[mythtv] [PATCH] AAC/MP4 stream bitrate patch
Lonnie Hutchinson
gdchinacat at comcast.net
Fri Feb 4 00:46:04 EST 2005
This patch sets the source bitrate.
Isaac Richards wrote:
>On Tuesday 01 February 2005 11:27 am, Kevin Smyth wrote:
>
>
>>I've updated the patch to mirror the audio output changes in
>>flacdecoder.cpp. I've run it with cvs from a few days ago with no
>>problems. This may fix your compile problem (although I have no idea
>>what the error was; if it was from compiling globalsettings.cpp, you
>>likely have to `make install` mythtv from current cvs).
>>
>>In any case, I think the patch should be updated.
>>
>>I don't know what needs to be changed with respect to the UTF updates,
>>though.
>>
>>I'd like very much to see this in CVS.
>>
>>
>
>It's in now - can you get the current bitrate of the stream easily? That
>should be added if possible..
>
>Isaac
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>
>
>
-------------- next part --------------
Index: mythmusic/aacdecoder.cpp
===================================================================
RCS file: /var/lib/mythcvs/mythmusic/mythmusic/aacdecoder.cpp,v
retrieving revision 1.1
diff -u -d -w -r1.1 aacdecoder.cpp
--- mythmusic/aacdecoder.cpp 2 Feb 2005 08:48:13 -0000 1.1
+++ mythmusic/aacdecoder.cpp 4 Feb 2005 05:42:45 -0000
@@ -364,6 +364,8 @@
if (output())
{
output()->Reconfigure(16, channels, sample_rate);
+ bitrate = mp4ff_get_avg_bitrate(mp4_input_file, aac_track_number) / 1000;
+ output()->SetSourceBitrate(bitrate);
}
inited = TRUE;
@@ -524,6 +526,8 @@
buffer,
buffer_size
);
+ bitrate = mp4ff_get_avg_bitrate(mp4_input_file, aac_track_number) / 1000;
+ output()->SetSourceBitrate(bitrate);
sample_count = frame_info.samples;
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