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srinivas38
Known Participant
July 14, 2010
Question

How to improve video quality

  • July 14, 2010
  • 1 reply
  • 1451 views

Hi,

There is no maintainAspectRation property for video object.Then how to improve the quality of video when even we resize the video dynamically.It has to maintain good quality.How to achieve this.

Thanks

Srinivas

    This topic has been closed for replies.

    1 reply

    calmchessplayer
    calmchessplayer
    Inspiring
    July 14, 2010

    unfortuantely you need your video window to be close to the same size as the video you transmit so if you transmit 320x240 then you need to receive 320x240 also haveing servers in a edge/orgin configuration is essential to balancing the load from one geographic location to another keeping that in mind since you  are no doubt testing locally and have little to no bandwidth concearns go with my first suggestion keeping the second in the back of your mind.

    Also you will get pxelation if you just rescale the image......most of the sites you see with resize options are using a delayed live stream or some combination of video and a live stream.....be creative and use actionscript to manipulate your video streams.

    S
    srinivas38Author
    Known Participant
    July 14, 2010

    Hi,

    Thanks for your reply.I follow your suggestion.One thing to ask,If video is inside a container wich is having both width and height to 100% ,then is it possible to maintain the quality of video when the container resizes.If the container resizes the video also resizes against to the specified width and heigt of video as 320x240.To maintain the quality in this situation what properties and logics are keep in mind to change mostly.

    Srinivas

    calmchessplayer
    calmchessplayer
    Inspiring
    July 14, 2010

    well if you wanted to try that then i'd make the transmitting .swfs  setMode.....dynamic so that it adjusts as the video window resizes and you might want to call to the the receiving swf from the transmitting swf and tell it to resize its video size properties to the new setMode size rather then trying to scale it.....this is all theoretical i haven't tried it but its an intresting concept can we make both tranmittter and reciver play nice at diffrent sizes????.....let me know how it goes i don't have time to set this experiement up.

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