action #42047
Updated by dheidler 4 months ago
## Observation Apparently (non) keyframes are not marked correctly in the OGG stream produced by `videoencoder.cpp`: ``` mpv https://openqa.suse.de/tests/2125363/file/video.ogv Playing: https://openqa.suse.de/tests/2125363/file/video.ogv [ffmpeg/demuxer] ogg: Broken file, keyframe not correctly marked. (+) Video --vid=1 (theora 1024x768) [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, non-keyframe not correctly marked. [ffmpeg/demuxer] ogg: Broken file, keyframe not correctly marked. ``` (similar output with ffplay) ## Acceptance criteria * **AC1:** No error reports about non-keyframe not correctly marked in OGV generated video * **AC2** No error reports about keyframe not correctly marked in OGV generated video ## Suggestions * Quickly check if with simple code changes the above error message can be prevented (at best fixed for good), otherwise state somewhere that such error messages need to be ignored and "ffmpeg" should be installed for a better experience * Confirm that ffmpeg-generated videos do not have such error ## Further details Likely this is not a problem for the new encoder use of ffmpeg when available