Here's a simpler batch file I created to download a single segment .f4m file and convert to MP4:
Get.F4M.Video.bat
Code:
@echo off
SET TEMPFILE=%DATE:~-4%%DATE:~4,2%%DATE:~7,2%_%TIME:~0,2%%TIME:~3,2%%TIME:~6,2%
paste > %TEMPFILE%.txt
set /p URL1=<%TEMPFILE%.txt
del %TEMPFILE%.txt
hdsdump -m "%URL1%" -o %TEMPFILE%.flv
Choice /M "Download complete. Do you want to convert to MP4"
If Errorlevel 2 Goto No
If Errorlevel 1 Goto Yes
Goto End
:No
Goto End
:Yes
ffmpeg -i %TEMPFILE%.flv -c copy -copyts Video%TEMPFILE%.mp4
echo "Deleting TEMP FLV file"
timeout /T 3
del %TEMPFILE%.flv
:End