harmony 鸿蒙Media Error Codes

2025-06-12
浏览 (4)

Media Error Codes

NOTE

This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.

DTS2025010983858

quetsion one

Test DTS2025010983858 quesiton one

list-One according UserAgent {OSName} and {OSVersion} recognise OpenHarmonyOS.The format: OpenHarmony + Vesion

   const matches = navigator.userAgent.match(/OpenHarmony (\d+\.?\d*)/);  
   matches?.length && Number(matches[1]) >= 5;

list-Two according UserAgent {OSName} recognise OpenHarmonyOS.

   const isOpenHarmony = () => /OpenHarmony/i.test(navigator.userAgent);

question two

Test DTS2025010983858 quesiton two

Table 1 |Name|age|city| |—|—|—| |formVisibleNotify|15|beijing| |transparencyEnabled|18|shagnhai| |fontScaleFollowSystem|20|London|

Table 2 |Name|age|city| |—|—|—| |fontScaleFollowSystem|20|London| |formVisibleNotify|15|beijing| |transparencyEnabled|18|shagnhai| |fontScaleFollowSystemeternal|25|Pairs|

List-One Table 3 |Name|age|city| |—|—|—| |formVisibleNotify|15|beijing| |transparencyEnabled|18|shagnhai| |fontScaleFollowSystem|20|London|
List-One Table 4 |Name|age|city| |—|—|—| |fontScaleFollowSystem|20|London| |formVisibleNotify|15|beijing| |transparencyEnabled|18|shagnhai| |fontScaleFollowSystemeternal|25|Pairs|
List-Three
- ul-list-1 Table 5 |Name|age|city| |—|—|—| |formVisibleNotify|15|beijing| |transparencyEnabled|18|shagnhai| |fontScaleFollowSystem|20|London|
- ul-list-2 Table 6 |Name|age|city| |—|—|—| |fontScaleFollowSystem|20|London| |formVisibleNotify|15|beijing| |transparencyEnabled|18|shagnhai| |fontScaleFollowSystemeternal|25|Pairs|

5400101 Memory Allocation Failed

Error Message

No memory.

Description

Failed to allocate memory.

Possible Causes

The number of instances exceeds 16.
The new or malloc process fails, causing a null pointer.

Solution

Destroy this instance and re-create it. If the re-creation fails, stop related operations.

5400102 Unsupported Operation

Error Message

Operation not allowed.

Description

This operation is not allowed.

Possible Causes

This operation is not allowed in the current state.

Solution

Switch the instance to the correct state and perform the operation.

5400103 I/O Error

Error Message

I/O error.

Description

An I/O error occurs.

Possible Causes

The data interaction between the media and other modules (graphics, audio, network, HDI, and camera) is abnormal.

Solution

Ensure that the network is normal, destroy this instance, and re-create it. If the re-creation fails, stop related operations.

5400104 Operation Timeout

Error Message

Operation timeout.

Description

The operation timed out.

Possible Causes

The network connection times out. (The default network timeout period is 15 seconds, and the timer starts after the buffered event is reported.)
Accessing other modules times out.

Solution

Check whether the network is normal.
Destroy this instance and re-create it. If the re-creation fails, stop related operations.

5400105 Play Service Dead

Error Message

Service died.

Description

The playback service is dead.

Possible Causes

The playback service is dead.

Solution

Destroy this instance and re-create it. If the re-creation fails, stop related operations.

5400106 Format Not Supported

Error Message

Unsupported format.

Description

The format is not supported.

Possible Causes

The file format is not supported.

Solution

Use a supported format.

5400107 Audio Focus Conflict

Error Message

Audio interrupted.

Description

Recording fails due to audio focus conflicts.

Possible Causes

Another process occupies the audio focus.

Solution

Destroy the current instance and check whether another process is recording. If you can stop the other process, you can create the current instance again.