QA » openQA Project

Observation¶

Input #0, image2pipe, from 'pipe:':
  Duration: N/A, bitrate: N/A
  Stream #0:0: Video: ppm, rgb24, 1024x768, 24 fps, 24 tbr, 24 tbn, 24 tbc
Codec AVOption crf (Select the quality for constant quality mode) specified for output file #0 (video.webm) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
Stream mapping:
  Stream #0:0 -> #0:0 (ppm (native) -> av1 (libsvtav1))
Svt[info]: -------------------------------------------
Svt[info]: SVT [version]:    SVT-AV1 Encoder Lib v2.1.1
Svt[info]: SVT [build]  :    GCC 13.3.0     64 bit
Svt[info]: LIB Build date: Jun 25 2024 20:46:15
Svt[info]: -------------------------------------------
Svt[error]: Instance 1: Target Bitrate only supported when --rc is  1/2 (VBR/CBR). Current --rc: 0
[libsvtav1 @ 0x558d708e0c00] Error setting encoder parameters: bad parameter (0x80001005)
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
Conversion failed!

The above error has appeared in my local openQA instance running on TW 20240708.

List of currently used openQA related packages that were incompatible with used version of ffmpeg

os-autoinst-qemu-kvm-4.6.1720187836.12ff220-1.1.x86_64
openQA-local-db-4.6.1720189080.136b92a5-1.1.x86_64
os-autoinst-openvswitch-4.6.1720187836.12ff220-1.1.x86_64
openQA-worker-4.6.1720189080.136b92a5-1.1.x86_64
os-autoinst-devel-4.6.1720187836.12ff220-1.1.x86_64
os-autoinst-4.6.1720187836.12ff220-1.1.x86_64
openQA-client-4.6.1720189080.136b92a5-1.1.x86_64
openQA-4.6.1720189080.136b92a5-1.1.x86_64
openQA-common-4.6.1720189080.136b92a5-1.1.x86_64
os-autoinst-distri-opensuse-deps-1.1674229328.3f0c40ae-1.3.noarch

2024-07-08 13:41:58|install|libheif-ffmpeg|1.17.6-2.1|x86_64||download.opensuse.org-oss|74393985c612c4ea1b81ecd42be9fadb99f298bc34e96fd30a84063058f2ad3d5f3673683c742301b3b12a6d45d5393b1c532362dbe2d60e2e77054d249ea333|
2024-07-08 13:44:14|install|ffmpeg-4|4.4.4-10.1|x86_64||download.opensuse.org-oss|f41f25134747f52d850468afa9f780a7820d26403cf5731c032811bd7390a36409f85a010474356399a242803396025ceb76725afeae1df95b30f2680daa2b00|

libheif-ffmpeg and ffmpeg-4 were replaced by

2024-07-10 11:42:05|install|libavutil59|7.0-2.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:06|install|libdovi3|3.2.0-1.3|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:07|install|libshaderc_shared1|2024.1-1.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:08|install|libvmaf3|3.0.0-2.2|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:10|install|libswscale8|7.0-2.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:11|install|libswresample5|7.0-2.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:12|install|libpostproc58|7.0-2.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:14|install|libplacebo349|7.349.0-1.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:15|install|libavcodec61|7.0-2.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:17|install|libavformat61|7.0-2.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:18|install|libavfilter10|7.0-2.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:19|install|libavdevice61|7.0-2.1|x86_64||download.opensuse.org-oss|
2024-07-10 11:42:21|install|ffmpeg-7|7.0-2.1|x86_64|root@kepler|download.opensuse.org-oss|

Acceptance criteria¶

• AC1: No similar encoding issues on a clean Tumbleweed based installation of openQA
• AC2: Clear feedback to users what needs to be done on older upgraded systems

Suggestions¶

• Try to reproduce the problem on a clean Tumbleweed based installation
• Ask the OP what they did The problem is likely due to the OP having an older version ffmpeg-4 installed on their Tumbleweed system and running os-autoinst. ffmpeg-7 works fine. In os-autoinst dist/spec/os-autoinst.spec we have Recommends: ffmpeg >= 4 . okurz suggests to check the git history why we added this version because then it surely worked with some version of ffmpeg-4. Then call git grep ffmpeg to see where ffmpeg is used. In backend/baseclass.pm we already parse the "banner" of ffmpeg to decide if certain features are available. Then adapt to prevent incompatible versions to be used.