In the present article we describe a simplified method to resolve the problem of lip synchronization with a previously recorded audio file. The algorithm receives as input the audio file, in a standard format (WAV) and returns as result a text file that contains average amplitude values corresponding to a predefined fraction of a second. En ordre d'achèvement de la synchronisation, les valeurs recherchées sont corrigées avec des séquences d'animation lip. The adopted solution allows an automatic production process that is, on one hand, the analysis of an arbitrary audio file recorded by a user and, on other hand, the association of the file with a sequence of animation files. The method was successfully employed in a large scale educational project in Mexico.

In the present article we describe a simplified method to resolve the problem of lip synchronization with a previously recorded audio file. The algorithm receives as input the audio file, in a standard format (WAV) and returns as result a text file that contains average amplitude values corresponding to a predefined fraction of a second. In order to achieve the synchronization, the values such as defined are correlated with lip animation sequences. The adopted solution allows an automatic production process that is, on one hand, the analysis of an arbitrary audio file recorded by a user and, on another hand, the association of the file with a sequence of animation files. The method was successfully employed in a large-scale educational project in Mexico.

In the present article we describe a simplified method to resolve the problem of lip synchronization with a previously recorded audio file. The algorithm receives as input the audio file, in a standard format (WAV) and returns as result a text file that contains average amplitude values corresponding to a predefined fraction of a second. In order to achieve the synchronization, the values such defined are correlated with lip animation sequences. The adopted solution allows an automatic production process that is, on one hand, the analysis of an arbitrary audio file recorded by a user and, on other hand, the association of the file with a sequence of animation files. The method was successfully employed in a large scale educational project in Mexico.

In the present article we describe a simplified method to resolve the problem of lip synchronization with a previously recorded audio file. The algorithm receives as input the audio file, in a standard format (WAV) and returns as result a text file that contains average amplitude values corresponding to a predefined fraction of a second. In order to achieve the synchronization, the values such defined are correlated with lip animation sequences. The adopted solution allows an automatic production process that is, on one hand, the analysis of an arbitrary audio file recorded by a user and, on other hand, the association of the file with a sequence of animation files. The method was successfully employed in a large scale educational project in Mexico.

في هذه المقالة، نصف طريقة مبسطة لحل مشكلة مزامنة الشفاه مع ملف صوتي مسجل سابقًا. تستقبل الخوارزمية الملف الصوتي كإدخال، بتنسيق قياسي (WAV) وتعيد نتيجة لذلك ملفًا نصيًا يحتوي على متوسط قيم السعة المقابلة لجزء محدد مسبقًا من الثانية. من أجل تحقيق التزامن، ترتبط القيم المحددة بتسلسلات حركة الشفاه. يسمح الحل المعتمد بعملية إنتاج تلقائية وهي، من ناحية، تحليل ملف صوتي عشوائي يسجله المستخدم، ومن ناحية أخرى، ربط الملف بسلسلة من ملفات الرسوم المتحركة. تم استخدام هذه الطريقة بنجاح في مشروع تعليمي واسع النطاق في المكسيك.