| 1922,8 → 1922,6 |
|---|
| echo $ar |
| } |
| |
| CAPTURES= |
| |
| # Capture a frame |
| # capture($1 = filename, $2 = second, $3 = output file) |
| capture() { |
| 1932,7 → 1930,24 |
|---|
| local VIDCAPFILE=00000005.png |
| # globals: $shoehorned $decoder |
| |
| # Avoid recapturing if timestamp is already captured. |
| # The extended set includes the standard set so when using the extended mode |
| #+this will avoid some captures, specially with mplayer, since it doesn't |
| #+have ms precission |
| local key= |
| # Normalise key values' decimals |
| if [[ $decoder -eq $DEC_MPLAYER ]]; then |
| key=$(awkex "int($stamp)") |
| else |
| key=$(awkex $stamp) |
| fi |
| local cached=$(grep "^$key:" <<<"$CAPTURES") |
| if [[ $cached ]]; then |
| cp "${cached#*:}" "$ofile" # TODO: Is 'cp -s' safe? |
| return $? |
| fi |
| |
| if [[ $decoder -eq $DEC_MPLAYER ]]; then |
| mplayer_capture "$f" 'IGNOREME' "$stamp" |
| elif [[ $decoder -eq $DEC_FFMPEG ]]; then |
| # FIXME: ffmpeg can put the temporary file anywhere |
| 1947,10 → 1962,8 |
|---|
| error "Failed to capture frame at $(pretty_stamp $stamp) (${stamp}s)" |
| return $EX_SOFTWARE |
| fi |
| CAPTURES="$CAPTURES$stamp:$ofile$NL" |
| echo "$CAPTURES" |
| |
| return 0 |
| CAPTURES="$CAPTURES$key:$ofile$NL" |
| mvq "$VIDCAPFILE" "$ofile" |
| } |
| |
| # Applies all individual vidcap filters |
| 3126,6 → 3139,7 |
|---|
| local pre_aspect_ratio=$aspect_ratio |
| local pre_output_format="$output_format" |
| INTERNAL_MAXREWIND_REACHED=0 # Reset for each file |
| CAPTURES='' |
| |
| DVD_MOUNTP= DVD_TITLE= # Re-set for each file |
| if [[ $DVD_MODE -eq 1 ]]; then |
| 3269,16 → 3283,15 |
|---|
| if fptest $stamp -gt ${VID[$LEN]} ; then (( n++ )) && continue ; fi |
| pretty=$(pretty_stamp $stamp) |
| inf "Generating highlight #${n}/${#HLTIMECODES[@]} ($pretty)..." |
| hlcapfile=$(new_temp_file "-hl-$(pad 6 $n).png") |
| |
| capture "$f" $stamp || return $? |
| filter_vidcap "$VIDCAPFILE" $pretty $vidcap_width $vidcap_height $CTX_HL $n || { |
| capture "$f" $stamp "$hlcapfile" || return $? |
| filter_vidcap "$hlcapfile" $pretty $vidcap_width $vidcap_height $CTX_HL $n || { |
| local r=$? |
| error "Failed to apply transformations to the capture." |
| return $r |
| } |
| |
| hlcapfile=$(new_temp_file "-hl-$(pad 6 $n).png") |
| mvq "$VIDCAPFILE" "$hlcapfile" |
| capfiles=( "${capfiles[@]}" "$hlcapfile" ) |
| (( n++ )) |
| done |
| 3304,15 → 3317,13 |
|---|
| for stamp in $(clean_timestamps "${TIMECODES[*]}"); do |
| pretty=$(pretty_stamp $stamp) |
| inf "Generating capture #${n}/${#TIMECODES[*]} ($pretty)..." |
| tfile=$(new_temp_file '.png') |
| # identified by capture number, padded to 6 characters |
| tfile=$(new_temp_file "-cap-$(pad 6 $n).png") |
| |
| capture "$f" $stamp "$tfile" || return $? |
| filter_vidcap "$VIDCAPFILE" $pretty $vidcap_width $vidcap_height $CTX_STD $n || return $? |
| filter_vidcap "$tfile" $pretty $vidcap_width $vidcap_height $CTX_STD $n || return $? |
| |
| # identified by capture number, padded to 6 characters |
| capfile=$(new_temp_file "-cap-$(pad 6 $n).png") |
| mvq "$VIDCAPFILE" "$capfile" |
| capfiles=( "${capfiles[@]}" "$capfile" ) |
| capfiles=( "${capfiles[@]}" "$tfile" ) |
| (( n++ )) |
| done |
| #filter_all_vidcaps "${capfiles[@]}" |
| 3345,16 → 3356,15 |
|---|
| local n=1 w= h= capfile= pretty= |
| unset capfiles ; local -a capfiles |
| # The image size of the extra captures is 1/4, adjusted to compensante the padding |
| (( w=vidcap_width/(2-HPAD), h=vidcap_height*w/vidcap_width ,1 )) |
| (( w=vidcap_width/2-HPAD, h=vidcap_height*w/vidcap_width ,1 )) |
| assert "[[ ( '"$w"' -gt 0 ) && ( '"$h"' -gt 0 ) ]]" |
| for stamp in $(clean_timestamps "${TIMECODES[*]}"); do |
| pretty=$(pretty_stamp $stamp) |
| capfile=$(new_temp_file "-excap-$(pad 6 $n).png") |
| inf "Generating capture from extended set: ${n}/${#TIMECODES[*]} ($pretty)..." |
| capture "$f" $stamp || return $? |
| filter_vidcap "$VIDCAPFILE" $pretty $w $h $CTX_EXT $n || return $? |
| capture "$f" $stamp "$capfile" || return $? |
| filter_vidcap "$capfile" $pretty $w $h $CTX_EXT $n || return $? |
| |
| capfile=$(new_temp_file "-excap-$(pad 6 $n).png") |
| mvq "$VIDCAPFILE" "$capfile" |
| capfiles=( "${capfiles[@]}" "$capfile" ) |
| (( n++ )) |
| done |