|Mixtli| | traduccion aqui ? |
viXard | aqui |
|Mixtli| | okas... espero. |
viXard | quienes traducirán al inglés? |
|Mixtli| | npi de ingles. |
viXard | tenemos voluntarios? |
|Mixtli| | no mames.. yo quiero que traduzcan del ingles al espaniol. |
sarnold | questions/comments in #qc |
viXard | traductores por favor |
viXard | necesitamos traductores |
|Mixtli| | y donde puede estar del ingles a espaniol ? |
loki | Next talk: 1900 |
slack | hi acs! |
loki | creo que ya empezo |
acs | hola slack! |
loki | ya mero comenzara |
viXard | alguien traduce? |
tin_ | if no one is going to translate i can try |
cored | viXard yo puedo traducir |
cored | viXard i can try too |
viXard | empiecen por favor |
tin_ | thanks to all for coming ... |
cored | Today we will talk about video digital edition on windows |
cored | i mean on linux |
tin_ | there are lots fo things to say about video |
tin_ | video is juist photograps that are continouosly emitedd |
tin_ | but due to the visual system human beings have, we can cheat it |
tin_ | and believe that 25 images per second are a continuaos movement |
tin_ | in the near past video storage was analogic , but we are not going to talk about this |
tin_ | we are goingo to talk about digital video |
tin_ | 1 and 0s |
tin_ | Lets talk about digital video |
cored | we'll get center on the digital video |
cored | and its posibilities |
tin_ | GNU/linux is a wonderful mate , working with video |
tiri | I recomend to put mode +m on this channel :) |
viXard | EMPEROR, saca ese script por favor |
viXard | o bájate del op |
tin_ | why do we need technology? |
tin_ | we can do it whit digital cams , anoalgic cams and then digitalize the signal ... |
tin_ | tv signal... |
tin_ | all of them are valid video sources to play with |
tin_ | in this speech we are going to center in the semi-professional ones |
tin_ | we are going to work with qualities near to the real tv programs |
tin_ | until the MiniDV arrival, we were limited to cams , with qualities very far from professional ones |
tin_ | quality is given by the resolution |
tin_ | VSH is about 320x200 pixels of resolution |
tin_ | but i'm not sure of the numbers ... |
tin_ | now, we have evolved in the digital field to superior qualities |
tin_ | like SVHS |
tin_ | but the digital video entry has been a revolution |
tin_ | digital MiniDV cams are about 600 EUR |
tin_ | so the market has been filled with them |
tin_ | if you want exact details about VHS |
cored | if you want to know more details about VHS |
tin_ | http://www.home-cinema-guide.co.uk/vhs2.htm |
tin_ | and more info about digital cames (600-2400) at: http://www.imagendv.com/tabla.htm |
tin_ | before buying a cam, thing , look at the photos , read help webpages --- |
cored | you should look in the forums too |
tin_ | well |
tin_ | from now we are going to use the reference |
tin_ | http://www.es.gnome.org/documentacion/articulos/kino/kino/ |
tin_ | and we are going to center in the use of Kino |
cored | a program for digital video editing |
tin_ | a program speciall thought for the MiniDV video edition |
tin_ | it is amined to be very easy to use |
tin_ | and it is recommended to install from packagers |
tin_ | because compilation can bring problems due to its library dependeces |
tin_ | there are Debian and RH packages |
tin_ | so installation is easy |
tin_ | acs@linex:~$ dpkg -l | grep kino |
tin_ | [20:26:20] <acs> ii kino 0.51-1 Non-linear editor for Digital Video data |
tin_ | and i have a more modern version at /usr/local |
tin_ | /usr/local/bin/kino --version |
tin_ | [20:26:50] <acs> Preferences constructed |
tin_ | [20:26:50] <acs> Gnome kino 0.6 |
cored | when you compile |
cored | the source code of kino is very easy to track down |
cored | its made on c++ |
tin_ | and uses several libaries that make a lot of the actual work |
tin_ | e.g |
tin_ | acs@linex:~$ ldd /usr/local/bin/kino | wc |
tin_ | [20:28:29] <acs> 36 144 1985 |
cored | its depend on |
cored | 36 libs |
tin_ | it depends on 36 libraries |
tin_ | some of them: |
tin_ | brom1394.so.0 => /usr/lib/librom1394.so.0 (0x40547000) |
tin_ | [20:28:54] <acs> libavc1394.so.0 => /usr/lib/libavc1394.so.0 (0x4054a000) |
tin_ | [20:28:54] <acs> libraw1394.so.5 => /usr/lib/libraw1394.so.5 (0x4054e000) |
tin_ | [20:28:54] <acs> libdv.so.2 => /usr/lib/libdv.so.2 (0x40552000) |
cored | this libs are for the ieee1394 speed |
cored | and the video editing format |
tin_ | we put the video into the computer , in order edit it... |
tin_ | minidv record at 2GB/10min |
tin_ | so dumping such straem in the PC |
cored | its take us |
tin_ | s/straem/stream |
cored | about 20 Mbps |
tin_ | more than 20 Mbps |
tin_ | we can put it though USB2 |
tin_ | but it is imposible por serial or paralel ports |
cored | the fact is that all this flaw |
tin_ | in fact it is doe |
cored | goes in the high speed |
cored | port ieee1394 |
tin_ | putting the stream though the high speed iee1394 (FireWire) port |
tin_ | port that is perfectly supported bye kernel 2.4 |
tin_ | and by patches in the 2.2 |
