Low end system high end hevc compression

[Delibit]

On a winTouchscreen with 1024x768@60hz I would like to achieve max compression while retaining 720p streamed video quality (screen is just under 720p resolution).

What setting do I use.
I tried Vbr and constant rate and even a fixed bitrate but they all come out 6500kb when I like some of 500-600 (streamed videos come at 1200kb h264 and hevc should half that ... )

Really has been driving me crazy in avidemux and staxrip.

[LigH.de]

And when do you tell us facts we are able to relate to?

MediaInfo full analysis. StaxRip log. Maybe even screenshots of the settings dialog.

Telling us that an encoder did not care about your target bitrate is simply implausible without proof.

[Delibit]

*************************
Avidemux v2.6.12 (0) .
*************************
http://www.avidemux.org
Code : Mean, JSC, Grant Pedersen
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 4.8.3
Build Target: Microsoft Windows (x86)
User Interface: Qt (5.3.1)
Operating System: Microsoft Windows (6.2.9200; 32-bit)
Time: Wed Jun 22 00:41:13 2016

0: C:\Program Files\Avidemux 2.6 - 32 bits\avidemux.exe

Initialising prefs
[load] Loading prefs from C:\Users\Tablet\AppData\Roaming\avidemux\config2
[load] Preferences found and loaded
[cpuCaps]Checking CPU capabilities
MMX detected
MMXEXT detected
SSE detected
SSE2 detected
SSE3 detected
SSSE3 detected
[cpuCaps]End of CPU capabilities check (cpuMask :ffffffff, cpuCaps :1e6)
Initializing WinSock
WinSock ok
[UI_Init] Starting QT4 GUI...
[loadTranslator] Using system language
[loadTranslator] Initializing language nl_BE
[loadTranslation] [Locale] Loading language file C:/Program Files/Avidemux 2.6 - 32 bits/qt5/i18n/qt_nl_BE [loadTranslation] FAILED
[loadTranslation] [Locale] Loading language file C:/Program Files/Avidemux 2.6 - 32 bits/qt5/i18n/avidemux_nl_BE [loadTranslation] FAILED
Initializing Dithering tables
[COREUI] Compiled with 01.00.00
[COREUI] Linked with 01.00.00
[CoreUI] Compiled with patch version 0, using 0
[UI Toolkit] Running version 01:04
[Script] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\scriptEngines\
[Script] Tinypy INFO - Registering group addons
[Script] Tinypy INFO - Registering: help
[Script] Tinypy INFO - Registering: get_folder_content
[Script] Tinypy INFO - Registering: get_file_size
[Script] Tinypy INFO - Registering: basename
[Script] Tinypy INFO - Registering: dirname
[Script] Tinypy INFO - Registering class: Avidemux
[Script] Tinypy INFO - Registering class: Editor
[Script] Tinypy INFO - Registering class: Gui
[Script] Tinypy INFO - Registering class: DFToggle
[Script] Tinypy INFO - Registering class: DFInteger
[Script] Tinypy INFO - Registering class: DFMenu
[Script] Tinypy INFO - Registering class: DFTimeStamp
[Script] Tinypy INFO - Registering class: DialogFactory
[Script] Tinypy INFO - Registering group test
[Script] Tinypy INFO - Registering: testAssert
[Script] Tinypy INFO - Registering: testCrash
[Script] Tinypy INFO - Registering: testSub
[Script] Tinypy INFO - Registering static class os
[Script] Tinypy INFO - Registering: environ
[Script] Tinypy INFO - Python initialised
[Script] loaded C:\Program Files\Avidemux 2.6 - 32 bits\plugins\scriptEngines\libADM_script_tinyPy.dl l
[Script] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\scriptEngines\/qt5
[Script] Cannot parse plugin
Directory C:\Users\Tablet\AppData\Roaming\avidemux\custom\ exists.Good.
The screen seems to be 1024 x 728 px
[initGUI] OpenGL enabled at built time, checking if we should run it..
[initGUI] OpenGL activated, initializing...
[UI_Qt4InitGl] Creating openGl dummy widget
[UI_Qt4InitGl] Dummy Widget created
[initializeGL] Initializing dummy openGl widget
[UI_Qt4InitGl] Probing openGl extension
[UI_Qt4InitGl] Extension glActiveTexture found
[UI_Qt4InitGl] Extension glBindBufferARB found
[UI_Qt4InitGl] Extension glGenBuffers found
[UI_Qt4InitGl] Extension glDeleteBuffers found
[UI_Qt4InitGl] Extension glMapBufferARB found
[UI_Qt4InitGl] Extension glUnmapBufferARB found
[UI_Qt4InitGl] Extension glBufferDataARB found
[UI_Qt4InitGl] Probing done
[UI_Qt4InitGl] openGL ARB activated
[GL Render] OpenGL Vendor: Intel
[GL Render] OpenGL Renderer: Intel(R) HD Graphics
[GL Render] OpenGL Version: 4.0.0 - Build 10.18.10.4425
[GL Render] OpenGL Extensions: GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_blend_color GL_EXT_abgr GL_EXT_texture3D GL_EXT_clip_volume_hint GL_EXT_compiled_vertex_array GL_SGIS_texture_edge_clamp GL_SGIS_generate_mipmap GL_EXT_draw_range_elements GL_SGIS_texture_lod GL_EXT_rescale_normal GL_EXT_packed_pixels GL_EXT_texture_edge_clamp GL_EXT_separate_specular_color GL_ARB_multitexture GL_ARB_map_buffer_alignment GL_ARB_conservative_depth GL_EXT_texture_env_combine GL_EXT_bgra GL_EXT_blend_func_separate GL_EXT_secondary_color GL_EXT_fog_coord GL_EXT_texture_env_add GL_ARB_texture_cube_map GL_ARB_transpose_matrix GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_texture_env_add GL_IBM_texture_mirrored_repeat GL_EXT_multi_draw_arrays GL_SUN_multi_draw_arrays GL_NV_blend_square GL_ARB_texture_compression GL_3DFX_texture_compression_FXT1 GL_EXT_texture_filter_anisotropic GL_ARB_texture_border_clamp GL_ARB_point_parameters GL_ARB_texture_env_combine GL_ARB_texture_env_dot3 GL_ARB_texture_env_crossbar GL_EXT_texture_compression_s3tc GL_ARB_shadow GL_ARB_window_pos GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_ARB_vertex_program GL_EXT_texture_rectangle GL_ARB_fragment_program GL_EXT_stencil_two_side GL_ATI_separate_stencil GL_ARB_vertex_buffer_object GL_EXT_texture_lod_bias GL_ARB_occlusion_query GL_ARB_fragment_shader GL_ARB_shader_objects GL_ARB_shading_language_100 GL_ARB_texture_non_power_of_two GL_ARB_vertex_shader GL_NV_texgen_reflection GL_ARB_point_sprite GL_ARB_fragment_program_shadow GL_EXT_blend_equation_separate GL_ARB_depth_texture GL_ARB_texture_rectangle GL_ARB_draw_buffers GL_ARB_color_buffer_float GL_ARB_half_float_pixel GL_ARB_texture_float GL_ARB_pixel_buffer_object GL_EXT_framebuffer_object GL_ARB_draw_instanced GL_ARB_half_float_vertex GL_ARB_occlusion_query2 GL_EXT_draw_buffers2 GL_WIN_swap_hint GL_EXT_texture_sRGB GL_ARB_multisample GL_EXT_packed_float GL_EXT_texture_shared_exponent GL_ARB_texture_rg GL_ARB_texture_compression_rgtc GL_NV_conditional_render GL_ARB_texture_swizzle GL_EXT_texture_swizzle GL_ARB_texture_gather GL_ARB_sync GL_ARB_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_ARB_depth_buffer_float GL_EXT_transform_feedback GL_ARB_transform_feedback2 GL_ARB_draw_indirect GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_ARB_framebuffer_object GL_ARB_framebuffer_no_attachments GL_EXT_texture_array GL_EXT_texture_integer GL_ARB_map_buffer_range GL_ARB_texture_buffer_range GL_EXT_texture_buffer GL_EXT_texture_snorm GL_ARB_blend_func_extended GL_INTEL_performance_queries GL_INTEL_performance_query GL_ARB_copy_buffer GL_ARB_sampler_objects GL_NV_primitive_restart GL_ARB_seamless_cube_map GL_ARB_uniform_buffer_object GL_ARB_depth_clamp GL_ARB_vertex_array_bgra GL_ARB_shader_bit_encoding GL_ARB_draw_buffers_blend GL_ARB_geometry_shader4 GL_EXT_geometry_shader4 GL_ARB_texture_query_lod GL_ARB_explicit_attrib_location GL_ARB_draw_elements_base_vertex GL_ARB_instanced_arrays GL_ARB_base_instance GL_ARB_fragment_coord_conventions GL_EXT_gpu_program_parameters GL_ARB_texture_buffer_object_rgb32 GL_ARB_compatibility GL_ARB_texture_rgb10_a2ui GL_ARB_texture_multisample GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_timer_query GL_ARB_tessellation_shader GL_ARB_vertex_array_object GL_ARB_provoking_vertex GL_ARB_sample_shading GL_ARB_texture_cube_map_array GL_EXT_gpu_shader4 GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_shader_subroutine GL_ARB_transform_feedback3 GL_ARB_get_program_binary GL_ARB_separate_shader_objects GL_ARB_shader_precision GL_ARB_vertex_attrib_64bit GL_ARB_viewport_array GL_ARB_transform_feedback_instanced GL_ARB_compressed_texture_pixel_storage GL_ARB_shader_atomic_counters GL_ARB_shading_language_packing GL_ARB_shading_language_420pack GL_ARB_texture_storage GL_EXT_texture_storage GL_ARB_vertex_attrib_binding GL_ARB_multi_draw_indirect GL_ARB_program_interface_query GL_ARB_texture_storage_multisample GL_ARB_buffer_storage GL_ARB_debug_output GL_KHR_debug GL_ARB_arrays_of_arrays GL_INTEL_map_texture GL_ARB_texture_compression_bptc GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_robustness GL_EXT_texture_sRGB_decode GL_KHR_blend_equation_advanced GL_EXT_shader_integer_mix GL_ARB_stencil_texturing
Probing for SDL...
Calling initSDL with driver=opengl

