Issues

• bump cmake compatibility to something modern, e.g cmake-3.16+

  enzo1982/mp4v2#65 · Filter by author NHOrus opened on Mar 14, 2026

• bool management in platform.h is broken in C23

  enzo1982/mp4v2#64 · Filter by author NHOrus opened on Mar 14, 2026

• Is there an interface to get the mp4 file stream?

  enzo1982/mp4v2#60 · Filter by author wexbyte opened on Aug 25, 2025

• How can I generate the pdf files under the doc/?

  enzo1982/mp4v2#59 · Filter by author Siberiawind opened on Apr 4, 2025

• MP4SetChapters removes extra references from chap atom, turning audio files into video files and breaking playback in some players

  enzo1982/mp4v2#57 · Filter by author obskyr opened on Mar 5, 2025

• Chapter limit?

  enzo1982/mp4v2#56 · Filter by author migracing opened on Jan 24, 2025

• enhancement: Add an API to create custom (unknown) atoms

  enzo1982/mp4v2#54 · Filter by author Robert-Nelson opened on Nov 9, 2024

• SEGV on unknown address mp4file.cpp:2662 in MP4File::GetChapters

  enzo1982/mp4v2#53 · Filter by author ctrlnocaps opened on Sep 19, 2024
  1

• MP4ReadSample

  enzo1982/mp4v2#52 · Filter by author 1121518wo opened on Aug 30, 2024

• Does MP4v2 support fmp4 ( with moof box) format?

  enzo1982/mp4v2#51 · Filter by author ArtistZhou opened on Mar 5, 2024

• Minimize the code size of the library

  enzo1982/mp4v2#50 · Filter by author caoluong2k opened on Feb 29, 2024

• No OPUS identifier in audioType (MP4AddAudioTrack)

  enzo1982/mp4v2#47 · Filter by author ar-visions opened on Nov 30, 2023
  1

• MP4v2 deletes all audio content when saving M4A files

  enzo1982/mp4v2#45 · Filter by author Openstreetmapler opened on Sep 11, 2023
  3

• nextTrackId not set when file has invalid nextTrackid

  enzo1982/mp4v2#44 · Filter by author L2501 opened on Jul 10, 2023

• optimize option causes file seeks

  enzo1982/mp4v2#43 · Filter by author L2501 opened on Jul 7, 2023
  1

• Importing QT chapters adds extra mdat Atom

  enzo1982/mp4v2#42 · Filter by author L2501 opened on Jul 7, 2023
  1

• Memory Leak in mp4file_io

  enzo1982/mp4v2#37 · Filter by author AceSrc opened on May 14, 2023
  1

• Memory Leak in MP4BytesProperty

  enzo1982/mp4v2#36 · Filter by author AceSrc opened on May 12, 2023
  1

• QuickTime chapter track ID increases by 1 on every import

  enzo1982/mp4v2#26 · Filter by author L2501 opened on Feb 12, 2023
  1

• Changes to MP4V2_PROJECT_build should not trigger rebuild of all objects

  enzo1982/mp4v2#19 · Filter by author inkychris opened on Oct 5, 2022
  1

• mp4info - Wrong duration value?

  enzo1982/mp4v2#18 · Filter by author sandreas opened on Sep 23, 2022
  4

• Support for HEVC video tracks

  enzo1982/mp4v2#14 · Filter by author truesA opened on Apr 28, 2022

• enhancement: cmake option to install manual pages

  enzo1982/mp4v2#13 · Filter by author Corin-EU opened on Apr 5, 2022
  1

• Automatically switch to 64 bit atoms when writing large files

  enhancement
  enzo1982/mp4v2#9 · Filter by author enzo1982 opened on Mar 20, 2022

• Additional tag options for mp4tags

  enzo1982/mp4v2#6 · Filter by author enzo1982 opened on Feb 23, 2022
  3