PoojaMoolya: Created page with " {|border=1 ||'''Time''' ||'''Narration''' |- ||00:01 ||Welcome to this Spoken Tutorial on '''Features of Marble'''. |- || 00:06 || In this tutorial we will learn to |- || 0..."

2021-05-05T09:26:26Z

Created page with " {|border=1 ||'''Time''' ||'''Narration''' |- ||00:01 ||Welcome to this Spoken Tutorial on '''Features of Marble'''. |- || 00:06 || In this tutorial we will learn to |- || 0..."

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{|border=1
||'''Time'''
||'''Narration'''
|-
||00:01
||Welcome to this Spoken Tutorial on '''Features of Marble'''.
|-
|| 00:06
|| In this tutorial we will learn to
|-
|| 00:09
|| Create a new map
|-
|| 00:11
|| Delete a map
|-
|| 00:12
|| Copy a map to a document and
|-
|| 00:14
|| Record a movie in '''Marble'''.
|-
|| 00:18
|| To record this tutorial, I am using, '''Ubuntu Linux OS''', version 16.04
|-
|| 00:25
|| '''Marble''' version 1.12.20
|-
|| 00:29
|| '''FFmpeg''' and
|-
|| 00:31
|| A working '''Internet''' connection.
|-
|| 00:34
||The process demonstrated in this tutorial is identical in,
|-
|| 00:39
|| '''Ubuntu Linux OS''', version 18.04

'''Marble''' version 2.2.20.
|-
||00:47
|| To practise this tutorial, learner should be familiar with Marble interface.
|-
|| 00:53
|| For the prerequisite '''Marble''' tutorials, please visit this site.
|-
|| 00:58
|| The files used in this tutorial are available in the '''Code Files''' link on this tutorial page.
|-
|| 01:05
|| Please download and extract them.
|-
|| 01:08
|| Make a copy and then use them while practising.

|-
||01:12
||I have downloaded and saved the files to my '''Desktop'''.
|-
|| 01:16
|| Let us first learn to create a map in '''Marble.'''
|-
|| 01:20
|| Let us open the default '''Atlas''' view.
|-
|| 01:24
|| In the '''Map view''' panel select '''Flat View''' option, if not already selected.
|-
|| 01:30
|| '''Flat view''' of '''Atlas''' is seen on the interface.

|-
|| 01:34
|| Click on the '''File''' menu and select '''Create a New Map''' option.
|-
|| 01:39
|| '''Marble Map Theme Creation Wizard''' dialog box opens.
|-
|| 01:44
|| Select the second radio button '''A single image showing the whole world.'''
|-
|| 01:49
|| Click on the '''Next''' button in the box.
|-
||01:52
|| In the box, click on the 3 dots button next to '''Source Image '''field.

|-
|| 01:59
|| '''Open''' dialog box appears.
|-
|| 02:02
|| Select the folder where you have saved your desired map.

|-
|| 02:07
|| My image file is in the '''Desktop''' folder.
|-
|| 02:11
|| Double-click on the '''Desktop''' folder.
|-
|| 02:14
|| Select '''oceans-and-seas-map-of-the-world.jpg file'''
|-
|| 02:19
|| We can either use '''.png''' or '''.jpg''' image files.

|-
|| 02:24
|| Click on the''' Open '''button at the bottom right corner of the dialog box
|-
|| 02:29
|| Image path is added to the '''Source Image''' field.
|-
|| 02:34
|| Click on the '''Next ''' button in the dialog box.
|-
|| 02:38
|| Please read the '''General Information''' given at the top.
|-
|| 02:42
|| In the '''Map Title''' field I will type the name as '''World Oceans and Seas.'''
|-
|| 02:48
|| In the '''Map Name''' field type the name as '''Oceans and Seas.'''

|-
|| 02:53
|| In the '''Description''' field , I will add a short description about this map.

