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The main objective of ICT text transcription project is to create accurate text transcriptions of all NPTEL video lectures in engineering sciences from Phase I and other metadata for video indexing and searching.

Approximately 70,000 print pages (A4) will be made available for online access from 5,000 hours of NPTEL video lectures. The text files will be certified by the faculty who developed the video courses.

PDF Available
MP3 Available
  Aerospace Engineering 19 14 19
  Atmospheric Science 3 1 3
  Basic courses(Sem 1 and 2) 21 12 21
  Biotechnology 8 6 8
  Chemical Engineering 29 22 29
  Chemistry and Biochemistry 15 14 15
  Civil Engineering 43 35 43
  Computer Science and Engineering 52 33 51
  Electrical Engineering 38 25 38
  Electronics & Communication Engineering 41 29 41
  Engineering Design 3 1 3
  General 2 1 2
  Humanities and Social Sciences 24 15 24
  Management 21 15 20
  Mathematics 26 19 26
  Mechanical Engineering 62 35 62
  Metallurgy and Material Science 17 13 17
  Mining Engineering 1 1 1
  Nanotechnology 3 0 3
  Ocean Engineering 20 15 20
  Physics 20 14 20
  Textile Engineering 2 2 2
  Total 470 322 468

Disclaimer for the text transcription content:

The text of video lectures has been obtained through manual processes and is therefore error-prone. There is no claim to accuracy on the text content provided in this site. We are working with many professors to correct their lecture transcripts so that they can become both verbatim transcripts as well as readable text help for those who have bandwidth limitations and cannot download full video courses. An audio file (mp3 format) is provided as download along with the transcript of each file. The transcribed files given as pdf are also being used to provide subtitles to the video (in English) and can be used in the future for providing local language translations. Please see the subtitles in the NPTEL website.

The text will be used to create metadata and search index and the time coding on the video will be used to provide markers on the video for easy search of the video content. These are activities in progress. The project to provide transcription of all videos published by NPTEL (currently more than 11,500 hours and will likely swell to about 20,000 hours in a year or so) is an on-going project and delays are unavoidable.

We will do our best to speed up but kindly bear with us for delays and mistakes.

Please Don't forget to register your feedback. It is Most Valuable for us.

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                  All Comments (1528)

Name: Ashwin Suthar      Date: 03-May-2015

Respected Sir please upload correct subtitles.srt for Compiler Design by Prof Y N Srikanth IISc Bangalore lec 39 and lec 40 are having same .srt http://textofvideo.nptel.iitm.ac.in/video.php?courseId=106108052&p=4.Please re-upload lec 40.srt i.e.Instruction Scheduling part 3. Thank you.Jai Hind.


Name: Ashwin Suthar      Date: 03-May-2015

Respected Sir please upload correct transcript pdf for Compiler Design by Prof Y N Srinath IISc Bangalore lec 38 and lec 40 are having same transcript http://textofvideo.nptel.iitm.ac.in/video.php?courseId=106108052&p=4.Please re-upload lec 40 i.e.Instruction Scheduling part 3. Thank you.Jai Hind.


Name: Ronak chhabhaiya      Date: 02-May-2015

thank sir, nice describe in civil engineering video thank......you.........


Name: subbu      Date: 02-May-2015

i want to learn about electronics


Name: Mihir Rajna Saha      Date: 02-May-2015

NPTEL e-learning portal option kept for video download, not able to download any video. Please advise. Thanks & regards, Mihir Ranjan Saha


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