0.20.4

0.20.4.3-1 (February 25, 2026)

OvenMediaEngine

[Compatibility]

• Compatible with dependencies installed via prerequisites.sh in version 0.19.1 or later.

• Compatible with the Server.xml configuration format used in version 0.12.6 or later.

• Compatible with Origin and Edge versions 0.18.0.0 or later.

[Fixed]

• Fixed an issue where more than one scheduled channel might not be created.

---

0.20.4.2-1 (February 23, 2026)

OvenMediaEngine

[Compatibility]

• Compatible with dependencies installed via prerequisites.sh in version 0.19.1 or later.

• Compatible with the Server.xml configuration format used in version 0.12.6 or later.

• Compatible with Origin and Edge versions 0.18.0.0 or later.

[Added]

• Added FIRInterval setting to the WebRTC Provider.

[Fixed]

• Fixed an issue where the closing event might not be delivered when using AdmissionWebhooks in certain environments.

• Fixed an issue where video encoded with an NVIDIA GPU became corrupted when the input resolution changed dynamically in WebRTC.

• Fixed an issue where the closing event was not delivered to AdmissionWebhooks when an ICE timeout occurred during WHIP streaming.

• Fixed an issue where real_ip (X-REAL-IP or X-FORWARDED-FOR) might not be delivered to AdmissionWebhooks during WHIP streaming in environments using an HTTP proxy.

---

0.20.4.1-1 (February 15, 2026)

OvenMediaEngine

[Compatibility]

• Compatible with dependencies installed via prerequisites.sh in version 0.19.1 or later.

• Compatible with the Server.xml configuration format used in version 0.12.6 or later.

• Compatible with Origin and Edge versions 0.18.0.0 or later.

[Fixed]

• Fixed an issue where anomalies could be falsely detected during subtitle insertion when PacketTimeout is enabled.

  • Go to PacketTimeout guide

---

0.20.4.0-1 (February 13, 2026)

OvenMediaEngine

[Compatibility]

• Compatible with dependencies installed via prerequisites.sh in version 0.19.1 or later.

• Compatible with the Server.xml configuration format used in version 0.12.6 or later.

• Compatible with Origin and Edge versions 0.18.0.0 or later.

[Added]

• Added ExtraOptions video encoding settings for the x264 encoder.

• Added resolution validity check to H.264/H.265 parser.

• Added support for HLS subtitles.

[Fixed]

• Fixed an issue where restart requests failed for applications dynamically created via the API.

• Fixed an issue where the OVT Publisher's stream might not terminate completely when using OriginMapStore.

• Fixed an issue in LLHLS OriginMode where HTTP requests received immediately upon stream start could be missed.

• Fixed an issue where RTMP authentication might not function correctly.

• Fixed an issue where the AdmissionWebhooks opening event could be triggered twice when using E-RTMP.

• Fixed corrupted output during image overlay compositing.

• Fixed default path issue in recording when FilePath is not specified.

• Fixed recording failure caused by unsupported codec.

[Improved]

• Improved multi-audio input to allow selecting a track by index for push when VariantName is duplicated.

• Improved multi-audio input to allow selecting a track by index for record when VariantName is duplicated.

• Optimized transcoding performance by minimizing unnecessary memory copies.

• Improved RTMP encoder compatibility.

Web Console

[Added]

• Added validation when creating RTSP Pull streams.

[Fixed]

• Fixed an issue where the UI was not displayed properly when the subtitle feature was enabled.