我有一个.m3u8 url,即http://example.com/test.m3u8

我可以通过ffmpeg命令下载它:

ffmpeg -y -loglevel verbose -i "http://example.com/test.m3u8" -c copy -f mpegts test.mp4

但我想手动执行此操作:

我尝试了以下方法:

1)下载m3u8文件:

wget -O test.m3u8 "http://example.com/test.m3u8"

2)然后将每个段下载到一个文件夹中:

aria2c -i test.m3u8

这会下载文件夹中的所有.ts文件.

3)然后我将它们结合起来

cat *.ts > out.ts

4)然后我尝试转换为mp4:

$ffmpeg -i out.ts -c:v libx264 outputfilename.mp4

ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers

built with gcc 7.3.0 (GCC)

configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --enable-avisynth --enable-avresample --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass --enable-libbluray --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-shared --enable-version3 --enable-omx

libavutil 55. 78.100 / 55. 78.100

libavcodec 57.107.100 / 57.107.100

libavformat 57. 83.100 / 57. 83.100

libavdevice 57. 10.100 / 57. 10.100

libavfilter 6.107.100 / 6.107.100

libavresample 3. 7. 0 / 3. 7. 0

libswscale 4. 8.100 / 4. 8.100

libswresample 2. 9.100 / 2. 9.100

libpostproc 54. 7.100 / 54. 7.100

out.ts: Invalid data found when processing input

我最终得到以下上述错误.处理输入时找到无效数据.我也听说这些文件是加密的.所以我不确定如何做到这一点.

下面是一个示例.m3u8文件:

#EXTM3U

#EXT-X-VERSION:5

#EXT-X-PLAYLIST-TYPE:VOD

#EXT-X-MEDIA-SEQUENCE:0

#EXT-X-TARGETDURATION:5

#UPLYNK-SEGMENT: fadd0d418aea4c5da8b87feec9b0acbc,00000000,segment

#UPLYNK-KEY:https://content-aapm1.uplynk.com/check?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc

#EXT-X-PROGRAM-DATE-TIME:2018-06-01T05:25:50.630000+00:00

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000000

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000000.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000001

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000001.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000002

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000002.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000003

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000003.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000004

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000004.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000005

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000005.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000006

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000006.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000007

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000007.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000008

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000008.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000009

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000009.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000A

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000A.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000B

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000B.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000C

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000C.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000D

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000D.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000E

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000E.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000F

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000F.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000010

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000010.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000011

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000011.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000012

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000012.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000013

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000013.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000014

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000014.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000015

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000015.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000016

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000016.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000017

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000017.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000018

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000018.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000019

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000019.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000001A

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000001A.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000001B

#EXTINF:4.0960,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000001B.ts?x=0&si=0

#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000001C

#EXTINF:3.6405,

https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000001C.ts?x=0&si=0

#EXT-X-ENDLIST

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