**Internet speed affects video quality**: Streaming services like Amazon Prime Video automatically adjust video quality based on internet speed, so a slow connection can lead to downgraded video quality.
**Bitrate matters**: A higher bitrate allows for more data to represent each frame, resulting in a clearer and more detailed image, which is why 1080p Bluray discs often have better video quality than 4K compressed video streams.
**HDMI cable damage can affect video quality**: A damaged HDMI cable can cause video quality issues, so checking the cable for damage can help resolve the problem.
**Outdated app versions can cause issues**: Using an outdated version of the streaming app can lead to video quality problems, so keeping the app up-to-date is essential.
**Video quality settings can be adjusted**: Adjusting video quality settings in the streaming app can help improve video quality, especially if internet speed is an issue.
**Motion smoothing settings can affect video quality**: Disabling motion smoothing settings on the TV can help improve video quality, especially for fast-paced action movies.
**VPN can affect video quality**: Disabling VPN can help resolve video quality issues, as VPN can sometimes interfere with streaming services.
**Disk space matters**: Ensuring sufficient disk space or storage capacity is essential for handling high-quality video files and preventing video quality issues.
**Plex app can help improve video quality**: Using the Plex app on PC can help improve video quality, as it can bypass transcoding issues that may occur when streaming through a browser.
**Server outages can affect video quality**: Checking the streaming service's servers for outages can help resolve video quality issues, as server outages can affect video quality.
**4K streaming requires high internet speed**: Netflix recommends an internet speed of 25 Mbps for 4K streaming, and 5 Mbps for high-definition streaming, to prevent video quality issues.
**Wired connections can improve video quality**: Using a wired Ethernet connection can help improve video quality, especially for 4K streaming, as it provides a more stable connection.
**Compression affects video quality**: Video compression can affect video quality, as it reduces the amount of data used to represent each frame, leading to a loss of detail and color range.
**Bit depth affects color range**: A higher bit depth allows for a wider range of colors, which can improve video quality and make the image look more vivid and lifelike.
**Color grading affects video quality**: Color grading, which involves adjusting the color and brightness of each frame, can affect video quality and make the image look more cinematic.
**Upscaling can affect video quality**: Upscaling, which involves converting a lower-resolution video to a higher resolution, can affect video quality, as it can introduce artifacts and loss of detail.
**Screen resolution affects video quality**: The screen resolution of the TV or device affects video quality, as a higher resolution can display more detail and provide a sharper image.
**Frame rate affects video quality**: The frame rate of the video affects video quality, as a higher frame rate can provide a smoother and more realistic image.
**Codec affects video quality**: The codec (compression-decompression) used to compress the video affects video quality, as some codecs are more efficient and provide better video quality than others.