Speech Transcript - Writing multimedia applications with Grilo

0:00:10	hello everybody
0:00:13	i'm going here to talk about how to write a you have the cases where
0:00:18	you talk with
0:00:22	it's not that we
0:00:24	see how it's going to use cases for something we've used buttons and a new
0:00:30	you know music so
0:00:32	i might just putting how these two reputation see are you seen we'll well we
0:00:37	probably be i was trying to so how we helps
0:00:41	a later i realised to talk about a couple of
0:00:46	nice cases that a people can have when and your
0:00:50	because
0:00:52	so
0:00:53	yes list we start with an interruption
0:00:56	so basically
0:00:59	well right in down to me application would be if you need to solve is
0:01:03	how we get access to the content
0:01:07	there are some kind of the content is local disk but we are trying to
0:01:11	second there is on some web service
0:01:15	you know basically it's what service classes it's all api so point in the case
0:01:22	of you to have a very clear specification of the pi so when you are
0:01:26	working out an application for
0:01:29	you don't you don't take that api anyway don't vacation
0:01:34	the program is when you one
0:01:37	i don't think is internet access to all the several sources at the same time
0:01:42	for is that the you want to play are
0:01:45	but different it to us a for you know
0:01:48	so if you check it's a source
0:01:52	or what service have a different maybe i anywhere you want to do is since
0:01:57	what simple right okay searching for videos or is going to be somewhat what is
0:02:03	in so you need to right different it yes
0:02:10	this is a becomes worse when you try to do way more information for all
0:02:16	the
0:02:17	so for instance let's say you are right to your with the project application you
0:02:22	are really you know some and you want to show for instance lyrics of the
0:02:27	song or you are implement in the eyes of the box
0:02:32	what you get content for on any better distortion movies and i do that want
0:02:37	to show information all the money lighted type a lot or who is the director
0:02:41	or
0:02:42	and information or it is supplied so basically you need to go to these charlie's
0:02:47	each of one provides a different
0:02:50	api and you need to integrate everything in the or
0:02:54	interpretation and this is don't for okay something
0:02:59	what you sure that's application i don't vision that must do a so for different
0:03:04	application well you know there are no shutting off of all this one origin of
0:03:09	these structure so
0:03:12	is really a there should be that's a calmly pi i mean for is that
0:03:17	you to email and all those servers is using it pi
0:03:22	so the we usually
0:03:24	i have a really simple way of integrating more information you know what i happen
0:03:29	information which is i have the subtitles but i could have another server that provides
0:03:34	for instance a question graphics for their music or
0:03:41	by your for your main a forward are just so
0:03:45	how to make this more we should
0:03:50	so here is more will tries to have
0:03:53	basically your is
0:03:55	it's a framework
0:03:57	not a is verification on
0:04:00	making a discovered of content and beta S is the condition might seem and it
0:04:06	just because it provides a single highland api to access only the sources informational for
0:04:13	example you are using will and you get access to get to
0:04:16	is the second the same like getting access for is not for a female already
0:04:21	have just to flicker for instance already access to event or rubber can is quite
0:04:25	to really so much you know supporting or more stores enjoy your problem
0:04:32	and the board
0:04:34	is like is that your bright so we have used and they all this also
0:04:39	so actually brightness
0:04:42	not developers can write separate if your problem you can plan training door your system
0:04:49	i know too much are start using that
0:04:51	so what is europe right now white with this applying for the emotion we is
0:04:56	it integrating my application because it will use the same type i'd like you to
0:05:02	so
0:05:04	so
0:05:08	just got a new we the nikon system will
0:05:13	as i was saying a drastic conference okay what we in how will works because
0:05:19	one of the sauce
0:05:21	source are basically the sort of information
0:05:24	right for is that you to origin mental or your and D V data base
0:05:29	okay so it's
0:05:31	the work will not get access to the content out of information that is over
0:05:37	the second one is our the media content the actually the our ability be zero
0:05:43	and the you much right because we're how to use mostly these three types of
0:05:48	medium that will hunters because of the end will have a story multimedia content
0:05:53	so basically what does that mean i mean what is something if you actually will
