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NS_E_NO_FRAMES_SUBMITTED_TO_ANALYZER
The failing boundary in the Encoder object model
The useful reading of NS_E_NO_FRAMES_SUBMITTED_TO_ANALYZER (0xC00D1BA7) is not merely the standard message shown above. It locates content analyzer completes or is queried without receiving any video frames inside preprocessing, analysis and multipass constraints.
Inverse telecine, time compression, image preprocessing, content analysis and two-pass encoding require access to particular source types and often require rereading or temporarily storing the source in a session that returns this result. Live, looping and device inputs impose additional restrictions at the no frames submitted to analyzer checkpoint.
Evidence that separates this code from a wrapper error
The underlying audio or video source may be healthy while the requested preprocessing workflow is impossible for that source lifecycle in a session that returns this result. For example, a mark interval excludes the entire video while analysis remains enabled. Preserve the result distinction before a UI layer converts the result into a broad start, capture or profile failure.
| Field | What to preserve |
|---|---|
| Decisive values | analyzer start/stop order, frame count, source timestamps and upstream sample errors |
| Producing object | source type, live/file flag, Repeat flag, pass count, temporary-storage setting, preprocessing filters, analyzer frame count, input frame rate, content EDL path and selected codec mode |
| Session correlation | the same source-group generation, audience index, object identity and callback sequence that produced this result |
| Lower-level evidence | the first COM, driver, file-system or codec HRESULT observed before the Encoder mapped the condition to this result |
| Controlled comparison | a known-good session that changes only the setting named in the no frames submitted to analyzer boundary |
Interpret the next measurement
| Observation | How to interpret it |
|---|---|
| Observation that supports it | The decisive evidence is analyzer start/stop order, frame count, source timestamps and upstream sample errors. It confirms content analyzer completes or is queried without receiving any video frames in the same object generation. |
| Observation that points to an earlier failure | The recorded values satisfy the no frames submitted to analyzer rule, but a source, driver, COM activation or file operation returns a different HRESULT first. |
| Observation that points to a later failure | The Encoder passes this boundary (content analyzer completes or is queried without receiving any video frames), but a codec, archive or broadcast sink then fails in a subsequent stage. |
| Verification after correction | Apply this isolated change: ensure the source submits frames through the analysis pass before consuming results. The original no frames submitted to analyzer call should then advance past the same checkpoint. |
The operational impact of it is limited to the preprocessing, analysis and multipass constraints transition that owns content analyzer completes or is queried without receiving any video frames. In the representative case where a mark interval excludes the entire video while analysis remains enabled, keep the first failing call and its object identity so a later wrapper cannot replace the no frames submitted to analyzer evidence.
Test the condition without rewriting the session
- Record
0xC00D1BA7, it, the Encoder version and the exact API call or property access that returned it. - Export the current
.wmeor.prxconfiguration, then capture analyzer start/stop order, frame count, source timestamps and upstream sample errors. - verify the preprocessing, analysis and multipass constraints precondition without changing the source, profile and output sink at the same time.
- Run one controlled comparison in which only this condition changes: ensure the source submits frames through the analysis pass before consuming results.
- After the change, recreate the affected Encoder object rather than assuming the existing graph discarded its earlier no frames submitted to analyzer state.
Interpret neighboring results carefully
| Result | Why it is a different boundary |
|---|---|
NS_E_NO_PAL_INVERSE_TELECINE | inverse telecine is selected for PAL-rate content where the feature is not applicable |
NS_E_BAD_CONTENTEDL | loading or parsing the voice-codec content optimization EDL |
NS_E_NO_MULTIPASS_FOR_LIVEDEVICE | two-pass encoding from a live device is enabled without temporary source storage |
Resolution and verification
The direct repair for this occurrence is to ensure the source submits frames through the analysis pass before consuming results. Recreate the affected source group, profile or output object, repeat the same operation, and confirm that the first failing HRESULT no longer comes from the no stage.
Do not enable several preprocessing features at once during diagnosis; validate the plain one-pass source first, then add one transformation with its required storage or analysis stage in a session that returns it.
References for the boundary
- Two-pass encoding.
- IWMEncContentAnalyzer.Property.
- Voice-codec editing decision lists.
- IWMEncSource.Repeat.
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