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MasayukiSuda / GPUVideo-android

This library apply video filter on generate an Mp4 and on ExoPlayer video and Video Recording with Camera2.
MIT License
658 stars 178 forks source link

Video Resolution degrades after saving. #65

Open anunayarunav opened 4 years ago

anunayarunav commented 4 years ago

Video quality is not same as it was originally before saving/applying filter. Some sort of compression happens? The resolution or quality changes. Is it possible to restore the original quality. Even at the cost of performance?

anunayarunav commented 4 years ago

It is most probably because the videos are being written to FBO before encoding and no antialiasing being applied there. Any ideas how to solve this problem?