echo #EXTM3U >> %1
echo #EXT-X-VERSION:4 >> %1
echo #EXT-X-INDEPENDENT-SEGMENTS >> %1
echo #EXT-X-STREAM-INF:BANDWIDTH=1465000,RESOLUTION=1280x720,CODECS="avc1.42e00a,mp4a.40.2" >> %1
echo 1465.m3u8 >> %1
echo #EXT-X-STREAM-INF:BANDWIDTH=964000,RESOLUTION=720x480,CODECS="avc1.42e00a,mp4a.40.2" >> %1
echo 964.m3u8 >> %1
echo #EXT-X-STREAM-INF:BANDWIDTH=764000,RESOLUTION=720x480,CODECS="avc1.42e00a,mp4a.40.2" >> %1
echo 764.m3u8 >> %1