v0.26.0

• New tool mp4ff-crop for cropping mp4 file
• New example decrypt-cenc for decrypting segment
• SEI parsing for H.264
• Interpret timestamps in mvhd, tkhd, and mdhd

v0.25.0

• Size() methods added to InitSegment, Fragment and MediaSegment
• Improvements to ctts and stts boxes
• Slices of samples and fullsamples
• Create init segments for wvtt and stpp
• Changed sample slices to remove pointers
• SampleIntervals for more efficient transformation of segments
• Spell out compositionTimeOffset instead of cto
• More efficient code to check for AVC and HEVC parameter sets

v0.24.0

• DecodeFile API change to allow for lazy mdat decode
• segmenter example extension with lazy mode for decode and encode
• Support for cslg and ©too boxes
• StssBox.IsSyncSample thread safe

v0.23.1

• fix segment encode mode without optimization

v0.23.0

• API change: Verbatim encode more flexible with FragEncMode and EncOptimize

v0.22.0

• Construct AVC and HEVC codec strings from SPS
• More robust parsing of ADTS

v0.21.1

fix: Allow ADTS ID corresponding to MPEG-2

v0.21.0

Version number can be retrieved from cmd apps and from mp4 library.
Updated version is inserted as cmd apps are built using top-level Makefile.

v0.20.0

• mp4ff-pslister for sps

v0.19.0

• Added mfra, mfro, tfra boxes
• Added kind, trep, skip, ilst boxes
• Fix for double trun-optimization