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• How to write UI tests for your plugin – Introducing the Piwik Platform

  18 février 2015, par Thomas Steur — Development

  This is the next post of our blog series where we introduce the capabilities of the Piwik platform (our previous post was How to write unit tests for your plugin). This time you’ll learn how to write UI tests in Piwik. For this tutorial you will need to have basic knowledge of JavaScript and the Piwik platform.

  What is a UI test ?

  Some might know a UI test under the term ‘CSS test’ or ‘screenshot test’. When we speak of UI tests we mean automated tests that capture a screenshot of a URL and then compare the result with an expected image. If the images are not exactly the same the test will fail. For more information read our blog post about UI Testing.

  What is a UI test good for ?

  We use them to test our PHP Controllers, Twig templates, CSS, and indirectly test our JavaScript. We do usually not write Unit or Integration tests for our controllers. For example we use UI tests to ensure that the installation, the login and the update process works as expected. We also have tests for most pages, reports, settings, etc. This increases the quality of our product and saves us a lot of time as it is easy to write and maintain such tests. All UI tests are executed on Travis after each commit and compared with our expected screenshots.

  Getting started

  In this post, we assume that you have already installed Piwik 2.11.0 or later via git, set up your development environment and created a plugin. If not, visit the Piwik Developer Zone where you’ll find the tutorial Setting up Piwik and other Guides that help you to develop a plugin.

  Next you need to install the needed packages to execute UI tests.

  Let’s create a UI test

  We start by using the Piwik Console to create a new UI test :

  ./console generate:test --testtype ui

  The command will ask you to enter the name of the plugin the created test should belong to. I will use the plugin name “Widgetize”. Next it will ask you for the name of the test. Here you usually enter the name of the page or report you want to test. I will use the name “WidgetizePage” in this example. There should now be a file plugins/Widgetize/tests/UI/WidgetizePage_spec.js which contains already an example to get you started easily :

  describe("WidgetizePage", function () {
  
      var generalParams = 'idSite=1&period=day&date=2010-01-03';
  
  
  
      it('should load a simple page by its module and action', function (done) {
  
          var screenshotName = 'simplePage';
  
          // will save image in "processed-ui-screenshots/WidgetizePageTest_simplePage.png"
  
  
  
          expect.screenshot(screenshotName).to.be.capture(function (page) {
  
              var urlToTest = "?" + generalParams + "&module=Widgetize&action=index";
  
              page.load(urlToTest);
  
          }, done);
  
      });
  
  });

  What is happening here ?

  This example declares a new set of specs by calling the method describe(name, callback) and within that a new spec by calling the method it(description, func). Within the spec we load a URL and once loaded capture a screenshot of the whole page. The captured screenshot will be saved under the defined screenshotName. You might have noticed we write our UI tests in BDD style.

  Capturing only a part of the page

  It is good practice to not always capture the full page. For example many pages contain a menu and if you change that menu, all your screenshot tests would fail. To avoid this you would instead have a separate test for your menu. To capture only a part of the page simply specify a jQuery selector and call the method captureSelector instead of capture :

  var contentSelector = '#selector1, .selector2 .selector3';
  
  // Only the content of both selectors will be in visible in the captured screenshot
  
  expect.screenshot('page_partial').to.be.captureSelector(contentSelector, function (page) {
  
      page.load(urlToTest);
  
  }, done);

  Hiding content

  There is a known issue with sparklines that can fail tests randomly. Also version numbers or a date that changes from time to time can fail tests without actually having an error. To avoid this you can prevent elements from being visible in the captured screenshot via CSS as we add a CSS class called uiTest to the HTML element while tests are running.

  .uiTest .version { visibility:hidden }

  Running a test

  To run the previously generated tests we will use the command tests:run-ui :

  ./console tests:run-ui WidgetizePage

  After running the tests for the first time you will notice a new folder plugins/PLUGINNAME/tests/UI/processed-ui-screenshots in your plugin. If everything worked, there will be an image for every captured screenshot. If you’re happy with the result it is time to copy the file over to the expected-ui-screenshots folder, otherwise you have to adjust your test until you get the result you want. From now on, the newly captured screenshots will be compared with the expected images whenever you execute the tests.

