tnt
Veteran
Joined: 27 Feb 2004
Posts: 1226
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 Posted: Wed Oct 02, 2024 7:52 am Post subject: Avidemux cannot read DNxHR HQ |
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I have just exported couple of test clips from Davinci Resolve using DNxHR HQ and DNxHR HQX codecs.
Both videos play back nicely in media players.
Unfortunately, Avidemux shows only black screen with a stripe of white noise at the bottom, although it does not report any error.
Both GUI and CLI encoding to x264 are giving the same black screen with white noise at the bottom.
Any idea how to make DNxHR work in Avidemux?
| Code: | *************************
Avidemux v2.8.1
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http://www.avidemux.org
Code : Mean, JSC, Grant Pedersen,eumagga0x2a
GFX : Nestor Di, nestordi@augcyl.org
Design : Jakub Misak
FreeBSD : Anish Mistry, amistry@am-productions.biz
Audio : Mihail Zenkov
Mac OS X : Kuisathaverat, Harry van der Wolf
Win32 : Grant Pedersen
Compiler: GCC 13.2.1 20240210
Build Target: Linux (x86-64)
User Interface: CLI
Large file available: 1 offset
Time: Wed Oct 2 09:47:46 2024
[ Legend : U - final flag setting for installation]
[ : I - package is installed with flag ]
[ Colors : set, unset ]
* Found these USE flags for media-video/avidemux-2.8.1:
U I
- - debug : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
- - gui : Enable support for a graphical user interface
+ + nls : Add Native Language Support (using gettext - GNU locale utilities)
- - opengl : Add support for OpenGL (3D graphics)
- - sdl : Add support for Simple Direct Layer (media library)
- - vaapi : Enable Video Acceleration API for hardware decoding
- - vdpau : Enable the Video Decode and Presentation API for Unix acceleration interface
- - xv : Add in optional support for the Xvideo extension (an X API for video playback)
* Found these USE flags for media-libs/avidemux-plugins-2.8.1-r2:
U I
+ + a52 : Enable support for decoding ATSC A/52 streams used in DVD
+ + aac : Enable support for MPEG-4 AAC Audio
+ + aften : Enable A/52 (AC-3) audio encoder support.
- - alsa : Add support for media-libs/alsa-lib (Advanced Linux Sound Architecture)
+ + amr : Enable Adaptive Multi-Rate format support via media-libs/opencore-amr.
+ + cpu_flags_x86_mmx : Use the MMX instruction set
+ + dcaenc : Enable DTS Coherent Acoustics audio encoder support via media-sound/dcaenc.
- - debug : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
+ + dts : Enable DTS Coherent Acoustics decoder support
+ + fdk : Adds support for encoding AAC using media-libs/fdk-aac.
- - fontconfig : Support for configuring and customizing font access via media-libs/fontconfig
- - fribidi : Enable unicode bidirectional algorithm support via dev-libs/fribidi.
- - gui : Enable support for a graphical user interface
- - jack : Add support for the JACK Audio Connection Kit
- - lame : Prefer using LAME libraries for MP3 encoding support
- - libsamplerate : Build with support for converting sample rates using libsamplerate
- - nvenc : Add support for NVIDIA Encoder/Decoder (NVENC/NVDEC) API for hardware accelerated encoding and decoding on NVIDIA cards (requires x11-drivers/nvidia-drivers)
- - opengl : Add support for OpenGL (3D graphics)
+ + opus : Enable Opus audio codec support
- - oss : Add support for OSS (Open Sound System)
- - pulseaudio : Add sound server support via media-libs/libpulse (may be PulseAudio or PipeWire)
- - python_single_target_python3_10 : Build for Python 3.10 only
- - python_single_target_python3_11 : Build for Python 3.11 only
+ + python_single_target_python3_12 : Build for Python 3.12 only
+ + truetype : Add support for FreeType and/or FreeType2 fonts
+ + twolame : Enable TwoLAME support via media-sound/twolame, an optimised MPEG Audio Layer 2 (MP2) encoder.
- - vdpau : Enable the Video Decode and Presentation API for Unix acceleration interface
+ + vorbis : Add support for the OggVorbis audio codec
+ + vpx : Enable WebM VP8 Codec SDK support via media-libs/libvpx.
+ + x264 : Enable h264 encoding using x264
+ + x265 : Enables HEVC support with media-libs/x265.
- - xv : Add in optional support for the Xvideo extension (an X API for video playback)
+ + xvid : Add support for xvid.org's open-source mpeg-4 codec |
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