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• Psychopy gives the ffmpeg error and does not play the videos

  17 août 2017, par I.Nuel

  I want to create an experiment with Psychopy in which I will present randomly video that participant will have to evaluate.

  I have created a routine with my MovieStim and my Rating response and a Loop with my conditions file (in which are my video files videoname.wmv).
  All my videos are in the same folder as my experiment.

  I have specified the MovieStim with a variable refering to my Loop’s column ($Stimulus).

  But when I run the experiment I have this message.

  Running: E:\Thèse ESPRIT\Approach_Aversion\Experience_AA\Approach_Aversion_lastrun.py 
  
  pyo version 0.8.0 (uses single precision)
  
  WARNING:root:Warning: could not find imageio's ffmpeg executable:
  
  [Error 5] Accès refus: 'C:\\Program Files (x86)\\PsychoPy2\\lib\\site-packages\\imageio\\resources\\ffmpeg\\ffmpeg.win32.exe'
  
  Traceback (most recent call last):
  
    File "E:\Thèse ESPRIT\Approach_Aversion\Experience_AA\Approach_Aversion_lastrun.py", line 105, in <module>
  
      depth=0.0,
  
    File "C:\Program Files (x86)\PsychoPy2\lib\site-packages\psychopy-1.84.2-py2.7.egg\psychopy\contrib\lazy_import.py", line 120, in __call__
  
      return obj(*args, **kwargs)
  
    File "C:\Program Files (x86)\PsychoPy2\lib\site-packages\psychopy-1.84.2-py2.7.egg\psychopy\visual\movie3.py", line 124, in __init__
  
      self.loadMovie(self.filename)
  
    File "C:\Program Files (x86)\PsychoPy2\lib\site-packages\psychopy-1.84.2-py2.7.egg\psychopy\visual\movie3.py", line 170, in loadMovie
  
      self._mov = VideoFileClip(filename, audio=(1 - self.noAudio))
  
    File "C:\Program Files (x86)\PsychoPy2\lib\site-packages\moviepy\video\io\VideoFileClip.py", line 55, in __init__
  
      reader = FFMPEG_VideoReader(filename, pix_fmt=pix_fmt)
  
    File "C:\Program Files (x86)\PsychoPy2\lib\site-packages\moviepy\video\io\ffmpeg_reader.py", line 32, in __init__
  
      infos = ffmpeg_parse_infos(filename, print_infos, check_duration)
  
    File "C:\Program Files (x86)\PsychoPy2\lib\site-packages\moviepy\video\io\ffmpeg_reader.py", line 237, in ffmpeg_parse_infos
  
      proc = sp.Popen(cmd, **popen_params)
  
    File "C:\Program Files (x86)\PsychoPy2\lib\subprocess.py", line 710, in __init__
  
      errread, errwrite)
  
    File "C:\Program Files (x86)\PsychoPy2\lib\subprocess.py", line 958, in _execute_child
  
      startupinfo)
  
  WindowsError: [Error 2] Le fichier spécifié est introuvable
  
  </module>

  It seems to be something wrong with the ffmpeg executable but I don’t understand what.

  Do you have any idea ?

  Thank you very much fo advance !

  Have a nice day.

  Ivane

• The Only 7 Lead Generation Tools You Need in 2024

  7 mars 2024, par Erin

  If you can’t get leads, you can’t get customers. To ensure you always have a steady stream of new customers (and revenue), you need to equip yourself with lead generation tools.

  Lead gen software does the heavy lifting for you so you can focus on providing great products and great services. With it, you’ll be able to turn more strangers into customers and grow your business.

  And you don’t need a ton of tools to get the job done, either. Consolidating your tech stack to a few select tools will help you get more done in less time (and with less confusion).

  In this article, we’ll analyse the top seven lead generation tools to help you grow your business in 2024.

  Let’s dive in.

  What is a lead generation tool ?

  A lead generation tool is software you can use to turn strangers into customers. It helps you draw customers into your sales funnel by learning their contact details, like their email address or phone number.

  

  Lead generation tools are great levers you can pull to drive high-quality leads. They remove the grunt work by automating the lead generation process. 

