On Mon, Aug 13, 2007 at 10:31:09AM +0100, Adam wrote:
> > If you want a quick fix for this and don't care about seeking precision,
> > you can hack MP3Reader
> Thanks, I shall try and take a look today if I can get all these
> other things done first. The code looks comprehensible at first
> glance at least.
Yeah, that was simple enough. Here's a patch file which
just changes the generation of the audio-only FLV files
so that they're onl recording 10% of the ones they
currently do. Obviously thus reducing the granularity
of the seek() that's possible.
That's good enough for my purposes, and has fixed the
problems I was having.
Thanks for your help folks.
Adam............
Index: src/org/red5/io/flv/impl/FLVReader.java
===================================================================
--- src/org/red5/io/flv/impl/FLVReader.java (revision 2228)
+++ src/org/red5/io/flv/impl/FLVReader.java (working copy)
@@ -605,7 +605,13 @@
return keyframeMeta;
}
}
-
+
+
+ // Gemin-i - Pre - GOT
+ // Define a variable to track fraction of audio timestamps to record
+ // We'll increment it each frame and only record the ones where it % 10
+ int pre_audioFrameRestriction = 0;
+
// Lists of video positions and timestamps
List<Long> positionList = new ArrayList<Long>();
List<Integer> timestampList = new ArrayList<Integer>();
@@ -649,8 +655,12 @@
firstAudioTag = pos;
}
if (audioOnly) {
- audioPositionList.add(pos);
-
audioTimestampList.add(tmpTag.getTimestamp());
+ //Gemin-i - Pre - GOT
+ //Only do this *sometimes*
+ if(((pre_audioFrameRestriction++) %
10)==0){
+ audioPositionList.add(pos);
+
audioTimestampList.add(tmpTag.getTimestamp());
+ }
}
}
// XXX Paul: this 'properly' handles damaged FLV files
- as far as
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