fix: video conversion freeze & add Intel QSV + hardware detection#760
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Roxy-0304 wants to merge 2 commits into
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fix: video conversion freeze & add Intel QSV + hardware detection#760Roxy-0304 wants to merge 2 commits into
Roxy-0304 wants to merge 2 commits into
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- 新增 HardwareAccelerationMode 枚举成员 QSV - 实现 HardwareDetector 类以自动检测 GPU 型号和编码支持 - 修改 ConversionJob_FFMPEG.cs 以解决视频转换卡住问题
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Bug Fix
Fix video conversion hanging issue: Converting video to 720p resolution would cause the program to freeze. The root cause was that ffmpeg's
StandardOutputpipe buffer filled up, blocking the ffmpeg process. Fixed by usingBeginOutputReadLine()/BeginErrorReadLine()to asynchronously read both stdout and stderr simultaneously, preventing buffer overflow.Modified file:
ConversionJobs/ConversionJob_FFMPEG.csNew Features
Add Intel QSV hardware acceleration support: Added Intel Quick Sync Video as a new hardware acceleration option alongside existing NVIDIA CUDA and AMD AMF, for MP4/MKV H.264 video encoding acceleration.
Modified files:
Helpers.cs— AddedQSVtoHardwareAccelerationModeenumValueConverters/HardwareAccelerationModeToString.cs— Added localized string mapping for QSVProperties/Resources.resx/Resources.Designer.cs— Added corresponding resource stringsAdd hardware acceleration auto-detection system: Added
HardwareDetectormodule that automatically detects GPU model and hardware encoding support via WMI at startup, and recommends the optimal acceleration method by priority (NVENC > AMF > QSV).New file:
Helpers/HardwareDetector.cs