Hi,
If you are analyzing a TS stream, its possible to use TS Reader or other TS readers such as elecard / stream guru..etc which can extract timestamp data from TS stream. Its also possible for program stream. Ganesh _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 01 April 2008 02:33 To: [EMAIL PROTECTED] Cc: [email protected] Subject: Re: AV Sync? Hi Niko, Thanks for your help! After going through the demo code I see what's going on. So we have to find the syncing solution by ourselves. My config now is NTSC so its giving 30fps output. However many video files have 25fps, 23.7fps and many other fps so we need to implement a solution to play these files correctly based on timestamp data in the video/audio streams. Does anyone know how to get DTS, PTS data from the decoder? -Andrew -----Original Message----- From: Schoenemann, Nikolaus <[EMAIL PROTECTED]> To: [EMAIL PROTECTED]; [email protected] Sent: Tue, 1 Apr 2008 3:14 pm Subject: RE: AV Sync? Hi Andrew AV Sync isn't done at all in the demos. Audio and video streams are handled independently. For displaying the video frames, a function called 'waitForVsynch' does the vertical buffer syncing for the display thread. You'll find that function in display.c. Regarding the frame rate, what format did you configure your board to? NTSC (30 fps) or PAL (25 fps)? Can you please recheck your bootargs (and S3 switch) and verify that you configured your board to PAL. Cheers, Niko _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> ] On Behalf Of [EMAIL PROTECTED] Sent: Tuesday, April 01, 2008 6:13 AM To: [email protected] Subject: AV Sync? Hi, I was wondering how you guys were doing your Audio Video syncing? I've try using the decode demo to play some streams I extracted from a video, but the video plays too fast (@30fps, should be 25fps). Anyone run into this problem before? -Andrew _____ Planning your summer road trip? Check out AOL <http://travel.aol.com/travel-guide/united-states?ncid=aoltrv00030000000015> Travel Guides. _____ Planning your summer road trip? Check out AOL <http://travel.aol.com/travel-guide/united-states?ncid=aoltrv00030000000015> Travel Guides. [This e-mail is confidential and may be privileged. If you are not the intended recipient, please kindly notify us immediately and delete the message from your system; please do not copy or use it for any purpose, nor disclose its contents to any other person. Thank you.] ---ST Electronics Group---
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