No, it is not allowed to only broadcast the sound during live football streaming without the picture. Broadcasting the sound without the picture would not provide the full experience of the game and would not meet the expectations of the viewers. Additionally, broadcasting the sound without the picture could potentially violate copyright laws and licensing agreements. Therefore, it is important to ensure that both the sound and picture are broadcasted together during live football streaming. **

Popcorn is considered a transient sound event. This is because it is a short-lived sound that occurs suddenly and then fades away quickly. The sound of popcorn popping is typically brief and does not have a sustained duration like other types of sound events. **

There could be several reasons why there is only sound but no video in Facebook live streams. One possible reason is that the user may have accidentally disabled the camera on their device or the camera may be malfunctioning. Another reason could be a poor internet connection, which may result in the video not being able to load properly. Additionally, there could be a glitch or technical issue with the Facebook app or platform itself that is causing the video to not display correctly. **

The echoing sound during OBS streaming is typically caused by audio feedback. This occurs when the audio from the stream is picked up by the microphone and then played back through the stream again, creating a loop of sound. This can happen if the microphone is too close to the speakers, or if the audio output from the stream is being picked up by the microphone. To fix this issue, it's important to adjust the microphone and speaker placement, and to use headphones to monitor the audio instead of relying on speakers. Additionally, adjusting the audio settings in OBS to minimize feedback can also help reduce echoing. **

Yes, the sound may stutter when streaming the desktop, especially if there are network or processing issues. Streaming the desktop requires a lot of data to be transferred in real-time, and if there are any interruptions or delays in the network or processing, it can result in stuttering or choppy sound. It's important to ensure a stable network connection and sufficient processing power to minimize the chances of sound stuttering during desktop streaming. **

Yes, Alexa can play a sound at an event. You can use Alexa to play music, sound effects, or even announcements at an event by using voice commands or setting up routines in the Alexa app. This can help create a more immersive and engaging experience for attendees. Additionally, you can connect Alexa to external speakers for better sound quality in larger event spaces. **

You can convert the sound from a video into a sound file by using video editing software or online tools. Many video editing software, such as Adobe Premiere Pro or Final Cut Pro, allow you to extract the audio from a video and save it as a separate sound file. Additionally, there are online tools and websites that offer the ability to upload a video and extract the audio to save as a sound file. Simply search for "extract audio from video" to find a tool that suits your needs. **

To convert AUX to digital surround sound, you can use a digital audio converter (DAC) that has an AUX input and digital surround sound output. Connect the AUX cable from your source device to the input of the DAC, and then connect the digital surround sound output of the DAC to your surround sound system. This will allow you to convert the analog audio signal from the AUX cable into a digital surround sound signal that can be played through your surround sound system. **