[FFmpeg-devel] [PATCH v2 2/2] avformat: add demuxer for Pro Pinball Series' Soundbanks
Zane van Iperen
zane at zanevaniperen.com
Wed Mar 18 16:46:47 EET 2020
On Wed, 18 Mar 2020 15:33:47 +0100
"Carl Eugen Hoyos" <ceffmpeg at gmail.com> wrote:
> Am Mi., 18. März 2020 um 15:30 Uhr schrieb Zane van Iperen
> <zane at zanevaniperen.com>:
> >
> > On Wed, 18 Mar 2020 15:19:19 +0100
> > "Carl Eugen Hoyos" <ceffmpeg at gmail.com> wrote:
> >
> > > Am Mi., 18. März 2020 um 15:12 Uhr schrieb Zane van Iperen
> > > <zane at zanevaniperen.com>:
> > > >
> > > > Signed-off-by: Zane van Iperen <zane at zanevaniperen.com>
> > > > ---
> > > > Changelog | 1 +
> > > > libavformat/Makefile | 1 +
> > > > libavformat/allformats.c | 1 +
> > > > libavformat/pp_bnk.c | 218
> > > > +++++++++++++++++++++++++++++++++++++++ libavformat/version.h
> > > > | 2 +- 5 files changed, 222 insertions(+), 1 deletion(-)
> > > > create mode 100644 libavformat/pp_bnk.c
> > > >
> > > > diff --git a/Changelog b/Changelog
> > > > index 927dc89c51..0970bfb11e 100644
> > > > --- a/Changelog
> > > > +++ b/Changelog
> > > > @@ -55,6 +55,7 @@ version <next>:
> > > > - CRI HCA decoder
> > > > - CRI HCA demuxer
> > > > - Cunning Developments ADPCM decoder
> > > > +- Pro Pinball Series Soundbank demuxer
> > >
> > > Any restrictions on track_count and sample_rate that can be used
> > > for auto-detection?
> > >
> >
> > Not really :/
> >
> > The largest sample rate I've seen is 44100, but I'd be hesitant to
> > probe based on that alone...
>
> But for all tracks, the sample rate has to be identical?
>
Yes, in each soundbank, all tracks must have the same sample rate as
what's in the initial header.
> How many tracks are there?
>
The file with the most tracks I can find has 113.
> Carl Eugen
Zane
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