[SDL] System Wide: Initializing SDL
[initSdl] [SDL] Version: 2.0.3
[initSdl] [SDL] Initialisation [initSdl] succeeded
[initSdl] [SDL] Video Driver: windows
[initSdl] [SDL] Video drivers initialization
[SDK]Found driver [0] direct3d, with flags=e
[SDK]Found driver [1] opengl, with flags=e
[SDK]Found driver [2] software, with flags=9
[setSdlDriverByName] [SDL] Trying to switch to SDL driver opengl
[setSdlDriverByName] [SDL] Got it, selecting driver <opengl>
[initSdl] [SDL] initSDL done successfully.
[ADM_mx_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\
[Muxer]Name :AVI ApiVersion :9 Description :AVI muxer plugin (c) Mean 2008
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_avi.dll as AVI muxer plugin (c) Mean 2008
[Muxer]Name :dummy ApiVersion :9 Description :dummy2 muxer plugin (c) Mean 2008
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_dummy.dll as dummy2 muxer plugin (c) Mean 2008
[Muxer]Name :ffPS ApiVersion :9 Description :ffMpeg PS muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_ffPS.dll as ffMpeg PS muxer plugin (c) Mean 2009
[Muxer]Name :ffTS ApiVersion :9 Description :ffMpeg TS muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_ffTS.dll as ffMpeg TS muxer plugin (c) Mean 2009
[Muxer]Name :FLV ApiVersion :9 Description :FLV muxer plugin (c) Mean 2008
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_flv.dll as FLV muxer plugin (c) Mean 2008
[Muxer]Name :MKV ApiVersion :9 Description :Matroska muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_Mkv.dll as Matroska muxer plugin (c) Mean 2009
[Muxer]Name :MP4 ApiVersion :9 Description :MP4 muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_mp4.dll as MP4 muxer plugin (c) Mean 2009
[Muxer]Name :MP4V2 ApiVersion :9 Description :MP4V2 muxer plugin (c) Mean 2011
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_mp4v2.dll as MP4V2 muxer plugin (c) Mean 2011
[Muxer]Name :RAW ApiVersion :9 Description :RAW muxer plugin (c) Mean 2008
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_raw.dll as RAW muxer plugin (c) Mean 2008
[Muxer]Name :Webm ApiVersion :9 Description :Webm muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_Webm.dll as Webm muxer plugin (c) Mean 2009
[ADM_mx_plugin] Scanning done
[ADM_ad_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioDecoder\
[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_a52.dll, desc: LibAC3 decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_faad.dll, desc: Faad2 decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_ima_adpcm.dll, desc: IMA ADPCM decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_lav.dll, desc: Lavcodec decoder plugin for avidemux (c) Mean/Gruntster

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_Mad.dll, desc: LibMad decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_ms_adpcm.dll, desc: Ulaw decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 1.0.0, name libADM_ad_opencore_amrnb.dll, desc: opencore-amrnb decoder plugin for Avidemux (c) Mean/Gruntster

