question

Yasin Turkdogan avatar image
Yasin Turkdogan asked

Poor playback performance on Fire OS 6.2.8.1

With the recent FireOS 6.2.8.1 update, playback stutters after switching to a track that has different frame rate than the previous one.

Steps to reproduce

1. Play a H264 HLS Live content at 480p 30fps, (DRM Protected - HW secure decoder should be in use.)

2. Change track to 1080p 50fps

3. Playback starts to freeze but audio works fine.


Device: Fire Stick 4K 1st Gen (model AFTMM)

This doesn't happen with FireOS 6.2.8.0.

We believe Secure HW Decoder is not re-initialised when switching to different frame rate and causing this problem. We can provide more details and a sample content about the problem if needed through a private channel.


fire tvaudio
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0 Answers