dvd转avi再到rmvb加字幕全教程（DVD turn to avi, then add subtitles to RMVB tutorial）

dvd转avi再到rmvb加字幕全教程（DVD turn to avi, then add subtitles to RMVB tutorial） dvd转avi再到rmvb加字幕全教程(DVD turn to avi, then add subtitles to RMVB tutorial) First convert the DVD movie to the DVDrip format. Preparatory work Because the process of making DVDrip is more complex, more software tools need to be used, so the preparatory work should be done in advance, so as to avoid the rush when officially started. 1. Preparation of computer hardware and tools software Making DVDrip is a highly demanding job of computer configuration, and you'd better have a powerful CPU, which is the recommended configuration: CPU - at least 700MHz, the higher the better. Hard disk - at least about 5GB of space left. Memory - Minimum 128MB, 256MB above preferred. CD-ROM -- 8 times more than DVD-ROM. Software tools needed to make DVDrip: File copy software -- SmartRipper Software for calculating video stream rate -- Advanced DivX Bitrate Calc! Video part making software -- FlasK MPEG or Xmpeg Audio separation and making software -- DVD2AVI Final synthesis software -- NanDUB Subtitle making software -- VobSub 2. Copy VOB files to hard disk Copying.Vob files from DVD disk to hard disk is the most critical preparation work, and the quality of replication will directly affect the final output of DVDrip. Open the DVD root directory, you can see there are two sub directories: AUDIO_TS and VIDEO_TS. There is nothing in AUDIO_TS, and all the information of DVD is stored in the VIDEO_TS directory. This directory contains three types of files, such as.Vob,.Ifo, and.Bup. The VOB file is used to save the MPEG-2 format audio and video data, these data not only contain the content of the film itself, but also contain menus and buttons and other pictures, as well as a variety of subtitle sub picture flow. IFO is used to control the playback of VOB files. Because the IFO file is related to the normal playback of the CD, all IFO files have a backup -- the corresponding BUP file. To make DVDrip, just copy the VOB files and IFO files of the positive data to the hard disk. There are many software specially used to copy VOB files, such as CladDVD, DVD Decypter, DeCSS, Vstrip GUI, etc., the author recommends the use of SmartRipper here. It is only a few hundred KB large, easy to use, very suitable for novice. The DVD disk into CD-ROM, running SmartRipper, automatic pop-up interface, choose to copy fragments in the "Movie" interface "Input", "Chapters", select the save path at Target; click on the "Stream Processing" tab select tracks. Then click on the left side of the "Files" button, choose to copy the VOB file. Go back to the "Movie" interface and click the "Start" button at the bottom left, and start copying. 3. Separate audio files from the VOB master file Since DVDrip is a synthesized compressed file, the video and audio parts of DVDrip should be made separately, and then we will separate the audio files from the VOB master file. Recommend using software DVD2AVI. It can also convert DVD directly to AVI files, but the effect is not ideal, so here only use it to separate the AC3 tracks. Run DVD2AVI, click "file to open", import the Godfather.vob source file you just got. Then select the "track", and the language on each track is different, so you need to confirm the track on which track you want. For example, the required English is on track 1, and at the "track number", select "track 1", and select "separate audio tracks" at the "MPEG" audio frequency". Then go to the "video" option, select "no" in the "video to area operation", and then select "YUV 4, 2, 2" in the "color space", and the rest are kept as default settings. Finally, click the "file" to "save the project", that is, the beginning of the separation of tracks, after separation, to get a suffix called.D2v project file, and get the separated AC3 file. There are two options: one is to convert AC3 tracks into MP3 tracks and then integrate them into AVI files; the other is to keep AC3 audio files directly and integrate them with video parts. In order to retain the surround sound effects of DVD, it is recommended to use the AC3 soundtrack. The file is bigger, but it's absolutely worth it! 4. Calculate the bitrate of video stream It's very important to keep the DVDrip ready for communication between the networks, and to put it into one or two CD CDs, and keep a smaller head. The size of DVDrip depends on the length of the movie, the bitrate of the video stream, the bitrate of the audio stream, and so on. The so-called rate, refers to the data flow per second time. The higher the bit rate, the finer the description of the picture, the closer it is to the original picture, but at the same time it needs larger storage space. Figure 2 calculates the bitrate of the video stream The author recommends using Advanced DivX Bitrate Calc! To calculate the best bit rate of video stream. It was a small, but not weak, according to the length of the film, video and audio format with the number and capacity of CD, calculate the optimal bit rate of video stream, or to calculate the DVDrip occupied disk space. The setting is very simple, "Input Length Video" means "input film length", "Input Sound Rate" means "voice input ratio", "Input HDD Space" said CD disk number, "Custom" is a custom