bug fixes and generate key info for encrypted HLS

Author: aminyazdanpanah

.travis.yml

@@ -18,5 +18,5 @@ install:
   - sudo apt-get install ffmpeg
 
 script:
-  - /usr/bin/ffmpeg -y -i /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test.mp4 -c:v libx264 -s:v 256x144 -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_list_size 0 -hls_time 5 -hls_allow_cache 1 -b:v 237k -maxrate 284k -hls_segment_filename /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_144p_%04d.ts /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_144p.m3u8 -s:v 426x240 -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_list_size 0 -hls_time 5 -hls_allow_cache 1 -b:v 292k -maxrate 350k -hls_segment_filename /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_240p_%04d.ts /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_240p.m3u8 -s:v 640x360 -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_list_size 0 -hls_time 5 -hls_allow_cache 1 -b:v 380k -maxrate 456k -hls_segment_filename /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_360p_%04d.ts -strict -2 /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_360p.m3u8
+  - /usr/bin/ffmpeg -y -i /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test.mp4 -c:v libx264 -s:v 256x144 -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_list_size 0 -hls_time 5 -hls_allow_cache 1 -b:v 237k -maxrate 284k -hls_segment_filename /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_144p_%04d.ts -strict -2 /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_144p.m3u8 -s:v 426x240 -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_list_size 0 -hls_time 5 -hls_allow_cache 1 -b:v 292k -maxrate 350k -hls_segment_filename /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_240p_%04d.ts -strict -2 /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_240p.m3u8 -s:v 640x360 -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_list_size 0 -hls_time 5 -hls_allow_cache 1 -b:v 380k -maxrate 456k -hls_segment_filename /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_360p_%04d.ts -strict -2 /home/travis/build/aminyazdanpanah/PHP-FFmpeg-video-streaming/tests/files/test_360p.m3u8
   - vendor/bin/phpunit tests