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<div class="gmail_quote">On Wed, Jan 14, 2009 at 9:48 AM, Laurent Aimar <span dir="ltr"><<a href="mailto:fenrir@via.ecp.fr">fenrir@via.ecp.fr</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div class="Ih2E3d">On Wed, Jan 14, 2009, Matthias Krause wrote:<br>> VLC does not ignore the PTS/DTS value from a PES stream (PS).<br>> What make you think it does ? Any unusual log message ?<br>><br>
> If I skip a frame in the stream,<br></div> How? </blockquote>
<div> </div>
<div>no, i skip the frame in the stream, and set the PTS for the next frame at its right time (based on the frame number)</div>
<div> </div>
<div>So instead of ... P B B P... I send ... P B P ...</div>
<div> </div>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><span id=""></span>Do you repeat twice the same PTS for two different frame? </blockquote>
<div>No.</div>
<div> </div>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><span id=""></span>Do you use a P frame with all MB skipped? ...</blockquote>
<div>I only drop B frames.</div>
<div> </div>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><span id=""></span><br>
<div class="Ih2E3d"><br>> VLC speeds up the stream rather than<br>> keeping the stream at the same speed and show the previous frame twice.<br></div> VLC will respect the speed reading imposed by the SCR value (as specified by<br>
the standard).<br> Are you sure your file does respect ISO/IEC 13818-1?<br></blockquote>
<div>Quite certain: It is tested with elecard stream analyzer (and via visual feedback from ffplay, vlc (except for the timing) and media player. </div>
<div> </div>
<div> Could you make your file available ?</div>
<div> </div>
<div><a href="http://www.einproduktprotag.de/sys17.mpg">http://www.einproduktprotag.de/sys17.mpg</a></div></div>