0:05:57	you can see any like a
0:06:00	you know quite hostilities your idea is for
0:06:05	but i mean that it that is but which is in this in the right
0:06:11	basically for instance i mean you could be before we are type of for instance
0:06:14	by
0:06:16	the outdoor dog whatever want to video is a locating you have to play you
0:06:22	can have some things like
0:06:24	S if you follow it or not i mean a lot of information that you
0:06:29	can provide so basically the combination is that
0:06:34	actually a
0:06:36	contains basically metods like this right so with it when you are waiting on of
0:06:41	you content of this owl is defined by the case size it has quite and
0:06:46	you typed on not just one or all information we want to what we
0:06:52	and the sources
0:06:53	basically a big weights you
0:06:57	actually have to roles wanna it's within the media for extended into providing
0:07:02	grades
0:07:04	you content
0:07:05	right and this do to basically defines which kind of information can happen for instance
0:07:11	i got a process okay i'm able to how to do you whatever i got
0:07:15	it and it would two hundred a typo how to the artist or so such
0:07:20	information
0:07:23	there nevertheless other sources that astronauts a great content but what they do is with
0:07:29	content coming from one of the sources i can inject information waste on the i'm
0:07:34	T V right i mean is that we don't need work is it okay if
0:07:38	i have a
0:07:40	and the video i know recently i can provide you information and you can prewhitening
0:07:46	so i go trying to be a good deal with information i in which the
0:07:50	content of the
0:07:52	all these of these media work
0:07:56	so which is that we really works
0:08:01	so
0:08:02	how do you see i'm going to show i just us it to use case
0:08:07	but it is
0:08:09	what it is scary because it's quite well with what really suit to provide
0:08:17	so let's see let's see so basically and talking
0:08:23	well conducted there you have supplied for me looked is will to get content from
0:08:27	different places
0:08:29	right
0:08:30	basically i have to here someone then so is not a lot of things they
0:08:34	want to the red light with the different email want you to well so you
0:08:39	can use overall rating for your can disk
0:08:42	and then there are i
0:08:46	i'm sorry about it doesn't you very well it basically is how to ski screen
0:08:50	shots of talk to you can running different one is the browns you don't think
0:08:56	it's
0:08:56	very in one of the options
0:08:59	i think that i would you to browse through the
0:09:03	content but is provided by one of the sort of points to decide into and
0:09:07	you can when he's really browse through it
0:09:12	right
0:09:13	the other one was basically argue for searching can to all is bright you are
0:09:20	actually where you can and if it will you can under your it at the
0:09:24	time all
0:09:26	the or one want to search for it in this case
0:09:29	i think is switching one week in the do i need provide information i just
0:09:33	cases using this a little information and on the title on the also on the
0:09:38	not be there right
0:09:41	so
0:09:43	but when what mission will to write talked in this case for display remote something
0:09:49	that you need to take that copy my
0:09:53	the first is what they want to show i mean
0:09:58	and going to show only be use only music
0:10:01	i think that in their application of together can finally finished and you stick and
0:10:05	only
0:10:06	i think talked and was later in the way on the past
0:10:11	not was moving just to show indeed you because is a gender on your content
0:10:17	so basically to define what you want to the show and then you need to
0:10:22	define which information and one two hundred for because thousand information but i don't want
0:10:28	to use an old information
0:10:30	so indicate for it and way we are
0:10:34	up to fifty five different type of information you can come in and it's all
0:10:39	just understands information sources got a polite
0:10:43	i knew
0:10:44	you type of information i can be a test of these a colour of peace
0:10:48	right to some then for instance they wanna the title that's i mean
0:10:54	so
0:10:55	so
0:10:57	in this case in the case of nothing
0:10:59	a there was a i don't want to show the viewers right so basically is
0:11:04	that
0:11:06	only is really
0:11:07	well sources come up and say hey and here how minor so what
0:11:14	don't think that is okay it checks what kind of information is the source people
0:11:18	to provide so for instance if can provide be use i don't i mean i'm
0:11:23	not interestingly so why just ignore it for instance in the create source comes up
0:11:29	a say okay i'm unable to handle if with the english okay i know it
0:11:35	so i i'm going to hundred is not that source
0:11:39	okay
