Method: FFruby.codecs

Defined in:
ext/ffruby/ffruby.c

.codecs(klass) ⇒ Object

Returns an array of the codecs supported by FFmpeg. This method will hopefully be expanded to return more than just names in the future.



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# File 'ext/ffruby/ffruby.c', line 57

static VALUE ffruby_codecs(VALUE self, VALUE klass)
{
  AVCodec *codec;
  VALUE array = rb_ary_new();

#ifdef HAVE_AV_CODEC_NEXT
  for (codec = av_codec_next(NULL); codec; codec = av_codec_next(codec))
#else
  for (codec = first_avcodec; codec; codec = codec->next)
#endif
    rb_ary_push(array, rb_str_new2(codec->name));

  return rb_funcall(rb_funcall(array, rb_intern("uniq"), 0), rb_intern("sort"), 0);
}