[FFmpeg-devel] How to get PCR (Programe Clock Reference) value from TS file ?
Thomas Parmegiani
thomasp
Wed Aug 8 12:33:28 CEST 2007
Hi all !
Can anyone tell me how to retrieve PCR value from TS file ?
I noticed this value seems to be filled in "cur_pcr" variable from
MpegTSContext structure but this structure is not declared in .h file. Is
there any other about how I can get this value or should I need to move
strcut to mpegts.h ?
What is the unit of the variable cur_pcr ? I tested with a TS @ 25fps and
after each call of av_read_frame the different values of cur_pcr are
alternatively 14,19,14,19,...
One last question : I would like this value has to be read from TS file and
not calculated from ffmpeg is it that ffmpeg does ?
Can anyone help me ?
Thanks in advance...
Best Regards,
Thomas.P
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