| Message ID | 20170130145812.18577-1-u@pkh.me |
|---|---|
| State | Accepted |
| Headers | show |
On Mon, Jan 30, 2017 at 03:58:12PM +0100, Clément Bœsch wrote: > --- > doc/lexicon | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > create mode 100644 doc/lexicon > > diff --git a/doc/lexicon b/doc/lexicon > new file mode 100644 > index 0000000000..36ff803fb5 > --- /dev/null > +++ b/doc/lexicon > @@ -0,0 +1,23 @@ > +Common abbreviations/shorthands we use that don't need a comment > +================================================================ > + > +dct/idct: (inverse) discrete cosine tranform > +dsp: digital signal processing > +dst/adst: (asymmetric) discrete sine transform > +ec: entropy coding or error concealment > +er: error resilience > +fft: fast Fourier transform > +gop: group of pictures > +hw/sw: hardware/software > +lpf/deblock: loop filter not sure we arent using lp* to stand for lowpass (filter) somewhere also deblock and loop filter are not the same thing deblock = remove blocking artifacts loop = filter applied in the de/encoder loop (MC+residual coding loop) [...]
On Mon, Jan 30, 2017 at 04:59:28PM +0100, Michael Niedermayer wrote: > On Mon, Jan 30, 2017 at 03:58:12PM +0100, Clément Bœsch wrote: > > --- > > doc/lexicon | 23 +++++++++++++++++++++++ > > 1 file changed, 23 insertions(+) > > create mode 100644 doc/lexicon > > > > diff --git a/doc/lexicon b/doc/lexicon > > new file mode 100644 > > index 0000000000..36ff803fb5 > > --- /dev/null > > +++ b/doc/lexicon > > @@ -0,0 +1,23 @@ > > +Common abbreviations/shorthands we use that don't need a comment > > +================================================================ > > + > > +dct/idct: (inverse) discrete cosine tranform > > +dsp: digital signal processing > > +dst/adst: (asymmetric) discrete sine transform > > +ec: entropy coding or error concealment > > +er: error resilience > > +fft: fast Fourier transform > > +gop: group of pictures > > +hw/sw: hardware/software > > > +lpf/deblock: loop filter > > not sure we arent using lp* to stand for lowpass (filter) somewhere > also deblock and loop filter are not the same thing removed deblock and changed locally to: lpf: loop filter lp: lowpass
On Mon, 30 Jan 2017 15:58:12 +0100, Clément Bœsch wrote: > --- > doc/lexicon | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > create mode 100644 doc/lexicon > > diff --git a/doc/lexicon b/doc/lexicon > new file mode 100644 > index 0000000000..36ff803fb5 > --- /dev/null > +++ b/doc/lexicon > @@ -0,0 +1,23 @@ > +Common abbreviations/shorthands we use that don't need a comment > +================================================================ > + > +dct/idct: (inverse) discrete cosine tranform transform Otherwise, LGTM. A few others if you want them: nal: network abstraction layer rc: rate control sei: supplemental enhancement information
On Tue, Jan 31, 2017 at 09:47:12AM -0900, Lou Logan wrote: > On Mon, 30 Jan 2017 15:58:12 +0100, Clément Bœsch wrote: > > > --- > > doc/lexicon | 23 +++++++++++++++++++++++ > > 1 file changed, 23 insertions(+) > > create mode 100644 doc/lexicon > > > > diff --git a/doc/lexicon b/doc/lexicon > > new file mode 100644 > > index 0000000000..36ff803fb5 > > --- /dev/null > > +++ b/doc/lexicon > > @@ -0,0 +1,23 @@ > > +Common abbreviations/shorthands we use that don't need a comment > > +================================================================ > > + > > +dct/idct: (inverse) discrete cosine tranform > > transform > fixed > Otherwise, LGTM. > applied, thanks > A few others if you want them: > > nal: network abstraction layer > rc: rate control > sei: supplemental enhancement information added. Also added fdct as suggested by Chloe
diff --git a/doc/lexicon b/doc/lexicon new file mode 100644 index 0000000000..36ff803fb5 --- /dev/null +++ b/doc/lexicon @@ -0,0 +1,23 @@ +Common abbreviations/shorthands we use that don't need a comment +================================================================ + +dct/idct: (inverse) discrete cosine tranform +dsp: digital signal processing +dst/adst: (asymmetric) discrete sine transform +ec: entropy coding or error concealment +er: error resilience +fft: fast Fourier transform +gop: group of pictures +hw/sw: hardware/software +lpf/deblock: loop filter +lut: lookup table +mb: macroblock +mc: motion compensation +me: motion estimation +mv: motion vector +pel/qpel/epel/hpel/fpel: pixel / quarter-pixel / eighth-pixel / half-pixel / full-pixel +pp: post process +qp: quantization parameter +sl: slice +vlc: variable length coding +vq: vector quantization