<div dir="auto">They are likely interrelated. Maybe this can help you? <div dir="auto"><br></div><div dir="auto"><a href="https://forums.developer.nvidia.com/t/install-nvenc-12-x-with-libnvidia-compute-server-525/276013">https://forums.developer.nvidia.com/t/install-nvenc-12-x-with-libnvidia-compute-server-525/276013</a></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Mar 30, 2024, 6:43 PM Jim via PLUG-discuss <<a href="mailto:plug-discuss@lists.phxlinux.org">plug-discuss@lists.phxlinux.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
<div>
<p>Any idea how I would fix that? I saw where it said nvdec isn't
there, but I'm trying to use nvenc? Will it refuse to work if
nvdec is missing?<br>
</p>
<div>On 3/30/24 14:49, Stephen Partington
via PLUG-discuss wrote:<br>
</div>
<blockquote type="cite">
<div dir="auto"><span style="font-size:12.8px">nvdec: is not
compiled into this build</span>
<div dir="auto"><span style="font-size:12.8px"><br>
</span></div>
<div dir="auto"><span style="font-size:12.8px">That seems to be
the issue. </span></div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Mar 30, 2024, 5:03 PM
Jim via PLUG-discuss <<a href="mailto:plug-discuss@lists.phxlinux.org" target="_blank" rel="noreferrer">plug-discuss@lists.phxlinux.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Here's
a recap of my last post. I had Ubuntu 22.04 installed on this
<br>
machine. I had Handbrake using the Nvenc option. Recently I
had to <br>
reinstall the OS. Now Nvendc doesn't work. I didn't change
any <br>
hardware. Handbrake gives me an error now. Today I tried
again and <br>
clicked the button for the Activity window. Here's what was in
it.<br>
<br>
<br>
OS: Ubuntu 22.04.4 LTS<br>
HandBrake 1.7.3 (2023082100)<br>
Kernel: Linux 5.15.0-100-generic (x86_64)<br>
CPU: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz x 4<br>
Install Dir: /usr/bin<br>
Config Dir: /home/delboy/.config/ghb<br>
_______________________________<br>
<br>
[13:40:34] Compile-time hardening features are enabled<br>
[13:40:34] nvenc: version 11.1 is available<br>
[13:40:34] nvdec: is not compiled into this build<br>
[13:40:34] CUDA Version: 3.5<br>
[13:40:34] vcn: not available on this system<br>
[13:40:34] qsv: not available on this system<br>
[13:40:34] hb_init: starting libhb thread<br>
[13:40:34] hb_init: starting libhb thread<br>
[13:40:34] hb_init: starting libhb thread<br>
[13:40:40] CPU: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz<br>
[13:40:40] - Intel microarchitecture Ivy Bridge<br>
[13:40:40] - logical processor count: 4<br>
[13:40:40] Intel Quick Sync Video support: no<br>
[13:40:40] hb_scan: path=/home/delboy/a.mp4, title_index=0<br>
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/delboy/a.mp4':<br>
Metadata:<br>
major_brand : isom<br>
minor_version : 512<br>
compatible_brands: isomiso2avc1mp41<br>
encoder : Lavf58.76.100<br>
Duration: 00:00:16.58, start: 0.000000, bitrate: 2144 kb/s<br>
Stream #0:0[0x1](und): Video: h264 (Main) (avc1 /
0x31637661), <br>
yuv420p(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9],
1979 <br>
kb/s, 25 fps, 25 tbr, 12800 tbn (default)<br>
Metadata:<br>
handler_name : VideoHandler<br>
vendor_id : [0][0][0][0]<br>
Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D),
48000 Hz, <br>
stereo, fltp, 161 kb/s (default)<br>
Metadata:<br>
handler_name : SoundHandler<br>
vendor_id : [0][0][0][0]<br>
[13:40:41] scan: decoding previews for title 1<br>
[13:40:41] scan: audio 0x1: aac, rate=48000Hz, bitrate=161200
Unknown <br>
(AAC LC, 2.0 ch, 161 kbps)<br>
[13:40:41] using container PAR 1:1<br>
[13:40:41] scan: 10 previews, 1920x1080, 25.000 fps, autocrop
= 0/6/0/0, <br>
