scripts/convert_all_ts_to_flv.sh

   1 #!/bin/bash
   2
   3 # Usage:
   4 #
   5 # ./convert_all_ts_to_flv.sh ~/Videos/Recorded ~/Videos/Wii
   6 #
   7 # Finds all .ts files in the first dir supplied, and converts them to flvs
   8 # and puts them in the second.
   9
  10 FROM_TS_DIR="$1"
  11 TO_FLV_DIR="$2"
  12
  13 SIZE=566x330
  14
  15 UP_SUFFIX=_before_flvtool2
  16
  17 #echo '$ cd "'$FROM_TS_DIR'"'
  18 cd "$FROM_TS_DIR"
  19
  20 for TS_FILENAME in *.ts; do
  21 {
  22     #echo $TS_FILENAME
  23     STEM_FILENAME="${TS_FILENAME:0: ${#TS_FILENAME}-3}"
  24     INFO_FILENAME="$STEM_FILENAME.rtvinfo"
  25     FLV_UP_FILENAME="${STEM_FILENAME}$UP_SUFFIX.flv"
  26     FLV_FILENAME="${STEM_FILENAME}.flv"
  27
  28     if [ ! -f "$TO_FLV_DIR/$FLV_UP_FILENAME" -a \
  29          ! -f "$TO_FLV_DIR/$FLV_FILENAME" ]; then
  30     {
  31         if [ -f "$INFO_FILENAME" ]; then
  32         {
  33             #echo '$ mv "'$INFO_FILENAME'" "'$TO_FLV_DIR'"'
  34             mv "$INFO_FILENAME" "$TO_FLV_DIR"
  35         }
  36         else
  37         {
  38             echo "No info file '$INFO_FILENAME' found."
  39         }; fi
  40
  41         echo "Converting $TS_FILENAME"
  42         ffmpeg -re -r 25 -y -i "$TS_FILENAME" -b 900k -async 1000 -ar 44100 -s $SIZE -f flv -ar 22050 -acodec mp3 "$TO_FLV_DIR/$FLV_UP_FILENAME" 2> ffmpeg_stderr.txt
  43
  44         RETVAL=$?
  45
  46         if [[ $RETVAL != 0 ]]; then
  47         {
  48             echo '$ ffmpeg -re -r 25 -y -i "'$TS_FILENAME'" -b 900k -async 1000 -ar 44100 -s '$SIZE' -f flv -ar 22050 -acodec mp3 "'$TO_FLV_DIR/$FLV_FILENAME'"'
  49
  50             cat ffmpeg_stderr.txt
  51
  52             echo "ffmpeg returned '"$RETVAL"'"
  53         }
  54         else
  55         {
  56             mv "$TS_FILENAME" "$FROM_TS_DIR/old/"
  57         }; fi
  58
  59         rm ffmpeg_stderr.txt
  60     }; fi
  61
  62 }; done
  63
  64 #echo '$ cd "'$TO_FLV_DIR'"'
  65 cd "$TO_FLV_DIR"
  66
  67 for FLV_UP_FILENAME in *$UP_SUFFIX.flv; do
  68 {
  69     STEM_LEN=${#FLV_UP_FILENAME}-${#UP_SUFFIX}-4
  70     STEM_FILENAME="${FLV_UP_FILENAME:0:$STEM_LEN}"
  71     FLV_FILENAME="${STEM_FILENAME}.flv"
  72
  73     if [ -f $FLV_UP_FILENAME ]; then
  74     {
  75         if [ ! -f $FLV_FILENAME ]; then
  76         {
  77             #echo '$ /home/andy/cvs/flvtoolpp/flvtoolpp "'$FLV_UP_FILENAME'" "'$FLV_FILENAME'"'
  78             #echo "Adding metadata to $FLV_FILENAME"
  79             /home/andy/cvs/flvtoolpp/flvtoolpp "$FLV_UP_FILENAME" "$FLV_FILENAME"
  80             RETVAL=$?
  81
  82             if [[ $RETVAL == 0 ]]; then
  83             {
  84                 #echo '$ rm "'$FLV_UP_FILENAME'"'
  85                 rm "$FLV_UP_FILENAME"
  86             }
  87             else
  88             {
  89                 echo "flvtoolpp returned non-zero!"
  90             }; fi
  91         }
  92         else
  93         {
  94             echo "$FLV_UP_FILENAME would clash with existing file $FLV_FILENAME!"
  95         }; fi
  96     }; fi
  97 }; done
  98