Merge branch 'docs/update_adf_idf_version' into 'master'

docs:Update supported IDF version and modify the overview

See merge request adf/esp-adf-internal!1214

Author: jason-mao

README.md

@@ -2,15 +2,16 @@
 
 [![Documentation Status](https://readthedocs.com/projects/espressif-esp-adf/badge/?version=latest)](https://docs.espressif.com/projects/esp-adf/en/latest/?badge=latest)
 
-Espressif Systems Audio Development Framework (ESP-ADF) is the official audio development framework for the [ESP32](https://espressif.com/en/products/hardware/esp32/overview), [ESP32-S2](https://www.espressif.com/en/products/socs/esp32-s2), [ESP32-C3](https://www.espressif.com/en/products/socs/esp32-c3) and [ESP32-S3](https://www.espressif.com/en/products/socs/esp32-s3) SoCs.
+Espressif Systems Audio Development Framework (ESP-ADF) is the official audio development framework for the [ESP32](https://espressif.com/en/products/hardware/esp32/overview), [ESP32-S2](https://www.espressif.com/en/products/socs/esp32-s2), [ESP32-C3](https://www.espressif.com/en/products/socs/esp32-c3), [ESP32-C6](https://www.espressif.com/en/products/socs/esp32-c6), and [ESP32-S3](https://www.espressif.com/en/products/socs/esp32-s3) SoCs.
 
 ## Overview
 
-ESP-ADF supports development of audio applications for the Espressif Systems SoCs in the most comprehensive way. With ESP-ADF, you can easily add features, develop audio applications from simple to complex:
+ESP-ADF supports development of audio applications for the Espressif Systems SoCs in the most comprehensive way. With ESP-ADF, you can easily add features, develop audio and video applications from simple to complex:
 
 - Music player or recorder supports audio formats such as MP3, AAC, FLAC, WAV, OGG, OPUS, AMR, TS, EQ, Downmixer, Sonic, ALC, G.711 and etc.
 - Play music from sources: HTTP, HLS (HTTP Live Streaming), SPIFFS, SDCARD, A2DP-Source, A2DP-Sink, HFP and etc.
-- Integrate Media services such as: DLNA, VoIP and etc.
+- Integrate media protocols, such as: DLNA, VoIP, RMTP, ESP-RTC (SIP, RTSP, and RTCP), etc.
+- Video call, video recording and video live streaming
 - Internet Radio
 - Voice recognition and integration with online services such as Alexa, DuerOS and etc.
 
@@ -22,19 +23,19 @@ As a general, the ESP-ADF features will be supported as shown below:
 
 ### IDF Version
 
-The following table shows the ESP-IDF versions supported by ESP-ADF at the current time. The lable ![alt text](docs/_static/yes-checkm.png "supported") means supported, and the lable ![alt text](docs/_static/no-icon.png) means not supported.
+The following table shows the ESP-IDF versions supported by ESP-ADF at the current time. The label ![alt text](docs/_static/yes-checkm.png "supported") means supported, and the label ![alt text](docs/_static/no-icon.png) means not supported.
 
 The ESP-IDF master branch is marked as not supported because the major feature changes it has introduced may cause conflicts with ESP-ADF. Yet, the ADF examples not affected by those feature changes can still run correctly on the IDF master branch.
 
-End of Life IDF branches are marked as not supported, such as ESP-IDF Release/v4.0. See [IDF Supported Periods](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/versions.html#support-periods) for details.
+End of Life IDF branches are removed. See [IDF Supported Periods](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/versions.html#support-periods) for details.
 
