What-to-do-after-Dubbing - Revision history

Pravin1389 at 10:01, 1 February 2017

2017-02-01T10:01:04Z

Pravin1389 at 09:59, 1 February 2017

2017-02-01T09:59:36Z

Pravin1389: /* Step 3 */

2017-02-01T07:20:47Z

‎Step 3

Pravin1389: /* Step 2 */

2013-06-26T11:04:39Z

‎Step 2

Nancy varkey: /* Step 3 */

2013-06-26T11:01:58Z

‎Step 3

Pravin1389 at 10:40, 26 June 2013

2013-06-26T10:40:18Z

St-admin at 06:26, 30 January 2013

2013-01-30T06:26:07Z

St-admin at 06:25, 30 January 2013

2013-01-30T06:25:46Z

St-admin at 06:24, 30 January 2013

2013-01-30T06:24:17Z

St-admin: Created page with '=='''What should we do after we dub the audio?'''== ==='''Do the following to submit an ''.ogv'' video with a good video quality and less file size '''=== ===='''Step 1'''==== #…'

2012-12-14T07:45:32Z

Created page with '=='''What should we do after we dub the audio?'''== ==='''Do the following to submit an ''.ogv'' video with a good video quality and less file size '''=== ===='''Step 1'''==== #…'

New page

=='''What should we do after we dub the audio?'''==

==='''Do the following to submit an ''.ogv'' video with a good video quality and less file size '''===
===='''Step 1'''====
#We recommend that you dub/record using '''''Audacity'''''
#:(it is available for all OS : Linux Distributions, Windows [all versions] and also for Mac OSX)
#After you record in '''''Audacity''''' -
#* Click on '''File -> Export -> save as *.mp3'''
#* This will export the final audio as an "*.mp3" file
#If you are using '''''Movie Maker''''' -
#* Convert the output file as an "*.mp3" using '''''Any Video Convertor (Free Version)'''''

----

===='''Step 2'''====
#After that '''download the original ".mov" English video from this link''' [http://beta.spoken-tutorial.org/english-videos For dubbers outside IIT Bombay] / [http://10.107.91.61/english-videos For dubbers inside IIT Bombay]
#Place the '''dubbed audio''' file '''''(.mp3 format)''''' and the '''downloaded English video''' file '''''(.mov format)''''' in the same folder.
#:'''(Please Note that, you have to use '' [http://ffmpeg.org FFmpeg] Command Line'' for the following process
#:So ensure that it is installed on your machine.)'''
#Do the following in a Linux machine -
#*Open the '''Terminal''' and go to the folder using '''cd''' command
#:For e.g. '''''cd Desktop/linux'''''
#Here '''linux''' is the folder in which I have saved the audio and video files for conversion
#:In my case, the file names are :
## '''English Video''' : linux-basic-of-syatem-admin-english.mov
## '''Dubbed Audio''' : linux-basic-of-syatem-admin-tamil-dubbed.mp3

----

===='''Step 3'''====
#First : Remove the '''English''' audio from the downloaded '''English mov''' video
#:Type the command :
#:'''''ffmpeg -i''' linux-basic-of-syatem-admin-english.mov '''-an -vcodec copy''' linux-basic-of-system-admin-english-video-without-audio.mov''
#:This command will remove the audio from the input video ''(linux-basic-of-syatem-admin-english.mov)'' and
#:save the output video ''(linux-basic-of-system-admin-english-video-without-audio.mov)'' in mov format itself
#Second : Merge the dubbed audio with the English video without audio
#:Type the command :
#:'''ffmpeg -i''' linux-basic-of-system-admin-english-video-without-audio.mov '''-i''' linux-basic-of-syatem-admin-tamil-dubbed.mp3 '''-vcodec copy -acodec copy''' linux-basic-of-system-admin-tamil.mov
#:This command will merge the dubbed audio (in .mp3 format) with the English video with out audio (in .mov format) and
#:save the output in .mov format (linux-basic-of-system-admin-tamil.mov)

