[FFmpeg-devel] [PATCH] ffmpeg: stop accessing private AVStream.codec_info_nb_frames

[James Almer]

On 4/29/2021 11:38 AM, James Almer wrote:
> Use AVSTREAM_EVENT_FLAG_NEW_PACKETS instead, which should provide the
> same information in this case.
> Finishes removing all uses of this field as started by 87f0c8280c.
> 
> Signed-off-by: James Almer <jamrial at gmail.com>
> ---
>   fftools/ffmpeg_opt.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
> index c0b9f023bd..849d24b16d 100644
> --- a/fftools/ffmpeg_opt.c
> +++ b/fftools/ffmpeg_opt.c
> @@ -2272,7 +2272,8 @@ static int open_output_file(OptionsContext *o, const char *filename)
>               for (i = 0; i < nb_input_streams; i++) {
>                   int score;
>                   ist = input_streams[i];
> -                score = ist->st->codecpar->channels + 100000000*!!ist->st->codec_info_nb_frames
> +                score = ist->st->codecpar->channels
> +                        + 100000000 * !!(ist->st->event_flags & AVSTREAM_EVENT_FLAG_NEW_PACKETS)
>                           + 5000000*!!(ist->st->disposition & AV_DISPOSITION_DEFAULT);
>                   if (ist->user_set_discard == AVDISCARD_ALL)
>                       continue;

Will apply.