On 13/10/2015 15:24, Javad wrote: > We are trying to make a WebRTC call using H264 codec between Firefox > 41 and some Android devices with hardware H264 encoder and decoder, > specifically white-listed Samsung S4 (Qualcomm chipset) and Nvidia > Shield Console (Nvidia Tegra X1 chipset). We have patched the latest > build of LibJingle (native WebRTC library for Android) to prefer H264 > over VP8, and have set relevant config flags on Firefox. Unluckily we > have not managed to make a H264 call so far. Are OpenH264 and > hardware codecs compatible at all?
They should be, as we've been doing calls from Firefox OS devices (i.e. Android base), using hardware encoders, to desktop Firefox. That said, hardware encoders tend to have numerous bugs and spec violations, and we've had to work around some device by device (for Firefox OS). You'll also have to force restricted baseline profile. You probably want to investigate if the H264 stream out of the HW encoder is "correct" and correctly configured. -- GCP _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media
