| 26,7 → 26,14 |
|---|
| # References: |
| # Pages from I've taken snippets or wrote code based on them. |
| # I refer to them in comments as e.g. [[R1]]. [[R1#3]] Means section 3 in R1 |
| # [R1] http://wooledge.org/mywiki/BashFaq |
| # [R1] Bash (and other shells) tips |
| # <http://wooledge.org/mywiki/BashFaq> |
| # [R2] List of officially registered FOURCCs and WAVE Formats (aka wFormatTag) |
| # <http://msdn2.microsoft.com/en-us/library/ms867195.aspx> |
| # [R3] Unofficial list of FOURCCs |
| # <http://www.fourcc.org/> |
| # [R4] A php module with a list of FOURCCs and wFormatTag's mappings |
| # <http://webcvs.freedesktop.org/clipart/experimental/rejon/getid3/getid3/module.audio-video.riff.php> |
| # |
| |
| declare -r VERSION="1.0.7b" |
| 61,10 → 68,15 |
|---|
| # * INTERNAL: Renamed info() to inf() to eliminate ambiguities |
| # * INTERNAL: guess_aspect() doesn't operate globally |
| # * Reorganized help by alphabetical/rarity order |
| # * FEATURE: Full milliseconds support (actually, full decimal seconds), timecode format |
| # extended to support e.g. 3m.24 (which means 00:03:00.240) |
| # * BUGFIX/FEATURE: The number of extended captures is rounded to match the standard |
| # columns (extended width matches standard) |
| # * FEATURE: Full milliseconds support (actually, full decimal seconds), |
| # timecode format extended to support e.g. 3m.24 (which means 00:03:00.240) |
| # * BUGFIX/FEATURE: The number of extended captures is rounded to match the |
| # standard columns (extended width matches standard) |
| # * Made FOURCCs list case sensitive (the list has grown enough that I no |
| # longer see a benefit in being ambigous) |
| # * Added codec ids for On2's VP3, VP4, VP5 and VP6, TechSmith Screen Capture |
| # Codec (Camtasia's) and Theora, expanded list of FOURCCs of Indeo's |
| # codecs. |
| # |
| |
| set -e |
| 891,6 → 903,8 |
|---|
| ffmpeg -y ${wa_ss_be/ / $stamp} -i "$f" ${wa_ss_af/ / $stamp} -an \ |
| -dframes 1 -vframes 1 -vcodec png \ |
| -f rawvideo $shoehorned $VIDCAPFILE |
| # Used to test bogus files (e.g. to test codec ids) |
| #convert -size 1x xc:black $VIDCAPFILE |
| } >"$stdout" 2>"$stderr" |
| else |
| error "Internal error!" |
| 1333,44 → 1347,48 |
|---|
| unset w h capfile pretty n |
| fi # Extended mode |
| |
| # Codec "prettyfication" |
| # Official FourCCs: <http://msdn2.microsoft.com/en-us/library/ms867195.aspx> |
| # Unofficial list: <http://www.fourcc.org/> |
| # Another software with a list of fourccs -> name mappings: |
| # <http://webcvs.freedesktop.org/clipart/experimental/rejon/getid3/getid3/module.audio-video.riff.php?view=markup> |
| # Video codec "prettyfication", see [[R2]], [[R3]], [[R4]] |
| local vcodec= acodec= |
| case $(tolower ${VID[$VCODEC]}) in |
| xvid) vcodec=Xvid ;; |
| dx50) vcodec="DivX 5" ;; |
| case "${VID[$VCODEC]}" in |
| 0x10000001) vcodec="MPEG-1" ;; |
| 0x10000002) vcodec="MPEG-2" ;; |
