Regarding the first warning:
WARNING: Playlist Content-Type is
'application/x-mpegurl', but should be
one of
'application/vnd.apple.mpegurl',
'audio/x-mpegurl' or 'audio/mpegurl'.
It could be from the server setup. Follow the instructions from Step 4 of this Ion Cannon post:
Prepare the HTTP server Upload a set
of files that represent the stream and
a stream definition file (ts and
m3u8). Those files can be uploaded to
a web server at this point but there
is another important step to take that
ensures they will be download
correctly and that is setting up mime
types. There are two mime types that
are important for the streaming
content:
.m3u8 application/x-mpegURL
.ts video/MP2T
If you are using Apache you
would want to add the following to
your httpd.conf file:
AddType application/x-mpegURL .m3u8
AddType video/MP2T .ts
If you are
using lighttpd you would want to put
this in your configuration file (if
you have other mime types defined make
sure you just add these and don't set
them):
mimetype.assign = ( ".m3u8" =>
"application/x-mpegURL", ".ts" =>
"video/MP2T" )
FFmpeg has three concatenation methods:
Use this method if your inputs do not have the same parameters (width, height, etc), or are not the same formats/codecs, or if you want to perform any filtering.
Note that this method performs a re-encode of all inputs. If you want to avoid the re-encode, you could re-encode just the inputs that don't match so they share the same codec and other parameters, then use the concat demuxer to avoid re-encoding everything.
ffmpeg -i opening.mkv -i episode.mkv -i ending.mkv \
-filter_complex "[0:v] [0:a] [1:v] [1:a] [2:v] [2:a] \
concat=n=3:v=1:a=1 [v] [a]" \
-map "[v]" -map "[a]" output.mkv
Use this method when you want to avoid a re-encode and your format does not support file-level concatenation (most files used by general users do not support file-level concatenation).
$ cat mylist.txt
file '/path/to/file1'
file '/path/to/file2'
file '/path/to/file3'
$ ffmpeg -f concat -safe 0 -i mylist.txt -c copy output.mp4
For Windows:
(echo file 'first file.mp4' & echo file 'second file.mp4' )>list.txt
ffmpeg -safe 0 -f concat -i list.txt -c copy output.mp4
Use this method with formats that support file-level concatenation
(MPEG-1, MPEG-2 PS, DV). Do not use with MP4.
ffmpeg -i "concat:input1|input2" -codec copy output.mkv
This method does not work for many formats, including MP4, due to the nature of these formats and the simplistic concatenation performed by this method.
If in doubt about which method to use, try the concat demuxer.
Also see
Best Answer
If you are looking just for stream copy you can do this quite easily. You can refer following steps.