# m3u8

**Repository Path**: Exler/m3u8

## Basic Information

- **Project Name**: m3u8
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-01-07
- **Last Updated**: 2024-01-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 程序设计

模块

1. m3u8文件获取
    1. url
    2. file
2. m3u8文件解析
3. ts文件下载
4. 视频文件格式转换
    1. ts文件合并
    2. ts 转 mp4

# 测试案例

## 1

特征

1. ts文件有url全路径
2. 没有加密

```
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:4
#EXT-X-MEDIA-SEQUENCE:0
#EXTINF:2.760000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0000.ts
#EXTINF:2.000000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0001.ts
#EXTINF:2.000000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0002.ts
#EXTINF:2.000000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0003.ts
#EXTINF:1.600000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0004.ts
#EXTINF:1.880000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0005.ts
#EXTINF:1.960000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0006.ts
#EXTINF:2.000000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0007.ts
#EXTINF:2.920000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0008.ts
#EXTINF:1.400000,
https://xxxx.com/202307/03/XspvtJFyaU3/video/1000k_0X720_64k_25/hls/player0009.ts
```

## 2

特征

1. ts文件没有url全路径
2. 没有加密

```
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:3
#EXT-X-MEDIA-SEQUENCE:0
#EXT-X-PLAYLIST-TYPE:VOD
#EXTINF:3.366667,
00.ts
#EXTINF:3.366667,
01.ts
#EXTINF:3.333333,
02.ts
#EXTINF:3.366667,
03.ts
#EXTINF:3.366667,
04.ts
#EXTINF:3.366667,
05.ts
#EXTINF:3.366667,
06.ts
```

## 3

1. ts文件没有url全路径
2. 有 AES-128 加密，没有iv

```text
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-ALLOW-CACHE:YES
#EXT-X-TARGETDURATION:1
#EXT-X-MEDIA-SEQUENCE:0
#EXT-X-KEY:METHOD=AES-128,URI="https://xxxx.com/ali_mts_key?Ciphertext=MjQ0MWNiODktNmNmOC00NWI2LTlhMGQtYjg3Y2RmMTViNTg1MzduRVRoYzBza09jOHFzemJaV1JJdFd3QXF2VVB6dDNBQUFBQUFBQUFBQVY3c251ZTdSa09mNHJLKzZlemN3NnNidTR4bmxKdkVKYXNqdVVWa2dXeER6dlZnbm5xWCsy&ObjectKey=tqsbq46ers2bg7km0vadde4912ghok5t&MtsHlsUriToken=ZW5jcnlwdGVkPTEmdWlkPTE1NDUxNTIxNTU0NDgyJnZpZD0yNDE4MjE0NDQxJmV0PTE3MDQ2MTQ5NTAxNDMmc2lnbj0yQjNDODRGQUNFNDUxRkI0QkMyNjdBOTBEQkFDRDY3QQ%3D%3D"
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00001.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00002.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00003.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00004.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00005.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00006.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00007.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00008.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00009.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00010.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00011.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00012.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00013.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00014.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00015.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00016.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00017.ts
#EXTINF:1.000000,
tqsbq46ers2bg7km0vadde4912ghok5t-00018.ts
```

## 4

1. ts文件有url全路径
2. 有 AES-128 加密，有iv

```text
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-KEY:METHOD=AES-128,URI="https://xxxx.com/videos2/d4b62f916fd0502d1e4d19f8be71bedb/crypt.key?auth_key=1704614502-11-0-e8745c3aea9849ef9598ede782ec4b98",IV=0x609ea2372fd0749145aed18c3e5a08ff
#EXT-X-MEDIA-SEQUENCE:0
#EXT-X-TARGETDURATION:6
#EXTINF:5.000,
https://xxxx.com/videos2/d4b62f916fd0502d1e4d19f8be71bedb/d4b62f916fd0502d1e4d19f8be71bedb0.ts?auth_key=1704614502-11-0-fd4c881cf7ed266a8c7d337a02403ac6
#EXTINF:5.000,
https://xxxx.com/videos2/d4b62f916fd0502d1e4d19f8be71bedb/d4b62f916fd0502d1e4d19f8be71bedb1.ts?auth_key=1704614502-11-0-dbb53270f0c5e01772b5ba385eb47f03
#EXTINF:5.000,
https://xxxx.com/videos2/d4b62f916fd0502d1e4d19f8be71bedb/d4b62f916fd0502d1e4d19f8be71bedb2.ts?auth_key=1704614502-11-0-9c512248b86f2dba9972a993bb09b6e5
#EXTINF:5.000,
https://xxxx.com/videos2/d4b62f916fd0502d1e4d19f8be71bedb/d4b62f916fd0502d1e4d19f8be71bedb3.ts?auth_key=1704614502-11-0-51d01b802827d71f665b3beaea67f1ec
#EXTINF:5.000,
https://xxxx.com/videos2/d4b62f916fd0502d1e4d19f8be71bedb/d4b62f916fd0502d1e4d19f8be71bedb4.ts?auth_key=1704614502-11-0-e503a71e7cb0dca88f24a7777da79155
#EXTINF:5.067,
https://xxxx.com/videos2/d4b62f916fd0502d1e4d19f8be71bedb/d4b62f916fd0502d1e4d19f8be71bedb5.ts?auth_key=1704614502-11-0-26ce98a7dd19b821debeaa4675429dd9
#EXTINF:5.000,
https://xxxx.com/videos2/d4b62f916fd0502d1e4d19f8be71bedb/d4b62f916fd0502d1e4d19f8be71bedb6.ts?auth_key=1704614502-11-0-0d260de85235df5acd8f910c5a84223f
```