Remove Deprecated functions please...

[JIA Pei]

Just found FOBS is still using the two deprecated functions

avcodec_decode_audio
and
img_convert

Is there any possibility that you update the code to use
avcodec_decode_audio2
and
sws_scale

instead soon??

Cheers
JIA

[Jeff Crouse]

I am also curious about this.  In Decoder::getRGB()  I have made an attempt.  I replaced lines 790(ish) through 793:

ret = img_convert(rgbPicture, pix_fmt, ecodedPicture, dec->pix_fmt,  dec->width, dec->height);

with this:

SwsContext *pSWSCtx;
pSWSCtx = sws_getContext(dec->width,dec->height,dec->pix_fmt,dec->width,dec >height, PIX_FMT_RGB24, SWS_BICUBIC, NULL,NULL,NULL);
ret = sws_scale(pSWSCtx, decodedPicture->data, decodedPicture->linesize, 0, dec->height, rgbPicture->data, rgbPicture->linesize);
sws_freeContext(pSWSCtx);

But I get a EXC_BAD_ACCESS and I can't figure out why. I used several different sources I found just googling 'replace img_convert with sws_scale'. 

I can't get the 13764 version of FFMPEG to compile on my machine, so I kind of need to take out these functions. 

Otherwise, great work with FOBS.  It's really an amazing and very useful project.  Thanks!

[Jeff Crouse]

Some more information:
I am trying to compile on a MacBook Pro, Snow Leopard.  The version of ffmpeg that comes with FOBS compiles (as long as I specify -arch=x86_64 -enable-swscale -enable-gpl), but then when I build FOBS, it complains:

Undefined symbols:
  "_img_convert", referenced from:
      omnividea::fobs::Decoder::getRGBA(char*)in Decoder.o
      omnividea::fobs::Decoder::getRGBA()   in Decoder.o
      omnividea::fobs::Decoder::getRGB()   in Decoder.o
      omnividea::fobs::Decoder::getLuminance()    in Decoder.o
      omnividea::fobs::Decoder::getRGB(int, int)in Decoder.o
      omnividea::fobs::Encoder::addRawFrame(AVPicture*, int, int, int)in Encoder.o

I can also compile the current ffmpeg in subversion.  But that also leads to img_convert problems because that function no longer exists. 

Any help would be greatly appreciated.