[ADM_ad_plugin] Plugin loaded version 1.0.0, name libADM_ad_opencore_amrwb.dll, desc: opencore-amrwb decoder plugin for Avidemux (c) Mean/Gruntster

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_opus.dll, desc: libOpus decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_ulaw.dll, desc: Ulaw decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_vorbis.dll, desc: libVorbis decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Scanning done, found 11 codec
[ADM_av_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioDevices\
Name :Win32 ApiVersion :2
[Filters] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioDevices\libADM_av_win32.dll as Win32 audio device (c) mean
[ADM_av_plugin] Scanning done
[ADM_ae_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\
[AudioEncoder] Loaded Aften version 01.00.00 wavTag :0x2000
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_aften.dll as Aften AC3 encoder plugin Mean/Gruntster 2008
[AudioEncoder] Loaded Faac version 01.00.00 wavTag :0xff
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_faac.dll as Faac AAC encoder plugin Mean 2008
[AudioEncoder] Loaded Lame version 01.00.00 wavTag :0x55
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_lame.dll as Lame MP3 encoder plugin Mean 2009
[AudioEncoder] Loaded LavAAC version 01.00.00 wavTag :0xff
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_lav_aac.dll as AAC LavCodec encoder plugin Mean 2008/2009
[AudioEncoder] Loaded LavAC3 version 01.00.00 wavTag :0x2000
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_lav_ac3.dll as AC3 LavCodec encoder plugin Mean 2008/2009
[AudioEncoder] Loaded LavMP2 version 01.00.00 wavTag :0x50
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_lav_mp2.dll as MP2 LavCodec encoder plugin Mean 2008/2009
[AudioEncoder] Loaded PCM version 01.00.00 wavTag :0x1
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_pcm.dll as PCM encoder plugin Mean 2008
[AudioEncoder] Loaded TwoLame version 01.00.00 wavTag :0x50
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_twolame.dll as TwoLame MP2 encoder plugin Mean 2008
[AudioEncoder] Loaded Vorbis version 01.00.00 wavTag :0x676f
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_vorbis.dll as Vorbis encoder plugin Mean 2008
[ADM_ae_plugin] Scanning done
[ADM_dm_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\
[Demuxer]Name :asf ApiVersion :3 Description :asf/wmv demuxer plugin (c) Mean 2007/2009
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_asf.dll as asf/wmv demuxer plugin (c) Mean 2007/2009
[Demuxer]Name :flv ApiVersion :3 Description :flash demuxer plugin (c) Mean 2007/2007
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_flv.dll as flash demuxer plugin (c) Mean 2007/2007
[Demuxer]Name :mkv ApiVersion :3 Description :Matroska demuxer plugin (c) Mean 2007/2008
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_matroska.dll as Matroska demuxer plugin (c) Mean 2007/2008
[Demuxer]Name :mp4 ApiVersion :3 Description :Mp4/Mov/3GP demuxer plugin (c) Mean 2007/2008
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_mp4.dll as Mp4/Mov/3GP demuxer plugin (c) Mean 2007/2008
[Demuxer]Name :MXF ApiVersion :3 Description :MXF demuxer plugin (c) Mean 2010
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_mxf.dll as MXF demuxer plugin (c) Mean 2010
[Demuxer]Name penDml ApiVersion :3 Description :AVI/OpenDML demuxer plugin (c) Mean 2007/2007
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_opendml.dll as AVI/OpenDML demuxer plugin (c) Mean 2007/2007
[Demuxer]Name icture ApiVersion :3 Description :Picture demuxer plugin (c) Mean 2007/2008
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_pic.dll as Picture demuxer plugin (c) Mean 2007/2008
[Demuxer]Name s ApiVersion :3 Description :mpeg ps demuxer plugin (c) Mean 2007/2008
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_ps.dll as mpeg ps demuxer plugin (c) Mean 2007/2008
[Demuxer]Name :ts ApiVersion :3 Description :mpeg ts demuxer plugin (c) Mean 2007/2009
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_ts.dll as mpeg ts demuxer plugin (c) Mean 2007/2009
[ADM_dm_loadPlugins] Demuxer plugin : ts, priority :90
[ADM_dm_loadPlugins] Demuxer plugin : flv, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : mkv, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : mp4, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : MXF, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : openDml, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : picture, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : asf, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : ps, priority :10
[ADM_dm_plugin] Scanning done, 9 demuxers found
[videoEncoder6]Symbol loading failed for copyADM
[ADM_ve6_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\
[videoEncoder6]Name :ffDv ApiVersion :6 Description :Simple ffmpeg based DV Encoder (c) 2013 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffDv.dll as Simple ffmpeg based DV Encoder (c) 2013 Mean
[videoEncoder6]Name :ffFlv1 ApiVersion :6 Description :Simple ffmpeg based Flv1 Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffFlv1.dll as Simple ffmpeg based Flv1 Encoder (c) 2009 Mean
[videoEncoder6]Name :ffMpeg2 ApiVersion :6 Description :Simple ffmpeg based Mpeg2 Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffMpeg2.dll as Simple ffmpeg based Mpeg2 Encoder (c) 2009 Mean
[videoEncoder6]Name :ffMpeg4 ApiVersion :6 Description :Simple ffmpeg based mpeg4 Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffMpeg4.dll as Simple ffmpeg based mpeg4 Encoder (c) 2009 Mean
[videoEncoder6]Name :ffNvEnc ApiVersion :6 Description :Nvidia hw encoder
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffNvenc.dll as Nvidia hw encoder
[videoEncoder6]Name :HUFFYUV ApiVersion :6 Description :FF Huffyuv (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_huff.dll as FF Huffyuv (c) 2009 Mean
[videoEncoder6]Name :Mjpeg ApiVersion :6 Description :Simple jpeg Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_jpeg.dll as Simple jpeg Encoder (c) 2009 Mean
[videoEncoder6]Name :null ApiVersion :6 Description :Null Encoder (c) 2010 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_null.dll as Null Encoder (c) 2010 Mean
[videoEncoder6]Name :PNG ApiVersion :6 Description :Simple PNG Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_png.dll as Simple PNG Encoder (c) 2009 Mean
