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NS_E_WMP_RIP_FAILED
Failure boundary and ownership
NS_E_WMP_RIP_FAILED with value 0xC00D10D2 records finalizing an overall rip session after one or more track operations failed. The producing call and its state are more diagnostic than a later aggregate Player failure.
Underlying mechanism
At the checkpoint, windows Media Player identifies the inserted medium, reads its table of contents, creates a CD reader, and then chooses digital audio extraction or an analog playback path; Ripping adds destination-path creation and an encoder selected from the user’s rip settings. The page-specific boundary is finalizing an overall rip session after one or more track operations failed.
Recognition of the drive does not prove that usable audio sectors, a stable digital-read path or a valid rip destination are available. The condition can be reproduced when the session summary reports failure after one track could not create its output file.
Trace fields worth keeping
| Evidence | Why it matters for rip failed |
|---|---|
| Producing object and operation | physical drive identifier, media-change generation, disc and track number, table-of-contents result, digital/analog mode, error-correction flag, read speed, rip state, output format and first lower-level drive error |
| Decisive observation | rip generation, per-track results, output paths, encoder state and first nonaggregate HRESULT |
| Generation identity | Record the same disc, device, job or Player operation generation that returned this result; a reconnect or media change creates a different test. |
| Underlying result | Keep the first device, filesystem, COM, codec, DirectShow, IMAPI or BITS result seen before the Player mapped it to this result. |
| Controlled comparison | Repeat the producing call after changing only this condition: repair the first track-specific or destination failure and rerun only the affected tracks. |
What the comparison proves
| Observation | Interpretation |
|---|---|
| The recorded values match the boundary | The result is consistent with finalizing an overall rip session after one or more track operations failed; correct that state before changing unrelated codecs, drivers or playlists. |
| A lower layer failed before this result | Preserve that earlier HRESULT or device result because this result may be only the Player-level mapping. |
| The same call passes after one isolated change | The comparison supports the rip failed diagnosis rather than a broad installation failure. |
| The code changes after retesting it | The boundary was passed; diagnose the new HRESULT as the next independent stage. |
It scopes the failure to finalizing an overall rip session after one or more track operations failed.
Decision path
- Capture
0xC00D10D2, it, the exact Player/API operation and the first timestamp at which it appears. - Save rip generation, per-track results, output paths, encoder state and first nonaggregate HRESULT; do this before ejecting media, reconnecting a device, canceling a job or rebuilding the Player object.
- correlate the result with physical drive identifier, media-change generation, disc and track number, table-of-contents result, digital/analog mode, error-correction flag, read speed, rip state, output format and first lower-level drive error.
- Reproduce once with the original source and destination, then apply only this change: repair the first track-specific or destination failure and rerun only the affected tracks.
- Create a fresh operation generation and verify that the original call advances beyond the rip failed boundary.
Close alternatives
| Related result | Different diagnostic boundary |
|---|---|
NS_E_UNABLE_TO_CREATE_RIP_LOCATION | creating or resolving the destination used for newly ripped tracks |
NS_E_WMP_FAILED_TO_RIP_TRACK | processing a specific CD track through read, encode and file-write stages |
NS_E_MEDIACD_READ_ERROR | reading CD media during playback after the disc was classified successfully |
Safe correction
Correct this boundary by making sure you repair the first track-specific or destination failure and rerun only the affected tracks. Then reacquire the interface or media state that produced it and repeat that call.
When verifying it, do not polish the disc, change the driver, switch read modes and change the rip format in one test; preserve the first failing track and alter one boundary at a time.
Source material
- About CD Ripping.
- Windows Media Player object model.
- IDiscRecorder2::DisableMcn and media-change notification.
- WAVEFORMATEX structure.
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