  Fixing a test

  At some point your UI test will fail, for example due to expected CSS changes. To fix a test all you have to do is to copy the captured screenshot from the folder processed-ui-screenshots to the folder expected-ui-screenshots.

  Executing the UI tests on Travis

  In case you have not generated a .travis.yml file for your plugin yet you can do this by executing the following command :

  ./console generate:travis-yml --plugin PLUGINNAME

  Next you have to activate Travis for your repository.

  Advanced features

  Isn’t it easy to create a UI test ? We never even created a file ! Of course you can accomplish even more if you want. For example you can specify a fixture to be inserted before running the tests which is useful when your plugin requires custom data. You can also control the browser as it was a human by clicking, moving the mouse, typing text, etc. If you want to discover more features have a look at our existing test cases.

  If you have any feedback regarding our APIs or our guides in the Developer Zone feel free to send it to us.

• The Ultimate List of Alternatives to Google Products

  2 août 2022, par Erin — Privacy

  For many businesses, Google products can play an integral part in the productivity, function and even success of the company. This is because Google has designed their digital ecosystem to infiltrate every aspect of your work and personal life at low-to-no cost.

  On the surface, this seems like a no-brainer. Why not have a cost-effective and seamlessly connected tech stack ? It’s the complete package. 

  From Gmail to Google Analytics, it becomes hard to untangle yourself from this intricate web Google has managed to spin. But like a web, you know there’s also a catch.

  This leads us to the big question… Why stop ?

  In this blog, we’ll cover :

  Why de-Google ?

  Google products are convenient and seemingly free. However, in recent years, Google’s name has become synonymous with privacy breaches, data leaks and illegal under the General Data Protection Regulation (GDPR).

  As their track record shows a glaring disregard for data protection, a growing list of EU member countries like Austria, France, Denmark and Italy have banned Google products, such as Google Analytics, Google Workspace and Google Chromebook.

  Google offers free products and services, but not out of altruism. There’s a trade-off. By using Google’s “free” products, your customers’ and your own online activity becomes a commodity that can be sold to advertisers.

  When the risks of using Google products are considered, it becomes clear the need to plot a pathway to de-Google your business. If you’re wondering how in the world to uncoil from this web, fortunately, there are plenty of privacy-friendly, secure alternatives to Google products that you can choose.

  Disclaimer : Below, we’ve tried our best to provide a comprehensive list of alternatives to Google products for businesses, but because you know your business best, we’d also encourage you to do your own research to ensure the tool will suit your unique needs.

  Best Google alternative tools for business

  Overall business tools

  Google Workspace alternatives

  Google Workspace isn’t GDPR compliant by default, so businesses are at risk of fines and reputational damage. More EU countries are reaching the same conclusion that Google products are violating EU law. Data Protection Authorities from Norway and Denmark have deemed Google Workspace illegal in accordance with the GDPR. 

  Nextcloud

  Nextcloud is an open-source and self-hosted productivity platform that offers a suite of services to replace the major features found in Google Workspace, such as Google Drive, Calendar, Docs, Forms and Tasks. 

  You can share files and collaborate without worrying about data being shared with unauthorised individuals or companies. As a self-hosted suite, you’re in full control of where your data is, who has access to it and can comply with the strictest of data protection legislations.

  

  Zoho

  Zoho is a Google Workspace alternative built on the same principles as Google’s productivity suite. It offers a suite of online office tools, including email, calendar and task management, but with an emphasis on privacy protection. Zoho doesn’t rely on advertising revenue to support their business which means your personal data will never be sold or used for targeted ads. 

  With over 75 million users globally, Zoho offers data encryption at rest and at transit, multi-factor authentication and complies with strict security standards set by HIPAA, the Cloud Security Alliance and the GDPR.