tin_ | with a very good stability |
tin_ | so we are no going to have any problems with iee1394 |
tin_ | look at: |
tin_ | http://www.es.gnome.org/documentacion/articulos/kino/kino/modulos.jpg |
cored | in this shot you have the necesari kernel config |
tin_ | well, i have ther kernel ready |
tin_ | so i plug my digital cam |
tin_ | at the ieee1394 port |
tin_ | as shown at |
tin_ | http://www.es.gnome.org/documentacion/articulos/kino/kino/x78.html |
cored | where you have photos of my cam |
cored | and that i'll going to plug right nw |
cored | s/nw/now |
cored | nothing else to connect the camera the system recognizes such and as they show logs |
cored | do you have any question? |
cored | you have to make the question on #qc |
cored | well lets keep going |
cored | my kernel dosent have the ieee1394 support |
cored | and i had to compile the modules |
cored | its better to work with modules |
cored | in case we have to upload it or load it |
cored | and restar the cam comunication |
cored | there are question |
* tin_ is back |
tin_ | how can we connect the cam if we havent a iee1394? |
cored | with kino can we control the cam |
cored | ? |
tin_ | there are PCI cards that provede us with ieee1394 ports |
cored | like with premiere play and rewind buttons |
tin_ | 2nd question: how can we connect the cam if we havent a iee1394? |
cored | you can rewind the tape and make play with it |
tin_ | there are PCI cards that provede us with ieee1394 ports , they are about 30 EUR |
cored | with the ieee1394 we can connect hard drives |
cored | for example, they are commenting to me that one of 200 GB costs 360 euros |
tin_ | <viXard> Technical problems :) |
tin_ | i apologize for the interrumtion |
tin_ | we are here again |
tin_ | we have already compiled the modules |
cored | for the ieee1394 |
tin_ | and loaded with modprobe video1394 |
cored | and we load it modprobe video1394 |
tin_ | once donde this |
tin_ | when we plug our cam |
tin_ | logs will say: |
tin_ | Dec 10 20:45:12 localhost kernel: ieee1394: Host added: Node[00:1023] |
tin_ | GUID[344fc00039709c10] [Linux OHCI-1394 |
tin_ | that is, a new host has been added to the port |
tin_ | (our dig. cam) |
cored | that he is already available to be used from kino |
cored | and is time to start kino |
tin_ | now, the moment to start koni has arrived |
tin_ | s/koni/kino |
cored | viXard Let us wait for a second. |
tin_ | we are at the end of |
tin_ | http://es.gnome.org/documentacion/articulos/kino/kino/x78.html |
tin_ | i've been asked if kino works with all |
tin_ | minidv cams: the anser is YES |
cored | since all of them support a common protocol |
tin_ | because all of them support a common protocol |
tin_ | . |
tin_ | Lets start kino |
tin_ | we see: |
tin_ | http://es.gnome.org/documentacion/articulos/kino/kino/x106.html |
tin_ | we are at the ediiotn screen |
tin_ | but çwe have nothing to edit |
cored | kino also works with MicroDV? |
tin_ | <ximet> does kino also works with MicroDV? |
cored | no i dont know that format |
tin_ | asc: Sorry i dont know about the MicroDV format |
tin_ | well. |
cored | <ximet> the one of the MicroDV is the format of the new Sony... |
tin_ | nest thing to be done is capture some scene from our camera |
tin_ | if we press on the capture tab |
cored | we can capture sequence |
tin_ | as we can see in |
cored | of video |
tin_ | http://es.gnome.org/documentacion/articulos/kino/kino/captura1.jpg |
tin_ | inside http://es.gnome.org/documentacion/articulos/kino/kino/x131.html |
cored | where its explain the entire process, with details |
cored | technical problems |
cored | back |
cored | i apoligize my fall |
tin_ | well |
tin_ | we were at the capture part: |
tin_ | http://es.gnome.org/documentacion/articulos/kino/kino/x131.html |
tin_ | we have captured the desired scenes form the recorded tape |
cored | when we capture the desire escene |
cored | the recorded tape is known with the name "gross" |
tin_ | now, we are going to mount each on eof the secuences |
tin_ | we can , in a very basic edition. |
tin_ | cut video segments |
tin_ | and put them in a single sequence |
cored | and to join it in an only sequence that will be the published video |
tin_ | whcich will be the edited video |
tin_ | but kino allow us to join the seqs |
cored | like we can see here: |
cored | http://es.gnome.org/documentacion/articulos/kino/kino/x232.html |
tin_ | is a more interesting way |
tin_ | as we can see at: |
tin_ | http://es.gnome.org/documentacion/articulos/kino/kino/x232.html |
tin_ | in the tab FX |
tin_ | we can join tow sequences with |
cored | we can join 2 sequence with diferent effects |
tin_ | different effects |
tin_ | blanking out... |
cored | or we even can apply effects to all a sequence |
cored | we can of comfortable and fast form previsualize the effects |
cored | and as they are before applying them |
cored | applying them is not a very heavy process either |
cored | when working with digital video without compressing |
cored | enough express in the edition can be worked |