  Whether it’s through creating lead magnets, offering conversion rate analytics, helping you create high-quality forms or automating the lead follow-up process, lead generation tools can bring in new customers to grow your business.

  The top 7 lead generation tools in 2024

  To land more leads, you need to ensure you’re leveraging the right software. With so many to choose from, here’s just a handful of the best ones available :

  

  1. Matomo : Best conversion optimisation tool

  Matomo is an open-source website analytics tool dedicated to protecting user privacy and data. Trusted on over 1 million websites, the platform offers in-depth insights into your web traffic, including conversion data.

  

  Why Matomo ? Matomo is trusted by over 1 million websites, including the United Nations and the European Commission, making it the leading choice for privacy-focused web analytics.

  It comes equipped with a suite of conversion optimisation features to help you generate more leads. You can easily analyse your target audience’s behaviour while also respecting users’ privacy.

  Standout features : In-depth visitor tracking, From Analytics, Session Recordings, A/B Testing, Heatmaps Marketing Attribution, roll-up reporting (pulling data from multiple sites), Google Analytics importing. and more.

  Integrations : Cloudflare, WooCommerce, Squarespace, Shopify, Drupal, Magento, Vue, SharePoint, WordPress, Wix, Webflow, GoDaddy, Jimdo, Joomla, Kajabi. and more.

  Pricing : Starts free for Matomo On-Premise and increases to $23/month for Matomo Cloud (which includes a free 21-day trial with no credit card required).

  Pros

  • 100% accurate data with no data sampling
  • Leading web analytics tool for respecting visitor privacy
  • Compliant with the strictest privacy laws, like the GDPR
  • No need for cookie consent banner (except in the UK and Germany)
  • Wide range of advanced features to optimise your website and increase conversions
  • Cloud hosting and on-premise options for flexibility

  Cons

  • Matomo On-Premise requires technical expertise (but for the less technical, the Cloud option works instantly)
  • On-Premise plugins are an additional cost

  Try Matomo for Free

  Get the web insights you need, without compromising data accuracy.

  Start for free

  No credit card required

  2. HubSpot : Best all-in-one CRM for organising leads

  HubSpot is a customer relationship management (CRM) and marketing software with over 194,000 customers worldwide. This user-friendly platform is dedicated to helping businesses of all sizes manage leads and customers.

  

  Why HubSpot ? HubSpot Marketing integrates seamlessly with the HubSpot CRM to help with everything from lead capture to conversion. The platform also features a free version — a great starting place for lead generation and management.

  Standout features : A robust set of no-code lead gen tools, like ads, forms, customisable landing pages, lead capture templates for potential customers, email campaigns, analytics dashboards and a free CRM to track leads.

  Integrations : Google Ads, WordPress, Jotform, Facebook Ads, Magento, Shopify, Weebly, WordPress, Zapier and Drupal.

  Pricing : Starts free for anyone and increases to $800/month for a professional plan.

  Pros

  • User-friendly interface
  • All-in-one lead management solution
  • Easy integration with HubSpot CRM
  • Simple analytics for beginners
  • Includes landing page tools
  • Offers email marketing tools to nurture leads

  Cons

  • Free version has limited functionality
  • Expensive jump to paid plans

  3. Leadfeeder : Best for finding warm B2B leads

  Leadfeeder is a business-to-business (B2B) marketing tool that shows B2B brands which companies are visiting their websites and gives them contact information to reach out to the right decision-makers.

  

  Why Leadfeeder ? Leadfeeder simplifies outreach for B2B organisations because it shows you what businesses are interacting with your website. Rather than trying to reach out to completely cold leads, the tool highlights brands that are already checking out your content and offerings.

  Standout features : Many account-based marketing (ABM) tools enable you to discover B2B accounts with insights into when you should contact them after they visit your site, as well as their job titles. The platform also includes a range of features that notify you and your sales team when qualified B2B leads come to your site so that you can move to capture them quickly.

  Integrations : Zoho, Google Chat, Pipedrive, Salesforce, Google Looker Studio, ActiveCampaign, HubSpot, Mailchimp, Microsoft Dynamics and Slack.

