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using:cutting_mpeg_files [2010/04/12 01:08] j.m created |
using:cutting_mpeg_files [2012/11/11 08:51] (current) |
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==== General ==== | ==== General ==== | ||
- | As usual, define the section you are interested in using [[Image:MarkA.png|A]] and [[Image:MarkB.png|B]]. | + | As usual, define the section you are interested in using {{using:marka-gtk.png|A}} and {{using:markb-gtk.png|B}}. |
You should read [[cutting]] if you did not already. | You should read [[cutting]] if you did not already. | ||
If the format is "MPEG PS A+V", Avidemux will write an MPEG-2 Program Stream (PS) using libmplex. The stream will be suitable for DVD authoring using dvdauthor, or VCD/SVCD authoring using VCDImager depending on the detected format. | If the format is "MPEG PS A+V", Avidemux will write an MPEG-2 Program Stream (PS) using libmplex. The stream will be suitable for DVD authoring using dvdauthor, or VCD/SVCD authoring using VCDImager depending on the detected format. | ||
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==== Audio ==== | ==== Audio ==== | ||
- | * For DVD, audio must be 48 kHz and either MP2 or AC3 (as of today it means libavcodec AC3, Aften AC3, libavcodec MP2 or TwoLAME). | + | * For DVD, audio must be 48(nbsp)kHz and either MP2 or AC3 (as of today it means libavcodec AC3, Aften AC3, libavcodec MP2 or TwoLAME). |
- | * For SVCD, audio must be 44.1 Khz stereo MP2 (FFMP2 or TwoLAME). | + | * For SVCD, audio must be 44.1(nbsp)Khz stereo MP2 (FFMP2 or TwoLAME). |
- | * For VCD, audio must be 44.1 Khz stereo MP2 and 224 kb/s (FFMP2 or TwoLAME). | + | * For VCD, audio must be 44.1(nbsp)Khz stereo MP2 and 224(nbsp)kb/s (FFMP2 or TwoLAME). |
Audio can be either from copy or process mode (for example editing a PVR capture file). | Audio can be either from copy or process mode (for example editing a PVR capture file). | ||
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There are two importants things to consider here: | There are two importants things to consider here: | ||
- | * The muxing will introduce a 40 ms shift by default. Can be neglected if the sync was perfect. | + | * The muxing will introduce a 40(nbsp)ms shift by default. Can be neglected if the sync was perfect. |
* When saving as MPEG PS, the GOP timestamp will be recomputed to avoid jump in case of edited PVR streams. | * When saving as MPEG PS, the GOP timestamp will be recomputed to avoid jump in case of edited PVR streams. | ||
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==== General ==== | ==== General ==== | ||
- | As usual, define the section you are interested in using [[Image:MarkA.png|A]] and [[Image:MarkB.png|B]]. You should read [[cutting]] if you did not already. | + | As usual, define the section you are interested in using {{using:marka-gtk.png|A}} and {{using:markb-gtk.png|B}}. You should read [[cutting]] if you did not already. |
==== Audio ==== | ==== Audio ==== |