[FFmpeg-devel] [PATCH] avcodec/dnxhddec: fix decoding of DNxHR HQX 10-bit

[Paul B Mahol]

On 2/23/17, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 2017-02-22 14:51 GMT+01:00 Paul B Mahol <onemda at gmail.com>:
>> On 2/22/17, Paul B Mahol <onemda at gmail.com> wrote:
>>> Signed-off-by: Paul B Mahol <onemda at gmail.com>
>>> ---
>>>  libavcodec/dnxhddec.c | 2 +-
>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c
>>> index 70ce264..cdbc0bc 100644
>>> --- a/libavcodec/dnxhddec.c
>>> +++ b/libavcodec/dnxhddec.c
>>> @@ -435,7 +435,7 @@ static int dnxhd_decode_dct_block_8(const
>>> DNXHDContext
>>> *ctx,
>>>  static int dnxhd_decode_dct_block_10(const DNXHDContext *ctx,
>>>                                       RowContext *row, int n)
>>>  {
>>> -    return dnxhd_decode_dct_block(ctx, row, n, 6, 8, 4, 0);
>>> +    return dnxhd_decode_dct_block(ctx, row, n, 6, 32, 6, 0);
>>>  }
>>>
>>>  static int dnxhd_decode_dct_block_10_444(const DNXHDContext *ctx,
>>> --
>>> 2.9.3
>>>
>>>
>>
>> File can be found here:
>> https://drive.google.com/open?id=0B1hdyiz226iBV1llcDl3LW80U2c
>
> The file does not decode here with your patch applied:
> $ md5sum test.mov
> 25e45b380250bb76296f623fee9d43f1  test.mov

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