[FFmpeg-devel] [PATCH 11/11] avcodec/avcodec: Remove AV_CODEC_FLAG2_DROP_FRAME_TIMECODE

Andreas Rheinhardt andreas.rheinhardt at outlook.com
Fri Aug 5 04:45:52 EEST 2022


Andreas Rheinhardt:
> It has been deprecated in 94d68a41fabb55dd8c7e59b88fe4a28a637d1e5f
> and can't be set via AVOptions. The only codecs that use it
> (the MPEG-1/2 encoders) have private options for this.
> So remove it.
> 
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> ---
>  libavcodec/avcodec.h   | 5 -----
>  libavcodec/mpeg12enc.c | 1 -
>  2 files changed, 6 deletions(-)
> 
> diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
> index abd6272f63..1d55cdb07a 100644
> --- a/libavcodec/avcodec.h
> +++ b/libavcodec/avcodec.h
> @@ -300,11 +300,6 @@ typedef struct RcOverride{
>   */
>  #define AV_CODEC_FLAG2_LOCAL_HEADER   (1 <<  3)
>  
> -/**
> - * timecode is in drop frame format. DEPRECATED!!!!
> - */
> -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13)
> -
>  /**
>   * Input bitstream might be truncated at a packet boundaries
>   * instead of only at frame boundaries.
> diff --git a/libavcodec/mpeg12enc.c b/libavcodec/mpeg12enc.c
> index a7e7aef010..ae2311b39f 100644
> --- a/libavcodec/mpeg12enc.c
> +++ b/libavcodec/mpeg12enc.c
> @@ -234,7 +234,6 @@ static av_cold int encode_init(AVCodecContext *avctx)
>          }
>      }
>  
> -    mpeg12->drop_frame_timecode = mpeg12->drop_frame_timecode || !!(avctx->flags2 & AV_CODEC_FLAG2_DROP_FRAME_TIMECODE);
>      if (mpeg12->drop_frame_timecode)
>          mpeg12->tc.flags |= AV_TIMECODE_FLAG_DROPFRAME;
>      if (mpeg12->drop_frame_timecode && mpeg12->frame_rate_index != 4) {

Does this one need a version bump? I think so and have therefore not
applied it with the rest of this series.

- Andreas


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