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

[Carl Eugen Hoyos]

2017-02-23 8:00 GMT+01:00 Paul B Mahol <onemda at gmail.com>:
> 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
>
> Disable edit list support.

Thank you.

How can I create such a sample?

Carl Eugen