Nevcairiel/LAVFilters

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LAV Filters - Open-Source DirectShow Media Splitter and Decoders

Stars: 9.2k
Forks: 840
Open beginner issues: 0
Indexed issues: 105

Dominant language: C++
License: GPL-2.0
Last GitHub push: Sep 6, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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105 open issues indexed

randomly appeared in my sys tray, how to uninstall? Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

Nevcairiel/LAVFilters#713 · Opened Sep 9, 2026
Cannot hardware-decode H.264 High 4:2:2 10-bit on RTX 50 series Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

Nevcairiel/LAVFilters#712 · 5 comments · Opened Sep 8, 2026
lav + ffdshow (raw video processor not working in wmp) Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

Nevcairiel/LAVFilters#708 · 1 comment · Opened Jul 10, 2026
Seek within queue if seeking to an already queued keyframe Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

Nevcairiel/LAVFilters#701 · 7 comments · 1 reaction · Opened Jun 15, 2026
Will uninstall or de-register restore Windows OEM state? Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

Nevcairiel/LAVFilters#694 · Opened Mar 15, 2026
DTS;X profile audio Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

Nevcairiel/LAVFilters#689 · 3 comments · Opened Jan 29, 2026
Frame rate detection is wrong in some cases with m3u8 live streams Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#688 · 1 comment · Opened Jan 18, 2026
Text clipping in the Internal Filters panel (MPC-HC) Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

Nevcairiel/LAVFilters#686 · 1 reaction · Opened Jan 5, 2026
Please support alpha channel Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

Nevcairiel/LAVFilters#685 · Opened Nov 15, 2025
Unable to play a video, but can seek through individual frames Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#682 · 4 comments · Opened Oct 27, 2025
ARM64 builds Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

Nevcairiel/LAVFilters#680 · 4 comments · 2 reactions · Opened Oct 26, 2025
xHE-AAC (USAC) audio glitches after video seeking Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#677 · 2 reactions · Opened Oct 4, 2025
Ogg file with Theora cover issue Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

Nevcairiel/LAVFilters#676 · 1 comment · Opened Sep 26, 2025
Multi Language support Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

Nevcairiel/LAVFilters#664 · 2 reactions · Opened Aug 6, 2025
Static direct download link Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Nevcairiel/LAVFilters#662 · Opened Jul 17, 2025
Crash in dxva2_h264_end_frame Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#661 · 4 comments · Opened Jul 8, 2025
The video cannot parse the audio Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

Nevcairiel/LAVFilters#659 · 11 comments · Opened Jun 21, 2025
Radio stream Open

ffmpeg

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Nevcairiel/LAVFilters#657 · 3 comments · Opened Jun 18, 2025
Crash in ff_hevc_set_new_ref Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Nevcairiel/LAVFilters#648 · Opened Apr 1, 2025
Subtitle Advanced Selection: Add TYPE (ass/subrip/srt/vob etc) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#640 · 1 comment · 5 reactions · Opened Feb 26, 2025
How to set headers Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#636 · 4 comments · Opened Feb 3, 2025
Workaround to improve support of AVIF with alpha Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

Nevcairiel/LAVFilters#635 · 1 reaction · Opened Jan 31, 2025
Help with implementing Atmos decoding Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

Nevcairiel/LAVFilters#631 · 2 comments · 4 reactions · Opened Jan 20, 2025
Support for 'language-ietf'field in MKV files. Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

Nevcairiel/LAVFilters#630 · 1 reaction · Opened Nov 28, 2024
LWscale positions chroma wrong. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Nevcairiel/LAVFilters#625 · 9 comments · Opened Nov 12, 2024
[Decoding Bug] When the HEVC pix format is gray, the color range will error Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#623 · Opened Oct 25, 2024
Add support for Avisynth's Frame Properties Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Nevcairiel/LAVFilters#622 · Opened Oct 23, 2024
Convert dts multi-track 7-channel to 2-channel Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

Nevcairiel/LAVFilters#621 · Opened Oct 19, 2024
[Suggestions] [1] Add advanced mode and flags to the preferred (audio) languages and [2] remove the character limit from the subtitle selection string. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#614 · 7 comments · 1 reaction · Opened Sep 6, 2024
Unable to view AV1 stream but yes audio Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#611 · 10 comments · Opened Aug 19, 2024
Jumping leads to disconnection video frames on VP9 Online stream Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Nevcairiel/LAVFilters#609 · 1 comment · Opened Jul 30, 2024
When there are different resolutions in a video stream, sequential decoding error Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

Nevcairiel/LAVFilters#606 · 1 comment · Opened Jul 15, 2024
When Splitting a special Opus file, it will generate incorrect instantaneous noise Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#605 · Opened Jul 11, 2024
[Suggestion] LAV Splitter Source: allow selecting smaller video resolution in multi-resolution HLS livestream Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#604 · 1 comment · Opened Jun 22, 2024
I don't know how to set up a decoder to play WMV files. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Nevcairiel/LAVFilters#593 · Opened May 17, 2024
Prefer specific subtitle formats Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

Nevcairiel/LAVFilters#590 · 1 comment · Opened May 10, 2024
LAV Splitter Subtitles Selection Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

Nevcairiel/LAVFilters#587 · 4 comments · Opened Apr 14, 2024
While using D3D11 HW decoder on AMD GPU, AVC video with SEI recovery non-IDR keyframes is being occasionally corrupted on seek. Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

Nevcairiel/LAVFilters#580 · 4 comments · Opened Feb 15, 2024
LAVFilters unable to recognize audio in PS2 MPEG Video Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#574 · 1 comment · Opened Dec 25, 2023
Error opening webm vp9 360 stereo (MultiView, EAC) video Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

Nevcairiel/LAVFilters#572 · Opened Dec 20, 2023
LAV audio mixer: Prologic II, The surround channels phase? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Nevcairiel/LAVFilters#570 · Opened Dec 13, 2023
Option to bitstream only spatial audio formats Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#569 · Opened Nov 27, 2023
MKV stretch by flag for audio playback Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#568 · Opened Nov 27, 2023
Decode raw video formats like a capture card? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Nevcairiel/LAVFilters#566 · Opened Nov 15, 2023
Alpha support Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Nevcairiel/LAVFilters#562 · 1 comment · Opened Sep 15, 2023
Consider supporting logical cropping via Matroska header Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#556 · 9 reactions · Opened Aug 18, 2023
[Suggestion] For subtitle stream selectors Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Nevcairiel/LAVFilters#550 · 1 comment · Opened Jul 22, 2023
Opus quad channel audio downmixed incorrectly Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

Nevcairiel/LAVFilters#544 · 6 comments · 1 reaction · Opened Apr 4, 2023
Update autopicker for Subtitles, please Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Nevcairiel/LAVFilters#541 · Opened Mar 28, 2023
IMediaSeeking::GetCurrentPosition return wrong values when playing AVI memory stream Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Nevcairiel/LAVFilters#538 · Opened Mar 14, 2023

Nevcairiel/LAVFilters

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