Blog of sunup2011

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Has your heart ever been touched by the good and evil of the humanity expressed in “Avatar”? Have you ever wept for the extremely romantic but tragic love in “Romeo and Juliet”? Have you ever been moved by the unremitting efforts made by Will Smith in “The Pursuit of Happyness”?

Uncountable classic movies have given us different kinds of feelings, wanna collect as many as them to be as your own collections on your home server, on your HD of PC, or enjoy them on your portable devices no matter wherever you go? If so, Pavtube DVD Ripper for Mac would be your suitable choice. It’s used to convert DVD movies to various video and audio formats such as AVI, WMV, MP4 (MPEG-4, H.264), MOV, MP3, etc., which are compatible with handheld devices like Motorola Droid, iPod, iPhone, Zune, Archos, PSP, Creative Zen, etc. Following is the user guide in detail.

Step 1: Download, install and run Pavtube DVD Ripper for Mac

Step 2: Import DVD files, set output format and destination folder.

You can add DVD files to it through “DVD Folder” or “IFO File”. After that, you can click the drop-down list of “Format” to select the output format according to your mobile devices accepted format. At the same time, you can hit “Browse” button to specify where to locate the output files. Moreover, if you want to join multiple titles or chapters into a single file, you can tick “Merge into one file” to realize this goal.

Step 3: Set advanced settings

Clicking on “Settings” button, experienced users can set video Codec Name, Bit Rate, Video Size, and Frame Rate to optimize the quality of the video, as well as setting audio Codec Name, Bit Rate, Sample Rate, and Channels to make the quality of audio better.

Step 4: Convert

After all the settings are done, you can click “Convert” button to start DVD ripping. Once begin, the following interface will show you clearly about the ripping info, including ripping progress, time elapse, time left, generated file size, estimated file size, etc.

Additional Tips:

1. Pavtube DVD Ripper for Mac supports importing unprotected DVDs and protected DVDs.

2. The conversion speed of this software is 1.5-2 times faster than the similar DVD rippers.

3. Ripping by chapters is supported.

4. There are no audio and video out of sync issues.

5. With exception of adding text as watermark, images, GIF animations, and videos can also be added as watermarks to realize the picture-in-picture effect.

6. You can use the “Trim” function to select certain DVD clips to convert. And you can also take advantage of the “Crop” function to remove black edges or change the screen size.

7. Specific effect models are provided, such as “Simple gauss blur”, “Simple laplacian sharpen”, “Aged film”, “Flip color”, and “Invert”.

Keep high definition quality of TiVo files ??? This article tells you how to keep HD quality of tivo files (TV shows, Netflix movies or whatever) recorded by your TiVo HD DVR, TiVo HD XL DVR while doing format conversion for your other devices. To retain HD quality of your tivo files, please follow the steps below:

Guide: How to keep HD quality of TiVo files while doing format conversion

1. Transfer TiVo movies to your personal computer

To achieve this goal, you should make use of TiVo Desktop software, you can download it here: TiVo Desktop software. Open TiVo Desktop, click “Pick Recordings to Transfer” to transfer TV shows to your PC. The TiVo Desktop will prompt when the transfer is finished.

2. Convert TiVo files to HD video via Pavtube Video Converter

Step 1: Click “Add” button to import TiVo files to this program

Step 2: Select HD video as output format and specify destination folder

Click the pull down menu of “Format” to select “HD Video” firstly, and then choose a format according to your end use of the output files. There are more than 10 selections in “HD Video” profile, including HD MP4, HD MOV, HD MKV, HD AVI, HD TS, HD MPG, etc., and which one to select is totally depending on you.

At the same time, you can click the folder icon at the end of “Output” to specify where to store the output files, if not, this program will export generated files to the save path set by default automatically, and wherever your destination folder is, you are able to find out the output files via clicking on “Open” button with ease.

Step 3: Click “Settings” button to adjust audio and video parameters

On the popup window, you are allowed to reset all the options on it, such as codec name, aspect ratio, bit rate, frame rate, sample rate, and audio channels, so as to make good control of the output file quality.

Step 4: Click “Convert” button to start conversion

Additional tips:

1. This TiVo converter enables you to combine multiple TiVo files into one file, so that there are no intervals while playback. Just tick “Merge into one file”, and this goal will be achieved.

2. Fast conversion speed and perfect audio and video in sync technology.

3. Support VFW codec encoding and 5.1 channel audio output.

4. This program can be used as a simple video editor. The trim function allows you to get a specific length of video accurately since its inner seek function can capture any key frame of video, while with crop, you can cut off the black edges and unwanted video area easily. Its watermark function allows you to add different sorts of watermarks, including text, image (including GIF), and video watermark, so as to realize picture-in-picture effect in your TiVo files.

