On Mon, Aug 13, 2018 at 09:51:47PM +0800, Jun Zhao wrote:
> fix can't dump the mpeg4videodec option with the command
> "ffmpeg -h decoder=mpeg4".
>
> Signed-off-by: Jun Zhao <mypopy...@gmail.com>
> ---
> libavcodec/mpeg4videodec.c | 5 +++--
> 1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c
> index 24c280d..549b7a5 100644
> --- a/libavcodec/mpeg4videodec.c
> +++ b/libavcodec/mpeg4videodec.c
> @@ -3435,9 +3435,10 @@ static av_cold int decode_end(AVCodecContext *avctx)
> return ff_h263_decode_end(avctx);
> }
>
> +#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM
> static const AVOption mpeg4_options[] = {
> - {"quarter_sample", "1/4 subpel MC", offsetof(MpegEncContext,
> quarter_sample), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, 0},
> - {"divx_packed", "divx style packed b frames", offsetof(MpegEncContext,
> divx_packed), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, 0},
> + {"quarter_sample", "1/4 subpel MC", offsetof(MpegEncContext,
> quarter_sample), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, VD},
> + {"divx_packed", "divx style packed b frames", offsetof(MpegEncContext,
> divx_packed), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, VD},
> {NULL}These are not options for the user to set, they are not supposed to be in the "ffmpeg -h decoder=mpeg4" listing [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Freedom in capitalist society always remains about the same as it was in ancient Greek republics: Freedom for slave owners. -- Vladimir Lenin
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