1. The decoded output picture is normal, but there is no audio.

Answer: Check the speaker icon in the lower left corner of the video source in the output window, please confirm whether the speaker is turned on (the default is closed);
Confirm whether the audio format of the video source can be supported. The current audio decoding supports MP2, MP3, G.711, AAC (AAC-LC, AAC-HE, AAC-HE-V2, AAC-LD).

2. Stuttering will occur when decoding network streams.

Answer: First, you can use other decoders or computer players, such as VLC to test whether the network stream is smooth, and appropriately increase the decoding and playback buffer.

3. Whether the decoding output supports simultaneous output of embedded audio and 3.5mm.

Answer: It can support simultaneous output of analog and embedded audio. When HDMI and SDI are output separately, analog audio can only choose to follow one of them to output.