[FFmpeg-devel] [PATCH 1/2] avradio/sdr: add Airband frequencies

[FFmpeg-devel] [PATCH 1/2] avradio/sdr: add Airband frequencies

[Peter Ross]

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---
 libavradio/sdrdemux.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavradio/sdrdemux.c b/libavradio/sdrdemux.c
index 3b24cfedef..0bd9222e6d 100644
--- a/libavradio/sdrdemux.c
+++ b/libavradio/sdrdemux.c
@@ -1159,6 +1159,7 @@ BandDescriptor band_descs[] = {
     {"Mediumwave band"  , "MW",   520000,   1600000},
     {"Shortwave band"   , "SW",  6000000,  18000000},
     {"FM broadcast band", "FM", 88000000, 108000000},
+    {"Aircraft band", "Airband", 108000000, 137000000},
 };
 
 ModulationDescriptor ff_sdr_modulation_descs[] = {
-- 
2.40.1

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)

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[FFmpeg-devel] [PATCH 2/2] avradio/sdr: ident band_descs

[Peter Ross]

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---
 libavradio/sdrdemux.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavradio/sdrdemux.c b/libavradio/sdrdemux.c
index 0bd9222e6d..6a74a6ee2a 100644
--- a/libavradio/sdrdemux.c
+++ b/libavradio/sdrdemux.c
@@ -1156,9 +1156,9 @@ static int demodulate_fm(SDRContext *sdr, Station *station, AVStream *st, AVPack
 
 
 BandDescriptor band_descs[] = {
-    {"Mediumwave band"  , "MW",   520000,   1600000},
-    {"Shortwave band"   , "SW",  6000000,  18000000},
-    {"FM broadcast band", "FM", 88000000, 108000000},
+    {"Mediumwave band"  , "MW",     520000,   1600000},
+    {"Shortwave band"   , "SW",    6000000,  18000000},
+    {"FM broadcast band", "FM",   88000000, 108000000},
     {"Aircraft band", "Airband", 108000000, 137000000},
 };
 
-- 
2.40.1

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)

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Re: [FFmpeg-devel] [PATCH 1/2] avradio/sdr: add Airband frequencies

[Michael Niedermayer]

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On Sat, Jul 29, 2023 at 11:46:56AM +1000, Peter Ross wrote:
> ---
>  libavradio/sdrdemux.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libavradio/sdrdemux.c b/libavradio/sdrdemux.c
> index 3b24cfedef..0bd9222e6d 100644
> --- a/libavradio/sdrdemux.c
> +++ b/libavradio/sdrdemux.c
> @@ -1159,6 +1159,7 @@ BandDescriptor band_descs[] = {
>      {"Mediumwave band"  , "MW",   520000,   1600000},
>      {"Shortwave band"   , "SW",  6000000,  18000000},
>      {"FM broadcast band", "FM", 88000000, 108000000},
> +    {"Aircraft band", "Airband", 108000000, 137000000},
>  };
>  

sorry for my slow reply
I wanted to implement a more flexible system for the user to select bands
So the user can select exactly what he wants to be considered.
But my prior patches seem to experience massive interrest and review so
it might take a little longer for me to get that done

thx

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If you think the mosad wants you dead since a long time then you are either
wrong or dead since a long time.

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Re: [FFmpeg-devel] [PATCH 1/2] avradio/sdr: add Airband frequencies

[Paul B Mahol]

On Mon, Aug 14, 2023 at 3:43 PM Michael Niedermayer <michael@niedermayer.cc>
wrote:

> On Sat, Jul 29, 2023 at 11:46:56AM +1000, Peter Ross wrote:
> > ---
> >  libavradio/sdrdemux.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/libavradio/sdrdemux.c b/libavradio/sdrdemux.c
> > index 3b24cfedef..0bd9222e6d 100644
> > --- a/libavradio/sdrdemux.c
> > +++ b/libavradio/sdrdemux.c
> > @@ -1159,6 +1159,7 @@ BandDescriptor band_descs[] = {
> >      {"Mediumwave band"  , "MW",   520000,   1600000},
> >      {"Shortwave band"   , "SW",  6000000,  18000000},
> >      {"FM broadcast band", "FM", 88000000, 108000000},
> > +    {"Aircraft band", "Airband", 108000000, 137000000},
> >  };
> >
>
> sorry for my slow reply
> I wanted to implement a more flexible system for the user to select bands
> So the user can select exactly what he wants to be considered.
> But my prior patches seem to experience massive interrest and review so
> it might take a little longer for me to get that done
>

You imagine stuff, move all this SDR to some other place other than FFmpeg
and
nobody would care anymore what you do on it.


>
> thx
>
> [...]
>
> --
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> If you think the mosad wants you dead since a long time then you are either
> wrong or dead since a long time.
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
>
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Re: [FFmpeg-devel] [PATCH 1/2] avradio/sdr: add Airband frequencies

[Peter Ross]

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On Mon, Aug 14, 2023 at 03:42:53PM +0200, Michael Niedermayer wrote:
> On Sat, Jul 29, 2023 at 11:46:56AM +1000, Peter Ross wrote:
> > ---
> >  libavradio/sdrdemux.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/libavradio/sdrdemux.c b/libavradio/sdrdemux.c
> > index 3b24cfedef..0bd9222e6d 100644
> > --- a/libavradio/sdrdemux.c
> > +++ b/libavradio/sdrdemux.c
> > @@ -1159,6 +1159,7 @@ BandDescriptor band_descs[] = {
> >      {"Mediumwave band"  , "MW",   520000,   1600000},
> >      {"Shortwave band"   , "SW",  6000000,  18000000},
> >      {"FM broadcast band", "FM", 88000000, 108000000},
> > +    {"Aircraft band", "Airband", 108000000, 137000000},
> >  };
> >  
> 
> sorry for my slow reply
> I wanted to implement a more flexible system for the user to select bands
> So the user can select exactly what he wants to be considered.
> But my prior patches seem to experience massive interrest and review so
> it might take a little longer for me to get that done

no worries. user selectable option would be welcome.
(for example, australia, new zealand and some other countries in south east
asia operate citizen band radio on 477mhz, but that's unlikely to cared
about by rest of the world.)

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)

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