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-
- MPEG2PPM(1.2) MPEG2PPM(1.2)
-
-
- NNAAMMEE
- mpeg2ppm - MPEG to PPM converter
-
- SSYYNNOOPPSSIISS
- mmppeegg22ppppmm [[--hh]] [[--ff]] [[--ss ssttaarrtt]] [[--ee eenndd]] [[ffiilleennaammee]]
-
- DDEESSCCRRIIPPTTIIOONN
- _M_p_e_g_2_p_p_m will decode a (video-only) MPEG-I-stream and
- extract the rebuild frames as PPM-files (Portable Pixmap).
- The extracted frames will be numbered starting from zero
- (0), the first part of the filename is derived from the
- original MPEG-stream, the files extension will be .PPM.
-
- The final PPM-files will be in 24-bit-format.
-
-
- --hh This option will show the usage.
-
-
- --ff This option will extract only the first frame
- of the MPEG-stream. The PPM-file will be
- named after the MPEG-stream-file, its exten-
- sion will be .PPM.
-
-
- --ss ssttaarrtt This option let you specify a starting frame.
- Converting will start with the specified fra-
- menumber. Has to be used in conjunction with
- the following option.
-
-
- --ee eenndd This option let you specify the ending frame.
- Converting will stop with the specified fra-
- menumber. Has to be used in conjunction with
- the option above.
-
- EEXXAAMMPPLLEESS
- You could start _m_p_e_g_2_p_p_m with f.e. the following options:
-
- mpeg2ppm -h
- mpeg2ppm -f < ifa.mpg
- mpeg2ppm -s 10 -e 20 ifa.mpg
-
- NNOOTTEESS
- _M_p_e_g_2_p_p_m expects MPEG-1 video streams only. It can not
- handle multiplexed MPEG streams or video+audio streams.
- The converter uses the paris entropy coding table set
- (which I believe to be the MPEG-1 standard).
-
- Some streams do not end with the proper sequence end code
- and will probably generate an "Improper sequence end
- code." error when done playing.
-
-
- TTHHAANNKKSS
- Special thanks to the Berkeley-code "mpeg_play" and the
- PPM-patch by
-
-
- KKeettaann PPaatteell University of California, Berkeley, kpa-
- tel@cs.berkeley.edu
-
- BBrriiaann SSmmiitthh University of California, Berkeley,
- bsmith@cs.berkeley.edu
-
- HHeennrryy CChhii--TToo MMaa University of California, Berkeley,
- cma@cs.berkeley.edu
-
- KKiimm MMaann LLiiuu University of California, Berkeley,
- kliu@cs.berkeley.edu
-
- JJeeff PPoosskkaannzzeerr jef@netcom.com
-
- CCOOPPYYRRIIGGHHTT
- _M_p_e_g_2_p_p_m was developed by
-
- _P_H_A_D_E _S_o_f_t_w_a_r_e
- Inh. Frank Gadegast
- Leibnizstr. 30
- 10625 Berlin GERMANY
-
- pphhaaddee@@ccoonnttrriibb..ddee,, hhttttpp::////wwwwww..ccoonnttrriibb..ddee//~~pphhaaddee
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