capacity. When the above options are appropriate, the software automatically gives the most accurate video stream rate (see Figure 2). Video part production FlasK MPEG and Xmpeg are two excellent multimedia conversion software, not only can MPEG-1 and MPEG-2 video files into other common multimedia formats, but also can quickly create AVI files in the DivX decoder has been installed on the computer. In fact, Xmpeg is improved on the basis of FlasK MPEG, it fixes some BUG FlasK MPEG, and adds more functions, the latest version has been able to support the Chinese operating interface. Therefore, the author recommends using Xmpeg to make the video part of DVDrip. Running Xmpeg, the software will automatically request the choice of language environment, select the "Chinese" (Simplified), then enter the operation of the main interface Click on "file to open file", import a good copy of the Godfather.vob file in advance, import time may be longer, please be patient. Since many movies have at least two more tracks (DD2.0 / DD5.1), after the import is successful, it will jump out of a prompt window, and you need to choose the track, where 0x80 represents the Dolby 5.1 track, and choose it. After selecting the green arrow in the lower right corner, the main interface will display the preview screen of the film, and a tuner with the name "Video Player" Next, we should set the parameters. Please select "options" to "output format options", at this time will pop up called "panel AVIPlugin", "Audio Codec" (the first set of audio encoding), if you want to keep a AC3 sound, can be set to "DivX Audio"; "Available formats for audio the codec" (audio encoding format available the corresponding) is set to 128kbit/s, 48000Hz, Stereo format. Then set the "Video Codec", "Video Codec" optional "Codec (encoding)", should be selected according to the type of DivX decoder you use, the author uses DivX Codec 4.12, Divx Video will be selected after bouncing Codec settings window, because the DivX Codec version of the new 4.x the "2-pass" function, making the picture and the dynamic effect of strive for further improvement, although compared to the "1-pass" to spend the time, but in order to excellent effect, or recommend the use of "2-pass" mode, select the 2-pass in this picture, first pass". The following data rate setting is determined by the rate of the video stream that we calculate at the time of the preparation. The rest set according to the actual needs, after the "OK" back to the previous picture, and press the lower right corner of the green arrow back to the main interface. In the main interface select "options global project options", pop-up "Option" window, the other important options set: Video Tags: "frame size" and "time base" usually need not change, keep the default. "IDCT option" is related to the speed of video decoding. You can choose a faster mode according to the speed of your computer CPU according to "Next". "Video construction" in the "high-quality reconstructed image" and "Deinterlace" (deinterlace) should be checked, it can improve the quality, eliminate the phenomenon of drawing interlaced DVD, thus more smooth playback of film. Audio Tags: audio settings are relatively simple. If you want to keep AC3 sound, please in the "audio mode" and select "direct data copy"; if you choose "audio decoding", then in the following "frequency" check "input agreement" and select 48000Hz. Implementation of processing Tags: after the author test, the settings are mostly only set by default values. Only "Aspect ratio" (picture scale setting) should be based on the film itself adopts the screen format, such as wide screen, full screen, European screen and so on to set the most correct proportion. File label: set the save path of the output file here. Regular Tags: "encoding time" is used to segment the film, if you don't want to split, the direct check "code the entire document" can be. If you want to divide the movie into two parts, just divide the number in the box by two, but if you have a decimal point, you need unconditional carry. Before setting up Divx Video Codec, if we use the "2-pass" mode, then "2nd Pass Enabled" this place will be checked. After all the above settings, back to the main interface window, into the "run", select "start conversion", Xmpeg will encode the VOB file, and output suffix.Avi called MPEG-4 video file. The video part of DVDrip is finished Audio part production In fact, the production of the AC3 audio part has been completed in the process of using the DVD2AVI software to extract the video or to suppress the video with Xmpeg. The reason why this part is independent, because the audio part of DVDrip is divided into two kinds of AC3 audio and MP3 audio, some friends in order to make the volume of DVDrip can be smaller, and not use AC3 audio. Although MP3 audio can reduce the volume of DVDrip, but the 5 full frequency channel provided by AC3 1 plus a subwoofer channel consisting of 5.1 sound are lost, so such as non special needs, I do not recommend the use of MP3 audio compression and synthesis. AC3 audio conversion to MP3 is very easy, you can use Lame, Azid, Blaze, Media, Pro and other software self conversion, the author here no longer details. Next, let's look at how to combine the video and audio components into a AVI file. Synthesis as AVI