0:11:42	then for those it is not know sort of those sources provide to be used
0:11:47	i need to check what i'm like what i'm doing
0:11:51	so if a if i implement deliberately you what i want is only you sources
0:11:57	the provides
0:11:58	the rounds feature
0:12:01	and is because and also facing willow decides which of these features like an improvement
0:12:07	so lots of design implement the searching well is a not on a not implemented
0:12:12	rounds
0:12:13	all than it would operation some basically you can check what was operations are implemented
0:12:19	version way to do some price sum up or something like that are always not
0:12:22	event because and then the sources just working on the what service so you have
0:12:27	a web servers up for example something like the search it doesn't make sense to
0:12:31	for you to implement this it's because the only way been going down this you
0:12:35	know cash in all the information you're probably as i see them and that's of
0:12:39	inefficient so
0:12:41	in greater this list doesn't right and morphing about possibly be what is services provided
0:12:48	so in this case points and meeting my rooms i don't do so i checked
0:12:53	okay
0:12:55	you highly blows no okay i know here in the case of fit in the
0:12:59	same form we
0:13:01	for mission feature and china czech okay now this of away in the
0:13:07	this should yes okay i will surely in my i will use it in my
0:13:12	have my application
0:13:15	so given that
0:13:18	so basically i am i right okay going to be scared to browse and now
0:13:22	i'm going to use conditions
0:13:24	the thing i need to sentences is what kind of ways and want to have
0:13:29	actually so for instance in the case of a search
0:13:33	as you can see a
0:13:36	i it well i think so they will show one in toronto ten and performance
0:13:41	it which is nothing in this idea something which is so you can see it
0:13:47	below is the
0:13:50	i don't they video on the optimal maybe so that's kind of which i want
0:13:54	to show
0:13:56	i so i want to
0:13:58	hundred whatever because of the end they want to play so i will also want
0:14:01	to hunting what information i want to show you know for instance if i have
0:14:06	a gps information why content i don't want to use it
0:14:11	so i that is quite or if i have for instance and
0:14:16	well any other to write a fireworks or size so on the video more when
0:14:22	i when i don't know that information i don't want to use
0:14:26	going to say and it is a stage i'm defining information wanted
0:14:30	and you take a look at the blouse basically i not show in the out
0:14:34	because of the and this new is on a show in the title unjustly duration
0:14:39	so basically i don't are a lot of them global fine so i know going
0:14:43	to ask for it
0:14:46	okay
0:14:46	so is okay the we this employee so we will prevent
0:14:51	we well this is just a really someone
0:14:56	screenshot
0:14:58	the it is that what the a movie is the only resentment is for the
0:15:02	search but it's not finished and if and then is an information want to show
0:15:06	it is are based on for a duration signing right title
0:15:11	good
0:15:12	i using markets and also because depends on the on the sources are some sources
0:15:17	that use also on what most of the shoes aren't so i'm going to use
0:15:21	will and this czech one with the show and then thilo is the information to
0:15:26	short
0:15:27	so basically this year just
0:15:29	it's quite simple basically i
0:15:32	see the cells dataset shows this is this wasn't going to should for instance of
0:15:37	et cetera youtube that the something going to use
0:15:40	is a real good one idea
0:15:42	they have the text i'm going to search for instance what i want to see
0:15:47	what
0:15:48	the you know this it's case ask for our we used about is just on
0:15:52	this list of all information want to show
0:15:56	and what the options which is available you to control
0:16:01	more how the this is what we perform write a social change some things right
0:16:08	later
0:16:09	and then we come back basically is not
0:16:12	when they when you start research
0:16:15	the colour would be broken every time if i was i was shot it will
0:16:20	be and look at the release colour so basically we receive the is we defile
0:16:27	so information you are asking for in this complex okay so if i ask for
0:16:32	ten minutes
0:16:33	i will receive i mean a list of a ten comics are listed and such
0:16:39	such a lot of elements
0:16:42	when this is basically this year which is and the process question mean divorce is
0:16:46	exactly the same i have the same partisan within this and realise it's quite simply
0:16:51	because i
0:16:53	i written always make and they maybe i for the web servers
0:16:59	and i making it more simple i don't need to the hundred west
0:17:04	one with X M L or whatever everything is not maybe i'd will
