Summary of measures against videos that cannot be downloaded

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Summary of measures against videos that cannot be downloaded

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Video download support information

The Google Chrome extension is useful when downloading video files with the extension [.mp4 ｜ .mpg ｜ .mpeg ｜ .flv ｜ .m3u8].

The difficulty level is Live streaming video with the extension -.m3u8.

Live streaming video (-.m3u8) distributes multiple -.ts files in order, which makes it difficult to download all the configuration files.

This article

I'm writing about a downloader that works as a Google Chrome extension.

[content]

About streaming video (-.m3u8)
Stream recorder
Tokyo Loader
EagleGet
YouTube Video and MP3 Downloader

About streaming video (-.m3u8)

HLS: HTTP Live Streaming ｜ Extension -.m3u8

If the [extension -.m3u8] file drops when you try to download the video, it is a video that is distributed by the streaming method (HLS).

-.m3u8 is called an index file, and the actual condition is a text file that describes the path (URL) of the video file.

You can open it with Notepad that comes with Windows 10 or a text editor.

In theory,

-By following the path described in the .m3u8 file one by one, you can get a set of divided video files.

Video files have the extension -.ts format.

[procedure]

-Open the .m3u8 file in a text editor
Download all files (extension .ts) according to the described path
Combine downloaded files in order
Rename the extension of the combined files to -.mp4 and save
End of procedure

However,

-The number of .ts files changes depending on the file size before splitting, so the larger the size of the video file, the more .ts files will increase.

Generally, it is often divided into 100 to 500 to 1000 files, so is there anyone who would like to download those files one by one?

When you search

There are multiple hits on the site that describes the procedure for using FFmpeg, but command input is required for downloading and combining.

It takes a lot of work and it's a trouble.

Stream recorder

For downloading HLS movies, the Google Chrome extension "Stream Recorder" is convenient.

The stream recorder automatically executes [Download & Merge], so there is no need to input a command like FFmpeg.

If you visit the Chrome Web Store and search on "Stream Recorder", it will be a hit, so please try it if you are interested.

Note that

Since the stream recorder only supports streaming media, it does not respond to file formats other than -.M3U8.

For video files other than streaming media, we recommend Tokyo Loader in the next section.

In April 2019, the stream recorder (Storreco) stopped distribution on the Chrome Web Store, but it was revived in September 2019.

After the resurrection, the HLS-encrypted video is no longer available for download because the version of Storko after the resurrection is HLS-Encryption deleted (v1.2.0).

Streco v1.1.2 supports HLS encryption. (TVer etc.)

Revival! Stream Recorder ｜ Download streaming video with Chrome extension (HLS, M3U8): Scrap 2nd.

TokyoLoader

If you want to download general videos, we recommend the Google Chrome extension Tokyo Loader.

Tokyo Loader is developed by the same author as the stream recorder.

Tokyo Loader is a Chrome extension for downloading non-streaming videos, including Firefox add-ons.

Most of the videos can be downloaded by installing [Stream Recorder + Tokyo Loader] because it is complementary to the Stream Recorder.

If the TokyoLoader icon turns red when playing a video in the Chrome browser with TokyoLoader installed, the video may be downloadable by TokyoLoader.

TokyoLoader for Chrome: Download video with Chrome extension: Scrap 2nd.

EagleGet

EagleGet seems to be the most powerful downloader for media files.

EagleGet is a set of downloader body and Chrome extension, and you can download media with a mouse click.

[procedure]

Click the EagleGet icon
List of downloadable media
Click the media you want to download
Download begins

EagleGet has a fast download speed because it has multiple sessions to download and automatically retries when the sessions expire.

TokyoLoader can be downloaded only with the extension, but EagleGet requires the extension and downloader to be installed as a set.

However,

EagleGet is software made in China, so if you use it with it installed, PC information will be sent to China.

When using EagleGet, disable or remove egGetSvc, Luminati Net Updater service after installation.

Please read along with the details in the related article.

YouTube Video and MP3 Downloader

YouTube Video and MP3 Downloader (YouTube Video Downloader) is a Chrome extension specialized for downloading YouTube videos.

It has not been uploaded to the Chrome Web Store.

To use

You need to turn on the developer mode of the Chrome extension and make the YouTube Video Downloader script work.

The majority of YouTube content is copyrighted, but there is also downloadable content.

Please read the related article for details.

2020/03/26

From version 16.2.3, it has changed to the mechanism to install via Chrome extension CrossPilot.

Afterword

If you have Tokyo Loader and Stream Recorder installed, you can download general videos except YouTube.

EagleGet is a very convenient downloader, but it needs China risk response.

Video detection ability is

My impression is TokyoLoader> EagleGet, so I think it's not necessary to force install EagleGet.

Use YouTube Video Downloader with moderation.

Please comply with the law when using the software introduced in this article.

Precautions when downloading videos

In Japan, it is prohibited by law to download videos uploaded without permission from the copyright holder while knowing them.

External link