[FFmpeg-trac] #3565(ffmpeg:new): ffmpeg with hwaccel vdpau decode created washed out highlight h.264 video

FFmpeg trac at avcodec.org
Tue Apr 15 09:30:22 CEST 2014


#3565: ffmpeg with hwaccel vdpau decode created washed out highlight h.264 video
-------------------------------------+-------------------------------------
             Reporter:  dkt          |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  ffmpeg
              Version:  2.2.1        |               Resolution:
             Keywords:  hwaccel      |               Blocked By:
  vdpau highlight h.264              |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by dkt):

 Hardware info:
 Fedora 20 x64
 Nvidia GT 640

 $ vdpauinfo
 display: :0   screen: 0
 API version: 1
 Information string: NVIDIA VDPAU Driver Shared Library  331.49  Wed Feb 12
 20:20:12 PST 2014

 Video surface:

 name   width height types
 -------------------------------------------
 420     4096  4096  NV12 YV12
 422     4096  4096  UYVY YUYV

 Decoder capabilities:

 name               level macbs width height
 -------------------------------------------
 MPEG1                 0 65536  4032  4048
 MPEG2_SIMPLE          3 65536  4032  4048
 MPEG2_MAIN            3 65536  4032  4048
 H264_MAIN            41 65536  4032  4080
 H264_HIGH            41 65536  4032  4080
 VC1_SIMPLE            1  8190  2048  2048
 VC1_MAIN              2  8190  2048  2048
 VC1_ADVANCED          4  8190  2048  2048
 MPEG4_PART2_SP        3  8192  2048  2048
 MPEG4_PART2_ASP       5  8192  2048  2048
 DIVX4_QMOBILE         0  8192  2048  2048
 DIVX4_MOBILE          0  8192  2048  2048
 DIVX4_HOME_THEATER    0  8192  2048  2048
 DIVX4_HD_1080P        0  8192  2048  2048
 DIVX5_QMOBILE         0  8192  2048  2048
 DIVX5_MOBILE          0  8192  2048  2048
 DIVX5_HOME_THEATER    0  8192  2048  2048
 DIVX5_HD_1080P        0  8192  2048  2048

 Output surface:

 name              width height nat types
 ----------------------------------------------------
 B8G8R8A8         16384 16384    y  Y8U8V8A8 V8U8Y8A8
 R10G10B10A2      16384 16384    y  Y8U8V8A8 V8U8Y8A8

 Bitmap surface:

 name              width height
 ------------------------------
 B8G8R8A8         16384 16384
 R8G8B8A8         16384 16384
 R10G10B10A2      16384 16384
 B10G10R10A2      16384 16384
 A8               16384 16384

 Video mixer:

 feature name                    sup
 ------------------------------------
 DEINTERLACE_TEMPORAL             y
 DEINTERLACE_TEMPORAL_SPATIAL     y
 INVERSE_TELECINE                 y
 NOISE_REDUCTION                  y
 SHARPNESS                        y
 LUMA_KEY                         y
 HIGH QUALITY SCALING - L1        y
 HIGH QUALITY SCALING - L2        -
 HIGH QUALITY SCALING - L3        -
 HIGH QUALITY SCALING - L4        -
 HIGH QUALITY SCALING - L5        -
 HIGH QUALITY SCALING - L6        -
 HIGH QUALITY SCALING - L7        -
 HIGH QUALITY SCALING - L8        -
 HIGH QUALITY SCALING - L9        -

 parameter name                  sup      min      max
 -----------------------------------------------------
 VIDEO_SURFACE_WIDTH              y         1     4096
 VIDEO_SURFACE_HEIGHT             y         1     4096
 CHROMA_TYPE                      y
 LAYERS                           y         0        4

 attribute name                  sup      min      max
 -----------------------------------------------------
 BACKGROUND_COLOR                 y
 CSC_MATRIX                       y
 NOISE_REDUCTION_LEVEL            y      0.00     1.00
 SHARPNESS_LEVEL                  y     -1.00     1.00
 LUMA_KEY_MIN_LUMA                y
 LUMA_KEY_MAX_LUMA                y

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3565#comment:2>
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