0:17:09	so
0:17:10	as it is now well to projects
0:17:13	my result
0:17:15	the first one is
0:17:18	not all they information line want to show a hundred by the source for instance
0:17:24	one in this case well you do is
0:17:28	you don't want just think you were out on
0:17:31	but i am as website with the criteria but not that's over white the something
0:17:37	doesn't quite a phone so that's one of the point we need to so
0:17:40	what happened with information that is not provided
0:17:45	but the but the sort of their something really for instance if you are working
0:17:50	without anybody who are working and your that the works of vacation you want to
0:17:54	show the for instance the
0:17:56	telephone okay probably you are browsing through
0:18:00	your work on this and you know how they are the really from but the
0:18:05	hardly
0:18:07	i mean that's stormy day a
0:18:10	there are two
0:18:12	so how to have this kind of misinformation
0:18:15	and the point is about what happened with
0:18:18	use that are quite expensive directive
0:18:21	i think there is in the case of it too
0:18:26	way to come you to works the entirely is not one when you want to
0:18:31	us is for content want to look service before the shirt and if website signal
0:18:37	with all information right
0:18:39	the point is that
0:18:40	that information the same store they wanna
0:18:44	not too many whatever you need to go to that entry
0:18:48	great us based you know and one and page and go there to get away
0:18:54	on learn so it was not points you are asking for
0:18:58	to have two hundred elements for instance is that
0:19:03	if you don't ask for more than and we only need one request i was
0:19:08	i know but you want to ask for you want to will be to
0:19:14	two hundred and one request for one for letting eczema and then we request or
0:19:20	each and to just video right
0:19:22	right
0:19:23	and of course that's put in a inefficient because my application will be okay we
0:19:29	showing them in is quite slowly
0:19:31	england i don't want to use you wanna right because the end i don't want
0:19:35	to show you wanna write one use it later
0:19:38	so that's probably
0:19:41	okay so
0:19:43	basically where have you been so it is
0:19:49	these are probably just using some relax to control how we should
0:19:56	reykjavik and so basically than the normal when you
0:20:01	yes the what the first thing this just button or something to do right
0:20:06	you with the north like this guy most we need to
0:20:12	gets the content and tries to
0:20:15	to provide all the digits whatevers it has so
0:20:19	if there are some information like with the can provide for us a speech okay
0:20:24	like you had a look and white it's very the ending okay little can provide
0:20:31	but then we are some influence that takes a lot of time to work if
0:20:35	you will be or different anyway so basically is that okay i want
0:20:39	this case all this case
0:20:42	from this source
0:20:45	the second of for lack is fast only first one is that okay like the
0:20:50	normal way but i'm dinosaurs okay some key that it takes too much time were
0:20:55	different place over it
0:20:58	and this
0:21:00	it takes much more time actually depends on the on the source right
0:21:05	why because what is day about
0:21:08	going to snoop to
0:21:10	is quite is no more than in the data from your from this
0:21:15	but the point is not from the U two point of view it anymore and
0:21:19	gets more time because we need a nice
0:21:21	so a request the results
0:21:24	we're running before is allocated or you know a newport one request
0:21:28	the way to get in the are these name is already typed of them into
0:21:32	you know just one request it in the casino so you know you are asking
0:21:37	for right
0:21:39	or maybe for found something in some cases them sources getting design something that requires
0:21:44	and it's just that
0:21:46	so i don't like to maybe a stuff too much as well i guess is
0:21:51	the flower
0:21:54	and then there is a the wonderful one which is the for
0:22:00	different for lack it's if for like six okay i want to and this condoms
0:22:04	and it do not make all the possible i mean ask on the so this
0:22:08	if it's possible just to feel what was and wasn't you
0:22:13	so
0:22:14	it is not a case where all this office cooperate the weather like in a
0:22:19	the someplace to do
0:22:22	the beginning
0:22:23	all this was alright together to provide information
0:22:26	so for is the same site i don't see the save a not in top
0:22:30	and what for to see in
0:22:32	bring an application and rossi german and i say okay i want to show on
0:22:37	the back to the something i don't want to show actually X M L simple
0:22:43	i believe X
0:22:44	so we us before basically what this is than is going to is okay that's
0:22:48	cool
0:22:50	brains information have that like what the possible to provide a simple like to user
