Multimedia/GStreamer: Audio_Playback: LAVA env defaults + shared caps/timeout/evidence helpers #245
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…d lib runners - Audio_Playback run.sh now supports LAVA-provided environment defaults and reduces inline duplication by using shared helpers from lib_gstreamer.sh. - Add env-to-default mapping for all CLI params (AUDIO_* and AUDIO_PLAYBACK_*) - Keep CLI as highest priority override - Use shared gst-launch timeout runner and shared evidence sampling wrapper - Use shared caps inference + caps forcing policy (user-requested or inferred only) - Improve logging: prints normalized duration, backend chain, sink selection and pipeline Signed-off-by: Srikanth Muppandam <smuppand@qti.qualcomm.com>
…ce/timeout/evidence Refactor lib_gstreamer.sh to provide reusable building blocks for all Audio_* GST tests (Playback) and remove duplicate/unused implementations. Changes: - Centralize gst-discoverer capture + audio caps inference (rate/channels) - Provide a single gst-launch runner with timeout fallback (audio_timeout_run/timeout/direct) - Consolidate backend evidence sampling with optional ASoC path_on fallback - Keep backend-aware sink/source selection helpers for reuse by other audio runners - Remove duplicated function variants and align naming/behavior to one canonical set Signed-off-by: Srikanth Muppandam <smuppand@qti.qualcomm.com>
- Backend/stack selection examples (pipewire/pulseaudio/alsa; base/overlay/auto) - Assets provisioning (local directory, local tarball, optional URL fetch) - Caps inference vs forced caps behavior (--rate/--channels) - GST debug controls (GST_DEBUG level) and where logs are written - Typical CI usage patterns (null sink, non-interactive runs) Signed-off-by: Srikanth Muppandam <smuppand@qti.qualcomm.com>
… runner - Maps YAML params to run.sh CLI (only passes args when non-empty) - Supports backend/stack/format/duration/clipdur/clip overrides - Supports assets and clips-dir provisioning inputs - Supports optional caps enforcement, sink selection, null sink and GST debug level - Publishes Audio_Playback.res via send-to-lava.sh Signed-off-by: Srikanth Muppandam <smuppand@qti.qualcomm.com>
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This PR improves the GStreamer-based Audio_Playback runner and lib_gstreamer.sh
What’s included