BD+ is a technology used to prevent unauthorized copies of Blu-ray discs and the playback of Blu-ray media using unauthorized devices, which is more powerful than the former AACS protections. This article

aims to provide a solution for removing BD+ protections from your Blu-ray movies. Follow this way, and then you can take full advantage of your own purchased BD movies in your own ways.

Required software:

Pavtube Blu-Ray Ripper for Mac

Pavtube Blu-ray Ripper for Mac is a powerful tool specially designed for Mac users to rip, convert, backup and edit both Blu-ray and DVD movies. The source file could be from Blu-ray disc, DVD, Blu-ray and

DVD folder, ISO and IFO image file. The ripper is capable of decrypting region codes, and almost all copy protections, including AACS, BD+. Besides backup movies to hard drive, it also supports output other

popular audio and video formats to playback on your beloved portable devices such as iPod, iPhone, Zune, Blackberry, PSP, Creative Zen, Xbox 360, Apple TV etc.

Well, following is the solution:

1. Download and install Pavtube Blu-Ray Ripper for Mac, after that, launch this program and click “DVD Folder” or “IFO File” to load BD movies into this program.

2. If you just want to rip the main movie, you can tick the file with the longest duration time only. Afterwards, click on the pull down menu of “Subtitle” and “Audio” to select your wanted language. The preview

window is able to show the effect of your dynamic switching on subtitle and audio track in real time.

3. Click the drop-down list of “Format” to select output format, and if you want to retain the original quality to full extent regardless of the output format, you can choose “Copy”, and then “Directly Copy”.

4. Click “Settings” button to adjust audio and video parameters like codec, aspect ratio, bit rate, frame rate, sample rate, and audio channels.

5. Click “Convert” button to start BD ripping and BD+ copy protection removing. As long as the ripping work is finished, you can click “Open” button to get the output files which are in your desired format and

without neither AACS nor BD+ copy protection.

Additional Tips:

Generally, Blu-ray media has a large file size because of its high definition quality, so the ripping time will be longer than that of standard DVDs. To avoid waiting around, you can click “Option” button to tick off

the checkbox “Shut down the computer after conversion”. Do remember clicking on “OK” button to save your settings.

If you are a Windows user, you can free download this Blu-ray ripper to remove BD+ protections on your PC.

One feature of smart phones is that enables users to play back digital video and audio on the go, here we just focus on the newly released Palm Pre Plus. This little device has a vivid and bright capacitive touch screen, which is made out of hard plastic, although not as good as glass, holds up fine. The screen is 3.1 inch, at 320 x 480 pixels, with multitouch capabilities. Besides this, Palm Pre Plus has doubled internal memory from 8GB to 16GB, so you can store more videos, music, and photos on it, and access them whenever and wherever at will.

To enjoy Blu-ray and DVD movies on the Pre Plus, two things you need consider: firstly, the file format, secondly, the capacity of your device. First off, let???s see the Pre Plus supported file formats:
Playback Digital Video Formats: H.264, MPEG-4, H.263 video and AMR audio
Supported Digital Audio Standards: AAC, AMR, MP3, WAV, AAC +, eAAC+

In addition to copy protections (CSS, AACS, BD+), DVD movies, especially the Blu-rays always has large file size, so we need a tool to assist us to remove protections as well as compress file size, or select a specific clip for playback. When it refers to this function, Pavtube Blu-Ray Ripper is recommended.

Part one: About Pavtube Blu-Ray Ripper:

It is an all-in-one Blu-ray and DVD ripper, converter and editor. With this application you can directly rip Blu-ray and protected DVD movie from the discs without other decryption software and convert them to compatible video and audio formats to transfer to Palm Pre Plus, iPod, iPhone, PSP, Apple TV, Blackberry, Gphone, 3GP, Zune, Xbox 360, Creative Zen, Archos, Nokia, DV, Adobe Premiere, Sony Vegas etc for playback and editing.

It supports both HD and SD output formats and allows you to customize video size, aspect ratio, bitrate, frame rate, audio channel, etc. Movie collectors would be glad to find that Pavtube Blu-ray Ripper removes the protections of Blu-Ray movies and protected DVD when back them up for collection.

The ripper handles all versions of Blu-ray discs/DVDs, and allows you to select your desired subtitle and audio track, so you will never miss your mother language.

Part two: How to rip Blu-ray and DVD movies for Palm Pre Plus with your required file size

Step 1: Launch Pavtube Blu-Ray Ripper and import Blu-ray/DVD files to it
There are three ways to load Blu-ray and DVD files: through “DVD Rom”, “DVD Folder” and “IFO/ISO”.

Step 2: Select output format for Palm Pre Plus
Since Palm Pre Plus supports playback H.264, MPEG-4, H.263 video, here I choose “H.264 Video (*.mp4)” as output format.

