VideoHelp Forum

Try DVDFab and download streaming video, copy, convert or make Blu-rays,DVDs! Download free trial !
+ Reply to Thread
Results 1 to 7 of 7
Thread
  1. Member
    Join Date
    Sep 2009
    Location
    Egypt
    Search Comp PM
    I have vids like that ... I want to stream it on youtube with the same DAR and without quality loss

    Codec ID : XVID
    Bit rate : 920 Kbps
    Width : 716 pixels
    Height : 382 pixels
    Display aspect ratio : 1.874
    Frame rate : 25.000 fps
    Resolution : 24 bits
    Colorimetry : 4:2:0
    Scan type : Progressive

    this is a chuck :
    http://www.mediafire.com/?bzbmmtgyl92

    When i upload it on Youtube I get good quality but with wrong DAR

    here is an example:
    http://www.youtube.com/watch?v=vG-OZJ9arkk

    THANKS
    Quote Quote  
  2. I'm a MEGA Super Moderator Baldrick's Avatar
    Join Date
    Aug 2000
    Location
    Sweden
    Search Comp PM
    Try resize to a standard 16:9(dar 1.777) resolution like 640x360 and then upload.
    Quote Quote  
  3. 856x480 is also 16:9 and looks good on YouTube.
    Quote Quote  
  4. Member
    Join Date
    Feb 2008
    Location
    Twin Peaks
    Search Comp PM
    Here's clip I did using the default wmv settings in Sony Vegas, it seemed to keep it's ar http://www.youtube.com/watch?v=7MXXxZoNiXw
    Quote Quote  
  5. Member
    Join Date
    Sep 2009
    Location
    Egypt
    Search Comp PM
    Thanks to all , but I want my vids to be shown with the right DAR.

    * resizing to 640x360 or other means stretching the image because DAR is not 4:3 or 16:9 , it is 1.87:1

    * Re-cropping means data loss because these vids are cropped before.

    =======
    I found two primary solutions :

    1 - Bad solution ; adding this line in TAGS yttretch=16:9 (the original DAR is not 16:9 but it is near of that)
    ==> this reduces the quality & when I save it , I get the buggy DAR "4:3" 720x576
    as here http://www.youtube.com/watch?v=vG-OZJ9arkk
    2 - Youtube encoder causes this matter with (Xvid) codec When I tried (AVC/H264) "YOUTUBE recommendation" the problem is solved but with lower quality & higher size.
    as here http://www.youtube.com/watch?v=p7uMOSQXw_w
    =======
    Quote Quote  
  6. aBigMeanie aedipuss's Avatar
    Join Date
    Oct 2005
    Location
    666th portal
    Search Comp PM
    youtube would prefer h264 mp4. start over with the original source and use a higher bitrate if you see quality loss. 4-5 mbps is not unreasonable. with the max filesize now at 1GB per video it's not like you can make it too big.
    --
    "a lot of people are better dead" - prisoner KSC2-303
    Quote Quote  
  7. Member
    Join Date
    Sep 2009
    Location
    Egypt
    Search Comp PM
    Originally Posted by aedipuss
    youtube would prefer h264 mp4. start over with the original source and use a higher bitrate if you see quality loss. 4-5 mbps is not unreasonable. with the max filesize now at 1GB per video it's not like you can make it too big.
    Than Q so much , U r right , YOUTUBE reduces the bitrates , so when I increased bitrate , I got the desired quality.
    Quote Quote  



Similar Threads