There might be some other GUI that has it working correctly for QSVĪnd again, we are assuming it's the same problem.If you want to upload a small sample someone can test it for you. The supported hardware video encoder will be enabled automatically, and the unsupported handbrake. make sure that the option Disable QuickSync Decoding is not selected. Im pretty sure it supports encoding and decoding with Quick Sync in DVDFab. QuickSync just decoding shouldnt effect quality, I assume. The general consensus is its not as good as the x264 encoder even if it is faster. Go to the top menu bar, select Tools > Preferences > Video. Operations in HandBrake, including Intel Quick Sync Video (Intel QSV) and Intel. It sounds like you need to manually enable QuickSync encoding, which is probably a good thing. Launch Handbrake, click on File under Source Selection and import a single video file. That suggests it must be an implementation issue. The Steps of Enabling Handbrake GPU Acceleration and Encoding Files. ![]() The playback info says it's using Intel - so QSV does work. So I disabled the Nvidia gpu in the control panel and re-ran the test forcing it to use intel - and some other types of glitches occurred (frame disorder, jerky playback, some field issues).īUT - in potplayer with HW on ( with nvidia card disabled again) the playback is smooth no glitches. Support for Quick Sync hardware accelerated decoding of H.264, MPEG-2, and VC-1 video is widely available. I tried xmedia recode with DXVA as sneaker suggested, and it worked (no block/pixellation artifacts as with libavcodec), but I didn't know if it was using intel or nvidia for DXVA it didn't give you an option or GPU id control. As before, go into Handbrakes Preferences, make sure QuickSync Decoding is unchecked under Video, and check the box to put a copy of individual encode logs either with the same location or in a specified location. ![]() Not sure if that means it's using SW to decode, QSV to encode, or just that it's not implemented correctly, or if QSV is affected also. Use the following version of Handbrake with the built-in h.2p60 preset. If we rely on software decoding but use Intels hardware encode engine, Ivy Bridge is 18 faster than Sandy Bridge in this test (1080p 13Mbps output from BD source, same as above). In handbrake with QSV, the same blocking /pixellation issues. Some observations (at least with a different vc-1 interlaced source that exhibits similar problems using libavcodec to decode) But at least it's free (well not really free because Windows isn't free, but you get the point.) Note my setup is Im using Quicksync for video encode/decode but Im using. But it's a bit of hassle configuring things. Ive written some code to do a performance analysis on decoding H264 streams.
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