file NanDub is a DivX editor based on VirtualDUB development, production software, your computer only need to install DivX 3.11 or free Mpeg4v2 two decoders can use it. For other DivX decoders, the final synthesis of DVDrip can only be done using the VirtualDub software attached to NanDub. The author is installing the DivX 4.12 decoder, so the VirtualDub Chinese version as the AVI file editing platform for the final synthesis. The use of NanDub is roughly the same. Start VirtualDub, first select "file" to "open the video file", import the silent Godfather.avi file generated by Xmpeg, begin to view and edit the file. Figure 5 Import AVI file with VirtualDub Open the filter panel by "file", "filter", and click "add"", Add the "Resize" filter to the add panel, where you can adjust the size of the picture. Adjusted to a satisfactory state, can be combined in the audio part, "audio" and select "copy audio stream", then "video" the same choice "copy audio stream", then select "audio", "AC3 audio", using DVD2AVI or Xmpeg into previously isolated AC3 audio file if you want to import; MP3 audio, select audio, MP3 audio". Next, select the "bit frequency calculator" in the "video" to "SBC" option, and click the frequency calculator, and fill in the size and amount of the AVI file you want to generate at the "final dimension" of the window. For example, the input 700MB x 2, which means that the last generation of 2 700M size AVI file, and click next to the "calculation" button, the software will automatically calculate the appropriate bitstream. OK finally, the most exciting moment, please select "file" to "save AVI", select the save path in the pop-up window and fill in the relevant information, finally, according to the "save", will generate the final audio video interleaved file. The synthesis of the AVI file is accomplished. Now, as long as you add extra subtitles, a full sense of DVDrip is made. Production of extra subtitles Appreciation of foreign films, the importance of subtitles is self-evident. If you don't have subtitles and your English is not good, it's a pain to see a wonderful foreign language film. Therefore, subtitles constitute an important part of DVDrip. At present, there are two categories of downloading DVDrip subtitles on the Internet, one is based on graphics formats such as.Idx and.Sub subtitles, and the other is based on text formats, such as.Srt, Subtitles such as.Sub,.Ssa,.Smi, etc.. We now take VobSub's excellent DVDrip subtitle file production and auxiliary playback software as the platform, respectively, to introduce the two subtitles production methods: 1, the production of graphic subtitles Start the VobSub Configure command from the VobSub program group, click "Open" button, select "file type" to "IFO and Vobs" in the dialog box, and then select the IFO file that contains the feature information in DVD, and select a stored subtitle file folder. Figure 8 starting VobSub Configure Then, the subtitle stream selection screen is selected, and the subtitles index is established after selecting the subtitles. Figure 9 subtitle stream selection The establishment of the index is complete, return to the main window, select subtitle color and location of their love, then press "OK" will generate.Idx and.Sub two files in the specified directory, the master file they changed the name of the main file and.Avi the same name, the same in a directory, you can achieve the plug-in. To cut and merge subtitles: Since a movie may be divided into multiple AVI files, the subtitle file should be segmented accordingly. Before segmenting subtitles, you need to know the exact length of the AVI file. We can use VirtualDub to open the AVI file and drag the progress bar to the end, and then you can see the exact length of the film. Then call the "VobSub Cutter" in the VobSub program group, click "Open" to select the subtitles file to be cut, enter the start time at "Start", and "End" enter the end time. Then click the "Save as" to save the segmented subtitles file. Figure 10 calls VobSub Cutter to split subtitles Similarly, to merge subtitles, you can call the VobSub program group in the "VobSub joiner" in the subtitle file import two Input to merge, set the output file location and file name in Output, in "Beginning of" in the subtitle juncture of the two time code, the last point of "GO" the completion of the merger. To remove redundant language in subtitle: Open the.Idx file with the text editor, save the unwanted subtitle information and save it. Use the Subresync tool in the VobSub program group to open the.Idx file and save it into a new subtitle file. 2, the production of text subtitles The so-called text subtitles, is to extract the subtitle flow of information in the DVD, after the image generated by OCR recognition and access to a form of subtitles. It has the advantages of small size, easy to edit, easy to adjust and so on. To produce text subtitles, we need to use the SubRip software. Figure 11 language types for subtitle flow selection Run SubRip, click "File" to "Open VOB", pop up the selection dialog box. Click the "Open IFO", open the DVD positive.Ifo file, select subtitle stream language in Language Stream, the rest are to keep the default option, click "Start" button, SubRip will automatically start to recognize the specified file subtitle stream, when each letter appears for the first time when the software will require you to carry letters after verification, the same letter will be automatically identified. After the full text recognition, SubRip also provides "Post OCR Correction" function to correct the file. Finally, click "File" to "Save as" to save the subtitles to.Srt format file, that is to complete the production of text subtitles. 