Search found 377 matches
- Thu Jan 06, 2011 1:10 am
- Forum: Knowledge Base
- Topic: Video per-frame integrity check - verifying losslessness
- Replies: 5
- Views: 18839
Video per-frame integrity check - verifying losslessness
[PROBLEM] Sometimes you want to verify the integrity of your video material when dealing with lossless codecs. The only way to be sure that not a single bit of visual information is lost, is by decoding each frame into an uncompressed image and verify that. [SOLUTION] Using ffmpeg: ffmpeg -i video....
- Sat Feb 27, 2010 8:54 pm
- Forum: Knowledge Base
- Topic: Losslessly split/merge AVI video files
- Replies: 3
- Views: 10025
Losslessly split/merge AVI video files
I know that there are plenty ways of splitting AVI files, but I needed it with a bit more reliability and precision than most others require for home use. The video was encoded using Huffyuv (so it's lossless and only keyframes), and the audio was PCM 16bit 48kHz. So it should be possible to exactly...