[FFmpeg-devel] [FFmpeg-user] prores4444 to dpx: colourshift & translation, dpxenc.c patch
ffmpeg at rgbaz.eu
Thu Mar 14 16:35:58 CET 2013
On 14 mrt 2013, at 14:58, compn wrote:
> On Thu, 14 Mar 2013 14:10:49 +0100, ArnoB wrote:
>> First, my apologies for cross posting, but I think this belongs
>> in the dev-list.
>> I dug into the code and managed to find a very simple solution
>> for the problem I encountered. I added a line to libavcodec/dpexenc.c
>> diff dpxenc.new.c dpxenc.c:
>> < write32(buf + 808, HEADER_SIZE); /* data offset */
>> (I hope I'm providing this the correct way.)
> we prefer git diff or diff -u (unified diffs) as they are more human
here then, does that look better?
--- libavcodec/dpxenc.c 2013-03-14 12:49:02.000000000 +0100
+++ libavcodec/dpxenc.c.orig 2013-03-08 14:58:27.000000000 +0100
@@ -212,7 +212,6 @@
buf = s->bits_per_component;
write16(buf + 804, (s->bits_per_component == 10 || s->bits_per_component == 12) ?
1 : 0); /* packing method */
- write32(buf + 808, HEADER_SIZE); /* data offset */
/* Image source information header */
write32(buf + 1628, avctx->sample_aspect_ratio.num);
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