<div class="gmail_quote"><div>Wim,<br> <br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Make sure you<br>
have a recent ffmpeg package (reordered buffers had bad timestamps in<br>
earlier versions). The payloader is probably fine, even for slightly<br>
older versions.<br>
</blockquote><div><br>Following are some logs coming from the ffmpeg mpeg4 decoder regarding timestamps.  You can see for the logs for the working machine, the timestamps are space roughly 0.04s apart, which is what you would expect given that the source is 25fps.<br>
<br>You can see however for the logs for the problematic machine that the timestamps are screwy.  Is this what you are talking about when you say &quot;bad timestamp&quot;?  I am 95% certain that I am using the same versions of things on both machines, since I&#39;m simply installing from the ubuntu hardy repositories, except that one is 32 bit and the other 64 bit (so the actual binaries are different, but versions should still be the same).<br>
<br>But perhaps there is some way I can confirm the actual gst-ffmpeg version being used?<br><br>Regards,<br>Jono<br><br><br>Working:<br><br>0:00:01.237419704  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.102562000 , duration:99:99:99.999999999<br>
0:00:01.306241770  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.139551711 , duration:99:99:99.999999999<br>0:00:01.316244244  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.176506239 , duration:99:99:99.999999999<br>
0:00:01.338948668  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.213386342 , duration:99:99:99.999999999<br>0:00:01.399731074  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.250260548 , duration:99:99:99.999999999<br>
0:00:01.422369099  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.283770455 , duration:99:99:99.999999999<br>0:00:01.440448951  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.320239652 , duration:99:99:99.999999999<br>
0:00:01.449542617  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.356918412 , duration:99:99:99.999999999<br>0:00:01.459472298  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.393491259 , duration:99:99:99.999999999<br>
0:00:01.472673740  6149 0x81794b0 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.429931637 , duration:99:99:99.999999999<br><br>...and now for the machine where things are not working:<br>
<br>0:00:00.231219707 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.137639000 , duration:99:99:99.999999999<br>0:00:00.468823081 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.144858000 , duration:99:99:99.999999999<br>
0:00:00.513567557 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.149006000 , duration:99:99:99.999999999<br>0:00:00.558580652 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.182364000 , duration:99:99:99.999999999<br>
0:00:00.603579779 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.219611000 , duration:99:99:99.999999999<br>0:00:00.651310643 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.561297000 , duration:99:99:99.999999999<br>
0:00:00.696407062 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.561314000 , duration:99:99:99.999999999<br>0:00:00.741025400 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.561324000 , duration:99:99:99.999999999<br>
0:00:00.786186774 15955 0x775710 LOG                 ffmpeg gstffmpegdec.c:1173:clip_video_buffer:&lt;ffdec_mpeg40&gt; clipped timestamp:0:00:00.562606000 , duration:99:99:99.999999999<br><br></div></div>