Step 3: Customize file quality and file size
Click “Settings” button, and then the following interface will show up, on which you are able to adjust bit rate, frame rate, sample rate, aspect ratio, etc. to make control of the output file size and quality. To compress the file size, what you should do is changing the figures of these options to be smaller only. One more thing you must be sure that there will be some quality loss if you compress them to be a much smaller size, which means you???d better make a balance between the size and image quality. At least the output video quality should be acceptable by yourselves.

Step 4: Start Blu-ray/DVD ripping
As long as the former three steps are set well, then you can click “Convert” button to start Blu-ray/DVD ripping. Once finished, you can find out the output files via clicking “Open” button. After that the generated files are prepared for playback on your Palm Pre Plus.

Additional tips:
How to select a specific video duration to rip
You can click on the “Edit” button on the main interface firstly, and then click on “Trim” icon. After that you can drag the slider bars below the preview window to mark the beginning and the end of your clip during the preview, or you can input the certain time into “Start” and “End” boxes directly to do your selections.

Wanna figure out a way to rip subtitles of a Blu-ray movie? Pavtube Blu-Ray Ripper for Mac can do you a favor. It is a powerful tool specially designed for Mac users to rip, convert, backup and edit both Blu-ray and DVD movies. The source movie could be from Blu-ray disc, DVD, Blu-ray and DVD folder, ISO and IFO file. The ripper could remove all the protections of Blu-ray and DVD movies, back up the movies to hard drive, rip and convert them into other popular audio and video formats to playback on your beloved portable devices such as iPod, iPhone, Zune, Blackberry, PSP, Creative Zen, Xbox 360, Apple TV etc. Besides, the M2TS files shot with AVCHD camcorders can be imported to Blu-ray Ripper for Mac and converted to compatible formats for editing in video editing software like iMovie, FCP, etc.

How to rip BD subtitles on Mac:

Launch Pavtube Blu-Ray Ripper for Mac and load Blu-ray movies to it. You can click “DVD Folder” and “IFO File” to load BD movies into this program.

Once files are loaded, tick off the checkbox before the file which you want to rip. In general, the one with the longest duration time would be the main movie, if there is no need to rip extra files, select this one only would be ok.

Click the drop-down list of “Subtitle”, then all the subtitle info in the Blu-ray will be shown clearly, including language and stream ID, so you can select your needed language as your subtitle at will. Meanwhile, you can use the preview window to see your selection.

Afterwards, click on the pull down menu of “Format” to select output format, at the same time, if you want to make good control of the output file quality and file size, you can click “Settings” button to adjust video and audio parameters like bit rate, frame rate, sample rate, aspect ratio, audio channels, etc.

Once all settings are done, simply click on the “Convert” button to start BD ripping as well as the subtitle ripping. After finished, you can click “Open” button to get the output files with your specified file format and subtitle.

Has your heart ever been touched by the good and evil of the humanity expressed in “Avatar”? Have you ever wept for the extremely romantic but tragic love in “Romeo and Juliet”? Have you ever been moved by the unremitting efforts made by Will Smith in “The Pursuit of Happyness”?

Uncountable classic movies have given us different kinds of feelings, wanna collect as many as them to be as your own collections on your home server, on your HD of PC, or enjoy them on your portable devices no matter wherever you go? If so, Pavtube DVD Ripper for Mac would be your suitable choice. It’s used to convert DVD movies to various video and audio formats such as AVI, WMV, MP4 (MPEG-4, H.264), MOV, MP3, etc., which are compatible with handheld devices like Motorola Droid, iPod, iPhone, Zune, Archos, PSP, Creative Zen, etc. Following is the user guide in detail.

Step 1: Download, install and run PavtubeDVD Ripper for Mac

Step 2: Import DVD files, set output format and destination folder.

You can add DVD files to it through “DVD Folder” or “IFO File”. After that, you can click the drop-down list of “Format” to select the output format according to your mobile devices accepted format. At the same time, you can hit “Browse” button to specify where to locate the output files. Moreover, if you want to join multiple titles or chapters into a single file, you can tick “Merge into one file” to realize this goal.

Step 3: Set advanced settings

Clicking on “Settings” button, experienced users can set video Codec Name, Bit Rate, Video Size, and Frame Rate to optimize the quality of the video, as well as setting audio Codec Name, Bit Rate, Sample Rate, and Channels to make the quality of audio better.

Step 4: Convert

After all the settings are done, you can click “Convert” button to start DVD ripping. Once begin, the following interface will show you clearly about the ripping info, including ripping progress, time elapse, time left, generated file size, estimated file size, etc.

