Lower end devices such as certain laptops or smartphones could stutter or crash when playing HFR video. HFR video imposes additional stress to player devices. If cloud transcoding is deployed, all lower resolution renditions will be created using lower frame rates as specified in the configuration (for example, 30 or 25 fps). This is, the platform will ingest streams with frame rates higher than 30 fps up to 60 FPS Original HFR streams will be passed through. IBM Video Streaming supports high frame rate (HFR) video. PAL standard equipment typically operates at 25 fps and in that case, encoding parameters should be configured to match the source frame rate of 25 fps. NTSC standard equipment typically operates at 30 fps and in that case, encoding parameters should be configured to match the source frame rate of 30 fps. A mismatch in sample rates can cause audio artifacts including drop outs, clicking, pitch changes or other problems.įrame rates should always match the frame rate of the video source. It is recommended you match the sample rate of your stream with the output of your production equipment.
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