[x265] add --[no-]analysis-src-pics parameter to enable/disable use source frame pixels to do motion estimation

Pradeep Ramachandran pradeep at multicorewareinc.com
Thu Sep 8 10:39:39 CEST 2016


On Thu, Sep 8, 2016 at 9:40 AM, Mario *LigH* Rohkrämer <contact at ligh.de>
wrote:

> I did not receive this patch via mailing list, but found it in the commits:
>

Liujun had sent this patch to the mailing list.


>
> https://bitbucket.org/multicoreware/x265/commits/85671d5164b
> 967c9d7921ed3cb5a2995efbd3c2c
>
> # HG changeset patch
>> # User liujun
>> # Date 1472536596 -28800
>> # Node ID 85671d5164b967c9d7921ed3cb5a2995efbd3c2c
>> # Parent  7878a576a112f61b9aa496397d995eb918d4f0dc
>> add --[no-]analysis-src-pics parameter to enable/disable use source frame
>> pixels to do motion estimation.
>>
>
> There seems to be a copy/paste mistake, creating a double documentation
> for the new parameter:
>
> @@ -380,6 +382,8 @@
>>         "                                   - 2 : Last pass, does not
>> overwrite stats file\n"
>>         "                                   - 3 : Nth pass, overwrites
>> stats file\n");
>>      H0("   --stats                       Filename for stats file in
>> multipass pass rate control. Default x265_2pass.log\n");
>> +    H0("   --analyze-src-pics            Motion estimation uses source
>> frame planes. Default disable\n");
>> +    H0("   --[no-]analyze-src-pics       Motion estimation uses source
>> frame planes. Default disable\n");
>>      H0("   --[no-]slow-firstpass         Enable a slow first pass in a
>> multipass rate control mode. Default %s\n", OPT(param->rc.bEnableSlowFirst
>> Pass));
>>      H0("   --[no-]strict-cbr             Enable stricter conditions and
>> tolerance for bitrate deviations in CBR mode. Default %s\n",
>> OPT(param->rc.bStrictCbr));
>>      H0("   --analysis-mode <string|int>  save - Dump analysis info into
>> file, load - Load analysis buffers from the file. Default %d\n",
>> param->analysisMode);
>>
>
> You may probably want to fix this double documentation with a future patch
> removing the first of both lines:
>

Good catch - removed it now


>
> -    H0("   --analyze-src-pics            Motion estimation uses source
> frame planes. Default disable\n");
>
> --
>
> Fun and success!
> Mario *LigH* Rohkrämer
> mailto:contact at ligh.de
>
> _______________________________________________
> x265-devel mailing list
> x265-devel at videolan.org
> https://mailman.videolan.org/listinfo/x265-devel
>
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