  

  Gmail alternatives

  Google only encrypts emails via STARTTLS. In other words, your data isn’t end-to-end encrypted and can be decrypted by them at any time. Gmail also has a history of allowing third-party app developers that work with Gmail to access private and personal Gmail messages for their own market research purposes.

  ProtonMail

  ProtonMail is a secure, open-source email service that provides end-to-end encryption, so only the sender and receiver can access the messages. Proton deliberately doesn’t possess the key needed to decrypt any part of the message, so you know your sensitive business information is always private. 

  To protect users from digital surveillance, they also provide enhanced tracking protections and don’t rely on ads, so your data isn’t mined for advertising purposes. Not only that, you can also sync ProtonMail with a host of other Google alternative products, such as Proton Calendar and Proton Drive.

  

  Mailfence

  Mailfence is a highly secure communications and planning platform that offers a complete email suite, as well as, Documents, a Calendar and Groups. It provides end-to-end encryption and comes with a built-in data loss prevention system that prevents unauthorised access to your sensitive information. 

  Mailfence is completely ad-free and promises to never commercialise its databases or share data with third parties for targeted ads.

  

  Tutanota

  Tutanota is an open-source email service known as one of the first to offer end-to-end encryption. It boasts a user-friendly interface and offers a fast, simple and secure email service that works on web and mobile platforms. Stringent security, in addition to TOTP and U2F for two-factor authentication means you control who has access to your email and messages. 

  It requires no phone number or personal information to register for a free account. In addition, Tutanota doesn’t earn money through ads, its servers are based in Europe and it is fully GDPR compliant.

  

  Google Calendar alternatives

  Calendars can contain a lot of personal information (who you are meeting, location, contact info, etc.), which is well worth keeping private. 

  Proton Calendar

  With Proton Calendar all event details – participants, locations, event names, descriptions and notes are end-to-end encrypted. It has a clean and easy-to-use interface, and you get a full set of advanced features to replace Google Calendar, such as the ability to create events and reminders, add multiple calendars and set up repeating events. You can easily sync all your calendars between mobile and desktop apps.

  

  Mailfence Calendar

  Mailfence Calendar lets you manage, schedule and track your events and meetings. Similar to Google Calendar, you can invite people to events using their Mailfence email IDs, but it doesn’t track your location or email address.

  

  Tutanota Calendar

  Tutanota Calendar offers built-in encryption, so no one else can decrypt and read your information.

  You can keep track of your appointments and meetings in a secure environment that only you have access to. You get features, such as day/week/month view, all-day events, recurring events, upcoming events view and shared calendars. You can also sync it with other apps such as Outlook.

  

  Nextcloud Calendar app

  Nextcloud also offers a Calendar app which easily syncs events from different devices with your Nextcloud account. You can integrate it with other Nextcloud apps like Contacts, Talk and Tasks.

  

  Google Drive alternatives

  The GDPR emphasises end-to-end encryption as a safeguard against data leaks, but Google Drive isn’t end-to-end encrypted, so Google has access to the data on its servers. 

  In their privacy policy, they also state that this data can be analysed for advertising purposes, so although you’re using “free” Cloud storage, users need to be aware that they’re paying for this by giving Google access to any and all data stored in Google Drive.

  Proton Drive

  Proton Drive is a secure and private Cloud storage service that provides you with an easy-to-use, customisable and secure file management system.

  It uses end-to-end encryption to secure your data and keep it safe from prying eyes. As you have full control over your data, you can decide how long it’s stored and who has access to it. You can also choose how much of your information is shared with other users.

  

  Nextcloud

  Nextcloud works on your own server, so you can access and share your data wherever you are. It’s a file hosting service that lets you store files, sync them across your devices and collaborate with others on projects. 

  It also provides encryption for all the files that you store on its servers, so you can rest assured that no one can see your information without your permission.

