<html><head/><body><html><head></head><body>i don't suggest using libstagefright in ffmpeg. i guess there would be oncompatible on many devices.<br>
i used to develop an android by using openmax il api directly. many work had been done to fix incompatible.<br><br><div class="gmail_quote">Abel Alonso <abelalon@gmail.com>写到：<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<p dir="ltr">This solution is not valid for my purposes, because the application I'm developing must run on all android versions since Gingerbread. That is why I'm asking about how to use libstagefright with FFmpeg.</p>
<div class="gmail_quote">El 22/06/2013 00:45, "Andy Shaules" <<a href="mailto:bowljoman@gmail.com">bowljoman@gmail.com</a>> escribió:<br type="attribution" /><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>On 6/21/2013 1:45 PM, Abel Alonso
wrote:<br />
</div>
<blockquote type="cite">
<div dir="ltr">Hi!
<div><br />
</div>
<div>I'm developing a video player for Android devices
using FFmpeg. This video player is already capable to play
videos without hardware acceleration. As far as I know, since
0.9 version, FFmpeg can H/W decode H.264 files on Android
devices, but I didn't found documentation on this subject. I
guess that the way to do it, is using
--enable-libstagefrihgt-h264 during FFmpeg compilation and
link against the needed Android's .so files. </div>
<div><br />
</div>
<div>But once I get FFmpeg compiled. Have I to change
my current code to ask FFmpeg for use libstagefright decoder?
Is there any other way to decode H.264 files on Android
devices using H/W acceleration (libva or libvdpau)? Any
suggestions?</div>
<div><br />
</div>
<div>Thanks!</div>
</div>
<br />
<fieldset></fieldset>
<br />
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</blockquote>
Its on jelly bean, but I used this. Got pretty darn low latency.
went direct from av_codec to that <br />
<br />
<a href="http://developer.android.com/reference/android/media/MediaCodec.html" target="_blank">http://developer.android.com/reference/android/media/MediaCodec.html</a><br />
<br />
<br />
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