0:22:54	traditional singing to you know to
0:22:57	then how to integrate all information with my hand a standstill will be one but
0:23:03	this provide a way of doing so
0:23:08	how to use it this
0:23:10	well there is
0:23:13	first of all a
0:23:15	i'm going to do it is just because is the something you can see in
0:23:18	your and you want to we used to think and the first thing is that
0:23:22	i'm going to request content the chunks i me you know if i can request
0:23:28	one for some elements i just want to last this importance one hundreds
0:23:33	unless someone there is that fits in my screen right to show
0:23:37	so it is just colours now i will press more information
0:23:42	so this way i'm not making stuff so i can friend that maybe they should
0:23:48	is don't know by the czech
0:23:51	so that the first the first stuff first point is a combine that and if
0:23:54	you have this for most of the content i want to show information as fast
0:23:59	as possible use in the first one way because already use it
0:24:03	and see information with some missing fits the simply something sorry
0:24:08	but maybe she's is not interested in the in this
0:24:14	it information want to scroll so what we want is not block everything until it
0:24:20	question and so basically it's okay i don't
0:24:23	right now don't brno remedies you know so please
0:24:29	okay so once the a this person is performance and if you see reason not
0:24:37	we are scroll the say yes something about well we just okay know in because
0:24:42	i thought it okay i have this really we just the solution is showing is
0:24:46	seeing it in your this i think
0:24:51	so okay last ask for information that i get from the british school so
0:24:58	i it
0:24:59	and i do the same for each element
0:25:02	no but in the one that initial
0:25:05	scrolls i stopped doing it right because i maybe they don't really so profound a
0:25:11	special it doesn't make sense to represent the finally because this is not going to
0:25:14	see
0:25:17	so it's point eight and a
0:25:21	you know about right
0:25:24	this one this basically is easier it is because you ricky because actually we don't
0:25:29	know so we knew wanna in the screen so what we do is the saying
0:25:35	but when you sit directly on the you know and so when you should know
0:25:39	we click on there and we check okay it has no well you know because
0:25:43	it was race okay so we was not the way before okay no less bright
0:25:47	this search for it is really for you know flat
0:25:53	so i can break
0:25:54	right so it is this is
0:25:58	i we have initiative actually how will have to integrate how many former second is
0:26:04	a low cost and this case and number in the most altercation
0:26:10	one right can you really and you want of any concern will the performance only
0:26:15	us because of it
0:26:17	sponsors
0:26:18	you can use
0:26:24	but
0:26:28	the sickness see the centre something how many from that works okay
0:26:35	this kind of the food or not
0:26:37	or to know how actually groupon will enjoy this information
0:26:44	okay so you know time browsing
0:26:46	fourth and the recoveries right you have your content next
0:26:51	and there is simply a trucking a real blank is instructed right and most used
0:26:56	talking to provide information like you can you can bring from to do is just
0:27:01	applying so just think you how your industry what type lot you don't have a
0:27:07	standing okay so one roasting with pop in one without and now because one hundred
0:27:13	eighty but in the past you could browse on the contents of this thing you
0:27:18	got to know that you want browsing the can local content anywhere the so this
0:27:21	one may for example i don't know i don't well that so how it works
0:27:27	well when use the for a okay what is going to use okay first i
0:27:32	ask what information to track right so i great all the content that has more
0:27:38	information a truck across you know i check that and see that okay not based
0:27:44	on is missing so what will us is
0:27:46	okay who is able to provide
0:27:50	something so busy taking the we can you use media only which created and start
0:27:56	the last which one who come for why not see
0:28:00	so they can be to isolate three actually works when you ask consoles gonna be
0:28:05	okay
0:28:06	no i can countries information right
0:28:10	ukrainian where these media i can point
0:28:14	so
0:28:16	okay going to score
0:28:19	the second one probably hey yes i can provide you information directly for finding i
0:28:24	checking media we i can twenty that information okay and i to ask if you
0:28:28	understand so that's not source we integrate this time in the media right and the
0:28:36	end immediately sortiment to be to the user
0:28:40	i don't think is not asking for information
0:28:42	they some cases
