Upgrading to 1.0 breaks FLV (RSS) Steam for Samsung D Series

After upgrading to 1.0, my Samsung UA40D5500 is unable to view any of the FLVs I previously set in the Online RSS Feeds. I get a video codec not supported error. I've tried replacing the profiles.xml with the one used in 0.62; it still doesn't work. When I revert back to 0.62 it plays fine.
I've traced it down to the way Serviio calls ffmpeg.exe in 1.0 :
In 0.62 :
2012-08-09 00:38:15,125 DEBUG [ProcessExecutor] Starting C:\Program Files\Serviio\bin\\..\lib/ffmpeg.exe -i http://1234.flv -y -threads 1 -async 1 -vcodec mpeg2video -b 20000k -maxrate 20000k -bufsize 20000k -r 25 -g 15 -copyts -acodec ac3 -ab 80k -ac 2 -map 0:0 -map 0:1 -sn -f mpegts C:\WINDOWS\TEMP\Serviio\transcoding-temp-1000000000010001-MPEG2TS.stf
In 1.0 :
2012-08-08 22:59:03,163 DEBUG [ProcessExecutor] Starting C:\Program Files\Serviio\bin\\..\lib/ffmpeg.exe -i http://1234.flv -y -threads 2 -copyts -c:v mpeg2video -b:v 20000k -r 25 -g 15 -c:a ac3 -b:a 80k -ac 2 -map 0:0 -map 0:1 -sn -f mpegts C:\Windows\TEMP\Serviio\transcoding-temp-1000000000420001-7-ORIGINAL.stf
Is there a way I can revert back to the same command lines in 0.62 for 1.0?
I've traced it down to the way Serviio calls ffmpeg.exe in 1.0 :
In 0.62 :
2012-08-09 00:38:15,125 DEBUG [ProcessExecutor] Starting C:\Program Files\Serviio\bin\\..\lib/ffmpeg.exe -i http://1234.flv -y -threads 1 -async 1 -vcodec mpeg2video -b 20000k -maxrate 20000k -bufsize 20000k -r 25 -g 15 -copyts -acodec ac3 -ab 80k -ac 2 -map 0:0 -map 0:1 -sn -f mpegts C:\WINDOWS\TEMP\Serviio\transcoding-temp-1000000000010001-MPEG2TS.stf
In 1.0 :
2012-08-08 22:59:03,163 DEBUG [ProcessExecutor] Starting C:\Program Files\Serviio\bin\\..\lib/ffmpeg.exe -i http://1234.flv -y -threads 2 -copyts -c:v mpeg2video -b:v 20000k -r 25 -g 15 -c:a ac3 -b:a 80k -ac 2 -map 0:0 -map 0:1 -sn -f mpegts C:\Windows\TEMP\Serviio\transcoding-temp-1000000000420001-7-ORIGINAL.stf
Is there a way I can revert back to the same command lines in 0.62 for 1.0?