Using the native DeckLink api is more efficient and allows you to do
more things. On top you get Linux and MacOS X support.
Deti
On 05.09.14 16:37, Roger Pack wrote:
So you tested this in linux and windows? And it works? What is the
advantage of this over dshow, does it work "better" somehow [I know dshow
is deficient in multiple ways, FWIW]. Or was it just to add linux support?
Cheers!
-roger-
On Mon, Aug 18, 2014 at 12:40 PM, Deti Fliegl <d...@fliegl.de> wrote:
Rebased commits to have all changes in one patch. Hopefully it's
complete now.
Deti
On 18.08.14 19:48, Deti Fliegl wrote:
On 18.08.14 19:23, Carl Eugen Hoyos wrote:
Deti Fliegl <deti <at> fliegl.de> writes:
+/* free() is needed for a string returned by the DeckLink SDL. */
+#undef free
I believe this is not needed anymore but ...
removed it - but this has been part of the existing code which I simply
moved to a new file.
+ free((void *) tmpDisplayName);
... please move the comment here.
Done.
Is the cast necessary?
Yes.
+ av_log(NULL, AV_LOG_ERROR,
Context should not be NULL.
Can hardly be done in this file unless you supply avctx as argument in
every function only for av_log purposes.
+ av_log(NULL, AV_LOG_INFO, "Found Decklink mode %d x
%d with rate %.2f%s\n", bmd_width, bmd_height,
(float)bmd_tb_den/(float)bmd_tb_num,
(ctx->bmd_field_dominance==bmdLowerFieldFirst ||
ctx->bmd_field_dominance==bmdUpperFieldFirst)?"(i)":"");
Please split this line.
done.
Isn't your patch missing a configure check and
a change to Makefile?
Must have missed some files to commit. Fixing patch attached to this
mail.
(What is the license of the decklink libraries?)
There is no DeckLink library code in my patch. The already existing
decklink encoder support covers how to build ffmpeg with the DeckLink
SDK.
Deti
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