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發表於 2006-10-29 23:10:22
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依照 HDTVtoMPEG2 現在作者的說法, H2M 最主要的功能在於
"給使用 MyHD 錄製的用家刪除廣告":
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Some basic info about HDTVtoMPEG2:
HDTVtoMPEG2 is primarily an MPEG-2 transport stream editor. Editing is performed as a simple transport packet level cut & splice, which means the output has a transport stream discontinuity at the splice points. Different decoders handle discontinuities with different amounts of grace. You may experience audio and/or video break-ups at the discontinuities. If you need editing with no discontinuities in the output, check out VideoReDo.
HDTVtoMPEG2 can break the output into multiple file segments. It can strip unwanted programs and PIDs from the input, and it regenerates tables. It can optionally preserve the transport stream bit rate (to keep a constant bit rate stream as such).
HDTVtoMPEG2 can scan for commercials by detecting black pillarbox bars.
I think the transport stream to program stream conversion was broken with newer versions of HDTVtoMPEG2. There are probably better programs to use for that. (X-Muxer or VideoReDo?)
(Last edited by balazer : 06-12-06 at 04:03 AM)
又:
What's it for:
Despite its name, HDTVtoMPEG2 main purpose is to edit commercials out of HDTV transport streams and write out another transport stream. It still has the capbability to convert to program streams (mpeg2) but this area has received little to no work since v1.10b. If you need this capability you should use another tool like VideoRedo.
(Last edited by Cris Moore : 06-12-06 at 04:38 AM)
總之, 他們都不建議用 H2M 做剪接; 另一方面, VideoRedo 在剪接上則廣受好評推薦.
再者, 也有人在 DOS 下做 Joining .ts:
C:\TEMP>COPY *.ts/B Movie.ts
http://www.avsforum.com/avs-vb/showthread.php?t=741174&highlight=joining |
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