On 7/28/2017 11:59 AM, Tyler Jones wrote:
>>> --- a/libavcodec/vorbisenc.c
>>> +++ b/libavcodec/vorbisenc.c
>>> @@ -33,6 +33,7 @@
>>> #include "mathops.h"
>>> #include "vorbis.h"
>>> #include "vorbis_enc_data.h"
>>> +#include "vorbispsy.h"
>>>
>>> #include "audio_frame_queue.h"
>>> #include
> > --- a/libavcodec/vorbisenc.c
> > +++ b/libavcodec/vorbisenc.c
> > @@ -33,6 +33,7 @@
> > #include "mathops.h"
> > #include "vorbis.h"
> > #include "vorbis_enc_data.h"
> > +#include "vorbispsy.h"
> >
> > #include "audio_frame_queue.h"
> > #include "libavfilter/bufferqueue.h"
> > @@ -136,6
On 7/27/2017 6:22 PM, Tyler Jones wrote:
> The encoder will attempt to determine the existence of transient
> signals by applying a 4th order highpass filter to remove dominant
> low frequency waveforms. Frames are then split up into blocks
> where the variance is calculated and compared with block
The encoder will attempt to determine the existence of transient
signals by applying a 4th order highpass filter to remove dominant
low frequency waveforms. Frames are then split up into blocks
where the variance is calculated and compared with blocks from
the previous frame. A preecho is only like
