Opened 4 years ago
#8858 new defect
Trying to use the hw_decode.exe with a hevc or avc mp4 file results in a corrupted output
| Reported by: | Jun Tian | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | unspecified | Keywords: | hw_decode |
| Cc: | Jun Li, Zhao | Blocked By: | |
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Summary of the bug:
How to reproduce:
Built on Windows with git-master.
The sample code I tried is /doc/examples/hw_decode.c
hw_decode.exe dxva2 input.mp4 out.yuv
If input.mp4 is either hevc or avc, out.yuv is corrupted
Below command line produces correct output.
ffmpeg -hwaccel dxva2 -threads 1 -i input.mp4 out.yuv
So I guess the libraries are good, but hw_decode sample has something wrong.
ffmpeg is hard to reference for a simple decode module.
Could you please fix hw_decode sample code?
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