[FFmpeg-devel] [PATCHv3 1/7] avcodec: add side_data type for updated metadata
wm4
nfxjfg at googlemail.com
Mon Oct 28 19:52:04 CET 2013
On Sun, 27 Oct 2013 22:47:29 -0400
Ben Boeckel <mathstuf at gmail.com> wrote:
> This type is intended to be used to allow codecs to pass updated
> metadata to applications.
>
> Signed-off-by: Ben Boeckel <mathstuf at gmail.com>
> ---
> libavcodec/avcodec.h | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
> index b64331d..ee2ba54 100644
> --- a/libavcodec/avcodec.h
> +++ b/libavcodec/avcodec.h
> @@ -1012,6 +1012,13 @@ enum AVPacketSideDataType {
> * follow the timestamp specifier of a WebVTT cue.
> */
> AV_PKT_DATA_WEBVTT_SETTINGS,
> +
> + /**
> + * A list of zero terminated key/value strings. There is no end marker for
> + * the list, so it is required to rely on the side data size to stop. This
> + * side data includes updated metadata which appeared in the stream.
> + */
> + AV_PKT_DATA_METADATA_UPDATE,
> };
>
> /**
Looks ok.
Probably requires an entry in doc/APIchanges too?
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