aspect 16:9, PAR 1:1, color profile: 1-1-1, chroma location:
left<br>
[13:40:41] Title is likely interlaced or telecined (10 out of
10 <br>
previews). You should do something about that.<br>
[13:40:41] libhb: scan thread found 1 valid title(s)<br>
[13:40:55] gtkgui: Custom Preset: /General/1080p 4:3<br>
[13:40:55] Starting work at: Sat Mar 30 13:40:55 2024<br>
<br>
[13:40:55] 1 job(s) to process<br>
[13:40:55] json job:<br>
{<br>
"Audio": {<br>
"AudioList": [<br>
{<br>
"Bitrate": 0,<br>
"DRC": 0.0,<br>
"Encoder": "copy:aac",<br>
"Mixdown": "none",<br>
"PresetEncoder": "copy",<br>
"Quality": -3.0,<br>
"Samplerate": 0,<br>
"Track": 0<br>
}<br>
],<br>
"CopyMask": [<br>
"copy:mp3",<br>
"copy:aac",<br>
"copy:ac3",<br>
"copy:dts",<br>
"copy:dtshd",<br>
"copy:eac3",<br>
"copy:flac",<br>
"copy:truehd"<br>
],<br>
"FallbackEncoder": "av_aac"<br>
},<br>
"Destination": {<br>
"AlignAVStart": false,<br>
"ChapterList": [<br>
{<br>
"Duration": {<br>
"Hours": 0,<br>
"Minutes": 0,<br>
"Seconds": 16,<br>
"Ticks": 1491840<br>
},<br>
"Name": ""<br>
}<br>
],<br>
"ChapterMarkers": false,<br>
"File": "/home/delboy/desktop1/a.mkv",<br>
"InlineParameterSets": false,<br>
"Mux": "mkv",<br>
"Options": {<br>
"IpodAtom": false,<br>
"Optimize": false<br>
}<br>
},<br>
"Filters": {<br>
"FilterList": [<br>
{<br>
"ID": 4,<br>
"Settings": {<br>
"block-height": "16",<br>
"block-thresh": "40",<br>
"block-width": "16",<br>
"filter-mode": "2",<br>
"mode": "3",<br>
"motion-thresh": "1",<br>
"spatial-metric": "2",<br>
"spatial-thresh": "1"<br>
}<br>
},<br>
{<br>
"ID": 5,<br>
"Settings": {<br>
"mode": "7"<br>
}<br>
},<br>
{<br>
"ID": 10,<br>
"Settings": {<br>
"mode": 1<br>
}<br>
},<br>
{<br>
"ID": 19,<br>
"Settings": {<br>
"crop-bottom": 6,<br>
"crop-left": 0,<br>
"crop-right": 0,<br>
"crop-top": 0,<br>
"height": 1074,<br>
"width": 1920<br>
}<br>
}<br>
]<br>
},<br>
"Metadata": {<br>
"Name": "a"<br>
},<br>
"PAR": {<br>
"Den": 1,<br>
"Num": 1<br>
},<br>
"SequenceID": 0,<br>
"Source": {<br>
"Angle": 0,<br>
"HWDecode": 0,<br>
"Path": "/home/delboy/a.mp4",<br>
"Range": {<br>
"End": 1,<br>
"Start": 1,<br>
"Type": "chapter"<br>
},<br>
"Title": 1<br>
},<br>
"Subtitle": {<br>
"Search": {<br>
"Burn": true,<br>
"Default": false,<br>
"Enable": false,<br>
"Forced": false<br>
},<br>
"SubtitleList": []<br>
},<br>
"Video": {<br>
"ChromaLocation": 1,<br>
"ColorInputFormat": 0,<br>
"ColorMatrix": 1,<br>
"ColorOutputFormat": 0,<br>
"ColorPrimaries": 1,<br>
"ColorRange": 1,<br>
"ColorTransfer": 1,<br>
"Encoder": "nvenc_h264",<br>
"HardwareDecode": 0,<br>
"Level": "auto",<br>
"MultiPass": false,<br>
"Options": "",<br>
"Preset": "medium",<br>
"Profile": "auto",<br>
"QSV": {<br>
"AdapterIndex": 0,<br>
"AsyncDepth": 0,<br>
"Decode": false<br>
},<br>
"Quality": 30.0,<br>
"Tune": "",<br>
"Turbo": false<br>
}<br>
}<br>
[13:40:55] CPU: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz<br>
[13:40:55] - Intel microarchitecture Ivy Bridge<br>
[13:40:55] - logical processor count: 4<br>
[13:40:55] Intel Quick Sync Video support: no<br>
[13:40:55] hb_scan: path=/home/delboy/a.mp4, title_index=1<br>
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/delboy/a.mp4':<br>
Metadata:<br>
major_brand : isom<br>
minor_version : 512<br>
compatible_brands: isomiso2avc1mp41<br>
encoder : Lavf58.76.100<br>
Duration: 00:00:16.58, start: 0.000000, bitrate: 2144 kb/s<br>
Stream #0:0[0x1](und): Video: h264 (Main) (avc1 /
0x31637661), <br>
yuv420p(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9],
1979 <br>
kb/s, 25 fps, 25 tbr, 12800 tbn (default)<br>
Metadata:<br>
handler_name : VideoHandler<br>
vendor_id : [0][0][0][0]<br>
Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D),