|-
|| 02:58
|| This description is provided in the '''Code files'''.
|-
|| 03:02
|| Below the '''Description''' field, we can see the '''Preview Image''' of the selected map.
|-
|| 03:08
|| If you want to change the image, click on '''Change '''button.
|-
|| 03:13
|| As this is a downloaded map, I don't want to change the image.
|-
|| 03:18
|| I will click on the '''Next '''button.
|-
|| 03:21
|| Let us leave the '''Legend image''' and its components as default.
|-
|| 03:26
|| Then click on the '''Next''' button.
|-
|| 03:29
|| Read the '''Summary''' carefully.
|-
|| 03:32
|| '''Map Name, Map theme, '''and''' Preview Image''' are seen here.
|-
||03:38
|| Click on the '''Preview Map''' button.

|-
|| 03:41
|| '''Preview Map- Marble Virtual''' '''Globe''' window opens.

|-
|| 03:44
|| It shows the preview of the map.
|-
|| 03:48
|| Close the '''Preview Map''' window.
|-
|| 03:51
|| Click on the '''Finish''' button in the box.

|-
|| 03:54
|| Go to the '''Map View''' panel and scroll down.

|-
|| 03:59
|| '''World Oceans and Seas''' map is saved in the '''Map View''' panel.
|-
|| 04:04
|| Here you can see the description that is added while creating this map.
|-
|| 04:09
|| Let us open this map.
|-
|| 04:12
|| Now I will show how to delete this map from the interface.
|-
|| 04:17
|| Go to '''World Oceans and Seas''' in the '''Map View''' panel and right-click on it.
|-
|| 04:23
|| Select '''Delete Map Theme '''option.
|-
|| 04:27
|| A message: '''Are you sure you want to delete “World Oceans and Seas”''' appears.
|-
|| 04:33
|| Click on the '''Yes''' button in the box.

|-
|| 04:36
|| This map is deleted from the '''Map View''' panel.
|-
||04:41
|| Next we will learn how to copy a map from '''Marble''' to other documents.

|-
|| 04:46
| |For example, I will copy the '''Satellite view''' of the world to a document.
|-
|| 04:51
|| Go to '''Map View '''panel and select '''Satellite View'''.
|-
|| 04:55
|| I will hide '''Overviewmap''', '''Compass''', '''Windrose''' and '''Scale Bar '''for a better view.
|-
|| 05:05
| Go to the '''Edit '''menu and select '''Copy Map''' option.
|-
|| 05:10
|| I have opened a '''LibreOffice Writer''' document in my system.
|-
|| 05:15
|| To paste this map in the document press '''Ctrl '''and '''V''' keys together.

|-
|| 05:20
|| '''Satellite View''' of the world map is copied to the document as an image.
|-
|| 05:26
|| We can resize the image by dragging the handles.

|-
|| 05:30
|| Now we will save this document.
|-
|| 05:32
|| Click on '''File''' and select '''Save''' option.
|-
|| 05:36
|| Save dialog box opens.
|-
|| 05:39
|| Select '''Desktop''' folder to save the file.
|-
|| 05:43
|| In the '''Name''' field, type the name as '''Satellite hyphen view dot odt'''
|-
|| 05:50
|| Click on the '''Save''' button at the bottom of the dialog box.
|-
|| 05:54
|| This is the saved document '''Satellite hyphen view dot odt'''
|-
|| 05:59
|| Double-click on it to open the file.
|-
|| 06:02
|| An assignment for you.
|-
|| 06:04
|| Create a world map showing climate zones of the world.
|-
|| 06:09
|| Hint: '''Climate Zones''' map is available in the '''Code files''' link.
|-
|| 06:15
|| Next let us learn to record a movie in '''Marble'''.
|-
|| 06:19
|| Before we start the recording, we have to set a theme for it.

|-
|| 06:24
|| I will choose '''Earth at Night''' view to record a movie.
|-
|| 06:28
|| Click on '''Earth at Night''' view from the '''Map View''' panel.

|-
|| 06:32
|| Click on the '''Globe View '''to see the virtual globe.
|-
|| 06:36
|| To record a movie in '''Marble''', '''FFmpeg''' software is required.

|-
|| 06:42
|| '''FFmpeg''' is a collection of libraries and tools to process multimedia.

|-
|| 06:48
|| '''FFmpeg''' is a free and open source software.

