maojianxin

@mike-2020 You can refer ` examples/recorder/pipeline_wav_amr_sdcard/main/pipeline_wav_amr_sdcard.c` to save the filter out to a file

@stintel I2S stream supports the new I2S driver on a32e66e4d7d6ead511c9be7e8adfd69bc56ab3c7, I think it can fix your issue, please test.

@ahemberger Thank you for sharing your feedback with ESP-ADF. We apologize for any difficulties you may have experienced and appreciate your dedication to learning and using our software. ADF is...

@liuliuu-112 你的问题怎么样了？

@chen-laodi https://static-web-file-001.obs.cn-north-4.myhuaweicloud.com/bin/gnypmfys.mp3, 这个音乐失效了，请帮再提供一个。

你上面三首音乐是你录制，还是原始的音乐？音乐的幅度都太满了，容易消顶产生噪音。从你前面提供的recording.zip 文件来看，应该是丢数据了，有卡顿的现象。你先把HTTP output ringbuffer 增大看是否有好转，如下图， 

@bardakt Could you upload your empty file at here? The `CONFIG_SPIRAM_BOOT_INIT` and `CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY`,in theory, it doesn't affect your function.

@itsweet It's weird, please help to check your IDF_PATH and ADF_PATH in the right place.

@Pooria4484 Did you create a new board folder(like https://github.com/espressif/esp-adf/tree/master/examples/get-started/play_mp3_control/components/my_board/my_board_v1_0) in your project when you select the `custom audio board`?

@tank104 Thanks for your feedback. To be honest, we support C++ in theory( we declare the C function extern "C"), but there is no such example. I think we can...