Added example with DASH+HLS

Also fixed a few documentation problems.

Change-Id: I52cfda8f04635235fabef617af482a0ce66970ea

docs/source/tutorials/dash.rst

@@ -58,6 +58,8 @@ The above packaging command creates five groups of segments (each with an init
 segment and a series of media segments) for the five streams and a manifest,
 which describes the streams.
 
+.. include:: /tutorials/dash_hls_example.rst
+
 .. include:: /options/dash_options.rst
 
 .. include:: /options/segment_template_formatting.rst

docs/source/tutorials/dash_hls_example.rst

@@ -0,0 +1,13 @@
+* Single file MP4 output with DASH + HLS::
+
+    $ packager \
+      in=h264_baseline_360p_600.mp4,stream=audio,output=audio.mp4,playlist_name=audio.m3u8,hls_group_id=audio,hls_name=ENGLISH \
+      in=h264_baseline_360p_600.mp4,stream=video,output=h264_360p.mp4,playlist_name=h264_360p.m3u8 \
+      in=h264_main_480p_1000.mp4,stream=video,output=h264_480p.mp4,playlist_name=h264_480p.m3u8 \
+      in=h264_main_720p_3000.mp4,stream=video,output=h264_720p.mp4,playlist_name=h264_720p.m3u8 \
+      in=h264_high_1080p_6000.mp4,stream=video,output=h264_1080p.mp4,playlist_name=h264_1080p.m3u8 \
+      --hls_master_playlist_output h264_master.m3u8 \
+      --mpd_output h264.mpd
+
+The above packaging command creates five single file MP4 streams, and HLS
+playlists as well as DASH manifests.

docs/source/tutorials/ffmpeg_piping.rst

@@ -72,15 +72,15 @@ Assume there is an RTP input described by `saved_sdp_file`::
 
     For testing, you can generate an RTP input from a static media file::
 
-        $ ffmpeg -re -stream_loop 100 -i <static.mp4> -vcodec copy -an \
-          -f rtp rtp://239.255.0.1:1234 -sdp_file saved_sdp_file
+        $ ffmpeg -re -stream_loop 100 -i <static.mp4> -vcodec copy -acodec \
+          copy -f rtp rtp://239.255.0.1:1234 -sdp_file saved_sdp_file
 
 The command starts only after packager starts.
 
 .. note::
 
     After encoding starts, monitor encoding speed carefully. It should always be
-    1x and above. If not, adjust the encoding parameters to recude it.
+    1x or above. If not, adjust the encoding parameters to increase it.
 
 Example packaging command in DASH
 ---------------------------------

docs/source/tutorials/hls.rst

@@ -54,7 +54,7 @@ The examples below uses the H264 streams created in :doc:`encoding`.
       --hls_master_playlist_output h264_master.m3u8
 
 The above packaging command creates five single track TS streams
-(4 video, 1 audio) and a manifest, which describes the streams.
+(4 video, 1 audio) and HLS playlists, which describe the streams.
 
 * MP4 output is also supported::
 
@@ -66,6 +66,10 @@ The above packaging command creates five single track TS streams
       'in=h264_main_1080p_6000.mp4,stream=video,init_segment=h264_1080p_init.mp4,segment_template=h264_1080p_$Number$.m4s,playlist_name=h264_1080p.m3u8' \
       --hls_master_playlist_output h264_master.m3u8
 
+The above packaging command creates five groups of streams (each with an init
+segment and a series of media segments) and HLS playlists, which describe the
+streams.
+
 * Single file MP4 output is also supported::
 
     $ packager \
@@ -76,9 +80,10 @@ The above packaging command creates five single track TS streams
       in=h264_high_1080p_6000.mp4,stream=video,output=h264_1080p.mp4,playlist_name=h264_1080p.m3u8 \
       --hls_master_playlist_output h264_master.m3u8
 
-The above packaging command creates five groups of streams (each with an init
-segment and a series of media segments) and a manifest, which describes the
-streams.
+The above packaging command creates five single file MP4 streams and HLS
+playlists, which describe the streams.
+
+.. include:: /tutorials/dash_hls_example.rst
 
 .. include:: /options/hls_stream_descriptors.rst