  

  Syncthing

  Syncthing is a free, open-source file synchronisation program that allows you to store and access your files wherever you are. It’s designed to be fast, secure and easy to use, making it a great alternative to Google Drive. 

  With Syncthing, you can sync files across multiple computers and mobile devices at once. So if you create, delete or modify files on one machine, they will automatically be replicated on other devices. Data is saved directly to a location you choose, so you can securely backup your data without needing a third-party cloud service.

  Google Docs alternatives

  Google states they can “collect information” from Google-hosted content such as Docs by means of automated scanning. 

  Not only does this stoke spying fears, it also raises concerns over who holds power over your content. If they look through your docs and decide that you’ve violated their terms of service, you can get locked out of your Google Docs – as was the case when a National Geographic crime reporter had her story “frozen” by Google.

  LibreOffice

  LibreOffice is a free, open-source office suite with all the features you need to create and edit documents, presentations and spreadsheets. It’s compatible with many different languages and all Microsoft Office file formats. 

  Unlike Google Docs, LibreOffice doesn’t store your documents on the Cloud. As it runs on your own computer, you maintain complete control and the data is kept as private and as secure as you wish. LibreOffice also has an online version that works with most web browsers and can be used on Windows, Mac and Linux operating systems. 

  The open-source nature ensures security as the code is constantly improved and scouted for vulnerabilities.

  

  Nextcloud Office

  Like Google Docs, Nextcloud Office lets you create new documents and spreadsheets and collaborate with teammates or colleagues. But unlike Google Docs, Nextcloud doesn’t collect any data on who is using its platform, or what they’re doing on it. You can even encrypt the files you store in Nextcloud, so no one else can see them unless you give them access to your account.

  

  Google Keep alternative

  Standard Notes

  Standard Notes is an open-source online notebook app that offers a variety of useful features, such as tasks, to-dos and spreadsheets. 

  Unlike Google Keep, which has access to your notes, Standard Notes is end-to-end encrypted, which protects all your information and keeps it securely synced across all your devices. Standard Notes supports text, images and audio notes. As open-source software, they value transparency and trust and don’t rely on tracking or intrusive ads.

  

  Google Chrome alternatives

  Google Chrome is notorious for stalking users and collecting information for their own gains. Their browser fuels their data gathering infrastructure by being able to collect info about your search history, location, personal data and product interaction data for “personalisation” purposes – essentially to build a profile of you to sell to advertisers.

  Firefox

  Firefox is one of the most secure browsers for privacy and is trusted by 220 million users. It easily compares with Chrome in terms of ease of use and performance. 

  On top of that it offers enhanced privacy protections, so you get a browser that doesn’t stalk you and isn’t riddled with ads.

  

• Can't convert .ts files that downloaded from .m3u8 file to mp4

  20 juin, par smartnima

  I Have This Files :

  


