Which HDMI receiver chip? -----Original Message----- From: linux-media-owner@xxxxxxxxxxxxxxx [mailto:linux-media-owner@xxxxxxxxxxxxxxx] On Behalf Of Bhupesh SHARMA Sent: Wednesday, May 11, 2011 10:49 PM To: linux-media@xxxxxxxxxxxxxxx Cc: Laurent Pinchart; Guennadi Liakhovetski; Hans Verkuil Subject: Audio Video synchronization for data received from a HDMI receiver chip Hi Linux media folks, We are considering putting an advanced HDMI receiver chip on our SoC, to allow reception of HDMI audio and video. The chip receives HDMI data from a host like a set-up box or DVD player. It provides a video data interface and SPDIF/I2S audio data interface. We plan to support the HDMI video using the V4L2 framework and the HDMI audio using ALSA framework. Now, what seems to be intriguing us is how the audio-video synchronization will be maintained? Will a separate bridging entity required to ensure the same or whether this can be left upon a user space application like mplayer or gstreamer. Also is there a existing interface between the V4L2 and ALSA frameworks and the same can be used in our design? Regards, Bhupesh ST Microelectronics -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
