From JES Software:
JES Deinterlacer deals with interlaced QuickTime movies in many ways: deinterlace, PAL-NTSC conversion, inverse telecine, reinterlace, change field dominance, general standards conversion (change size, frame rate, speed, interlace), crop, shift, simple color correction, recompress, deinterlaced playback using OpenGL (options: full screen, slow motion, loop, play selection only, adjust gamma, recent list, playlists, thumbnail navigation, chapter editor) horizontal flip, vertical flip, skip every nth frame, works seamlessly with QuickTime export size options, accelerated with SSE and Altivec, full nclc/gamma support handles MPEG movies (requires QuickTime MPEG2 playback component and possibly MPEG Streamclip) handles AVCHD (requires utility like VoltaicHD to convert to Photo-JPEG).
What's new in this version:
More stable batch processing
Sharpen feature for deinterlace