Problem: Sample videos had poor image quality and were extremely blocky.
Fix: Designed custom settings for all web browsers and mobile devices to display high quality playback.
Thank you to all the amazing students and parents! Your smiles inspire great teachers!
Thursday, April 14, 2011
Unicorn Media - Correcting MPEG4 A/V Sync
Problem: Audio and video out of sync, due to corrupted QuickTime timescale in MPEG-4 source.
Fix: Gave new Final Cut Pro and Compressor settings for correcting the problem.
Fix: Gave new Final Cut Pro and Compressor settings for correcting the problem.
Grab Networks - Improving quality across platforms
Problem: Video encoding was not playing back on all mobile devices.
Fix: Designed custom settings to make video look good on all platforms.
Fix: Designed custom settings to make video look good on all platforms.
Lullabot - Video stuttering with dropped frames
Problem: Source file was 15 frames-per-second and Lullabot was seeing stuttering on output, where a frame of video would hang every couple minutes.
Fix: Changed output framerate from 29.97 to 30 frames-per-second to make playback smoother and remove the misbehaving drop frame.
Fix: Changed output framerate from 29.97 to 30 frames-per-second to make playback smoother and remove the misbehaving drop frame.
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