test.sh

# Script to download all the WWDC 2020 session videos in the 1080p resolution.
# You may have to update ffmpeg before using this script. I needed version 4.3 or higher to successfully download the videos.
# 
# On a Mac,  
# Install brew (https://brew.sh)
# brew install ffmpeg
#
# If you want the lower bitrate audio, do a find/replace of "audio_english_192" with "audio_english_64"
# If you want higher/lower bitrate/resolution video, do a find/replace of "hvc_1080p_5800" with any of the following:
# "hvc_2160p_11600"
# "hvc_1440p_8100"
# "hvc_1080p_5800"
# "hvc_1080p_4500"
# "hvc_720p_3400"
# "hvc_720p_2400"
# "hvc_540p_1600"
# "avc_1080p_6000"
# "avc_720p_4500"
# "avc_720p_3000"
# "avc_540p_2000"
#
# Test using the below five lines to get the Monday Wrap-up video because it's short before using all or any of the remaining script.
ffmpeg -i https://devstreaming-cdn.apple.com/videos/wwdc/2020/10691/2/A92788CB-81ED-4CCF-B6B1-4DD7A1F3E87D/hvc_1080p_5800/prog_index.m3u8 -c copy "Session - 10691 temp.mp4"
ffmpeg -i https://devstreaming-cdn.apple.com/videos/wwdc/2020/10691/2/A92788CB-81ED-4CCF-B6B1-4DD7A1F3E87D/audio_english_192/prog_index.m3u8 -c copy "Session - 10691 temp.aac"
ffmpeg -i "Session - 10691 temp.mp4" -i "Session - 10691 temp.aac" -c copy "Session 10691 - Monday@WWDC.mp4"
rm "Session - 10691 temp.mp4"
rm "Session - 10691 temp.aac"