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aliakseis / FFmpegPlayer

Simple FFmpeg video player
MIT License
151 stars 44 forks source link

MPEG-4 Format #19

Open w136111526 opened 5 years ago

w136111526 commented 5 years ago

Hello, I tested some files in MPEG-4 video format, why not support hard decoding?

aliakseis commented 5 years ago

Hi, hard decoding works witn MPEG-4 files in my case. Probably it depends on concrete file, hardware etc. For the time being I've added a few more DXVA2 modes GUIDs.

w136111526 commented 5 years ago

Hello, my corresponding video file decoder ID is AVCODEC ID_MPEG4, I checked, why the dxva2 file does not have the corresponding GUID？

aliakseis commented 5 years ago

Sttill, it looks like it depends. Generally I see "H.264/MPEG-4 AVC codec" tags inside such files, so probably they fall under the H.264 category.