> On Fri, Feb 09, 2018 at 02:03:24AM +0900, Nekopanda wrote:
>> - Fix field selection for skipped macroblocks
>>
>> For B field pictures, the spec says,
>>
>> > The prediction shall be made from the field of the same parity as the
> field being predicted.
>>
>> I did it.
>>
>> - Fix moti
On Fri, Feb 09, 2018 at 02:03:24AM +0900, Nekopanda wrote:
> - Fix field selection for skipped macroblocks
>
> For B field pictures, the spec says,
>
> > The prediction shall be made from the field of the same parity as the field
> > being predicted.
>
> I did it.
>
> - Fix motion vector round
> From: Carl Eugen Hoyos
>
> 2018-02-09 3:51 GMT+01:00 Nekopanda
> :
>>> From: Carl Eugen Hoyos
>
Yes, I have files that show artifacts without this change.
> Recently,
Japanese satellite television started to use field pictures
> widely,
and many of that show artifact
2018-02-09 3:51 GMT+01:00 Nekopanda :
>> From: Carl Eugen Hoyos
>>> Yes, I have files that show artifacts without this change. Recently,
>>> Japanese satellite television started to use field pictures widely,
>>> and many of that show artifacts. We need this change to remove
>>> the artifacts
> From: Carl Eugen Hoyos
>
> 2018-02-09 3:07 GMT+01:00 Nekopanda
> :
>>> How did you find this bug ?
>>>
>>> do you have a testcase / file which shows artifacts without this change
> ?
>>
>> Yes, I have files that show artifacts without this change. Recently,
>> Japanese satellite televi
2018-02-09 3:07 GMT+01:00 Nekopanda :
>> How did you find this bug ?
>>
>> do you have a testcase / file which shows artifacts without this change ?
>
> Yes, I have files that show artifacts without this change. Recently,
> Japanese satellite television started to use field pictures widely,
> and m
ter-yadif-mode0
filter-yadif-mode1
mpeg2-field-enc
mpeg2-ticket186
mpeg2-ticket6677
- Original Message -
> From: Michael Niedermayer
> To: FFmpeg development discussions and patches
> Cc:
> Date: 2018/2/9, Fri 09:55
> Subject: Re: [FFmpeg-devel] [PATCH] mpeg2dec: fix decod
On Fri, Feb 09, 2018 at 02:03:24AM +0900, Nekopanda wrote:
> - Fix field selection for skipped macroblocks
>
> For B field pictures, the spec says,
>
> > The prediction shall be made from the field of the same parity as the field
> > being predicted.
>
> I did it.
>
> - Fix motion vector round
- Fix field selection for skipped macroblocks
For B field pictures, the spec says,
> The prediction shall be made from the field of the same parity as the field
> being predicted.
I did it.
- Fix motion vector rounding for chroma components
In 16x8 motion compensation, for lower 16x8 region,