[videoEncoder6]Name 264 ApiVersion :6 Description 264 based mpeg4 AVC Encoder (c) 2010 Mean/Gruntster
C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_x264_other.dl l:WrongUI
[videoEncoder6]Name 265 ApiVersion :6 Description 265 based HEVC Encoder (c) 2014 Mean/Gruntster
C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_x265_other.dl l:WrongUI
[videoEncoder6]Name vid4 ApiVersion :6 Description :Xvid4 based mpeg4 Encoder (c) 2010 Mean/Gruntster
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_xvid4.dll as Xvid4 based mpeg4 Encoder (c) 2010 Mean/Gruntster
[videoEncoder6]Name :YV12Encoder ApiVersion :6 Description :Simple YV12 Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_yv12.dll as Simple YV12 Encoder (c) 2009 Mean
[ADM_ve6_plugin] Scanning done
[ADM_ve6_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\/qt5
[videoEncoder6]Name 264 ApiVersion :6 Description 264 based mpeg4 AVC Encoder (c) 2010 Mean/Gruntster
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\/qt5\libADM_ve_x264_QT5.dll as x264 based mpeg4 AVC Encoder (c) 2010 Mean/Gruntster
[videoEncoder6]Name 265 ApiVersion :6 Description 265 based HEVC Encoder (c) 2014 Mean/Gruntster
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\/qt5\libADM_ve_x265_QT5.dll as x265 based HEVC Encoder (c) 2014 Mean/Gruntster
[ADM_ve6_plugin] Scanning done
[ADM_vf_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoFilters\
[parseOneFolder] Feature Mask = 0x80
[ADM_vf_plugin] Plugin loaded version 1.0.0, name hflip/Horizontal Flip
[ADM_vf_plugin] Plugin loaded version 1.0.0, name addBorder/Add Borders
[ADM_vf_plugin] Plugin loaded version 1.0.0, name black/Black
[ADM_vf_plugin] Plugin loaded version 1.0.0, name blackenBorder/Blacken Borders.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name changeFps/Change FPS
[ADM_vf_plugin] Plugin loaded version 1.0.0, name colorYuv/Avisynth color filter.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name decimate/Decomb decimate
[ADM_vf_plugin] Plugin loaded version 1.0.0, name MplayerDenoise3D/Mplayer Denoise 3D
[ADM_vf_plugin] Plugin loaded version 1.0.0, name MplayerDenoise3DHQ/Mplayer Denoise 3D HQ
[ADM_vf_plugin] Plugin loaded version 1.0.0, name dgbob/dgbob
[ADM_vf_plugin] Plugin loaded version 1.0.0, name fadeToBlack/Fade to black
[ADM_vf_plugin] Plugin loaded version 1.0.0, name fluxsmooth/FluxSmooth
[ADM_vf_plugin] Plugin loaded version 1.0.0, name Gaussian/Gaussian convolution.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name hzstackfield/Horizontal Stack Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name kerndelDeint/Kernel Deint.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name largeMedian/Large Median (5x5).
[ADM_vf_plugin] Plugin loaded version 1.0.0, name lavdeint/Libavdec Deinterlacers
[ADM_vf_plugin] Plugin loaded version 1.0.0, name addLogo/Add logo.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name lumaonly/GreyScale
[ADM_vf_plugin] Plugin loaded version 1.0.0, name Mean/Mean convolution.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name Median/Median convolution.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name mergefields/Merge Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name msharpen/Msharpen
[ADM_vf_plugin] Plugin loaded version 1.0.0, name printInfo/PrintInfo
[ADM_vf_plugin] Plugin loaded version 1.0.0, name rplane/Remove Plane
[ADM_vf_plugin] Plugin loaded version 1.0.0, name resampleFps/Resample FPS
[ADM_vf_plugin] Plugin loaded version 1.0.0, name rotate/Rotate
[ADM_vf_plugin] Plugin loaded version 1.0.0, name SeparateFields/Separate Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name Sharpen/Sharpen convolution.
[ADM_vf_plugin] Plugin loaded version 1.0.1, name ssa/SSA/ASS/SRT
[ADM_vf_plugin] Plugin loaded version 1.0.0, name stackField/Stack Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name swapUV/Swap UV
[ADM_vf_plugin] Plugin loaded version 1.0.0, name telecide/Decomb telecide
[ADM_vf_plugin] Plugin loaded version 1.0.0, name unstackField/Unstack Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name vflip/Vertical Flip
[ADM_vf_plugin] Plugin loaded version 1.0.0, name yadif/Yadif
[ADM_vf_plugin] Scanning done, found 36 video filer(s) so far
[parseOneFolder] Feature Mask = 0x80
[ADM_vf_plugin] Plugin loaded version 1.0.0, name asharp/Asharp
[ADM_vf_plugin] Plugin loaded version 1.0.0, name chromashift/ChromaShift
[ADM_vf_plugin] Plugin loaded version 1.0.0, name contrast/Contrast
[ADM_vf_plugin] Plugin loaded version 1.0.0, name crop/crop
[ADM_vf_plugin] Plugin loaded version 1.0.0, name eq2/MPlayer eq2
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glBenchmark/OpenGl ReadBack benchmark
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glResize/OpenGl Resize
[ADM_vf_plugin] Plugin loaded version 1.0.0, name hue/Mplayer Hue
[ADM_vf_plugin] Plugin loaded version 1.0.0, name mpdelogo2/MPlayer delogo2
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glRotate/OpenGl Rotate
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glsampleFragment2/OpenGl Fragment Shader Sample2
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glSampleDistort/OpenGl wave
[ADM_vf_plugin] Plugin loaded version 1.0.1, name swscale/swsResize
[ADM_vf_plugin] Scanning done, found 49 video filer(s) so far
[ADM_vd6_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoDecoders\
[ADM_vd6_plugin] Cannot parse plugin
[ADM_ad_plugin] Scanning directory C:\Users\Tablet\AppData\Roaming\avidemux\plugins6\ audioDecoder\
[ADM_ad_plugin] Cannot parse plugin
[ADM_vf_plugin] Scanning directory C:\Users\Tablet\AppData\Roaming\avidemux\plugins6\ videoFilter\
[ADM_vf_plugin] Cannot parse plugin
[ADM_vf_plugin] Cannot parse plugin
[Win32] Creating audio device
Found 14 video encoder(s)
Found 10 audio encoder(s)
Found 10 format(s)
[UI_RunApp] Checking for crash...
[postInit] myQApplication exec
[postInit] Checking for crash...
ignored: admlog.txt
ignored: config2
ignored: custom
ignored: jobs.sql
ignored: pluginSettings
[ADM_ae_plugin] Cannot parse plugin
No crash file (C:\Users\Tablet\AppData\Roaming\avidemux\crash.py )
[HandleAction] ************ OPEN_APP_LOG **************


I have given up on setting advanced options on hevc encoder and then with avidemux I just tried

[Delibit]

