PTS/DTS
Posted: 06 Apr 2005 16:07
I use VLC to play the streaming data from LAN, I saw a lot of warning like these:
main warning: backward_pts != dts (33211)
main warning: backward_pts != current_pts (-33212)
main warning: dts != current_pts (33366)
main warning: backward_pts != dts (33444)
main warning: backward_pts != current_pts (-33445)
main warning: dts != current_pts (32088)
main warning: backward_pts != dts (33312)
main warning: backward_pts != current_pts (-33312)
main warning: dts != current_pts (33966)
main warning: backward_pts != dts (32889)
main warning: backward_pts != current_pts (-32889)
main warning: dts != current_pts (33832)
main debug: decoded 108/108 pictures
main warning: backward_pts != dts (34467)
main warning: backward_pts != current_pts (-34467)
main warning: dts != current_pts (32410)
main debug: decoded 108/108 pictures
main warning: backward_pts != dts (32778)
main warning: backward_pts != current_pts (-32778)
From the past discussions, I know there are something wrong with the PCR/DTS in the source data of encoder. I am wondering how to verify these? Is there any tools I can use to find out that there are problem in the timestamps of source data? (I try to get the PCR/PTS from the source data, I did not get much abnormal information.
PS: my system information, Xeon CP 2.8GHz, 1.00 GB RAM, WindowsXP professional edition.
I am looking forward to hearing your reply. Thanks a lot
main warning: backward_pts != dts (33211)
main warning: backward_pts != current_pts (-33212)
main warning: dts != current_pts (33366)
main warning: backward_pts != dts (33444)
main warning: backward_pts != current_pts (-33445)
main warning: dts != current_pts (32088)
main warning: backward_pts != dts (33312)
main warning: backward_pts != current_pts (-33312)
main warning: dts != current_pts (33966)
main warning: backward_pts != dts (32889)
main warning: backward_pts != current_pts (-32889)
main warning: dts != current_pts (33832)
main debug: decoded 108/108 pictures
main warning: backward_pts != dts (34467)
main warning: backward_pts != current_pts (-34467)
main warning: dts != current_pts (32410)
main debug: decoded 108/108 pictures
main warning: backward_pts != dts (32778)
main warning: backward_pts != current_pts (-32778)
From the past discussions, I know there are something wrong with the PCR/DTS in the source data of encoder. I am wondering how to verify these? Is there any tools I can use to find out that there are problem in the timestamps of source data? (I try to get the PCR/PTS from the source data, I did not get much abnormal information.
PS: my system information, Xeon CP 2.8GHz, 1.00 GB RAM, WindowsXP professional edition.
I am looking forward to hearing your reply. Thanks a lot