ffmpeg, “ -y -i ” ＋ 路径 ＋ “ -ar 44100 -ac 2 -ab 128k -vol 200 -f mp3 ls.mp3”, &回调函数)

音视频小白系统入门课 音视频基础+ffmpeg原理链接：https://pan.baidu.com/s/1gLQK_vAatrrXsFjenYbOmg?pwd=nu9x
提取码：nu9x