----

===='''Step 4'''====
#Convert the dubbed mov file into ogv video
##We have the dubbed video in '''.mov''' format with the same quality like the original English video
##But we need it in '''.ogv''' format.
##To convert '''mov''' into an '''ogv''' video, use a Firefox add-on called '''Firefogg'''
##We have to use the latest version of ''Firefox Web browser'' (Firefox version 5 and above)
##Click on this link [http://firefogg.org/ Firefogg] to add this '''add-on''' into our ''Firefox Web browser''
##Follow the steps shown and install '''Firefogg'''
#Now, we can convert our videos into ogv videos
## Open Firefox
## Click on Tools -> Make Web Video
## This will open the firefogg conversion process in a new tab
## Click on the '''Select File''' option
##:[[File:Firefogg-1.png|400px]]
## Browse the File
##:[[File:Firefogg-2.png|400px]]
## After selection the file, it direct to file format/preset page. Click on '''Advance Options'''
##:[[File:Firefogg-3.png|400px]]
## In the advance settings page,
##*Change the '''Format as Ogg(Theora/Vorbis)'''
##*Set '''Audio Quality as 5'''
##*:
[[File:Firefogg-4.png|400px]]
## Click on Encode
## It will prompt you for the location to save the output video
## So, choose the location where you want to save
## Also confirm that it is saving in '''ogv''' format and click on '''Save'''
##:[[File:Firefogg-5.png|400px]]
## The conversion process will take some time
##:[[File:Firefogg-6.png|400px]]
## After the conversion is over, it will show the preview of the converted ogv video
##:[[File:Firefogg-7.png|400px]]

----

So finally we will get the dubbed video in '''OGV format''' in '''GOOD QUALITY''' with '''LESSER FILE SIZE'''
Note that, the video filename should be submitted with proper Naming Convention as shown below :
foss-name-level-topic-name-language.ogv (linux-basic-basics-of-syatem-admin-tamil.ogv)

@@ Line 32: / Line 32: @@
 # '''To install FFmpeg''' :
-#: Windows users, kindly download the ffmpeg for Windows [https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-3.2.2-win64-static.zip 64-Bit] [https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-3.2.2-win32-static.zip 32-Bit] zip file, extract the zip file and rename the extracted folder has "ffmpeg"  and  paste it into C drive on your machine.
+#: Windows users, kindly download the ffmpeg for Windows [https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-3.2.2-win64-static.zip 64-Bit] [https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-3.2.2-win32-static.zip 32-Bit] zip file, extract the zip file and rename the extracted folder has "ffmpeg"  and  paste it into C drive on your machine. The path will be like "C:\ffmpeg\bin\ffmpeg.exe"
 #: Linux users, Kindly install through Terminal / Synaptic / Software Center.
 #: Mac Users, Kindly download [http://ffmpegmac.net/ FFmpeg for Mac OS X] and install it.

@@ Line 32: / Line 32: @@
 # '''To install FFmpeg''' :
-#: Windows users, kindly download the ffmpeg for Windows [https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-3.2.2-win64-static.zip 64-Bit] [https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-3.2.2-win32-static.zip 32-Bit] zip file, extract the zip file and paste it into C drive on your machine.
+#: Windows users, kindly download the ffmpeg for Windows [https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-3.2.2-win64-static.zip 64-Bit] [https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-3.2.2-win32-static.zip 32-Bit] zip file, extract the zip file and rename the extracted folder has "ffmpeg"  and  paste it into C drive on your machine.
-#: The path will be like "C:\ffmpeg"
 #: Linux users, Kindly install through Terminal / Synaptic / Software Center.
 #: Mac Users, Kindly download [http://ffmpegmac.net/ FFmpeg for Mac OS X] and install it.
 #: For complete installation including the compilation on all the OS, refer  [http://ffmpeg.org/trac/ffmpeg/wiki/CompilationGuide FFmpeg CompilationGuide]
 # '''Methods to use FFmpeg''' in Command Prompt / Terminal :
-#: Windows users, type '''C:\Program Files\ffmpeg\ffmpeg.exe''' instead of '''ffmpeg''' in the command prompt
+#: Windows users, type '''C:\ffmpeg\bin\ffmpeg.exe''' instead of '''ffmpeg''' in the command prompt
 #: Mac users, type '''/Applications/ffmpeg''' instead of '''ffmpeg''' in the terminal
 #: Linux users please refer to the tutorial on '''[http://www.spoken-tutorial.org/show_video?tr=187&sval=1 Audacity and ffmpeg]''' to know how to open '''FFmpeg'''

@@ Line 32: / Line 32: @@
 # '''To install FFmpeg''' :
-#: Windows users, kindly download the [https://visvis.googlecode.com/files/ffmpeg-win32-setup.exe ffmpeg.exe] and install it on your machine.
+#: Windows users, kindly download the ffmpeg for Windows [https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-3.2.2-win64-static.zip 64-Bit] [https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-3.2.2-win32-static.zip 32-Bit] zip file, extract the zip file and paste it into C drive on your machine.
 #: Linux users, Kindly install through Terminal / Synaptic / Software Center.
 #: Mac Users, Kindly download [http://ffmpegmac.net/ FFmpeg for Mac OS X] and install it.