  Pricing : Starts at $139/month (includes a 14-day free trial).

  Pros

  • Easily find prospective customers
  • Track website visitors and potential customers freely
  • Simple filtering capabilities

  Cons

  • Few integrations available
  • Can be difficult to contact customer support

  4. OptinMonster : Best all-in-one lead generation form tool

  Founded in 2013, OptinMonster has over 1.2 million users worldwide. It offers a wide range of lead gen tools led by robust form tools that turn your target audience into leads.

  

  Why OptinMonster ? The platform is one of the most reputable lead generation platforms available. With nearly 100 lead capture templates, it’s highly customisable to almost any business looking to begin capturing leads with different forms.

  Standout features : 95 customisable form templates, drag-and-drop builders, onsite retargeting, segmentation, A/B testing and exit-intent popups that present forms when a user is about to leave the site.

  Integrations : Constant Contact, ConvertKit, ActiveCampaign, Salesforce Pardot, Campaign Monitor, HubSpot, Jilt, Keap and Mailchimp.

  Pricing : Starts at $16/month (no free trial offered).

  Pros

  • Easy drag-and-drop form-builder
  • Wide range of form templates
  • Customisable forms for any business
  • Simple A/B testing to help optimise form performance

  Cons

  • No free trial available
  • Growth features, like onsite retargeting, are only available on higher-tiered plans

  5. Intercom : Best live chat tool for capturing leads

  Intercom is one of the top live chat tools for helping businesses maintain solid communication with their customers. Founded in 2011, this live chat platform serves over 25,000 users around the world with a simple, sophisticated experience and seamless lead generation features.

  

  Why Intercom ? Intercom is a live chat tool first. But many people don’t know it’s also a simple lead capture tool. When people think of lead generation, they think of static or popup forms. But Intercom allows you to capture forms directly within a live chat conversation.

  Standout features : Lead generation via live chat that allows you to naturally capture potential customers’ information to turn them into a lead. The tool also comes equipped with chatbots that can automate the communication and lead gen process on autopilot.

  Integrations : Pipedrive, Typeform, Google Analytics, Zapier, Calendly, Salesforce, Stripe, Campaign Monitor, Clearbit Reveal and HubSpot.

  Pricing : Starts at $39/month (with a 21-day free trial).

  Pros

  • Live chat lead gen capture
  • Chatbot lead generation automation
  • Wide range of integrations and apps
  • User-friendly interface

  Cons

  • Fairly expensive for small businesses
  • Customer support isn’t the fastest

  6. Callingly : Best for making inbound calls with leads

  Callingly is a sophisticated call software that lets you get the most out of every inbound call you get from leads. Founded in 2019, this software company gives valuable insights into your inbound call leads, pulling information from various integrations and forms.

  

  Why Callingly ? Callingly is a robust call software that gathers lead information through forms, lead magnets, landing pages and forms. The software also has intelligent routing, which sends a call to the most relevant salesperson.

  Standout features : Advanced lead routing ensures inbound leads are directed to the most appropriate sales rep based on their unique needs and geographic location. The tool is also equipped with call tracking, analytics, lead source tracking and more to help personalise the experience for quick capture and conversion of leads.

  Integrations : ClickFunnels, Pipedrive, Salesforce, Drip, Aircall, HubSpot, Jotform, OptinMonster, Unbounce and Zapier.

  Pricing : Starts at $49/month (with a 14-day free trial).

  Pros

  • Instantly see robust caller information based on previous interactions
  • Intelligent routing places leads with the right sales reps
  • Call recordings to capture data and transfer it into your CRM
  • Voicemail and caller ID capabilities
  • Reporting and analytics for performance tracking

  Cons

  • Doesn’t include lead segmentation
  • Limited customisations
  • No email integration

  7. Notion : Best for creating informational lead magnets

  Notion is one of the most popular collaboration tools on the Internet. Founded in 2013, the platform has over 35 million users worldwide. While it’s known primarily for its advanced note-taking capabilities, Notion is also a simple tool you can use to create informational lead magnets.

