Issues

• Select the HEVC level automatically instead of always signalling level 6.2

  ultravideo/kvazaar#451 · Filter by author farindk opened on Sep 29, 2026

• LP-GOP parameters where t is 8 crash when encoding the second I-frame

  ultravideo/kvazaar#447 · Filter by author ArttuLeppaaho opened on Apr 28, 2026
  2

• potential data races when encoding multiple HEVC streams

  ultravideo/kvazaar#444 · Filter by author jvo203 opened on Jan 26, 2026
  7

• Incorrect file encoding. src/search.c is ISO-8859 instead of UTF-8

  ultravideo/kvazaar#442 · Filter by author keks51 opened on Jan 14, 2026

• Inaccurate rate control problem in OBA mode

  ultravideo/kvazaar#437 · Filter by author Niuekko opened on Jun 20, 2025
  3

• Any option to support force key frame?

  ultravideo/kvazaar#424 · Filter by author b04505009 opened on Feb 1, 2025
  1

• 4:2:2 and 4:4:4 YUV sampling

  ultravideo/kvazaar#418 · Filter by author PetrMinar opened on Nov 11, 2024
  17

• how to specify some tiles for encryption?

  ultravideo/kvazaar#414 · Filter by author justsoso0601 opened on Aug 22, 2024
  7

• Windows: use native thread API instead of pthread

  ultravideo/kvazaar#403 · Filter by author vtorri opened on Apr 11, 2024
  4

• Is there any idea to achieve HEVC variable bitrate mode in kvazaar encoder?

  ultravideo/kvazaar#400 · Filter by author PercyLau opened on Mar 21, 2024
  1

• 10bit libkvazaar

  ultravideo/kvazaar#399 · Filter by author sven-pke opened on Mar 5, 2024
  2

• ROI-based encoding， the block artifacts and ROI region offset issue.

  ultravideo/kvazaar#389 · Filter by author mlkk518 opened on Jan 29, 2024
  5

• Compiling Kvazaar 10bit encoding

  ultravideo/kvazaar#388 · Filter by author marcusdoc opened on Jan 27, 2024
  1

• [cmake] Missing CRYPTOPP support (-DKVZ_SEL_ENCRYPTION)

  ultravideo/kvazaar#382 · Filter by author jbeich opened on Jan 17, 2024
  1

• Build problems on Windows 10 with VS2019

  ultravideo/kvazaar#379 · Filter by author ThomasVolkert opened on Jan 8, 2024
  2

• kvazaar is not as fast as x265

  ultravideo/kvazaar#378 · Filter by author yanceyxin opened on Dec 14, 2023
  2

• [macOS] Additional test scripts fail with: usage: mktemp [-d] [-q] [-t prefix] [-u] template ... mktemp [-d] [-q] [-u] -t prefix FAIL test_*.sh (exit status: 1) (all main tests pass))

  ultravideo/kvazaar#374 · Filter by author barracuda156 opened on Oct 18, 2023
  2

• platform

  ultravideo/kvazaar#372 · Filter by author fly1198721171 opened on Sep 28, 2023
  2

• ffmpeg codes use kvazaar

  ultravideo/kvazaar#370 · Filter by author lyk941031 opened on Aug 30, 2023
  5

• Problem installing Kvazar

  ultravideo/kvazaar#365 · Filter by author Egea53 opened on Jul 24, 2023
  9

• Problem playing content stored on the server

  ultravideo/kvazaar#361 · Filter by author Egea53 opened on Jul 3, 2023

• Unable to compile Crypto++ in kvazaar.

  ultravideo/kvazaar#359 · Filter by author Kt0911925 opened on Jun 22, 2023
  2

• Is it possible to set custom GOP sizes in Kvazaar?

  ultravideo/kvazaar#354 · Filter by author Lpsi4862 opened on Mar 8, 2023
  2

• Release v2.3.0

  ultravideo/kvazaar#353 · Filter by author Jovasa opened on Jan 4, 2023

• If I can output encoded information into a txt file？

  ultravideo/kvazaar#351 · Filter by author FarewellYi opened on Oct 19, 2022