[mythtv] [MASSIVE PATCH] BIG DVB PATCH V3.5 Released

Marcus Metzler mocm at mocm.de
Mon Jan 10 03:27:29 EST 2005


>>>>> "Mark" == Mark Anderson <markjanderson at mail.com> writes:

    Mark> On Mon, 10 Jan 2005 06:16 pm, you wrote:
    >> Right, I've had a go with the AC3 patch against DVB Patch V3.5.
    >> 
    >> I modified it slightly (not stomping on anyone's toes here):
    >> 
    Mark> if you can help get the transport.c stuff sorted out then
    Mark> you are forgiven :-)

    >> - I removed the transform.c stuff (that is apparently fixed)
    Mark> I think you still need it to stop the stuttering. The fix in
    Mark> transform was to supposed to fix the need for the mpeg.c
    Mark> startcode hack but doesn't here in oz. The changes I added
    Mark> to transpform.c stop it from treating AC3 packets that
    Mark> happen to start with 80 from being treated as "normal" AC3
    Mark> packets and transforming them. These packets would get the 4
    Mark> byte header added by transform and passed to the decoder
    Mark> which didn't recognise them since the header that wasn't
    Mark> pulled off by mpeg.c because of the hack to get the rest of
    Mark> the packets from working...
 If you have a sample TS I could see what is different for
Australia. You keep talking about PCM sound, do they broadcast
uncompressed PCM in Australia? 

You could also try and see what the following test program, which uses
transform.c, will give you as output.

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Marcus

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| Dr. Marcus O.C. Metzler        |                                   |
| mocm at metzlerbros.de            | http://www.metzlerbros.de/        |
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