  

  Why Notion ? Notion is a simple yet powerful tool you can use to create almost anything. If you want to generate more leads, then creating a free info product with Notion is a simple and effective way to do that. It enables you to create ebooks, digital courses and video courses without having to rely on expensive software.

  Standout features : Documentation tools, note-taking, collaborative documents and duplication capabilities. It’s simple to create a high-value informational product, like an ebook or course with multiple chapters.

  Integrations : Audienceful, Miro, Momentum, Slack, ChatGPT, Clockify, Desktop.com, SureTriggers, Trello and Google Drive.

  Pricing : Starts at $8/month (no free trial available).

  Pros

  • Easy to create a digital product or lead magnet
  • Leads have access with a simple link
  • Lead magnet can be updated in real time
  • AI writing assistant
  • Drag-and-drop functionality
  • User-friendly interface
  • Low-cost pricing plans

  Cons

  • No free trial available (though there is a free version)
  • Search function could use some improvement
  • Performance isn’t the fastest

  Use Matomo to generate more leads

  If you want more leads, then you need to start tracking your website’s forms.

  With Matomo, you get access to features like Form Analytics, A/B Testing, Heatmaps, and Session Recordings to help with conversion rate optimisation.

  Recently, Concrete CMS leveraged Matomo’s funnel analysis feature to improve its lead capture. The CMS was then able to identify bottlenecks in user onboarding. Matomo’s insights showed that users were getting stuck at the address input stage of the form.

  By tweaking their form, Concrete CMS tripled their leads in just a few days.

  If you want to improve your lead generation, then get started with Matomo’s 21-day free trial today. No credit card required.

  Try Matomo for Free

  21 day free trial. No credit card required.

  
  

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• 6 Crucial Benefits of Conversion Rate Optimisation

  26 février 2024, par Erin

  Whether investing time or money in marketing, you want the best return on your investment. You want to get as many customers as possible with your budget and resources.

  That’s what conversion rate optimisation (CRO) aims to do. But how does it help you achieve this major goal ? 

  This guide explores the concrete benefits of conversion rate optimisation and how they lead to more effective marketing and ROI. We’ll also introduce specific CRO best practices to help unlock these benefits.

  What is conversion rate optimisation ?

  Conversion rate optimisation (CRO) is the process of examining your website for improvements and creating tests to increase the number of visitors who take a desired action, like purchasing a product or submitting a form.

  The conversion rate is the percentage of visitors who complete a specific goal.

  

  In order to improve your conversion rate, you need to figure out :

  • Where your customers come from
  • How potential customers navigate or interact with your website
  • Where potential customers are likely to exit your site (or abandon carts)
  • What patterns drive valuable actions like sign-ups and sales

  From there, you can gradually implement changes that will drive more visitors to convert. That’s the essence of conversion rate optimisation.

  6 top benefits of conversion rate optimisation (and best practices to unlock them)

  Conversion rate optimisation can help you get more out of your campaigns without investing more. CRO helps you in these six ways :

  1. Understand your visitors (and customers) better

  The main goal of CRO is to boost conversions, but it’s more than that. In the process of improving conversion rates, you’ll also benefit by gaining deep insights into user behaviour, preferences, and needs. 

  Using web analytics, tests and behavioural analytics, CRO helps marketers shape their website to match what users need.

  Best practices for understanding your customer :

  First, analyse how visitors act with full context (the pages they view, how long they stay and more). 

  In Matomo, you can use the Users Flow report to understand how visitors navigate through your site. This will help you visualise and identify trends in the buyer’s journey.

  

  Then, you can dive deeper by defining and analysing journeys with Funnels. This shows you how many potential customers follow through each step in your defined journey and identify where you might have a leaky funnel. 

  

  In the above Funnel Report, nearly half of our visitors, just 44%, are moving forward in the buyer’s journey after landing on our scuba diving mask promotion page. With 56% of potential customers dropping off at this page, it’s a prime opportunity for optimising conversions.

  Think of Funnels as your map, and pages with high drop-off rates as valuable opportunities for improvement.

  Once you notice patterns, you can try to identify the why. Analyse the pages, do user testing and do your best to improve them.