0:28:45	well this source can have it one hundred E find about
0:28:51	you know well that is not so much information long all that they had to
0:28:54	do it
0:28:55	an example is
0:28:58	there's a source control white and they school right
0:29:03	you know and
0:29:05	doing it means that it needs to know we are just
0:29:10	and we on right so we can of the on the similar down can afford
0:29:14	to last three and i'm first that we
0:29:18	this information
0:29:20	so basically you would say so okay i can because i don't have this information
0:29:25	so what on the core last is okay
0:29:28	there's moving reporting way ask we are just
0:29:32	for a for the
0:29:35	for they all that right
0:29:37	so we go to tracker
0:29:40	and honestly i mean your is no okay this ask okay what is the is
0:29:45	the are just main which is the only okay now i have it so i
0:29:49	go again to this
0:29:51	i can run source and asking not having and twenty yes i can order to
0:29:56	control
0:29:57	okay so i will just use all supposed to last a fan in checks i
0:30:01	have i would be
0:30:03	right
0:30:04	in what it can base okay i can do it okay let's try visible source
0:30:09	put this is and on a totally transparent for your service and this doesn't need
0:30:14	to hi this is case
0:30:18	so this is for is the that is that we are the most common way
0:30:22	of using we write it is using you presumably provides
0:30:29	a use them to get to come to the shows in rooms
0:30:34	i different this is you know music
0:30:37	i don't want
0:30:39	i'm going to talk of the ignition but about racial we
0:30:43	so the first thing is not at this moment
0:30:47	you know miss it gets the content for your local is right
0:30:52	but eventually it in right
0:30:55	you know in the will have the your function disk your roads and this and
0:30:59	then thrown that if you in one alone
0:31:02	but it's
0:31:05	so
0:31:07	basically screenshot
0:31:09	where a is showing the i mean you have the type of the my the
0:31:15	are this
0:31:16	so what's the problem here but what i'm saying it's only going to use most
0:31:20	but you sort which is track right is not going to use first and german
0:31:25	a niche market
0:31:27	this case what is darker
0:31:30	because we want to show exactly that i can of the of the island the
0:31:35	a our to see so that's the practical way i mean we can go to
0:31:39	the final system already because they're not meaning you know to the calling usually don't
0:31:46	want to sort things so we why did he was always been we are going
0:31:50	to use it worker
0:31:52	so the point here is not a music actually define systems talked
0:32:01	in top then you just check talking because some problems which in the three that
0:32:05	is created
0:32:06	of to browse which can do that we is defined by the bias works source
0:32:12	if i is that right it was super why just a that knows
0:32:16	but in this case and this a given us you want to use all the
0:32:20	structure you know we want to use
0:32:23	i will for mobile on are dysfunctional and some for men
0:32:27	and
0:32:30	just checking talking money it doesn't win the structure presentation one so that's a first
0:32:36	boring we have
0:32:38	it's one is not you know we don't have where you at this moment companies
0:32:43	become simple artist
0:32:46	which can your
0:32:48	well they contain a nominal
0:32:51	finally can you don't know only or you much or
0:32:56	or billions article boxers works is like
0:33:00	a container
0:33:01	but you can wear all seen site and it
0:33:05	remote customer meeting point and you can see got nothing going in a looks like
0:33:10	are just happen are or i don't have an on we just like a container
0:33:14	credentials right so i wanna some box and this all solving real media out
0:33:20	right
0:33:21	so you don't have that
0:33:23	but information that sort of the commission and the other one is not
0:33:28	what
0:33:29	you know issue wants this to sort the results
0:33:33	well there are other ways of sort and then abroad well new readers providing
0:33:39	is not know since fit and their requirements
0:33:44	so
0:33:47	is an example of some of this patience to so all that information and you
0:33:51	some basically is the first one is the islands which shows on the arms the
0:33:57	second one basically pairwise they are this and then for each are this white williams
0:34:01	but you can get that information from indirectly right
0:34:06	because it doesn't have the system that doesn't have this doesn't that you bros one
0:34:10	is it getting accustomed to russell so we are busy getting only on the on
0:34:15	my and person that went anymore of the source
0:34:19	ideally the truck and i explain different well we can think okay just change the
0:34:25	start
0:34:26	to that they do that then probably on a week and we have a very
0:34:29	different requirements
0:34:32	we don't want to
