![]() This results in astronomically large file sizes, so use this setting with caution. More, Lossless Lossless is a Rate Control setting that will give the encoder as much bitrate as necessary to record or broadcast content at its original quality level. ![]() Be warned: CQP video file size can be very large. This rate control method is best used for recording content where a consistent video experience is desired. The advantage of CQP is that the encoder will allow as much bitrate as necessary to meet the defined quality settings, ensuring consistent video quality throughout the entire recording. It is a rate control method used to determine how a broadcast or recording is encoded. More, CQP CQP stands for constant quality profile. This rate control method is best used for recording video when storage of raw footage is at a premium. The advantage of VBR is that the encoder will conform to the bitrate needs of the video within the defined minimum and maximum bitrate values. More, VBR VBR stands for variable bitrate. This makes CBR the best rate control method for live streaming, which operates on a strict bitrate limit. The advantage of CBR is that the encoder will conform to the limit you set. ![]() Lossless More ( CBR CBR stands for constant bitrate.More to use? What rate control Rate control is a setting within an encoder that determines how the encoder will function. The maximum bitrate you are capable of is calculated by multiplying your internet upload speed in Mbps by 1000. More should you use? What is the best bitrate Bitrate is the rate at which data is sent to the encoder in your broadcasting program. Alternatively, it will convert the processed image and audio data into a filetype for recording. What encoder An encoder is a tool that processes a computer screen, webcam, or camera and, in the case of broadcasting, transmits it to an ingest server. More, there are a lot of setup factors to consider. It is one of the most well-known streamer-first platforms out there and has millions of active streamers and viewers. ![]() When starting a live streaming channel on Twitch Twitch is a popular, gaming-focused live streaming platform. Read my article about the Best Encoders for OBS Studio to learn more about that subject. AV1 May change this recommendation when it becomes more widely available, but for now, this is what we are working with. It is also for this reason that Nvenc is currently the leader in encoding options for broadcasting, at least until AV1 becomes capable of encoding a live broadcast. This is possible because the encoding chip on the cards is dedicated silicon separate from the rendering cores. While Nvenc performs slightly worse than X264 at lower bitrate values, it makes up for this by having a near-zero performance impact. More or NVENC Encoder The Nvenc encoder is a hardware encoding chip onboard Nvidia graphics cards. This overhead results in a loss of performance in games that are heavy on CPU usage. ![]() It does a decent job of this at a low bitrate value, but has a high CPU overhead cost. Note: This Guide Assumes you are using the X264 Encoder X264 is an encoder that uses your CPU to encode media content. ![]()
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