  2. Deliver a better user experience

  A better understanding of your customers’ needs means you can deliver a better user experience.

  

  For example, if you notice many people spend more time than expected on a particular step in the sign-up process, you can work to streamline it.

  Best practices for improving your user experience : 

  To do this, you need to come up with testable hypotheses. Start by using Heatmaps and Session Recordings to visualise the user experience and understand where visitors are hesitating, experiencing points of frustration, and exiting. 

  You need to outline what drives certain patterns in behaviour — like cart abandonment for specific products, and what you think can fix them.

  

  Let’s look at an example. In the screenshot above, we used Matomo’s Heatmap feature to analyse user behaviour on our website. 

  Only 65% of visitors scroll down far enough to encounter our main call to action to “Write a Review.” This insight suggests a potential opportunity for optimisation, where we can focus efforts on encouraging more users to engage with this key element on our site.

  Once you’ve identified an area of improvement, you need to test the results of your proposed solution to the problem. The most common way to do this is with an A/B test. 

  This is a test where you create a new version of the problematic page, trying different titles, comparing long, and short copy, adding or removing images, testing variations of call-to-action buttons and more. Then, you compare the results — the conversion rate — against the original. With Matomo’s A/B Testing feature, you can easily split traffic between the original and one or more variations.

  

  In the example above from Matomo, we can see that testing different header sizes on a page revealed that the wider header led to a higher conversion rate of 47%, compared to the original rate of 35% and the smaller header’s 36%.

  Matomo’s report also analyses the “statistical significance” of the difference in results. Essentially, this is the likelihood that the difference comes from the changes you made in the variation. With a small sample size, random patterns (like one page receiving more organic search visits) can cause the differences.

  If you see a significant change over a larger sample size, you can be fairly certain that the difference is meaningful. And that’s exactly what a high statistical significance rating indicates in Matomo. 

  Once a winner is identified, you can apply the change and start a new experiment. 

  3. Create a culture of data-driven decision-making

  Marketers can no longer afford to rely on guesswork or gamble away budgets and resources. In our digital age, you must use data to get ahead of the competition. In 2021, 65% of business leaders agreed that decisions were getting more complex.

  CRO is a great way to start a company-wide focus on data-driven decision-making. 

  Best practices to start a data-driven culture :
  

  Don’t only test “hunches” or “best practices” — look at the data. Figure out the patterns that highlight how different types of visitors interact with your site.

  Try to answer these questions :

  • How do our most valuable customers interact with our site before purchasing ?
  • How do potential customers who abandon their carts act ?
  • Where do our most valuable customers come from ?

  Moreover, it’s key to democratise insights by providing multiple team members access to information, fostering informed decision-making company-wide.

  4. Lower your acquisition costs and get higher ROI from all marketing efforts

  Once you make meaningful optimisations, CRO can help you lower customer acquisition costs (CAC). Getting new customers through advertising will be cheaper.

  As a result, you’ll get a better return on investment (ROI) on all your campaigns. Every ad and dollar invested will get you closer to a new customer than before. That’s the bottom line of CRO.

  Best practices to lower your CAC (customer acquisition costs) through CRO adjustments :

  The easiest way to lower acquisition costs is to understand where your customers come from. Use marketing attribution to track the results of your campaigns, revealing how each touchpoint contributes to conversions and revenue over time, beyond just last-click attribution.

  You can then compare the number of conversions to the marketing costs of each channel, to get a channel-specific breakdown of CAC.

  This performance overview can help you quickly prioritise the best value channels and ads, lowering your CAC. But these are only surface-level insights. 

  You can also further lower CAC by optimising the pages these campaigns send visitors to. Start with a deep dive into your landing pages using features like Matomo’s Session Recordings or Heatmaps.

  They can help you identify issues with an unengaging user experience or content. Using these insights, you can create A/B tests, where you implement a new page that replaces problematic headlines, buttons, copy, or visuals.

  

  When a test shows a statistically significant improvement in conversion rates, implement the new version. Repeat this over time, and you can increase your conversion rates significantly, getting more customers with the same spend. This will reduce your customer acquisition costs, and help your company grow faster without increasing your ad budget.

