#!/bin/bash

# Assignment 1
#   720p
gst-launch-1.0 filesrc location=~/Downloads/tears_of_steel_720p.mp4 ! qtdemux name=d d.video_0 ! queue ! h264parse ! avdec_h264 ! videoconvert ! autovideosink d.audio_0 ! queue ! mpegaudioparse ! mad ! audioconvert ! audioresample ! autoaudiosink

#   1080p
gst-launch-1.0 filesrc location=~/Downloads/sintel-1024-surround.mp4 ! qtdemux name=d d.video_0 ! queue ! h264parse ! avdec_h264 ! videoconvert ! autovideosink d.audio_0 ! queue ! aacparse ! faad ! audioconvert ! audioresample ! autoaudiosink



# Assignment 2
#   720p
gst-launch-1.0 filesrc location=~/Downloads/tears_of_steel_720p.mp4 ! qtdemux name=d d.video_0 ! queue ! h264parse ! avdec_h264 ! videoconvert ! glimagesink d.audio_0 ! queue ! mpegaudioparse ! mad ! audioconvert ! audioresample ! pulsesink device-name="Built-in Audio Analog Stereo"

#   1080p
gst-launch-1.0 filesrc location=~/Downloads/sintel-1024-surround.mp4 ! qtdemux name=d d.video_0 ! queue ! h264parse ! avdec_h264 ! videoconvert ! glimagesink d.audio_0 ! queue ! aacparse ! faad ! audioconvert ! audioresample ! pulsesink device-name="Built-in Audio Analog Stereo"



# Assignment 3
#   720p
# TODO (width=320,height=133)
#
#   1080p
gst-launch-1.0 filesrc location=~/Downloads/sintel-1024-surround.mp4 ! qtdemux name=d d.video_0 ! queue ! h264parse ! avdec_h264 ! videoscale ! video/x-raw,width=320,height=136 ! x264enc tune="zerolatency" bitrate="1024" ! m. qtmux name=m ! filesink location=~/Downloads/1080p_resized.mp4 d.audio_0 ! queue ! m.


# Assignment 4
#   720p
gst-launch-1.0 videomixer name=mix background="3" sink_0::zorder=2 sink_1::zorder=1 ! videoconvert ! autovideosink filesrc location=~/Downloads/logo.png ! pngdec ! imagefreeze ! videoconvert ! mix.sink_0 filesrc location=~/Downloads/tears_of_steel_720p.mp4 ! decodebin name=demux demux. ! queue ! videoscale ! video/x-raw,width=1026,height=428 ! mix.sink_1 demux. ! queue ! audioconvert ! autoaudiosink

#   10800p
gst-launch-1.0 videomixer name=mix background="3" sink_0::zorder=2 sink_1::zorder=1 ! videoconvert ! autovideosink filesrc location=~/Downloads/logo.png ! pngdec ! imagefreeze ! videoconvert ! mix.sink_0 filesrc location=~/Downloads/sintel-1024-surround.mp4 ! decodebin name=demux demux. ! queue ! videoscale ! video/x-raw,width=1024,height=436 ! mix.sink_1 demux. ! queue ! audioconvert ! autoaudiosink