mpegtsmux timestamps

[troywang]

hi all:

I used 'mpegtsmux' to record videos.My pipe line is as follow:

udpsrc(video)-->                -->rtph264depay-->h264parse---
                      |-->rtpbin--|                                            |-->mpegtsmux-->filesink(name:video.ts)
udpsrc(audio)-->                -->...--------------faac--------

And I get the 'video.ts'.But when I use  'ffmpeg' to get its information,I get unnormal information,my shell is 'ffmpeg -i video.ts',the information is:


--------------------------------------------------------------------------------------------------
[mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324451059, dts=324472981, size=932
[mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324454743, dts=324476961, size=1994
[mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324458427, dts=324480214, size=684
[mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324462109, dts=324483739, size=1471
[mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324465792, dts=324487356, size=767
[mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324469473, dts=324491063, size=1842
Input #0, mpegts, from '0':
  Duration: 00:00:18.64, start: 3600.024389, bitrate: 350 kb/s
  Program 1
    Stream #0:0[0x41]: Video: h264 (Constrained Baseline) (HDMV / 0x564D4448), yuv420p, 704x480, 25 fps, 25 tbr, 90k tbn, 50 tbc

------------------------------------------------------------------------------------------------------

Can some one help me?

[troywang]

anyone?

[troywang]

any one can help me ?

[troywang]

any one?

[Sebastian Dröge-3]

On Mi, 2013-11-20 at 17:35 -0800, troywang wrote:

> hi all:
>
> I used 'mpegtsmux' to record videos.My pipe line is as follow:
>
> udpsrc(video)-->                -->rtph264depay-->h264parse---
>                       |-->rtpbin--|                                          
> |-->mpegtsmux-->filesink(name:video.ts)
> udpsrc(audio)-->                -->...--------------faac--------
>
> And I get the 'video.ts'.But when I use  'ffmpeg' to get its information,I
> get unnormal information,my shell is 'ffmpeg -i video.ts',the information
> is:
>
>
> --------------------------------------------------------------------------------------------------
> [mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324451059,
> dts=324472981, size=932
> [mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324454743,
> dts=324476961, size=1994
> [mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324458427,
> dts=324480214, size=684
> [mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324462109,
> dts=324483739, size=1471
> [mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324465792,
> dts=324487356, size=767
> [mpegts @ 0x35e0020] Invalid timestamps stream=0, pts=324469473,
> dts=324491063, size=1842
> Input #0, mpegts, from '0':
>   Duration: 00:00:18.64, start: 3600.024389, bitrate: 350 kb/s
>   Program 1
>     Stream #0:0[0x41]: Video: h264 (Constrained Baseline) (HDMV /
> 0x564D4448), yuv420p, 704x480, 25 fps, 25 tbr, 90k tbn, 50 tbc
>
> ------------------------------------------------------------------------------------------------------
>
> Can some one help me?

Please file a bug about this at http://bugzilla.gnome.org against
GStreamer after testing that this is still the case with the latest
version of GStreamer.

Can you play the resulting file with GStreamer, do you also get warnings
then?

--
Sebastian Dröge <[hidden email]>
Centricular Ltd - http://www.centricular.com
Expertise, Straight from the Source

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[Aditya Oza]

I also got same error.

please suggest a right way to solve this issue.

i run this pipeline.

 gst-launch-1.0  --gst-debug-level=3 -v  v4l2src device=/dev/video0 !
capsfilter caps="video/x-raw,width=640,height=480,framerate=30/1" ! queue !
omxh264enc ! queue ! h264parse ! mpegtsmux ! rtpmp2tpay   ! multiudpsink
clients=192.168.5.255:1234 ttl=1 auto-multicast=true


if any improvement in my pipeline?  



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