  001.ts  014.ts  027.ts  040.ts  053.ts  066.ts  079.ts  092.ts  105.ts  118.ts  131.ts  144.ts  157.ts  170.ts  183.ts  196.ts  209.ts  222.ts  235.ts  248.ts  261.ts  274.ts  287.ts  300.ts  313.ts  326.ts
002.ts  015.ts  028.ts  041.ts  054.ts  067.ts  080.ts  093.ts  106.ts  119.ts  132.ts  145.ts  158.ts  171.ts  184.ts  197.ts  210.ts  223.ts  236.ts  249.ts  262.ts  275.ts  288.ts  301.ts  314.ts  327.ts
003.ts  016.ts  029.ts  042.ts  055.ts  068.ts  081.ts  094.ts  107.ts  120.ts  133.ts  146.ts  159.ts  172.ts  185.ts  198.ts  211.ts  224.ts  237.ts  250.ts  263.ts  276.ts  289.ts  302.ts  315.ts  328.ts
004.ts  017.ts  030.ts  043.ts  056.ts  069.ts  082.ts  095.ts  108.ts  121.ts  134.ts  147.ts  160.ts  173.ts  186.ts  199.ts  212.ts  225.ts  238.ts  251.ts  264.ts  277.ts  290.ts  303.ts  316.ts  329.ts
005.ts  018.ts  031.ts  044.ts  057.ts  070.ts  083.ts  096.ts  109.ts  122.ts  135.ts  148.ts  161.ts  174.ts  187.ts  200.ts  213.ts  226.ts  239.ts  252.ts  265.ts  278.ts  291.ts  304.ts  317.ts  330.ts
006.ts  019.ts  032.ts  045.ts  058.ts  071.ts  084.ts  097.ts  110.ts  123.ts  136.ts  149.ts  162.ts  175.ts  188.ts  201.ts  214.ts  227.ts  240.ts  253.ts  266.ts  279.ts  292.ts  305.ts  318.ts  331.ts
007.ts  020.ts  033.ts  046.ts  059.ts  072.ts  085.ts  098.ts  111.ts  124.ts  137.ts  150.ts  163.ts  176.ts  189.ts  202.ts  215.ts  228.ts  241.ts  254.ts  267.ts  280.ts  293.ts  306.ts  319.ts  332.ts
008.ts  021.ts  034.ts  047.ts  060.ts  073.ts  086.ts  099.ts  112.ts  125.ts  138.ts  151.ts  164.ts  177.ts  190.ts  203.ts  216.ts  229.ts  242.ts  255.ts  268.ts  281.ts  294.ts  307.ts  320.ts  333.ts
009.ts  022.ts  035.ts  048.ts  061.ts  074.ts  087.ts  100.ts  113.ts  126.ts  139.ts  152.ts  165.ts  178.ts  191.ts  204.ts  217.ts  230.ts  243.ts  256.ts  269.ts  282.ts  295.ts  308.ts  321.ts  334.ts
010.ts  023.ts  036.ts  049.ts  062.ts  075.ts  088.ts  101.ts  114.ts  127.ts  140.ts  153.ts  166.ts  179.ts  192.ts  205.ts  218.ts  231.ts  244.ts  257.ts  270.ts  283.ts  296.ts  309.ts  322.ts
011.ts  024.ts  037.ts  050.ts  063.ts  076.ts  089.ts  102.ts  115.ts  128.ts  141.ts  154.ts  167.ts  180.ts  193.ts  206.ts  219.ts  232.ts  245.ts  258.ts  271.ts  284.ts  297.ts  310.ts  323.ts
012.ts  025.ts  038.ts  051.ts  064.ts  077.ts  090.ts  103.ts  116.ts  129.ts  142.ts  155.ts  168.ts  181.ts  194.ts  207.ts  220.ts  233.ts  246.ts  259.ts  272.ts  285.ts  298.ts  311.ts  324.ts
013.ts  026.ts  039.ts  052.ts  065.ts  078.ts  091.ts  104.ts  117.ts  130.ts  143.ts  156.ts  169.ts  182.ts  195.ts  208.ts  221.ts  234.ts  247.ts  260.ts  273.ts  286.ts  299.ts  312.ts  325.ts


  


  That I Downloaded With This Python Program (m3u8 File Does Not Work !) :

  


  import requests
import shutil
import os
import subprocess


def strip_end(text, suffix):
    if not text.endswith(suffix):
        return text
    return text[:len(text)-len(suffix)]


def download_file(url):
    cwd = os.getcwd()
    command = f"wget -O {cwd}/ts_files/{url.split('/')[-1]} {url}"
    subprocess.call(command, shell=True)


base_url = "https://stream.example.com/video/2021/example/720p_{}.ts"

if not os.path.exists('ts_files'):
    print('ts_file folder is not found, creating the folder.')
    os.makedirs('ts_files')

i = 1
while True:
    if len(str(i)) == 1:
        num = f"00{i}"
    elif len(str(i)) == 2:
        num = f"0{i}"
    else:
        num = str(i)
    url = base_url.replace("{}", num)
    r = requests.get(url, stream=True)
    print(f'downloading {i}')
    if r.status_code != 404:
        download_file(url)  # comment out this line to download ts files.
    else:
        print("404")
        break
    i = i+1

cwd = os.getcwd()  # Get the current working directory (cwd)
TS_DIR = 'ts_files'
with open('merged.ts', 'wb') as merged:
    for ts_file in os.listdir(f'{cwd}/{TS_DIR}'):
        with open(f'{cwd}/{TS_DIR}/{ts_file}', 'rb') as mergefile:
            shutil.copyfileobj(mergefile, merged)



