ffcast -r 25 -c mpeg4 -f avi -o 保存文件名 -a -v <br><br>-a 是全屏，-v 是打开调试模式，看fps<br><br>捕获的视频比较大，我上传时做了一些压缩<br><br><div class="gmail_quote">2010/3/4 Kwan Chan <span dir="ltr"><<a href="mailto:chanyunkwan0217@gmail.com">chanyunkwan0217@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">@dbhrscom<div><br></div><div>你那个视频使用了那些参数? <div><div></div><div class="h5"><br><br><div class="gmail_quote">
2010/2/26 dbhrscom <span dir="ltr"><<a href="mailto:dbhrscom@gmail.com" target="_blank">dbhrscom@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<br>测试视频已上传，分辨率1440x900，视频格式为mpeg4，文件大小5M左右，大家看看效果可否<br><br>下载地址 <a href="http://code.google.com/p/kde-video-tutorial/downloads/list" target="_blank">http://code.google.com/p/kde-video-tutorial/downloads/list</a><br><br>
<div class="gmail_quote">
2010/2/26 Kwan Chan <span dir="ltr"><<a href="mailto:chanyunkwan0217@gmail.com" target="_blank">chanyunkwan0217@gmail.com</a>></span><div><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div>@dbhrscom</div>你可以直接上传上去 google code 试试 , 给你加了 committer 权限<br><br><div class="gmail_quote">2010/2/26 dbhrscom <span dir="ltr"><<a href="mailto:dbhrscom@gmail.com" target="_blank">dbhrscom@gmail.com</a>></span><div>
<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<br><br><div class="gmail_quote">在 2010年2月26日 上午2:40，dbhrscom <span dir="ltr"><<a href="mailto:dbhrscom@gmail.com" target="_blank">dbhrscom@gmail.com</a>></span>写道：<div><div></div><div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br><br><div class="gmail_quote"><div>2010/2/24 Kwan Chan <span dir="ltr"><<a href="mailto:chanyunkwan0217@gmail.com" target="_blank">chanyunkwan0217@gmail.com</a>></span><br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<a href="http://code.google.com/p/kde-video-tutorial/wiki/DolphinVideoTutorialTranscript" target="_blank">http://code.google.com/p/kde-video-tutorial/wiki/DolphinVideoTutorialTranscript</a><div><div></div><div>
<div>
<br></div><div><span style="font-family: Tahoma,Arial,sans-serif; font-size: 13px; line-height: 20px;">在google code 上开了kde 视频教程的project 暂时只写了dolphin的transcript, 欢迎大家加入帮忙.</span></div><div><span style="font-family: Tahoma,Arial,sans-serif; font-size: 13px; line-height: 20px;"><br>
</span></div><div><span style="font-family: Tahoma,Arial,sans-serif; font-size: 13px; line-height: 20px;">用那个屏幕录像工具好呢? 我本本开屏幕录像好会卡~ intel 集成显卡~ 有性能好点的机器么. 帮忙录像.</span></div><div><span style="font-family: Tahoma,Arial,sans-serif; font-size: 13px; line-height: 20px;"><br>
</span></div><div><span style="font-family: Tahoma,Arial,sans-serif; font-size: 13px; line-height: 20px;">配音的话~ 要先录了录像才配会好点.</span></div>
<br></div></div><div>_______________________________________________<br>
kde-china mailing list<br>
<a href="mailto:kde-china@kde.org" target="_blank">kde-china@kde.org</a><br>
<a href="https://mail.kde.org/mailman/listinfo/kde-china" target="_blank">https://mail.kde.org/mailman/listinfo/kde-china</a><br>
<br></div></blockquote></div><br>我这可以帮忙录像，实测了下，使用ffcast在我的机器上可以录制出帧率为18-25的视频，桌面特效也比较流畅 :-)<br><font color="#888888">-- <br><a href="mailto:dbhrscom@gmail.com" target="_blank">dbhrscom@gmail.com</a><br>
</font></blockquote></div></div></div><br>若需要，我可以先上传实测的视频<br clear="all"><font color="#888888"><br>-- <br><a href="mailto:dbhrscom@gmail.com" target="_blank">dbhrscom@gmail.com</a><br>
</font><br>_______________________________________________<br>
kde-china mailing list<br>
<a href="mailto:kde-china@kde.org" target="_blank">kde-china@kde.org</a><br>
<a href="https://mail.kde.org/mailman/listinfo/kde-china" target="_blank">https://mail.kde.org/mailman/listinfo/kde-china</a><br>
<br></blockquote></div></div><br>
<br>_______________________________________________<br>
kde-china mailing list<br>
<a href="mailto:kde-china@kde.org" target="_blank">kde-china@kde.org</a><br>
<a href="https://mail.kde.org/mailman/listinfo/kde-china" target="_blank">https://mail.kde.org/mailman/listinfo/kde-china</a><br>
<br></blockquote></div></div><font color="#888888"><br><br clear="all"><br>-- <br><a href="mailto:dbhrscom@gmail.com" target="_blank">dbhrscom@gmail.com</a><br>
</font><br>_______________________________________________<br>
kde-china mailing list<br>
<a href="mailto:kde-china@kde.org" target="_blank">kde-china@kde.org</a><br>
<a href="https://mail.kde.org/mailman/listinfo/kde-china" target="_blank">https://mail.kde.org/mailman/listinfo/kde-china</a><br>
<br></blockquote></div><br></div></div></div>
<br>_______________________________________________<br>
kde-china mailing list<br>
<a href="mailto:kde-china@kde.org">kde-china@kde.org</a><br>
<a href="https://mail.kde.org/mailman/listinfo/kde-china" target="_blank">https://mail.kde.org/mailman/listinfo/kde-china</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br><a href="mailto:dbhrscom@gmail.com">dbhrscom@gmail.com</a><br>