espressif/gmf_examples

11 examples

• pipeline_audio_effects

  This example demonstrates building and running multiple audio processing pipelines using the Espressif Generic Media Framework, showcasing real-time audio effects and mixer capabilities.

  1.31 MB
• pipeline_howl

  This example demonstrates a karaoke-style audio flow with three GMF pipelines and two audio sources, allowing live vocal mixing and howling suppression.

  18.08 KB
• pipeline_http_download_to_sdcard

  This example demonstrates downloading a file from a URL over HTTP and saving it to a microSD card, while printing the download speed.

  17.69 KB
• pipeline_loop_play_no_gap

  This example demonstrates gapless loop playback of music files from a microSD card using the GMF task strategy function.

  14.23 KB
• pipeline_play_embed_music

  This example demonstrates playing audio from embedded Flash, supporting formats like MP3 and WAV, with audio effects.

  272.88 KB
• pipeline_play_http_music

  This example shows how to stream and play audio from an HTTP URL on ESP32 boards with basic audio effects.

  18.05 KB
• pipeline_play_multi_source_music

  This example demonstrates a GMF-based multi-source audio player that supports various audio formats and interactive CLI control.

  94.28 KB
• pipeline_play_sdcard_music

  This example demonstrates reading music files from a microSD card, decoding them, applying audio effects, and playing through CODEC_DEV_TX IO.

  13.70 KB
• pipeline_record_audio_muxer

  This example captures audio, encodes it, muxes it into multiple formats, and saves to a microSD card.

  17.52 KB
• pipeline_record_http

  This example captures audio, encodes it, and uploads it to an HTTP server, supporting various audio formats.

  21.07 KB
• pipeline_record_sdcard

  This example demonstrates capturing audio from a codec, encoding it, and saving the data to a microSD card.

  13.23 KB