Frame rate and display timing issues

[sitarmac]

How to I change the frame rate in VLC. I deliberately drop some packets on my input side ( and then stream to a ip/port with live555 ). On the VLC side,
I open and sdp file with the relevant information ( framerate adjusted ), but VLC plays for some time and shows this error

"avcodec error: more than 5 seconds of late video -> dropping frame (computer too slow ?)"

I dont see any lost packets in the statistics window. May be the presentation time stamp is bad ? Any pointers ?

- mac

[Jean-Baptiste Kempf]

Give more messages.

[sitarmac]

This is what it prints ( when the player work fine for few seconds) before clearing the screen and printing "avcodec error: more than 5 seconds of late video -> dropping frame (computer too slow ?)"

vout_directx debug: YUV overlay created successfully
vout_directx debug: End NewPictureVec (succeeded)
main debug: got 1 direct buffer(s)
main debug: picture in 704x576 (0,0,704x576), chroma I420, ar 11:9, sar 1:1
main debug: picture user 704x576 (0,0,704x576), chroma I420, ar 11:9, sar 1:1
main debug: picture out 704x576 (0,0,704x576), chroma I420, ar 11:9, sar 1:1
main debug: direct render, mapping render pictures 0-6 to system pictures 1-7
main debug: waiting for thread initialization
main debug: thread 5164 (video output) created at priority 1 (video_output/video_output.c:504)
qt4 debug: New Event: type 1109
main debug: looking for text renderer module: 2 candidates
main debug: thread 5116 (fontlist builder) created at priority 0 (freetype.c:477)
freetype debug: using fontsize: 36
main debug: using text renderer module "freetype"
main debug: TIMER module_Need() : 3.469 ms - Total 3.469 ms / 1 intvls (Avg 3.469 ms)
freetype debug: using fontsize: 36
main debug: looking for video blending module: 1 candidate
blend debug: chroma: YUVA -> I420
main debug: using video blending module "blend"
main debug: TIMER module_Need() : 0.245 ms - Total 0.245 ms / 1 intvls (Avg 0.245 ms)
main debug: thread started
freetype debug: Building font database...
freetype debug: Finished building font database.
freetype debug: Took 0 seconds
main debug: thread ended