[FFmpeg-devel] [PATCH 3/3] idet improvements: add repeated field detection
Michael Niedermayer
michaelni at gmx.at
Tue Nov 4 14:45:07 CET 2014
On Mon, Nov 03, 2014 at 03:34:16PM -0800, Kevin Mitchell wrote:
> rebase and update to use av_rescale. oops didn't know that was there.
[...]
>
> + idet->total_repeats [ repeat] ++;
> + idet->repeats [ repeat] += PRECISION;
> +
> idet->total_prestat [ type] ++;
> idet->prestat [ type] += PRECISION;
>
> idet->total_poststat[idet->last_type] ++;
> idet->poststat [idet->last_type] += PRECISION;
>
> + av_log(ctx, AV_LOG_DEBUG, "Repeated Field:%12s, Single frame:%12s, Multi frame:%12s\n",
> + rep2str(repeat), type2str(type), type2str(idet->last_type));
> av_log(ctx, AV_LOG_DEBUG, "Single frame:%12s, Multi frame:%12s\n", type2str(type), type2str(idet->last_type));
This prints the interlace information twice
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Asymptotically faster algorithms should always be preferred if you have
asymptotical amounts of data
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