Convert HLS stream from m3u8 to MP4

combine.sh

# Convert HLS stream from m3u8 to MP4

gst-launch-1.0 -v mp4mux name=mux ! filesink location=output.mp4 filesrc location=GOPR7003.m3u8 ! hlsdemux ! decodebin name=decoder decoder. ! queue ! videoconvert ! x264enc ! mux. decoder. ! queue ! audioconvert ! voaacenc ! mux.


# Combine normal TS files into MP4

cvlc -v segment-*.ts \
     --sout='#gather:file{dst=output.mp4}' \
     --sout-keep \
     'vlc://quit'

# The above approach will probably produce imperfect output.

cat segment-*.ts | ffmpeg -i - -acodec copy -vcodec copy output.mp4

# Presumably better than previous method.