On Fri, Apr 17, 2020 at 4:53 PM James Almer wrote:
>
> On 4/17/2020 7:40 PM, Roger Pack wrote:
> > I want to add to the closed caption libavcodec/ccaption_dec.c decoder
> > to be able to handle both 608 "over CEA 708" (which it already does)
> > and also "raw EIA 608 byte pairs" which it doesn't.
Am Sa., 18. Apr. 2020 um 00:46 Uhr schrieb Roger Pack :
>
> I want to add to the closed caption libavcodec/ccaption_dec.c decoder
> to be able to handle both 608 "over CEA 708" (which it already does)
> and also "raw EIA 608 byte pairs" which it doesn't.
>
> My idea was to introduce a new codec id
On 18.04.2020 00:53, James Almer wrote:
See mpeg12dec.c and how both the mpeg1 and mpeg2 AVCodec entries are
essentially the same for an example. Or the nvenc encoders.
The old cuviddec is probably an even better example. The same decoder
handles half a dozen codecs.
On 4/17/2020 7:40 PM, Roger Pack wrote:
> I want to add to the closed caption libavcodec/ccaption_dec.c decoder
> to be able to handle both 608 "over CEA 708" (which it already does)
> and also "raw EIA 608 byte pairs" which it doesn't.
>
> My idea was to introduce a new codec id for the raw 608
I want to add to the closed caption libavcodec/ccaption_dec.c decoder
to be able to handle both 608 "over CEA 708" (which it already does)
and also "raw EIA 608 byte pairs" which it doesn't.
My idea was to introduce a new codec id for the raw 608 pairs.
AV_CODEC_ID_EIA_RAW_608 or the like.
The