|-
|| 06:52
|| It handles video, audio, and other multimedia files and streams.
|-
|| 06:58
|| You can download '''FFmpeg''' from the below link.
|-
|| 07:02
|| I have download '''FFmpeg''' software to my system.
|-
|| 07:07
|| To record a movie, go to the '''Edit '''menu and select '''Record Movie '''option.

|-
|| 07:13
|| '''Movie Recording Marble''' dialog box opens on the interface.

|-
|| 07:18
|| Click on the '''Open '''button in the dialog box.
|-
|| 07:22
|| '''Save video file '''dialog box opens.
|-
|| 07:26
|| I will select the '''Desktop''' folder as the destination.
|-
|| 07:30
|| In the '''File name''' field type the name as '''Earth hyphen at hyphen Night dot mp4'''
|-
|| 07:38
|| Select the '''Files of type''' as '''MPEG-4.'''
|-
|| 07:43
|| Click on '''Save''' button in the box.
|-
|| 07:47
|| Here we see '''Fps''' up and down arrow button.

|-
|| 07:52
|| What is '''FPS'''?

|-
|| 07:54
|| '''FPS''' is '''frames per second.'''
|-
|| 07:58
|| It shows how many unique consecutive images a camera can handle in one ''second''.

|-
|| 08:05
|| We can change the '''FPS''' value between 1 and 60.

|-
|| 08:10
|| I will keep the value as 30.
|-
|| 08:13
|| Once everything is set, we can start the recording.
|-
|| 08:17
|| To start recording, I will click on the '''Start '''button.
|-
|| 08:21
|| '''Earth at Night '''map view shows the Earth’s city lights.
|-
|| 08:26
|| These lights are visible at night on the Earth's surface.
|-
|| 08:31
|| Let us rotate the globe to see different continents.

|-
|| 08:37
|| The brightest areas of the world are the most populated areas.

|-
|| 08:42
|| Since there is no human population, oceans and seas look completely dark.

|-
|| 08:50
|| Now we have completed our recording.
|-
|| 08:54
|| Let us go to the '''Edit''' menu and select '''Stop recording''' option.
|-
|| 09:00
|| Now let us check our saved video.
|-
|| 09:03
|| Go to the '''Desktop '''folder.

|-
|| 09:06
|| '''Earth at Night dot mp4 '''file is saved on the '''Desktop'''.
|-
|| 09:11
|| Let us open this file.
|-
|| 09:14
|| We can see that Earth at night view has been captured.

|-
|| 09;19
|| Let us close this file.
|-
|| 09:22
|| Let us summarize.
|-
|| 09:24
|| In this tutorial we have, learnt to

Create a new map.
|-
|| 09:27
|| Delete a map
|-
|| 09:29
|| Copy a map to a document and Record a movie in '''Marble'''.
|-
|| 09:35
|| As an assignment,
|-
|| 09:37
|| Record a movie using Temperature(July) map view.
|-
|| 09:42
|| Show the continents with highest temperatures in the month of July.
|-
|| 09:47
|| Hint: Use '''Temperature(July)''' map from the '''Map View''' panel.
|-
|| 09:52
|| The video at the following link summarizes the Spoken Tutorial project.
Please download and watch it.
|-
|| 10:00
|| The '''Spoken Tutorial Project '''team: conducts workshops and using spoken tutorials and gives certificates.
|-
|| 10:07
|| For more details, please write to us.
|-
|| 10:10
|| Please post your timed queries in this forum.
|-
|| 10:14
|| Spoken Tutorial Project is funded by, MHRD, Government of India.
|-
|| 10:20
|| This tutorial is contributed by Viji Nair and Madhuri Ganapathi from IIT Bombay. Thank you for watching.
|-
|}

Marble/C3/Features-of-Marble/English-timed - Revision history

PoojaMoolya: Created page with " {|border=1 ||'''Time''' ||'''Narration''' |- ||00:01 ||Welcome to this Spoken Tutorial on '''Features of Marble'''. |- || 00:06 || In this tutorial we will learn to |- || 0..."