[mythtv] AC3 DVB Patch 3 - transform fix
markjanderson at mail.com
Tue Jan 25 20:14:34 EST 2005
Problem addressed by this patch:
There are two related problems in transform.c preventing DVB AC3 audio from
1. The private stream header length was not being set, resulting in mpeg.c not
extracting the AC3 payload correctly.
2. There is a call to "get_ac3info" which was not always succeeding, I believe
because only part of the ac3 payload was being searched. This resulted in the
4 byte ac3 header not being reliably added to the mpeg stream.
1. Set the header length as needed.
2. Put a place holder 4 byte header into the stream and then rely on the code
in send_ipack to put the correct values into the header.
This patched should be reviewed by Marcus to be sure he agrees with the
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