4K@60프레임으로 인코딩 된 영상이 있는데 sw재생은 잘 되는데 하드웨어 가속이 안됩니다.
팟플레이어에서 hw가속을 켜면 영상은 나오질 않고 음성만 나옵니다.
dxva2 copy-back을 켜면 영상과 음성 모두 나오는데 프레임이 많이 떨어지고 싱크가 심하게 어긋납니다
피시사양은 8600K@47배수, 16GB 시스템 메모리, 지포스 GTX1060 6GB라서 절대 부족할리가 없거든요
아무리봐도 영상이 뭐같이 인코딩 된게 아닐까 싶어요
영상의 속성을 알려드리죠
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom)
File size : 2.86 GiB
Duration : 1 h 15 min
Overall bit rate mode : Variable
Overall bit rate : 5 396 kb/s
Encoded date : UTC 2019-07-02 06:51:46
Tagged date : UTC 2019-07-02 06:51:46
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
Codec ID : hev1
Codec ID/Info : High Efficiency Video Coding
Duration : 1 h 15 min
Bit rate : 5 000 kb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 59.940 (60000/1001) FPS
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.010
Stream size : 2.65 GiB (93%)
Encoded date : UTC 2019-07-02 06:51:46
Tagged date : UTC 2019-07-02 06:51:46
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : hvcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 1 h 15 min
Bit rate mode : Variable
Bit rate : 384 kb/s
Maximum bit rate : 388 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 209 MiB (7%)
Encoded date : UTC 2019-07-02 06:51:46
Tagged date : UTC 2019-07-02 06:51:46