  5. Improve your average order value (AOV) and customer lifetime value (CLV)

  CRO isn’t only about increasing the number of customers you convert. If you adapt your approach, you can also use it to increase the revenue from each customer you bring in. 

  But you can’t do that by only tracking conversion rates, you also need to track exactly what your customers buy.

  If you only blindly optimise for CAC, you even risk lowering your CLV and the overall profitability of your campaigns. (For example, if you focus on Facebook Ads with a $6 CAC, but an average CLV of $50, over Google Ads with a $12 CAC, but a $100 CLV.)

  Best practices to track and improve CLV :

  First, integrate your analytics platform with your e-commerce (B2C) or your CRM (B2B). This will help you get a more holistic view of your customers. You don’t want the data to stop at “converted.” You want to be able to dive deep into the patterns of high-value customers.

  The sales report in Matomo’s ecommerce analytics makes it easy to break down average order value by channels, campaigns, and specific ads.

  

  In the report above, we can see that search engines drive customers who spend significantly more, on average, than social networks — $241 vs. $184. But social networks drive a higher volume of customers and more revenue.

  To figure out which channel to focus on, you need to see how the CAC compares to the AOV (or CLV for B2B customers). Let’s say the CAC of social networks is $50, while the search engine CAC is $65. Search engine customers are more profitable — $176 vs. $134. So you may want to adjust some more budget to that channel.

  To put it simply :

  Profit per customer = AOV (or CLV) – CAC

  Example :

  • Profit per customer for social networks = $184 – $50 = $134
  • Profit per customer for search engines = $241 – $65 = $176

  You can also try to A/B test changes that may increase the AOV, like creating a product bundle and recommending it on specific sales pages.

  An improvement in CLV will make your campaigns more profitable, and help stretch your advertising budget even further.

  6. Improve your content and SEO rankings

  A valuable side-effect of focusing on CRO metrics and analyses is that it can boost your SEO rankings. 

  How ? 

  CRO helps you improve the user experience of your website. That’s a key signal Google (and other search engines) care about when ranking webpages. 

  

  For example, Google’s algorithm considers “dwell time,” AKA how long a user stays on your page. If many users quickly return to the results page and click another result, that’s a bad sign. But if most people stay on your site for a while (or don’t return to Google at all), Google thinks your page gives the user their answer.

  As a result, Google will improve your website’s ranking in the search results.

  Best practices to make the most of CRO when it comes to SEO :

  Use A/B Testing, Heatmaps, and Session Recordings to run experiments and understand user behaviour. Test changes to headlines, page layout, imagery and more to see how it impacts the user experience. You can even experiment with completely changing the content on a page, like substituting an introduction.

  Bring your CRO-testing mindset to important pages that aren’t ranking well to improve metrics like dwell time.

  Start optimising your conversion rate today

  As you’ve seen, enjoying the benefits of CRO heavily relies on the data from a reliable web analytics solution. 

  But in an increasingly privacy-conscious world (just look at the timeline of GDPR updates and fines), you must tread carefully. One of the dilemmas that marketing managers face today is whether to prioritise data quality or privacy (and regulations).

  With Matomo, you don’t have to choose. Matomo values both data quality and privacy, adhering to stringent privacy laws like GDPR and CCPA.

  Unlike other web analytics, Matomo doesn’t sample data or use AI and machine learning to fill data gaps. Plus, you can track without annoying visitors with a cookie consent banner – so you capture 100% of traffic while respecting user privacy (excluding in Germany and UK).

  And as you’ve already seen above, you’ll still get plenty of reports and insights to drive your CRO efforts. With User Flows, Funnels, Session Recordings, Form Analytics, and Heatmaps, you can immediately find insights to improve your bottom line.

  And our built-in A/B testing feature will help you test your hypotheses and drive reliable progress. If you’re ready to reliably optimise conversion rates (with accuracy and without privacy concerns), try Matomo for free for 21 days. No credit card required.

  Try Matomo for Free

  21 day free trial. No credit card required.

  
  

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  Your website address
  

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  Your information will be used to create an account on our cloud service. For more information please consult our privacy policy.
  
  
  

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