Je n'arrive pas à voir ce dont tu parle.
Après la seule version que je trouve est celle des dépôts.
Bon chez moi c'est accessible :
Du moins avec la Nvidia. Je regarde coté Radeon.
PS : bon que ce soit avec la Nvidia( 1030) ou la Radeon (R290x), j'ai les mêmes erreurs :
[Debug ] <EncodeDock::detectHardwareEncoders> " Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc"
[Debug ] <EncodeDock::detectHardwareEncoders> "Stream mapping:"
[Debug ] <EncodeDock::detectHardwareEncoders> " Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (h264_nvenc))"
[Debug ] <EncodeDock::detectHardwareEncoders> "Press [q] to stop, [?] for help"
[Debug ] <EncodeDock::detectHardwareEncoders> "[h264_nvenc @ 0x5609d40fbe40] OpenEncodeSessionEx failed: unsupported device (2): (no details)"
[Debug ] <EncodeDock::detectHardwareEncoders> "[h264_nvenc @ 0x5609d40fbe40] No capable devices found"
[Debug ] <EncodeDock::detectHardwareEncoders> "Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height"
[Debug ] <EncodeDock::detectHardwareEncoders> "Conversion failed!"
[Info ] <EncodeDock::detectHardwareEncoders> checking for "hevc_nvenc"
[Debug ] <EncodeDock::detectHardwareEncoders> "/usr/bin/ffmpeg" ("-hide_banner", "-f", "lavfi", "-i", "color=s=640x360", "-frames", "1", "-an", "-c:v", "hevc_nvenc", "-f", "rawvideo", "pipe:")
[Debug ] <EncodeDock::detectHardwareEncoders> "Input #0, lavfi, from 'color=s=640x360':"
[Debug ] <EncodeDock::detectHardwareEncoders> " Duration: N/A, start: 0.000000, bitrate: N/A"
[Debug ] <EncodeDock::detectHardwareEncoders> " Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc"
[Debug ] <EncodeDock::detectHardwareEncoders> "Stream mapping:"
[Debug ] <EncodeDock::detectHardwareEncoders> " Stream #0:0 -> #0:0 (rawvideo (native) -> hevc (hevc_nvenc))"
[Debug ] <EncodeDock::detectHardwareEncoders> "Press [q] to stop, [?] for help"
[Debug ] <EncodeDock::detectHardwareEncoders> "[hevc_nvenc @ 0x56045396be40] OpenEncodeSessionEx failed: unsupported device (2): (no details)"
[Debug ] <EncodeDock::detectHardwareEncoders> "[hevc_nvenc @ 0x56045396be40] No capable devices found"
[Debug ] <EncodeDock::detectHardwareEncoders> "Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height"
[Debug ] <EncodeDock::detectHardwareEncoders> "Conversion failed!"
[Info ] <EncodeDock::detectHardwareEncoders> checking for "h264_vaapi"
[Debug ] <EncodeDock::detectHardwareEncoders> "/usr/bin/ffmpeg" ("-hide_banner", "-f", "lavfi", "-i", "color=s=640x360", "-frames", "1", "-an", "-init_hw_device", "vaapi=vaapi0:,connection_type=x11", "-filter_hw_device", "vaapi0", "-vf", "format=nv12,hwupload", "-c:v", "h264_vaapi", "-f", "rawvideo", "pipe:")
[Debug ] <EncodeDock::detectHardwareEncoders> "[AVHWDeviceContext @ 0x56544316b180] No VA display found for any default device."
[Debug ] <EncodeDock::detectHardwareEncoders> "Device creation failed: -22."
[Debug ] <EncodeDock::detectHardwareEncoders> "Failed to set value 'vaapi=vaapi0:,connection_type=x11' for option 'init_hw_device': Invalid argument"
[Debug ] <EncodeDock::detectHardwareEncoders> "Error parsing global options: Invalid argument"
[Info ] <EncodeDock::detectHardwareEncoders> checking for "hevc_vaapi"
[Debug ] <EncodeDock::detectHardwareEncoders> "/usr/bin/ffmpeg" ("-hide_banner", "-f", "lavfi", "-i", "color=s=640x360", "-frames", "1", "-an", "-init_hw_device", "vaapi=vaapi0:,connection_type=x11", "-filter_hw_device", "vaapi0", "-vf", "format=nv12,hwupload", "-c:v", "hevc_vaapi", "-f", "rawvideo", "pipe:")
[Debug ] <EncodeDock::detectHardwareEncoders> "[AVHWDeviceContext @ 0x55aa4b7e4180] No VA display found for any default device."
[Debug ] <EncodeDock::detectHardwareEncoders> "Device creation failed: -22."
[Debug ] <EncodeDock::detectHardwareEncoders> "Failed to set value 'vaapi=vaapi0:,connection_type=x11' for option 'init_hw_device': Invalid argument"
[Debug ] <EncodeDock::detectHardwareEncoders> "Error parsing global options: Invalid argument"
[Info ] <MainWindow::showStatusMessage> "Aucun résultat"
A voir pourquoi...