  


  My Problem Is When I Want To Convert All This Files To One .ts File And Then An MP4 File With ffmpeg, I Get An Error :

  


  nima@funlife:~/ts_files$ cat ./*.ts > all.ts
nima@funlife:~/ts_files$ ffmpeg -i all.ts -acodec copy -vcodec copy all.mp4
ffmpeg version 5.0.1-3+b1 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 11 (Debian 11.3.0-4)
  configuration: --prefix=/usr --extra-version=3+b1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libplacebo --enable-libx264 --enable-shared
  libavutil      57. 17.100 / 57. 17.100
  libavcodec     59. 18.100 / 59. 18.100
  libavformat    59. 16.100 / 59. 16.100
  libavdevice    59.  4.100 / 59.  4.100
  libavfilter     8. 24.100 /  8. 24.100
  libswscale      6.  4.100 /  6.  4.100
  libswresample   4.  3.100 /  4.  3.100
  libpostproc    56.  3.100 / 56.  3.100
all.ts: Invalid data found when processing input


  


  .ts Files Content Is Like This :

  


   }��,.g���}��
             �����c����Ww�c���c���eo��m�����ŧ�  䱉
�b(+��D�FG�zPe��7�&#bz�1ɶ���                      C
�`,��>Ϲc4J��̀��T�I}�"��ކ�R�1��w͋�   "� <�#B`ƪ�̸�co
                                             �9���+��W�
P���N���w��T\5g��
\�E�N�E�v��͑4f��U�@]�ΩX�U�x�E��bwm=ְ�iA�����p���M�����\=�_�I3C�hL�h����0)�ο��*��`���eZ� �ؗ4To�0V��S,�+�>�8_]�W�lNJD�|7e�2s�1X)̃5�0h�������~8ߩg���?e��EK�>۷�L
             ��:6|������>\  �N�WW��,�w
bk��1?*��/��/�5��k����~��                 Lޕ}�a���2�{��l��$�d=����g�{a2��L�����
                         jҫַ��ʿ�"1`ZZ.he)�=�x��E_4:Vg�����H=���x1�����}��W::y�


  


  Are They Encrypted Or Something ?
I'm Trying To Do This Works With Debian 11.3.0-4, Python 3.10.5

  


  Edit : Thanks Johnny, I Saw This Post : How to concatenate two MP4 files using FFmpeg ?
I Tried But I Get An Error Again !

  


  nima@funlife:~/ts_files$ ffmpeg -f concat -i file.txt -c copy output.ts
ffmpeg version 5.0.1-3+b1 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 11 (Debian 11.3.0-4)
  configuration: --prefix=/usr --extra-version=3+b1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libplacebo --enable-libx264 --enable-shared
  libavutil      57. 17.100 / 57. 17.100
  libavcodec     59. 18.100 / 59. 18.100
  libavformat    59. 16.100 / 59. 16.100
  libavdevice    59.  4.100 / 59.  4.100
  libavfilter     8. 24.100 /  8. 24.100
  libswscale      6.  4.100 /  6.  4.100
  libswresample   4.  3.100 /  4.  3.100
  libpostproc    56.  3.100 / 56.  3.100
[concat @ 0x55932dbf2500] Impossible to open '001.ts'
file.txt: Invalid data found when processing input


  


  Same Error With ffmpeg -f concat -safe 0 -i file.txt -c copy output.ts

  


  file.txt is The List Of Files !