@@ Line 37: / Line 37: @@
 #: For complete installation including the compilation on all the OS, refer  [http://ffmpeg.org/trac/ffmpeg/wiki/CompilationGuide FFmpeg CompilationGuide]
 # '''Methods to use FFmpeg''' in Command Prompt / Terminal :
-#: The examples mentioned below are in Linux OS.
+#: Windows users, type '''C:\Program Files\ffmpeg\ffmpeg.exe''' instead of '''ffmpeg''' in the command prompt
-#: Windows users, type '''C:\Programs and Files:\ffmpeg\ffmpeg.exe''' instead of '''ffmpeg''' in the command prompt
+#: Mac users, type '''/Applications/ffmpeg''' instead of '''ffmpeg''' in the terminal
-#: Mac Users, type '''/Applications/ffmpeg''' instead of '''ffmpeg''' in the terminal
+#: Linux users please refer to the tutorial on '''[http://www.spoken-tutorial.org/show_video?tr=187&sval=1 Audacity and ffmpeg]''' to know how to open '''FFmpeg'''
 #First : Remove the '''English''' audio from the downloaded '''English mov''' video
-#:Type the command :
+#:Type the command to remove the audio from the input video ''(linux-basic-of-syatem-admin-english.mov)'' and
-#:'''''ffmpeg -i''' linux-basic-of-syatem-admin-english.mov '''-an -vcodec copy''' linux-basic-of-system-admin-english-video-without-audio.mov''
+#:save the output video as ''(linux-basic-of-system-admin-english-video-without-audio.mov)'' in '''mov''' format itself
-#:This command will remove the audio from the input video ''(linux-basic-of-syatem-admin-english.mov)'' and
 #:save the output video ''(linux-basic-of-system-admin-english-video-without-audio.mov)'' in mov format itself
 #Second : Merge the dubbed audio with the English video without audio
-#:Type the command :
+#:Type the command to merge the dubbed audio (in '''.mp3''' format) with the English video without audio (in '''.mov''' format) and
-#:'''ffmpeg -i''' linux-basic-of-system-admin-english-video-without-audio.mov '''-i''' linux-basic-of-syatem-admin-tamil-dubbed.mp3 '''-vcodec copy -acodec copy''' linux-basic-of-system-admin-tamil.mov
-#:This command will merge the dubbed audio (in .mp3 format) with the English video with out audio (in .mov format) and
 #:save the output in .mov format (linux-basic-of-system-admin-tamil.mov)
 ----

@@ Line 14: / Line 14: @@
 ===='''Step 2'''====
-#After that '''download the original ".mov" English video from this link'''  [http://spoken-tutorial.org/english-videos http://spoken-tutorial.org/english-videos]
+#After that '''download the original ".mov" English video from this link'''  [http://files.spoken-tutorial.org/english-videos/ english-videos]
 #Place the '''dubbed audio''' file '''''(.mp3 format)''''' and the '''downloaded English video''' file '''''(.mov format)''''' in the same folder.
 #:'''(Please Note that, you have to use '' [http://ffmpeg.org FFmpeg]  Command Line'' for the following process

@@ Line 3: / Line 3: @@
 ==='''Do the following to submit an ''.ogv'' video with a good video quality and less file size '''===
 ===='''Step 1'''====
-#We recommend that you dub/record using '''''Audacity'''''
+#We recommend that you dub/record using '''''[http://audacity.sourceforge.net/ Audacity]'''''
 #:(it is available for all OS : Linux Distributions, Windows [all versions] and also for Mac OSX)
 #After you record in '''''Audacity''''' -
@@ Line 30: / Line 30: @@
 ===='''Step 3'''====
 #First : Remove the '''English''' audio from the downloaded '''English mov''' video
 #:Type the command :