*************************
Avidemux v2.6.12 (0) .
*************************
http://www.avidemux.org
Code : Mean, JSC, Grant Pedersen
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 4.8.3
Build Target: Microsoft Windows (x86)
User Interface: Qt (5.3.1)
Operating System: Microsoft Windows (6.2.9200; 32-bit)
Time: Wed Jun 22 00:41:13 2016

0: C:\Program Files\Avidemux 2.6 - 32 bits\avidemux.exe

Initialising prefs
[load] Loading prefs from C:\Users\Tablet\AppData\Roaming\avidemux\config2
[load] Preferences found and loaded
[cpuCaps]Checking CPU capabilities
MMX detected
MMXEXT detected
SSE detected
SSE2 detected
SSE3 detected
SSSE3 detected
[cpuCaps]End of CPU capabilities check (cpuMask :ffffffff, cpuCaps :1e6)
Initializing WinSock
WinSock ok
[UI_Init] Starting QT4 GUI...
[loadTranslator] Using system language
[loadTranslator] Initializing language nl_BE
[loadTranslation] [Locale] Loading language file C:/Program Files/Avidemux 2.6 - 32 bits/qt5/i18n/qt_nl_BE [loadTranslation] FAILED
[loadTranslation] [Locale] Loading language file C:/Program Files/Avidemux 2.6 - 32 bits/qt5/i18n/avidemux_nl_BE [loadTranslation] FAILED
Initializing Dithering tables
[COREUI] Compiled with 01.00.00
[COREUI] Linked with 01.00.00
[CoreUI] Compiled with patch version 0, using 0
[UI Toolkit] Running version 01:04
[Script] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\scriptEngines\
[Script] Tinypy INFO - Registering group addons
[Script] Tinypy INFO - Registering: help
[Script] Tinypy INFO - Registering: get_folder_content
[Script] Tinypy INFO - Registering: get_file_size
[Script] Tinypy INFO - Registering: basename
[Script] Tinypy INFO - Registering: dirname
[Script] Tinypy INFO - Registering class: Avidemux
[Script] Tinypy INFO - Registering class: Editor
[Script] Tinypy INFO - Registering class: Gui
[Script] Tinypy INFO - Registering class: DFToggle
[Script] Tinypy INFO - Registering class: DFInteger
[Script] Tinypy INFO - Registering class: DFMenu
[Script] Tinypy INFO - Registering class: DFTimeStamp
[Script] Tinypy INFO - Registering class: DialogFactory
[Script] Tinypy INFO - Registering group test
[Script] Tinypy INFO - Registering: testAssert
[Script] Tinypy INFO - Registering: testCrash
[Script] Tinypy INFO - Registering: testSub
[Script] Tinypy INFO - Registering static class os
[Script] Tinypy INFO - Registering: environ
[Script] Tinypy INFO - Python initialised
[Script] loaded C:\Program Files\Avidemux 2.6 - 32 bits\plugins\scriptEngines\libADM_script_tinyPy.dl l
[Script] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\scriptEngines\/qt5
[Script] Cannot parse plugin
Directory C:\Users\Tablet\AppData\Roaming\avidemux\custom\ exists.Good.
The screen seems to be 1024 x 728 px
[initGUI] OpenGL enabled at built time, checking if we should run it..
[initGUI] OpenGL activated, initializing...
[UI_Qt4InitGl] Creating openGl dummy widget
[UI_Qt4InitGl] Dummy Widget created
[initializeGL] Initializing dummy openGl widget
[UI_Qt4InitGl] Probing openGl extension
[UI_Qt4InitGl] Extension glActiveTexture found
[UI_Qt4InitGl] Extension glBindBufferARB found
[UI_Qt4InitGl] Extension glGenBuffers found
[UI_Qt4InitGl] Extension glDeleteBuffers found
[UI_Qt4InitGl] Extension glMapBufferARB found
[UI_Qt4InitGl] Extension glUnmapBufferARB found
[UI_Qt4InitGl] Extension glBufferDataARB found
[UI_Qt4InitGl] Probing done
[UI_Qt4InitGl] openGL ARB activated
[GL Render] OpenGL Vendor: Intel
[GL Render] OpenGL Renderer: Intel(R) HD Graphics
[GL Render] OpenGL Version: 4.0.0 - Build 10.18.10.4425
[GL Render] OpenGL Extensions: GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_blend_color GL_EXT_abgr GL_EXT_texture3D GL_EXT_clip_volume_hint GL_EXT_compiled_vertex_array GL_SGIS_texture_edge_clamp GL_SGIS_generate_mipmap GL_EXT_draw_range_elements GL_SGIS_texture_lod GL_EXT_rescale_normal GL_EXT_packed_pixels GL_EXT_texture_edge_clamp GL_EXT_separate_specular_color GL_ARB_multitexture GL_ARB_map_buffer_alignment GL_ARB_conservative_depth GL_EXT_texture_env_combine GL_EXT_bgra GL_EXT_blend_func_separate GL_EXT_secondary_color GL_EXT_fog_coord GL_EXT_texture_env_add GL_ARB_texture_cube_map GL_ARB_transpose_matrix GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_texture_env_add GL_IBM_texture_mirrored_repeat GL_EXT_multi_draw_arrays GL_SUN_multi_draw_arrays GL_NV_blend_square GL_ARB_texture_compression GL_3DFX_texture_compression_FXT1 GL_EXT_texture_filter_anisotropic GL_ARB_texture_border_clamp GL_ARB_point_parameters GL_ARB_texture_env_combine GL_ARB_texture_env_dot3 GL_ARB_texture_env_crossbar GL_EXT_texture_compression_s3tc GL_ARB_shadow GL_ARB_window_pos GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_ARB_vertex_program GL_EXT_texture_rectangle GL_ARB_fragment_program GL_EXT_stencil_two_side GL_ATI_separate_stencil GL_ARB_vertex_buffer_object GL_EXT_texture_lod_bias GL_ARB_occlusion_query GL_ARB_fragment_shader GL_ARB_shader_objects GL_ARB_shading_language_100 GL_ARB_texture_non_power_of_two GL_ARB_vertex_shader GL_NV_texgen_reflection GL_ARB_point_sprite GL_ARB_fragment_program_shadow GL_EXT_blend_equation_separate GL_ARB_depth_texture GL_ARB_texture_rectangle GL_ARB_draw_buffers GL_ARB_color_buffer_float GL_ARB_half_float_pixel GL_ARB_texture_float GL_ARB_pixel_buffer_object GL_EXT_framebuffer_object GL_ARB_draw_instanced GL_ARB_half_float_vertex GL_ARB_occlusion_query2 GL_EXT_draw_buffers2 GL_WIN_swap_hint GL_EXT_texture_sRGB GL_ARB_multisample GL_EXT_packed_float GL_EXT_texture_shared_exponent GL_ARB_texture_rg GL_ARB_texture_compression_rgtc GL_NV_conditional_render GL_ARB_texture_swizzle GL_EXT_texture_swizzle GL_ARB_texture_gather GL_ARB_sync GL_ARB_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_ARB_depth_buffer_float GL_EXT_transform_feedback GL_ARB_transform_feedback2 GL_ARB_draw_indirect GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_ARB_framebuffer_object GL_ARB_framebuffer_no_attachments GL_EXT_texture_array GL_EXT_texture_integer GL_ARB_map_buffer_range GL_ARB_texture_buffer_range GL_EXT_texture_buffer GL_EXT_texture_snorm GL_ARB_blend_func_extended GL_INTEL_performance_queries GL_INTEL_performance_query GL_ARB_copy_buffer GL_ARB_sampler_objects GL_NV_primitive_restart GL_ARB_seamless_cube_map GL_ARB_uniform_buffer_object GL_ARB_depth_clamp GL_ARB_vertex_array_bgra GL_ARB_shader_bit_encoding GL_ARB_draw_buffers_blend GL_ARB_geometry_shader4 GL_EXT_geometry_shader4 GL_ARB_texture_query_lod GL_ARB_explicit_attrib_location GL_ARB_draw_elements_base_vertex GL_ARB_instanced_arrays GL_ARB_base_instance GL_ARB_fragment_coord_conventions GL_EXT_gpu_program_parameters GL_ARB_texture_buffer_object_rgb32 GL_ARB_compatibility GL_ARB_texture_rgb10_a2ui GL_ARB_texture_multisample GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_timer_query GL_ARB_tessellation_shader GL_ARB_vertex_array_object GL_ARB_provoking_vertex GL_ARB_sample_shading GL_ARB_texture_cube_map_array GL_EXT_gpu_shader4 GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_shader_subroutine GL_ARB_transform_feedback3 GL_ARB_get_program_binary GL_ARB_separate_shader_objects GL_ARB_shader_precision GL_ARB_vertex_attrib_64bit GL_ARB_viewport_array GL_ARB_transform_feedback_instanced GL_ARB_compressed_texture_pixel_storage GL_ARB_shader_atomic_counters GL_ARB_shading_language_packing GL_ARB_shading_language_420pack GL_ARB_texture_storage GL_EXT_texture_storage GL_ARB_vertex_attrib_binding GL_ARB_multi_draw_indirect GL_ARB_program_interface_query GL_ARB_texture_storage_multisample GL_ARB_buffer_storage GL_ARB_debug_output GL_KHR_debug GL_ARB_arrays_of_arrays GL_INTEL_map_texture GL_ARB_texture_compression_bptc GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_robustness GL_EXT_texture_sRGB_decode GL_KHR_blend_equation_advanced GL_EXT_shader_integer_mix GL_ARB_stencil_texturing
Probing for SDL...
Calling initSDL with driver=opengl