| 0x00000000) vcodec="Raw RGB" ;; # How correct is this? |
| avc1) vcodec="MPEG-4 AVC" ;; |
| wmv1) vcodec="WMV7" ;; |
| wmv2) vcodec="WMV8" ;; |
| wmv3) vcodec="WMV9" ;; |
| fmp4) vcodec="FFmpeg" ;; # XXX: Would LAVC be a better name? |
| mp42) vcodec="MS MPEG-4 v2" ;; |
| mpg4) vcodec="MS MPEG-4 v1" ;; |
| mp43) vcodec="MS MPEG-4 v3" ;; |
| div3) vcodec="DivX ;) Low Motion" ;; # Technically same as mp43 |
| i420) vcodec="Raw I420" ;; # XXX: 420 presumably stands by 4:2:0 ? |
| rv10) vcodec="RealVideo 1.0/5.0" ;; |
| rv20) vcodec="RealVideo G2" ;; |
| svq1) vcodec="Sorenson Video 1" ;; |
| svq3) vcodec="Sorenson Video 3" ;; |
| DIV3) vcodec="DivX ;-) Low-Motion" ;; # Technically same as mp43 |
| DX50) vcodec="DivX 5" ;; |
| FMP4) vcodec="FFmpeg" ;; # XXX: Would LAVC be a better name? |
| I420) vcodec="Raw I420 Video" ;; # XXX: Officially I420 is Indeo 4 but it is mapped to raw ¿? |
| MJPG) vcodec="M-JPEG" ;; # XXX: Actually mJPG != MJPG |
| MPG4) vcodec="MS MPEG-4 V1" ;; |
| MP42) vcodec="MS MPEG-4 V2" ;; |
| MP43) vcodec="MS MPEG-4 V3" ;; |
| RV10) vcodec="RealVideo 1.0/5.0" ;; |
| RV20) vcodec="RealVideo G2" ;; |
| RV30) vcodec="RealVideo 8" ;; |
| RV40) vcodec="RealVideo 9/10" ;; |
| SVQ1) vcodec="Sorenson Video 1" ;; |
| SVQ3) vcodec="Sorenson Video 3" ;; |
| theo) vcodec="Ogg Theora" ;; |
| tscc) vcodec="TechSmith Screen Capture Codec" ;; |
| VP6[012]) vcodec="On2 Truemotion VP6" ;; |
| WMV1) vcodec="WMV7" ;; |
| WMV2) vcodec="WMV8" ;; |
| WMV3) vcodec="WMV9" ;; |
| WMVA) vcodec="WMV9 Advanced Profile" ;; # Not VC1 compliant. Unsupported. |
| XVID) vcodec="Xvid" ;; |
| |
| # These are known FourCCs that I haven't tested against so far |
| wmva) vcodec="WMV9 Advanced Profile" ;; # Not VC1 compliant. Unsupported. |
| rv30) vcodec="RealVideo 8" ;; |
| rv40) vcodec="RealVideo 9/10" ;; |
| div4) vcodec="DivX ;) Fast Motion" ;; |
| divx) vcodec="DivX" ;; # OpenDivX / DivX 5(?) |
| iv50) vcodec="Indeo 5.0" ;; |
| mjpg) vcodec="M-JPEG" ;; # XXX: Actually mJPG != MJPG |
| DIV4) vcodec="DivX ;-) Fast-Motion" ;; |
| DIVX|divx) vcodec="DivX" ;; # OpenDivX / DivX 5(?) / Project Mayo |
| IV4[0-9]) vcodec="Indeo Video 4" ;; |
| IV50) vcodec="Indeo 5.0" ;; |
| VP3[01]) vcodec="On2 VP3" ;; |
| VP40) vcodec="On2 VP4" ;; |
| VP50) vcodec="On2 VP5" ;; |
| # Legacy(-er) codecs (haven't seen files in these formats in awhile) |
| iv32) vcodec="Indeo 3.2" ;; |
| msvc) vcodec="Microsoft Video 1" ;; |
| mrle) vcodec="Microsoft RLE" ;; |
| IV3[0-9]) vcodec="Indeo Video 3" ;; |
| MSVC) vcodec="Microsoft Video 1" ;; |
| MRLE) vcodec="Microsoft RLE" ;; |
| *) # If not recognized show FOURCC |
| vcodec=${VID[$VCODEC]} |
| ;; |
| 1381,6 → 1399,7 |
|---|
| vcodec+=" (h.264)" |
| fi |
| |
| # Audio codec "prettyfication", see [[R4]] |
| case $(tolower ${VID[$ACODEC]} ) in |
| 85) acodec='MPEG Layer III (MP3)' ;; |
| 80) acodec='MPEG Layer I/II (MP1/MP2)' ;; # Apparently they use the same tag |