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espressif / esp-box

The ESP-BOX is a new generation AIoT development platform released by Espressif Systems.
Apache License 2.0
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mp3 player problem #39

Closed Charlesguo11 closed 1 year ago

Charlesguo11 commented 2 years ago

Hi! I have an esp-box, I used two thread on this chip. And I copied the function play_mp3() in my second thread.Then I used a flag to trigger it. However, every time I trigger it,it would stuck like this:

I (39665) main: start to decode /spiffs/mp3/warning.mp3 I (39679) main: audio info: sr=48000, bit=16, ch=1

I think the problem might be this line: "i2s_channel_t channel = (nChans == 1) ? I2S_CHANNEL_MONO : I2S_CHANNEL_STEREO;" How can I solve this question?Thanks!

Charlesguo11 commented 2 years ago

I think the problem is this line: "i2s_set_clk(I2S_NUM_0, sample_rate, bits_cfg, channel);"

chmorgan commented 2 years ago

Hi @Charlesguo11, let me push some code tonight. I’ve been working on a rewrite of the audio player and it may be that the issue is solved due to the rewrite. A number of issues with mp3 playback were resolved.

Charlesguo11 commented 2 years ago

@chmorgan Hi，it would be great if the problems were solved. But,when can i have the new version of it? Thanks a lot!

chmorgan commented 2 years ago

@Charlesguo11 https://github.com/chmorgan/esp-box/tree/audio_playlist_component

is the work in progress branch. There is still an issue with mp3-demo related to playback switching on the ui side, something gets out of sync and the UI isn't in the correct state. But the audio_player component itself, and the playlist components should be good to go.

Let me know what you think and how it works.

chmorgan commented 1 year ago

Updated mp3 playback player has been merged with a number of fixes for differing sample rates and proper handling of the final bytes to decode.

Can an admin close this one for that and lack of activity?