On Sun, Jan 31, 2016 at 02:36:18PM +0000, Derek Buitenhuis wrote:
> Signed-off-by: Derek Buitenhuis <derek.buitenh...@gmail.com>
> ---
> doc/APIchanges | 3 +++
> libavutil/frame.c | 1 +
> libavutil/frame.h | 7 ++++++-
> libavutil/version.h | 4 ++--
> 4 files changed, 12 insertions(+), 3 deletions(-)
>
> diff --git a/doc/APIchanges b/doc/APIchanges
> index 15aefb5..45ccf13 100644
> --- a/doc/APIchanges
> +++ b/doc/APIchanges
> @@ -15,6 +15,9 @@ libavutil: 2015-08-28
>
> API changes, most recent first:
>
> +2016-01-31 - xxxxxxx - lavu 55.17.100
> + Add AV_FRAME_DATA_GOP_TIMECODE for exporting MPEG1/2 GOP timecodes.
> +
> 2016-01-01 - xxxxxxx - lavc 57.21.100 / 57.12.0 - avcodec.h
> Add AVCodecDescriptor.profiles and avcodec_profile_name().
>
> diff --git a/libavutil/frame.c b/libavutil/frame.c
> index 9f9c720..c33e462 100644
> --- a/libavutil/frame.c
> +++ b/libavutil/frame.c
> @@ -733,6 +733,7 @@ const char *av_frame_side_data_name(enum
> AVFrameSideDataType type)
> case AV_FRAME_DATA_SKIP_SAMPLES: return "Skip samples";
> case AV_FRAME_DATA_AUDIO_SERVICE_TYPE: return "Audio service
> type";
> case AV_FRAME_DATA_MASTERING_DISPLAY_METADATA: return "Mastering
> display metadata";
> + case AV_FRAME_DATA_GOP_TIMECODE: return "GOP timecode";
> }
> return NULL;
> }
> diff --git a/libavutil/frame.h b/libavutil/frame.h
> index 406c8b5..e07922d 100644
> --- a/libavutil/frame.h
> +++ b/libavutil/frame.h
> @@ -116,7 +116,12 @@ enum AVFrameSideDataType {
> * an AVMasteringDisplayMetadata type and contains information about the
> * mastering display color volume.
> */
> - AV_FRAME_DATA_MASTERING_DISPLAY_METADATA
> + AV_FRAME_DATA_MASTERING_DISPLAY_METADATA,
> + /**
> + * The GOP timecode in 25 bit timecode format. Data format is 64-bit
> integer.
> + * This is set on the first frame of a GOP.whats the first frame of a gop ? for example there may be B frames prior to an I frame in display order [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Into a blind darkness they enter who follow after the Ignorance, they as if into a greater darkness enter who devote themselves to the Knowledge alone. -- Isha Upanishad
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