[SDL] System Wide: Initializing SDL
[initSdl] [SDL] Version: 2.0.3
[initSdl] [SDL] Initialisation [initSdl] succeeded
[initSdl] [SDL] Video Driver: windows
[initSdl] [SDL] Video drivers initialization
[SDK]Found driver [0] direct3d, with flags=e
[SDK]Found driver [1] opengl, with flags=e
[SDK]Found driver [2] software, with flags=9
[setSdlDriverByName] [SDL] Trying to switch to SDL driver opengl
[setSdlDriverByName] [SDL] Got it, selecting driver <opengl>
[initSdl] [SDL] initSDL done successfully.
[ADM_mx_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\
[Muxer]Name :AVI ApiVersion :9 Description :AVI muxer plugin (c) Mean 2008
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_avi.dll as AVI muxer plugin (c) Mean 2008
[Muxer]Name :dummy ApiVersion :9 Description :dummy2 muxer plugin (c) Mean 2008
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_dummy.dll as dummy2 muxer plugin (c) Mean 2008
[Muxer]Name :ffPS ApiVersion :9 Description :ffMpeg PS muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_ffPS.dll as ffMpeg PS muxer plugin (c) Mean 2009
[Muxer]Name :ffTS ApiVersion :9 Description :ffMpeg TS muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_ffTS.dll as ffMpeg TS muxer plugin (c) Mean 2009
[Muxer]Name :FLV ApiVersion :9 Description :FLV muxer plugin (c) Mean 2008
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_flv.dll as FLV muxer plugin (c) Mean 2008
[Muxer]Name :MKV ApiVersion :9 Description :Matroska muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_Mkv.dll as Matroska muxer plugin (c) Mean 2009
[Muxer]Name :MP4 ApiVersion :9 Description :MP4 muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_mp4.dll as MP4 muxer plugin (c) Mean 2009
[Muxer]Name :MP4V2 ApiVersion :9 Description :MP4V2 muxer plugin (c) Mean 2011
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_mp4v2.dll as MP4V2 muxer plugin (c) Mean 2011
[Muxer]Name :RAW ApiVersion :9 Description :RAW muxer plugin (c) Mean 2008
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_raw.dll as RAW muxer plugin (c) Mean 2008
[Muxer]Name :Webm ApiVersion :9 Description :Webm muxer plugin (c) Mean 2009
[Muxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\muxers\libADM_mx_Webm.dll as Webm muxer plugin (c) Mean 2009
[ADM_mx_plugin] Scanning done
[ADM_ad_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioDecoder\
[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_a52.dll, desc: LibAC3 decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_faad.dll, desc: Faad2 decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_ima_adpcm.dll, desc: IMA ADPCM decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_lav.dll, desc: Lavcodec decoder plugin for avidemux (c) Mean/Gruntster

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_Mad.dll, desc: LibMad decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_ms_adpcm.dll, desc: Ulaw decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 1.0.0, name libADM_ad_opencore_amrnb.dll, desc: opencore-amrnb decoder plugin for Avidemux (c) Mean/Gruntster

[ADM_ad_plugin] Plugin loaded version 1.0.0, name libADM_ad_opencore_amrwb.dll, desc: opencore-amrwb decoder plugin for Avidemux (c) Mean/Gruntster

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_opus.dll, desc: libOpus decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_ulaw.dll, desc: Ulaw decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Plugin loaded version 0.0.1, name libADM_ad_vorbis.dll, desc: libVorbis decoder plugin for avidemux (c) Mean

