Hi,
I finally managed to encode my H264 videos for streaming (but it is not
a very good solution as I need to have a CBR TS file, with about 40%
NULL packets.....)
Tried the new index file: it works perfectly. Thanks a lot Ross for this
!!!!
Just one small detail: when I seek, the stream seems to be stopped
immediately, and then the player start to buffer the new frames. During
that time, the video is of course frozen, and display is a little
"broken" with some artifacts. Would it be possible to pause the stream
at the end of a frame ?
Thanks
Christophe
Global Tech Management SARL
360 route de Navilly
74930 Pers-Jussy France
t: +41 79 212 91 81
e: christo...@lemoine-fr.com <mailto:christo...@lemoine-fr.com>
On 01/06/2011 05:00 PM, Ross Finlayson wrote:
We had a similar problem with MPEG2 files that are hardware
encoded with a Hauppauge PVR-150 card (CBR file). The PCR
timestamps increase regularly but infrequently.
I fully understand that the liveMedia code should not be modified
but in case it's helpful to anyone, our workaround was to change
MPEG2TransportStreamFramer.cpp so that:
#define NEW_DURATION_WEIGHT 0.05
also due to the size of the jitter buffer on the receiver we have:
#define MAX_PLAYOUT_BUFFER_DURATION 0.25
Yes, setting values for those 4 parameters in
"MPEG2TransportStreamFramer.cpp" is, unfortunately, somewhat of a
'black art'; it's going to be hard - if not impossible - to find
values that will work well for everybody.
Note, though, that each of these definitions is enclosed by
#if !defined( ... )
#endif
So it's possible to change these values without changing the file
"MPEG2TransportStreamFramer.cpp" itself. (E.g., you could define your
new values on the command line when you compile the file.)
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