[FFmpeg-devel] [PATCH v2] fate/hevc-conformance: add clip for persistent_rice_adaptation_enabled_flag

Linjie Fu linjie.justin.fu at gmail.com
Fri Jan 1 15:39:36 EET 2021


On Mon, Dec 14, 2020 at 5:49 PM Guangxin Xu <oddstone at gmail.com> wrote:
>
> Hi Lingjie
> thanks for the review.
> The stream has the feature but not used.
>
> the decoded yuv's md5 is 3c94b5ebc0aed0abae4e619b9dcca9cc
> it's matched with the WPP_HIGH_TP_444_8BIT_RExt_Apple_2.md5
>

Double checked, md5 is matched,  and the related the descriptions in
9.3.1 and 9.3.2.4:
For each Rice parameter initialization state k, each entry of the
table tableStatCoeffSync is initialized to the corresponding value of
StatCoeff[ k ].

Would like to push this patch firstly if no objections.
The fate patch could be applied later if someone helps to upload the sample.

- linjie


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