[ADM_ad_plugin] Scanning done, found 11 codec
[ADM_av_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioDevices\
Name :Win32 ApiVersion :2
[Filters] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioDevices\libADM_av_win32.dll as Win32 audio device (c) mean
[ADM_av_plugin] Scanning done
[ADM_ae_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\
[AudioEncoder] Loaded Aften version 01.00.00 wavTag :0x2000
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_aften.dll as Aften AC3 encoder plugin Mean/Gruntster 2008
[AudioEncoder] Loaded Faac version 01.00.00 wavTag :0xff
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_faac.dll as Faac AAC encoder plugin Mean 2008
[AudioEncoder] Loaded Lame version 01.00.00 wavTag :0x55
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_lame.dll as Lame MP3 encoder plugin Mean 2009
[AudioEncoder] Loaded LavAAC version 01.00.00 wavTag :0xff
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_lav_aac.dll as AAC LavCodec encoder plugin Mean 2008/2009
[AudioEncoder] Loaded LavAC3 version 01.00.00 wavTag :0x2000
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_lav_ac3.dll as AC3 LavCodec encoder plugin Mean 2008/2009
[AudioEncoder] Loaded LavMP2 version 01.00.00 wavTag :0x50
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_lav_mp2.dll as MP2 LavCodec encoder plugin Mean 2008/2009
[AudioEncoder] Loaded PCM version 01.00.00 wavTag :0x1
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_pcm.dll as PCM encoder plugin Mean 2008
[AudioEncoder] Loaded TwoLame version 01.00.00 wavTag :0x50
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_twolame.dll as TwoLame MP2 encoder plugin Mean 2008
[AudioEncoder] Loaded Vorbis version 01.00.00 wavTag :0x676f
[AudioEncoder] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\audioEncoders\libADM_ae_vorbis.dll as Vorbis encoder plugin Mean 2008
[ADM_ae_plugin] Scanning done
[ADM_dm_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\
[Demuxer]Name :asf ApiVersion :3 Description :asf/wmv demuxer plugin (c) Mean 2007/2009
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_asf.dll as asf/wmv demuxer plugin (c) Mean 2007/2009
[Demuxer]Name :flv ApiVersion :3 Description :flash demuxer plugin (c) Mean 2007/2007
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_flv.dll as flash demuxer plugin (c) Mean 2007/2007
[Demuxer]Name :mkv ApiVersion :3 Description :Matroska demuxer plugin (c) Mean 2007/2008
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_matroska.dll as Matroska demuxer plugin (c) Mean 2007/2008
[Demuxer]Name :mp4 ApiVersion :3 Description :Mp4/Mov/3GP demuxer plugin (c) Mean 2007/2008
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_mp4.dll as Mp4/Mov/3GP demuxer plugin (c) Mean 2007/2008
[Demuxer]Name :MXF ApiVersion :3 Description :MXF demuxer plugin (c) Mean 2010
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_mxf.dll as MXF demuxer plugin (c) Mean 2010
[Demuxer]Name penDml ApiVersion :3 Description :AVI/OpenDML demuxer plugin (c) Mean 2007/2007
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_opendml.dll as AVI/OpenDML demuxer plugin (c) Mean 2007/2007
[Demuxer]Name icture ApiVersion :3 Description :Picture demuxer plugin (c) Mean 2007/2008
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_pic.dll as Picture demuxer plugin (c) Mean 2007/2008
[Demuxer]Name s ApiVersion :3 Description :mpeg ps demuxer plugin (c) Mean 2007/2008
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_ps.dll as mpeg ps demuxer plugin (c) Mean 2007/2008
[Demuxer]Name :ts ApiVersion :3 Description :mpeg ts demuxer plugin (c) Mean 2007/2009
[Demuxers] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\demuxers\libADM_dm_ts.dll as mpeg ts demuxer plugin (c) Mean 2007/2009
[ADM_dm_loadPlugins] Demuxer plugin : ts, priority :90
[ADM_dm_loadPlugins] Demuxer plugin : flv, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : mkv, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : mp4, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : MXF, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : openDml, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : picture, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : asf, priority :50
[ADM_dm_loadPlugins] Demuxer plugin : ps, priority :10
[ADM_dm_plugin] Scanning done, 9 demuxers found
[videoEncoder6]Symbol loading failed for copyADM
[ADM_ve6_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\
[videoEncoder6]Name :ffDv ApiVersion :6 Description :Simple ffmpeg based DV Encoder (c) 2013 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffDv.dll as Simple ffmpeg based DV Encoder (c) 2013 Mean
[videoEncoder6]Name :ffFlv1 ApiVersion :6 Description :Simple ffmpeg based Flv1 Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffFlv1.dll as Simple ffmpeg based Flv1 Encoder (c) 2009 Mean
[videoEncoder6]Name :ffMpeg2 ApiVersion :6 Description :Simple ffmpeg based Mpeg2 Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffMpeg2.dll as Simple ffmpeg based Mpeg2 Encoder (c) 2009 Mean
[videoEncoder6]Name :ffMpeg4 ApiVersion :6 Description :Simple ffmpeg based mpeg4 Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffMpeg4.dll as Simple ffmpeg based mpeg4 Encoder (c) 2009 Mean
[videoEncoder6]Name :ffNvEnc ApiVersion :6 Description :Nvidia hw encoder
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_ffNvenc.dll as Nvidia hw encoder
[videoEncoder6]Name :HUFFYUV ApiVersion :6 Description :FF Huffyuv (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_huff.dll as FF Huffyuv (c) 2009 Mean
[videoEncoder6]Name :Mjpeg ApiVersion :6 Description :Simple jpeg Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_jpeg.dll as Simple jpeg Encoder (c) 2009 Mean
[videoEncoder6]Name :null ApiVersion :6 Description :Null Encoder (c) 2010 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_null.dll as Null Encoder (c) 2010 Mean
[videoEncoder6]Name :PNG ApiVersion :6 Description :Simple PNG Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_png.dll as Simple PNG Encoder (c) 2009 Mean
[videoEncoder6]Name 264 ApiVersion :6 Description 264 based mpeg4 AVC Encoder (c) 2010 Mean/Gruntster
C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_x264_other.dl l:WrongUI
