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Jean-Baptiste Kempf wrote:
<blockquote cite="mid:20090405100200.GA17606@videolan.org" type="cite">
<pre wrap="">Hello,
On Fri, Apr 03, 2009 at 06:25:53PM -0430, Tom Maneiro wrote :
</pre>
<blockquote type="cite">
<pre wrap="">I've just updated to the latest VLC 0.9.9, just to find that it
crashes when i try to use a logo overlay over the video. The picture
used was a transparent, alpha-channel PNG, and at first i thinked in
that old libpng-related bug on early 0.9.x releases... so i tried
switching libpng_plugin.dll with the one from 0.9.8a. No luck! The
crash was still there.
</pre>
</blockquote>
<pre wrap=""><!---->
I did update libswscale with the rest of FFmpeg for 0.9.9.
I didn't find any crash in avcodec (contrary to the previous contribs),
but I didn't check swscale.
</pre>
<blockquote type="cite">
<pre wrap="">- using libswscale_plugin.dll from previous VLC release (0.9.8a) WORKS
(no crashes, logo overlay works as expected)
</pre>
</blockquote>
<pre wrap=""><!---->So the regression is indeed in the newer swscale version.
</pre>
<blockquote type="cite">
<pre wrap="">- using libswscale_plugin.dll from latest VLC nightly (03/04/2009)
FAILS (same memcpy crash)
</pre>
</blockquote>
<pre wrap=""><!---->
Expected. It uses the same swscale version.
Does it happen with other filters?
Best Regards,
</pre>
</blockquote>
Problem with ffmpeg see
<a class="moz-txt-link-freetext" href="https://trac.videolan.org/vlc/ticket/2585#comment:2">https://trac.videolan.org/vlc/ticket/2585#comment:2</a><br>
Unlikely it will be fixed soon <br>
<br>
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