0:34:35	so
0:34:38	out that is the one that's
0:34:40	actually two ways of all of fixing this that everyone is okay as i want
0:34:46	to use my on the starter
0:34:48	and nine get indians from talking this year struggle directly right so i don't are
0:34:54	going and use a sparkle to getting a D all the music and want in
0:34:59	the alright one when it great it's fine undefined
0:35:03	you know what comes doesn't use your stalker
0:35:07	but take the condom right
0:35:10	from not
0:35:12	so what happened willingness information want to show first of the cobra
0:35:16	right because a lot of using that feature from very so wanna supposedly okay well
0:35:23	that's a with this information that's great a real media one and then i will
0:35:30	ask to do will okay have these million because when you can right i kindly
0:35:36	actually
0:35:37	right
0:35:38	so that's one way that we is are telling willow trajectory will talk is how
0:35:44	to posted in minutes
0:35:46	okay so we are right to say okay remember that was in the are this
0:35:51	base
0:35:52	we're bring me the content in this way
0:35:56	so i'm getting a know i'm and i'm going to of course design thing okay
0:36:01	you actually for these articles
0:36:04	this when you want great this i would like that to present the duration is
0:36:08	the population of the all the song from them
0:36:12	good so
0:36:14	in
0:36:16	will you can do it
0:36:18	and based on factual
0:36:21	the basic e-shop stupid ugly
0:36:24	we do and those you get into this look shows
0:36:28	and this is a function not
0:36:31	but what it
0:36:32	which is exactly like to show which buttons of specifying us X to show it
0:36:38	is defiant way
0:36:40	so
0:36:41	the point is that this is why most effect apply the twenty four want
0:36:47	is it worth it it's a prime so i'll waste and do you based source
0:36:52	it has a clean when you can put your own a shots
0:36:58	and it what it on which is basically like a this in a language
0:37:02	the idea or something or something because of talking this is ask us are currently
0:37:09	right so
0:37:11	this place missy by this market what but were actually i will
0:37:17	okay i instead of original i just have to will and we display and went
0:37:22	to turn okay how to carry the can so in this case for instance eh
0:37:28	i want to create content basically or we like less this selected the columns different
0:37:33	when i say okay i want this to be and we do or books and
0:37:38	then i'm going to up okay it's cool to it's me to talk to angry
0:37:44	so was guy i'm saying okay the direction will be this different quarrel in this
0:37:51	way okay and then i have to wait here
0:37:54	so in this case a
0:37:56	well they're not it works like the your
0:38:00	like total
0:38:02	once i ask twenty i can using for that so it is talking in queens
0:38:07	elements so we check six on a
0:38:11	can there is missing and you have to the to these
0:38:16	okay so basically a i'm not sure if you something because actually this pocket when
0:38:21	it's quite make i can produce it because we fit the screen
0:38:26	that's the idea is that we are use that that's what we were together content
0:38:32	and that's my case basically tell you how to build you a result
0:38:38	and we do not the works like it will so basically this verse think that
0:38:43	playable is that some way off
0:38:45	okay i don't is very specific
0:38:48	but they want to have the right choice of
0:38:51	you know first break we'll need features on the what can just provide them
0:38:56	without recently school it i the deeper lights
0:39:02	so this are most easy to use case
0:39:06	okay so we're not
0:39:08	well there is this of course one of use case that you can use in
0:39:11	your application for instance
0:39:14	this a you are a you know because when you want to allow to a
0:39:18	blue content
0:39:20	is it as well something like to do so missed a lot of russian you're
0:39:24	going to in
0:39:26	local you want to up ability to you do to see is there is a
0:39:30	function which is basically crystal which means a secondary and they mainly girl function but
0:39:36	instead of getting content in just able content or something we have function you can
0:39:42	implement i don't because and it's able to provide can do we distort condom only
0:39:49	only lecturers
0:39:51	and it and one is for the i mean opinion with "'em" two or so
0:39:56	feature now bring it also are you want to a week or remember where are
0:40:02	the last time we're pretty so basically
0:40:05	they so we have a need right now is okay and playing the nist all
0:40:10	again do you know the what is we
0:40:13	took one for listing of whatever i store in a local disk money local database
0:40:19	within a moving to do some this time i'm going to play i can recover
0:40:23	okay so
0:40:25	and it seems you it's which because there is a key in we don't which
