# \[Error\] occur on player version 1.0.03.4209 ===== Media decode error (mp4a.40.2, avc1

**URL:** <https://community.wowza.com/t/error-occur-on-player-version-1-0-03-4209-media-decode-error-mp4a-40-2-avc1/38670>\
**Category:** Wowza Player\
**Created:** [January 15, 2017, 11:39am UTC](https://community.wowza.com/t/error-occur-on-player-version-1-0-03-4209-media-decode-error-mp4a-40-2-avc1/38670 "2017-01-15T11:39:37Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Jehun\_koa](https://avatars.discourse-cdn.com/v4/letter/j/f08c70/32.png) [@Jehun\_koa](https://community.wowza.com/u/Jehun_koa)\
**Post date:** [January 15, 2017, 11:39am UTC](https://community.wowza.com/t/error-occur-on-player-version-1-0-03-4209-media-decode-error-mp4a-40-2-avc1/38670/1 "2017-01-15T11:39:37Z")

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Like title …

Media decode error (mp4a.40.2, avc1.42E01E) occur on only Android Smartphone Chrome browser…

That page well playback via older version ( 1.0.02.??? ).

But now (version 1.0.03.4209)…

can’t playback with decode error ==== Media decode error (mp4a.40.2, avc1.42E01E)

please… Wowza Team.

Same page well playing that stream on windows 10 pc chrome browser.

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**Author:** ![Jehun\_koa](https://avatars.discourse-cdn.com/v4/letter/j/f08c70/32.png) [@Jehun\_koa](https://community.wowza.com/u/Jehun_koa)\
**Post date:** [January 15, 2017, 1:35pm UTC](https://community.wowza.com/t/error-occur-on-player-version-1-0-03-4209-media-decode-error-mp4a-40-2-avc1/38670/2 "2017-01-15T13:35:43Z")

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now is fine…

what happened ??? 😕

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**Author:** ![Jehun\_koa](https://avatars.discourse-cdn.com/v4/letter/j/f08c70/32.png) [@Jehun\_koa](https://community.wowza.com/u/Jehun_koa)\
**Post date:** [February 21, 2017, 4:35pm UTC](https://community.wowza.com/t/error-occur-on-player-version-1-0-03-4209-media-decode-error-mp4a-40-2-avc1/38670/3 "2017-02-21T16:35:09Z")

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Ok Alex\_Chp…

Now is fine…

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**Author:** ![Alex\_C](https://avatars.discourse-cdn.com/v4/letter/a/bbe5ce/32.png) [@Alex\_C](https://community.wowza.com/u/Alex_C)\
**Post date:** [February 18, 2017, 1:00am UTC](https://community.wowza.com/t/error-occur-on-player-version-1-0-03-4209-media-decode-error-mp4a-40-2-avc1/38670/4 "2017-02-18T01:00:00Z")

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Hello,

Was the Wowza Player updated when you tested playback again and the issue was not present?

Regards,

Alex