Home
Reading
Searching
Subscribe
Sponsors
Statistics
Posting
Contact
Spam
Lists
Links
About
Hosting
Filtering
Features Download
Marketing
Archives
FAQ
Blog
 
Gmane
From: Leander Seige <legoland <at> t-online.de>
Subject: Re: raw dv/ntsc to raw dv/pal fixed?
Newsgroups: gmane.comp.video.transcode.user
Date: Wednesday 1st February 2006 16:03:23 UTC (over 10 years ago)
I did some tests, placed a lot of printf statements in
the export_dvraw.c which leads to libdv's dv_encode_full_frame()
from libdv/encode.c
after adding a lot of printf again it turned out that 
line 1777 in encode.c of libdv segfaults which reads
memset(out,0,480*(dv_enc->isPAL?300:250));

commentingt this out (assuming it is filled with new data
anyway) doesnt realy solve the problem, libdv crash some lines
later. anyway, "out" is one raw dv frame of 144000 bytes,
allocated by transcode. i replaced the bufalloc by a simple
malloc.

now it doesnt segfault anymore and seems to produce valid
streams, i'll do some more tests now.

greetings,
leander
 
CD: 3ms