0:40:30	is call play that into overtime a so basically if i want to show what
0:40:34	they i guess a for information the last did a lot of the time and
0:40:38	like the consumer time contains the
0:40:41	where survivor shown the you can be okay
0:40:46	so we can bring it
0:40:48	now i not only so but what i mean is that i'm going to they
0:40:53	just merely mean i change the value of the productive that is a function which
0:40:58	is that you basically this
0:40:59	storytelling to store that information
0:41:02	so this again do that we had to watch is okay use all the sources
0:41:08	for instance maybe they're not
0:41:11	is not available you to present your be and the different it was is clear
0:41:15	a play back into time is not enjoyable what happens because it's
0:41:21	is story in the rock hours may not obvious which i play which price information
0:41:27	like idea but it is get why the P like into of down from this
0:41:31	point of this one is i especially is what is going to is going to
0:41:37	touch take this are key
0:41:40	a baby at a nice so next time to the progress it
0:41:45	i will be hunting you money right so basically this some is just case is
0:41:49	that you can the with you know
0:41:54	wait a few more my name is we put them isn't enough
0:41:58	so
0:42:00	so
0:42:02	just twenty
0:42:05	this is an opera some of an application will
0:42:10	is working quite amusing the introspection bindings
0:42:14	and when is application those is
0:42:17	you know i want to create a this is
0:42:20	we my from and content so basically this room you specify our system responds no
0:42:27	i don't know metallic remove or
0:42:30	argus and we checks it's just
0:42:33	all the other content in one the service i don't know you know in your
0:42:37	mean orange a local these common ubm detection on the basis and this for it's
0:42:42	a big list
0:42:44	i'm sorry twenty eight alliance
0:42:47	but in doing some cool
0:42:49	so the main a
0:42:52	an impostor
0:42:53	the into lying for still it quite device
0:42:57	you really want to store the is basically be a reservation i don't wanna
0:43:02	okay then in line aiding i mission this appears but
0:43:08	mission before you have to start how many illness i want and just to do
0:43:12	to
0:43:13	hundred and then i use this function which basically means
0:43:18	should one applies this which are there
0:43:22	and we were something this is not a single for instance consistency one so the
0:43:26	results ideas so phrase i mean i'm just checking okay it isn't it is a
0:43:31	i a you know i print it
0:43:34	get into racing i think that i think in
0:43:37	right so when one is for me speaker it's a
0:43:42	based and this is i don't care how you need to do that we know
0:43:47	what
0:43:50	so
0:43:52	i but here are some others and you can use
0:43:55	and we had to make a we have a so called in the you know
0:44:00	have i so the call the duration in cup
0:44:03	one point work for we have the actually or join and you see
0:44:10	so that's all
0:44:14	want to ask something
0:44:36	hey
0:44:37	visitors so that the bars here the programs on the don't them for tools
0:44:43	and really want to know we've
0:44:46	if you think
0:44:47	you can use i can use the same you can is the version
0:44:52	dissimilar the bars is the implementation
0:44:55	just for
0:44:58	there you were supposed for it
0:45:00	real
0:45:03	well that's i mean there's some kind of sources the rhino this moment we can
0:45:08	using window
0:45:10	special
0:45:12	someone our the radios
0:45:16	break on this because
0:45:18	when you want russian it and you can be sure
0:45:21	you get a bunch of content and there is no we're station well something a
0:45:26	one element and then play tennis or play the press one don't have anymore station
0:45:32	to complain one because of
0:45:35	things like to find
0:45:37	the point is that of course you only can get just by just a small
0:45:41	window we what's ones are going to be playing and we went can do is
0:45:47	i complain one
0:45:49	but it can play the previous one why can skip one
0:45:53	but not going back you know this
0:45:56	you can only vote for once in the time
0:45:59	so
0:46:00	right now we don't have a way i mean you can do it government uptight
0:46:04	but present you want out there in the user and you can you can go
0:46:07	back
0:46:08	because there is no way of doing it already we work one assumed you conscious
0:46:14	maybe like a real radio stuff or something that's if i okay i is summary
0:46:20	we can go you know company
0:46:23	but when you start a great you can go back or you want to have
0:46:27	a very small window of how many links you can ask
0:46:31	point
0:46:33	okay
0:46:34	thank you
0:46:49	okay so no question thank you very much for that

Writing multimedia applications with Grilo

Developer Experience Track

Juan A. Suarez