Description of problem: Currently it's not possible to use xv output format in ffmpeg: $ ffmpeg -i in.mkv /tmp/out.mkv -f xv display <skip> [NULL @ 0x557889c4cec0] Requested output format 'xv' is not a suitable output format display: Invalid argument It's absent in ffmpeg formats list: $ ffmpeg -formats 2>/dev/null | grep -i xv D xvag Sony PS3 XVAG I see `#define CONFIG_XV_OUTDEV 0` in build log: https://kojipkgs.fedoraproject.org//packages/ffmpeg/5.0.1/3.fc36/data/logs/x86_64/build.log Seems like it's produced by these commands in configure, not sure about the exact reason: xv_outdev_deps="X11_extensions_Xvlib_h XvGetPortAttribute" xv_outdev_extralibs="-lXv" check_func_headers "X11/Xlib.h X11/extensions/Xvlib.h" XvGetPortAttribute -lXv Version-Release number of selected component (if applicable): ffmpeg-5.0.1-3.fc36.x86_64 libavdevice-5.0.1-3.fc36.x86_64 Additional info: Why I need it: my task is to play and record video stream from /dev/video0 simultaneously. Low play latency is important and xv output is much better in this sense than some other ways available for me.
FEDORA-EPEL-2023-46c778698e has been submitted as an update to Fedora EPEL 9. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2023-46c778698e
FEDORA-2023-0bc1ca0d48 has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2023-0bc1ca0d48
FEDORA-2023-0bc1ca0d48 has been pushed to the Fedora 37 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-0bc1ca0d48` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-0bc1ca0d48 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2023-46c778698e has been pushed to the Fedora EPEL 9 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2023-46c778698e See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Have this installed but seems like no changes: ffmpeg-5.1.2-9.fc37.x86_64 Still can't use xv output
Unfortunately, right now there is an NVR clash between Fedora and RPMFusion builds. The Fedora -9.el37 build definitely shows a dependency on libXv, and "xv" shows up in ffmpeg/ffplay -formats/-devices. Are you sure you're using only Fedora's builds?
Thank you, you are right and I missed it completely. Now I see xv out in ffmpeg from ffmpeg-free package, so this ticket can be closed. I don't see proper description for "closed" status (like done/fixed) so guessing it's available only for you. Thank you for your help!
If you could give "karma" (thumbs up) to the update linked above, that would help move this along.
FEDORA-2023-0bc1ca0d48 has been pushed to the Fedora 37 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-EPEL-2023-46c778698e has been pushed to the Fedora EPEL 9 stable repository. If problem still persists, please make note of it in this bug report.