[videoEncoder6]Name 265 ApiVersion :6 Description 265 based HEVC Encoder (c) 2014 Mean/Gruntster
C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_x265_other.dl l:WrongUI
[videoEncoder6]Name vid4 ApiVersion :6 Description :Xvid4 based mpeg4 Encoder (c) 2010 Mean/Gruntster
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_xvid4.dll as Xvid4 based mpeg4 Encoder (c) 2010 Mean/Gruntster
[videoEncoder6]Name :YV12Encoder ApiVersion :6 Description :Simple YV12 Encoder (c) 2009 Mean
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\libADM_ve_yv12.dll as Simple YV12 Encoder (c) 2009 Mean
[ADM_ve6_plugin] Scanning done
[ADM_ve6_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\/qt5
[videoEncoder6]Name 264 ApiVersion :6 Description 264 based mpeg4 AVC Encoder (c) 2010 Mean/Gruntster
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\/qt5\libADM_ve_x264_QT5.dll as x264 based mpeg4 AVC Encoder (c) 2010 Mean/Gruntster
[videoEncoder6]Name 265 ApiVersion :6 Description 265 based HEVC Encoder (c) 2014 Mean/Gruntster
[VideoEncoder6] Registered filter C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoEncoders\/qt5\libADM_ve_x265_QT5.dll as x265 based HEVC Encoder (c) 2014 Mean/Gruntster
[ADM_ve6_plugin] Scanning done
[ADM_vf_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoFilters\
[parseOneFolder] Feature Mask = 0x80
[ADM_vf_plugin] Plugin loaded version 1.0.0, name hflip/Horizontal Flip
[ADM_vf_plugin] Plugin loaded version 1.0.0, name addBorder/Add Borders
[ADM_vf_plugin] Plugin loaded version 1.0.0, name black/Black
[ADM_vf_plugin] Plugin loaded version 1.0.0, name blackenBorder/Blacken Borders.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name changeFps/Change FPS
[ADM_vf_plugin] Plugin loaded version 1.0.0, name colorYuv/Avisynth color filter.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name decimate/Decomb decimate
[ADM_vf_plugin] Plugin loaded version 1.0.0, name MplayerDenoise3D/Mplayer Denoise 3D
[ADM_vf_plugin] Plugin loaded version 1.0.0, name MplayerDenoise3DHQ/Mplayer Denoise 3D HQ
[ADM_vf_plugin] Plugin loaded version 1.0.0, name dgbob/dgbob
[ADM_vf_plugin] Plugin loaded version 1.0.0, name fadeToBlack/Fade to black
[ADM_vf_plugin] Plugin loaded version 1.0.0, name fluxsmooth/FluxSmooth
[ADM_vf_plugin] Plugin loaded version 1.0.0, name Gaussian/Gaussian convolution.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name hzstackfield/Horizontal Stack Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name kerndelDeint/Kernel Deint.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name largeMedian/Large Median (5x5).
[ADM_vf_plugin] Plugin loaded version 1.0.0, name lavdeint/Libavdec Deinterlacers
[ADM_vf_plugin] Plugin loaded version 1.0.0, name addLogo/Add logo.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name lumaonly/GreyScale
[ADM_vf_plugin] Plugin loaded version 1.0.0, name Mean/Mean convolution.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name Median/Median convolution.
[ADM_vf_plugin] Plugin loaded version 1.0.0, name mergefields/Merge Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name msharpen/Msharpen
[ADM_vf_plugin] Plugin loaded version 1.0.0, name printInfo/PrintInfo
[ADM_vf_plugin] Plugin loaded version 1.0.0, name rplane/Remove Plane
[ADM_vf_plugin] Plugin loaded version 1.0.0, name resampleFps/Resample FPS
[ADM_vf_plugin] Plugin loaded version 1.0.0, name rotate/Rotate
[ADM_vf_plugin] Plugin loaded version 1.0.0, name SeparateFields/Separate Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name Sharpen/Sharpen convolution.
[ADM_vf_plugin] Plugin loaded version 1.0.1, name ssa/SSA/ASS/SRT
[ADM_vf_plugin] Plugin loaded version 1.0.0, name stackField/Stack Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name swapUV/Swap UV
[ADM_vf_plugin] Plugin loaded version 1.0.0, name telecide/Decomb telecide
[ADM_vf_plugin] Plugin loaded version 1.0.0, name unstackField/Unstack Fields
[ADM_vf_plugin] Plugin loaded version 1.0.0, name vflip/Vertical Flip
[ADM_vf_plugin] Plugin loaded version 1.0.0, name yadif/Yadif
[ADM_vf_plugin] Scanning done, found 36 video filer(s) so far
[parseOneFolder] Feature Mask = 0x80
[ADM_vf_plugin] Plugin loaded version 1.0.0, name asharp/Asharp
[ADM_vf_plugin] Plugin loaded version 1.0.0, name chromashift/ChromaShift
[ADM_vf_plugin] Plugin loaded version 1.0.0, name contrast/Contrast
[ADM_vf_plugin] Plugin loaded version 1.0.0, name crop/crop
[ADM_vf_plugin] Plugin loaded version 1.0.0, name eq2/MPlayer eq2
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glBenchmark/OpenGl ReadBack benchmark
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glResize/OpenGl Resize
[ADM_vf_plugin] Plugin loaded version 1.0.0, name hue/Mplayer Hue
[ADM_vf_plugin] Plugin loaded version 1.0.0, name mpdelogo2/MPlayer delogo2
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glRotate/OpenGl Rotate
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glsampleFragment2/OpenGl Fragment Shader Sample2
[ADM_vf_plugin] Plugin loaded version 1.0.0, name glSampleDistort/OpenGl wave
[ADM_vf_plugin] Plugin loaded version 1.0.1, name swscale/swsResize
[ADM_vf_plugin] Scanning done, found 49 video filer(s) so far
[ADM_vd6_plugin] Scanning directory C:\Program Files\Avidemux 2.6 - 32 bits\plugins\videoDecoders\
[ADM_vd6_plugin] Cannot parse plugin
[ADM_ad_plugin] Scanning directory C:\Users\Tablet\AppData\Roaming\avidemux\plugins6\ audioDecoder\
[ADM_ad_plugin] Cannot parse plugin
[ADM_vf_plugin] Scanning directory C:\Users\Tablet\AppData\Roaming\avidemux\plugins6\ videoFilter\
[ADM_vf_plugin] Cannot parse plugin
[ADM_vf_plugin] Cannot parse plugin
[Win32] Creating audio device
Found 14 video encoder(s)
Found 10 audio encoder(s)
Found 10 format(s)
[UI_RunApp] Checking for crash...
[postInit] myQApplication exec
[postInit] Checking for crash...
ignored: admlog.txt
ignored: config2
ignored: custom
ignored: jobs.sql
ignored: pluginSettings
[ADM_ae_plugin] Cannot parse plugin
No crash file (C:\Users\Tablet\AppData\Roaming\avidemux\crash.py )
[HandleAction] ************ OPEN_APP_LOG **************


I have given up on setting advanced options on hevc encoder and then with avidemux I just tried ultra fast to medium preset with quality mode of 20-15.