cored | since we have already commented, we can capture video of análogicas sources, and Kino is able to incorporate it like sequence to the edition |
cored | although still it is a functionality that is a little green |
cored | you have more details in: |
cored | http://es.gnome.org/documentacion/articulos/kino/kino/x256.html |
cored | Once we have finished the assembly |
cored | the moment arrives for exporting it to a compressed format of distribution |
cored | since nobody would want something that occupied 2 GB each 10 min |
cored | kino is able to export to several formats |
cored | like SVCD |
cored | but we can use transcode that still is able to export to more formats |
cored | http://es.gnome.org/documentacion/articulos/kino/kino/x346.html |
cored | <c58|slk> where can i download kino |
cored | you can obtain it from http://kino.schirmacher.de/ |
cored | although I recommend to you that you install it of packages |
cored | once already installed |
cored | you can test with more new versions |
cored | well, now already we have our video in a format like DivX to be distributed |
cored | burning it to a cd |
cored | and we can share it with our family |
cored | in order to remember that birthday or that wedding or to remember with the friends that |
cored | trip |
cored | in aim that nothing limits to you already:) |
cored | finally |
cored | here are some of the kino advanced features |
cored | that they come from the certain hand of plugins |
cored | one of them allows to label the video |
cored | http://es.gnome.org/documentacion/articulos/kino/kino/x406.html |
cored | and the other |
cored | it can make really impressive effects |
cored | http://es.gnome.org/documentacion/articulos/kino/kino/charcoal.jpg |
cored | this last one is part of kinoplus |
cored | http://es.gnome.org/documentacion/articulos/kino/kino/x406.html |
cored | if you want to code kino plugins |
cored | http://es.gnome.org/documentacion/articulos/kino/kino/x374.html |
cored | its not a very complex task |
cored | good, we have some pending question |
cored | <bitland> according to the fast and approximated calculations, would be needed 18 GB hd for a film of a duration of average hour and, that usually is the habitual thing, that minimum benefits it has to have the computer where is executed so that he is viable using it? |
cored | the computer really does not have to be very powerful |
cored | we needed to have free space in the hard disk |
cored | and soon, if we want to pass those 90 min = 18 GB to DivX for example because we will need several hours based on micro that we arrange |
cored | its can takes you about 5 or 10 hours to put it in divx format |
cored | those that you have passed DVDs to DivX you will know what costs; -) |
cored | good, the talk is close now |
cored | question time |
cored | <bitland> it is possible to be used without problems in any other platform (mac, freebsd...) |
cored | i suppose you are talking about kino |
cored | then the truth, I suppose that yes, although you it could not assure |
cored | but if there is drivers for ieee1394 |
cored | maybe somebody have done the job |
cored | <rawsock> had you test cinelerra? how its going? |
cored | uy, this are greater words |
cored | without a doubt, for the edition of professional video, Cinelerra is the best option |
viXard | Well cored, i think you have done a great job |
cored | thx |
viXard | we couldn´t ask you for more :) |
cored | something allows to have several flows of video during the edition that kino does not allow but more complex is enough small pause, to be asking in |
cored | for the debian users: |
cored | deb http://userpages.umbc.edu/~fu1/debian unstable main |
viXard | i think is enough |
cored | wellok |
viXard | thanks every one, the Q&A will continue at #linux |
cored | my fingers dosent have more power |
sarnold | cored: thanks for translating :) |
sarnold | cored: very nice ;) |
cored | sarnold no problem |
cored | <c58|slk> For example if I use my laptop to capture video, but I do not have the space sufficient podria to become by local network? |
cored | hmmm, because you must have an excellent network to support the data flow. I do not believe that it is a viable option. He is better for example to put a connected extra hard disk to ieee1394:) |
cored | <ximet> Ieee1394 can be used to capture video since it becomes from/the dev/video one |
cored | I do not know the API accurately, but I believe that he is very similar. An eye to like doing plugin for kino throws that you got it examples |
cored | <ximet> more than nothing to make "transmistions" in the network with ffmpeg, for example |
cored | I finish remembering that the digital camcorder can be treated like/dev/video using certain programs |
cored | viXard We thank for to Alvaro Castle by so splendid dissertation:) |
cored | <viXard> PLAS PLAS PLAS PLAS PLAS PLAS PLAS !!!!! |
cored | [16:42] <MJesus> clap clap clap clap clap clap clap clap clap clap |
cored | [16:42] <MJesus> clap clap clap clap clap clap |
cored | :) |