*** If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** SUMMARY KDENLIVE is not recognizing Nvidia GT730 graphics card both in Windows 10 Pro 22H2 and in Fedora 40 Workstation. STEPS TO REPRODUCE 1. Go to Settings > Run Config Wizard 2. Select 'Nvidia hardware acceleration' 3. Click on 'Check hardware acceleration' button. OBSERVED RESULT 'No hardware encoders found'. EXPECTED RESULT It should detect the Nvidia GT730 as all the other video editors including Davinci Resolve 18.6 recognizing this GPU. SOFTWARE/OS VERSIONS Windows: 10 Pro 22H2 macOS: N/A (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: Fedora40 Workstation/KDE Plasma 6 KDE Plasma Version: 6.1.4 KDE Frameworks Version: 6.5.0 Qt Version: 6.7.2 ADDITIONAL INFORMATION Please note that Kdenlive has not been crashed or stop working for once but it is not recognizing the GPU. So, GPU is not working at all. Please check the attached files for additional details please see the images from these links: 1. Windows system: https://i.postimg.cc/4N11GhT3/windows-system.jpg 2. Fedora system: https://i.postimg.cc/Rh5TS7FW/fedora-system.png 3. Kdenlive 1: https://i.postimg.cc/D0rP8SJB/kdenlive-gpu-error-1.jpg 4. Kdenlive 2: https://i.postimg.cc/FF3ZPBW3/kdenlive-gpu-error-2.jpg 5. Kdenlive 3: https://i.postimg.cc/dtF9gjpX/kdenlive-gpu-error-3.jpg
Kdenlive's hardware acceleration in the Wizard dialog works by checking if FFmpeg (which is used in the transcoding and rendering tasks) is compiled with support for hardware encoding. So if your Nvidia card is not detected, it means hardware encoders/decoders are not available. If you are using your distribution packages, check how you can install these encoders (like h264_nvenc)
🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME. For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging. Thank you for helping us make KDE software even better for everyone!
🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.
(In reply to Jean-Baptiste Mardelle from comment #1) > Kdenlive's hardware acceleration in the Wizard dialog works by checking if > FFmpeg (which is used in the transcoding and rendering tasks) is compiled > with support for hardware encoding. So if your Nvidia card is not detected, > it means hardware encoders/decoders are not available. If you are using your > distribution packages, check how you can install these encoders (like > h264_nvenc) I have changed my graphics card to AMD Sapphire Plus RX 550 4GB DDR5. Kdenlive has recognized this GPU in the Wizard and is showing that all codecs have been updated and everything is fine. So, this case is closed.