3, famous subtitles website promotion: Cattle subtitles station: New horizon subtitle station: sn-www.com/dvd/film.asp So far, a complete DVDrip has just come out. You can burn it on the CD, or share the audio and visual shock of DVDrip with your friends through the internet! DVD little knowledge The abbreviation of D5:DVD-5 is single sided single layer, maximum capacity 4.7GB, one side data, and the other side is generally printed text or pattern. D9:DVD-9 abbreviation, that is, single-sided, double layer, the maximum capacity of 8.5GB, one side of the data, the other side of the general printed text or pattern. The abbreviation of D10:DVD-10 is double sided single layer, with maximum capacity of 9.7GB, and both sides are data planes. D14:DVD-14 abbreviation. Double sided multilayer, maximum capacity 13GB. The data are recorded on second sides and three layers. The first surface is double layer, and the other is single layer. The abbreviation of D18:DVD-18 is double sided double deck with maximum capacity of 17GB, and both sides are data planes. Lossy compression: referred to as YSYS, which means that the decrypted original digital signal is compressed to fit into a smaller disk. Lossy compression of the DVD disk, regardless of the image or sound quality will decline. First, what is RMVB? The RMVB in VB refers to VBR, the abbreviation of Variable Bit Rate, and the Chinese meaning is variable bit rate. RMVB broke the average bit rate compression, rate of decrease in static picture bit, to achieve the optimal bit rate, improve the efficiency of the film, the purpose of saving resources, in general, a 700MB DVDrip with the average bit rate for the compression ratio of 450Kbps, the generated RMVB size is only 400MB, but the quality there is not much change. It can be used in MP3 as early as possible. Now, with the introduction of Helix Producer 9 of Real company, it has also been applied to the video field. Two, how to make RMVB 1. Preparation before making Since RMVB is the latest encoding method, it is only using the Helix Producer 9 of Real company to make RMVB format video files. Helix Producer 9 is divided into Basic version and Plus version, Plus version of the function is more powerful than the Basic version, but the Basic version is free, can be downloaded to http:/www.real.com. 2. Making RMVB If we take the 700MB DVDrip file into the average bit rate is 450Kbps the RMVB file, takes about 4-10 hours (depending on the performance of CPU), in the production process, the computer can not do other things, making you must go, if stopped, then only startagain. Import files. Run the main program and click Browse to select the DVDrip file to be converted. If your computer can play DVDrip movies properly and subtitles are normal, then Helix Producer will automatically turn subtitles into RMVB files. * conversion detail settings. Click Audiences to adjust the compression parameters, Helix Producer, has provided many built-in template parameters for users to make RMVB files must be put right in some settings dialog box template to delete, because RMVB does not support multi rate. Then select the appropriate VBR template template on the left side of the window, here we use S-450K Surround VBR Download template, double-click the template, we can see the template for more detailed settings, inside of which the highest bit rate is 900Kbps, it has enough to satisfy all requirements now clear film. Below we fine tune the template (this function only has Plus version). The average bit rate determines the clarity of the static picture, determines the size of the final generated file, while the maximum bit rate determines the quality of the dynamic picture and avoids the generation of mosaic. If your film is an action movie, then you need to set the maximum bit rate to more than 1500Kbps, so that you can get better results. In Figure 3 Target frame rate, FPS of the film can be adjusted, FPS adjustment does not affect the film's clarity, but will affect the fluency of the film, but also plays a role in generating the file size. The default is set to 30FPS. If the generated file is too large, you can also set it to 24FPS, because the human eye can hardly distinguish the difference between 24FPS and 30FPS. After the setup is finished, click Ok and return to the interface. * set up video filters and copyright information. Video filters can be adjusted by clicking on the Video Filters video filter is used to adjust the settings screen film, Black Level recommended to choose the Correction option, he can improve the brightness and contrast, other settings using the default values. In the Clip Information, you can set the copyright information of the film (from your hand). * begin to generate RMVB files. You can change the storage location of a file by double clicking the file item in the right lower table of the diagram. Then press the red Encode button and the compression starts.