Quoting James Almer (2023-12-18 20:30:47)
> On 12/18/2023 4:19 PM, Anton Khirnov wrote:
> > ---
> > libavformat/options.c | 10 ++++++++++
> > 1 file changed, 10 insertions(+)
> >
> > diff --git a/libavformat/options.c b/libavformat/options.c
> > index bf6113ca95..cc89dd6c72 100644
> > --- a/libavformat/options.c
> > +++ b/libavformat/options.c
> > @@ -229,6 +229,16 @@ static const AVOption stream_options[] = {
> > { "metadata", .type = AV_OPT_TYPE_CONST, { .i64 =
> > AV_DISPOSITION_METADATA }, .unit = "disposition" },
> > { "dependent", .type = AV_OPT_TYPE_CONST, { .i64 =
> > AV_DISPOSITION_DEPENDENT }, .unit = "disposition" },
> > { "still_image", .type = AV_OPT_TYPE_CONST, { .i64 =
> > AV_DISPOSITION_STILL_IMAGE }, .unit = "disposition" },
> > +
> > + { "discard", NULL, offsetof(AVStream, discard), AV_OPT_TYPE_INT, {
> > .i64 = AVDISCARD_DEFAULT }, INT_MIN, INT_MAX,
> > + .flags = AV_OPT_FLAG_DECODING_PARAM, .unit = "avdiscard" },
> > + { "none", .type = AV_OPT_TYPE_CONST, {.i64 =
> > AVDISCARD_NONE }, .unit = "avdiscard" },
> > + { "default", .type = AV_OPT_TYPE_CONST, {.i64 =
> > AVDISCARD_DEFAULT }, .unit = "avdiscard" },
> > + { "noref", .type = AV_OPT_TYPE_CONST, {.i64 =
> > AVDISCARD_NONREF }, .unit = "avdiscard" },
> > + { "bidir", .type = AV_OPT_TYPE_CONST, {.i64 =
> > AVDISCARD_BIDIR }, .unit = "avdiscard" },
> > + { "nointra", .type = AV_OPT_TYPE_CONST, {.i64 =
> > AVDISCARD_NONINTRA }, .unit = "avdiscard" },
> > + { "nokey", .type = AV_OPT_TYPE_CONST, {.i64 =
> > AVDISCARD_NONKEY }, .unit = "avdiscard" },
> > + { "all", .type = AV_OPT_TYPE_CONST, {.i64 =
> > AVDISCARD_ALL }, .unit = "avdiscard" },
> > { NULL }
> > };
>
> Should be ok.
>
> Maybe also add "id" like i did for AVStreamGroup while at it.
The problem with id is how to flag it - it's read-only for demuxing and
user-settable for muxing.
--
Anton Khirnov
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