 
-|                       | ESP-IDF <br> Release/v4.2| ESP-IDF <br> Release/v4.3| ESP-IDF <br> Release/v4.4 | ESP-IDF <br> Release/v5.0 |ESP-IDF <br> Master |
+|                       | ESP-IDF <br> Release/v4.3| ESP-IDF <br> Release/v4.4 | ESP-IDF <br> Release/v5.0 | ESP-IDF <br> Release/v5.1 |ESP-IDF <br> Master |
 |:----------- |:---------------------: | :---------------------:| :---------------------:|:---------------------: | :---------------------:|
 | ESP-ADF <br> Master  | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") |![alt text](docs/_static/no-icon.png "not supported") |
-| ESP-ADF <br> Release/v2.5 | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") <sup> **1** </sup> | ![alt text](docs/_static/no-icon.png "not supported")  | ![alt text](docs/_static/no-icon.png "not supported")  |
-| ESP-ADF <br> Release/v2.4  | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") <sup> **1** </sup> | ![alt text](docs/_static/no-icon.png "not supported") | ![alt text](docs/_static/no-icon.png "not supported")  |
-| ESP-ADF <br> Release/v2.3  | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/no-icon.png "not supported") | ![alt text](docs/_static/no-icon.png "not supported")| ![alt text](docs/_static/no-icon.png "not supported") |![alt text](docs/_static/no-icon.png "not supported") |
+| ESP-ADF <br> Release/v2.6  | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") <sup> **1** </sup>| ![alt text](docs/_static/yes-checkm.png "supported")| ![alt text](docs/_static/yes-checkm.png "supported") |![alt text](docs/_static/no-icon.png "not supported") |
+| ESP-ADF <br> Release/v2.5 | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") <sup> **1** </sup> | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/no-icon.png "not supported")  | ![alt text](docs/_static/no-icon.png "not supported")  |
+| ESP-ADF <br> Release/v2.4  | ![alt text](docs/_static/yes-checkm.png "supported") | ![alt text](docs/_static/yes-checkm.png "supported") <sup> **1** </sup> | ![alt text](docs/_static/yes-checkm.png "supported")| ![alt text](docs/_static/no-icon.png "not supported") | ![alt text](docs/_static/no-icon.png "not supported")  |
 
 
 **Note 1:** The built-in IDF branch of ESP-ADF v2.4 is IDF Release/v4.4 at the current time.
@@ -58,9 +59,9 @@ It is recommended to use the ESP-ADF master branch, as it has the latest bugfixe
 |:----------- |:---------------------: | :---------------------:| :---------------------:|:---------------------: | :---------------------:| :---------------------:| :---------------------:|
 |  |  [<img src="docs/_static/esp32-lyrat-v4.2-side.jpg" width="120" alt ="ESP32-LyraT Development Board" align="center" />](https://docs.espressif.com/projects/esp-adf/en/latest/get-started/get-started-esp32-lyrat.html)  |  [<img src="docs/_static/esp32-lyratd-msc-v2.2.jpg" width="120" alt ="ESP32-LyraTD-MSC Development Board" align="center" />](https://docs.espressif.com/projects/esp-adf/en/latest/get-started/get-started-esp32-lyratd-msc.html)  |  [<img src="docs/_static/esp32-lyrat-mini-v1.2.png" width="110" alt ="ESP32-LyraT-Mini Development Board" align="center" />](https://docs.espressif.com/projects/esp-adf/en/latest/get-started/get-started-esp32-lyrat-mini.html)  |  [<img src="docs/_static/esp32-korvo-du1906-v1.1.png" width="110" alt ="ESP32-Korvo-DU1906 Development Board" align="center" />](https://docs.espressif.com/projects/esp-adf/en/latest/get-started/get-started-esp32-korvo-du1906.html)  |  [<img src="docs/_static/esp32-s2-kaluga-1-kit.png" width="100" alt ="ESP32-LyraT-Mini Development Board" align="center" />](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/hw-reference/esp32s2/user-guide-esp32-s2-kaluga-1-kit.html) |  [<img src="docs/_static/esp32-s3-korvo-2-v3.0-overview.png" width="120" alt ="ESP32-S3-Korvo-2 Development Board" align="center" />](https://docs.espressif.com/projects/esp-adf/en/latest/get-started/user-guide-esp32-s3-korvo-2.html)  |  [<img src="docs/_static/esp32-c3-lyra-v2.0-small.png" width="120" alt ="ESP32-C3-Lyra Development Board" align="center" />](https://docs.espressif.com/projects/esp-adf/en/latest/design-guide/dev-boards/user-guide-esp32-c3-lyra.html) |
 | ESP-ADF Master        | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png)   | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) |
+| ESP-ADF Release/v2.6  | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png)   | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) |
 | ESP-ADF Release/v2.5  | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png)   | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) |
 | ESP-ADF Release/v2.4  | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png)   | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) |
-| ESP-ADF Release/v2.3  | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png)   | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/yes-checkm.png) | ![alt text](docs/_static/no-icon.png "not supported") | ![alt text](docs/_static/no-icon.png "not supported") |
 
 [supported]: https://img.shields.io/badge/-supported-green "supported"
 [not supported]: https://img.shields.io/badge/-not%20supported-orange "not supported"