48000 Hz, <br>
stereo, fltp, 161 kb/s (default)<br>
Metadata:<br>
handler_name : SoundHandler<br>
vendor_id : [0][0][0][0]<br>
[13:40:55] scan: decoding previews for title 1<br>
[13:40:55] scan: audio 0x1: aac, rate=48000Hz, bitrate=161200
Unknown <br>
(AAC LC, 2.0 ch, 161 kbps)<br>
[13:40:55] using container PAR 1:1<br>
[13:40:55] scan: 10 previews, 1920x1080, 25.000 fps, autocrop
= 0/6/0/0, <br>
aspect 16:9, PAR 1:1, color profile: 1-1-1, chroma location:
left<br>
[13:40:55] Title is likely interlaced or telecined (10 out of
10 <br>
previews). You should do something about that.<br>
[13:40:55] libhb: scan thread found 1 valid title(s)<br>
[13:40:55] Starting Task: Encoding Pass<br>
[13:40:55] job configuration:<br>
[13:40:55] * source<br>
[13:40:55] + /home/delboy/a.mp4<br>
[13:40:55] + title 1, chapter(s) 1 to 1<br>
[13:40:55] + container: mov,mp4,m4a,3gp,3g2,mj2<br>
[13:40:55] + data rate: 2144 kbps<br>
[13:40:55] * destination<br>
[13:40:55] + /home/delboy/desktop1/a.mkv<br>
[13:40:55] + container: Matroska (libavformat)<br>
[13:40:55] * video track<br>
[13:40:55] + decoder: h264 8-bit (yuv420p)<br>
[13:40:55] + bitrate 1979 kbps<br>
[13:40:55] + filters<br>
[13:40:55] + Comb Detect <br>
(mode=3:spatial-metric=2:motion-thresh=1:spatial-thresh=1:filter-mode=2:block-thresh=40:block-width=16:block-height=16)<br>
[13:40:55] + Decomb (mode=39)<br>
[13:40:55] + Framerate Shaper (mode=1)<br>
[13:40:55] + frame rate: 25.000 fps -> constant
25.000 fps<br>
[13:40:55] + Crop and Scale <br>
(width=1920:height=1074:crop-top=0:crop-bottom=6:crop-left=0:crop-right=0)<br>
[13:40:55] + source: 1920 * 1080, crop (0/6/0/0): 1920
* 1074, <br>
scale: 1920 * 1074<br>
[13:40:55] + Output geometry<br>
[13:40:55] + storage dimensions: 1920 x 1074<br>
[13:40:55] + pixel aspect ratio: 1 : 1<br>
[13:40:55] + display dimensions: 1920 x 1074<br>
[13:40:55] + encoder: H.264 (NVEnc)<br>
[13:40:55] + preset: medium<br>
[13:40:55] + profile: auto<br>
[13:40:55] + level: auto<br>
[13:40:55] + quality: 30.00 (CQ)<br>
[13:40:55] + color profile: 1-1-1<br>
[13:40:55] + chroma location: left<br>
[13:40:55] * audio track 1<br>
[13:40:55] + decoder: Unknown (AAC LC, 2.0 ch, 161 kbps)
(track 1, id <br>
0x1)<br>
[13:40:55] + bitrate: 161 kbps, samplerate: 48000 Hz<br>
[13:40:55] + AAC Passthru<br>
[13:40:55] sync: expecting 414 video frames<br>
[13:40:55] encavcodecInit: H.264 (Nvidia NVENC)<br>
[13:40:55] encavcodec: encoding at rc=vbr, 30.00<br>
[13:40:55] encavcodec: encoding with stored aspect 1/1<br>
[h264_nvenc @ 0x7f3744831bc0] Driver does not support the
required nvenc <br>
API version. Required: 12.1 Found: 11.1<br>
[h264_nvenc @ 0x7f3744831bc0] The minimum required Nvidia
driver for <br>
nvenc is (unknown) or newer<br>
[13:40:55] encavcodecInit: avcodec_open failed<br>
[13:40:55] Failure to initialise thread 'FFMPEG encoder
(libavcodec)'<br>
[13:40:55] comb detect: heavy 0 | light 0 | uncombed 0 | total
0<br>
[13:40:55] vfr: 0 frames output, 0 dropped and 0 duped for
CFR/PFR<br>
[13:40:55] vfr: lost time: 0 (0 frames)<br>
[13:40:55] vfr: gained time: 0 (0 frames) (0 not accounted
for)<br>
[13:40:55] aac-decoder done: 0 frames, 0 decoder errors<br>
[13:40:55] h264-decoder done: 0 frames, 0 decoder errors<br>
[13:40:55] sync: got 0 frames, 414 expected<br>
[13:40:55] Finished work at: Sat Mar 30 13:40:55 2024<br>
<br>
[13:40:55] libhb: work result = 3<br>
<br>
---------------------------------------------------<br>
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</blockquote>
</div>
<br>
<fieldset></fieldset>
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</blockquote>
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