Additional Tips:

1. Pavtube DVD Ripper for Mac supports importing unprotected DVDs and protected DVDs.

2. The conversion speed of this software is 1.5-2 times faster than the similar DVD rippers.

3. Ripping by chapters is supported.

4. There are no audio and video out of sync issues.

5. With exception of adding text as watermark, images, GIF animations, and videos can also be added as watermarks to realize the picture-in-picture effect.

6. You can use the “Trim” function to select certain DVD clips to convert. And you can also take advantage of the “Crop” function to remove black edges or change the screen size.

7. Specific effect models are provided, such as “Simple gauss blur”, “Simple laplacian sharpen”, “Aged film”, “Flip color”, and “Invert”.

On January 5, 2010, the search giant Google has launched an own-brand smart phone called the Nexus One, which has attracted lots of people’s eyes. This device is manufactured by Taiwan’s HTC Corporation, and uses the Android open source mobile operating system. With the exception of noise canceling dual microphones, transcribing voice to text, voice directions while driving, and YouTube access, Nexus One features a 480×800 pixel, 3.7-inch display and a microSD card expandable to 32GB, which are definitely suitable for watching movies on the go.

To enjoy DVD movies on Nexus One, we should understand what the compatible formats of this device are. Actually, it has been detailed clearly about the Nexus One supported video and audio formats in the technical specifications:

Video:

H.263 (encode and decode) MPEG-4 SP (encode and decode) H.264 AVC (decode)

Audio encoders:

AMR-NB 4.75 to 12.2 kbps sampled @ 8kHz

Audio decoders:

AAC LC/LTP, HE-AACv1 (AAC+), HE-AACv2 (enhanced AAC+) Mono/Stereo standard bit rates up to 160 kbps and sampling rates from 8 to 48kHz, AMR-NB 4.75 to 12.2 kbps sampled @ 8kHz, AMR-WB 9 rates from 6.60 kbit/s to 23.85 kbit/s sampled @ 16kHz., MP3 Mono/Stereo 8-320Kbps constant (CBR) or variable bit-rate (VBR), MIDI SMF (Type 0 and 1), DLS Version 1 and 2, XMF/Mobile XMF, RTTTL/RTX, OTA, iMelody, Ogg Vorbis, WAVE (8-bit and 16-bit PCM)

To remove DVD copy protections and rip it to Nexus One acceptable format, you can free download Pavtube DVD Ripper to achieve your goal. Pavtube DVD Ripper provides you an easiest way to edit and convert DVDs to any other formats including MP4, 3GP, AVI, MPG, MPEG-4, FLV, MOV, 3G2, VOB, MP3, FLAC, MKA, OGG, WAV, AC3, M4A, so that you can enjoy DVD contents with your portable devices like Google Nexus One, iPod, iPhone, Blackberry, Cell Phones, etc. on the go. Well, let???s together to see the operating steps in detail.

Step 1: Load DVD files

Click “DVD Rom”, “DVD Folder” or “IFO/ISO” to import DVD files to this program. This utility allows users selecting their needed chapters to convert, and you can right click on a title, and then do selections on the popup window, like “Uncheck All”, “Show Chapters”, etc. By the way, usually, the one with the longest duration time is the main movie, so just tick off this one would be OK.

Step 2: Select output format for Nexus One

Click the pull down menu of “Format” to select output format for Nexus One, here I choose “H.264 Video (*.mp4)” as an example

Step 3: Customized output settings

Click “Settings” button, then you are able to adjust video and audio parameters like codec, bit rate, aspect ratio, bit rate, frame rate, sample rate, and audio channel in the following interface. Here I set aspect ratio at 800*480 pixels, video bit rate at medium quality, frame rate at 29.97 fps, audio codec to AAC, sample rate at 48 kHz, audio bit rate at 16kbps.Do remember clicking “OK” button to confirm the settings.

Step 4: Click “Convert” button to start DVD ripping

Once finished, you can find out the output files via clicking on “Open” button with ease. And now they are prepared for playback on your Nexus One Phone.

Pavtube DVD Ripper will give you the best help, We believe that you will like it!

Have you purchased a 5.1 Surround Sound Speaker system for the Xbox 360 to enjoy your games and movies in the center of action? Currently I have considered doing it. I have loads of HD videos, which are with the extensions of .mkv, .m2ts and whatever. Most of them have embedded 5.1 channels, but the thing is that because of format issues, my console is unable to directly play these files, so I have to do format conversion before watching them. In regard to conversion, my only requirement is keeping 5.1 channels of the source file, fortunately, with Pavtube Video Converter, I did it! Very excited! Share it here.

What you will need is only Pavtube Video Converter. You can free download it here. The detailed steps are as below:

1. Click “Add” button to load video files into this program

2. Click the pull down menu of “Format” to select output format for Xbox 360

Follow “Zune/Xbox 360 Device” ??? “Xbox 360 HD Video (*. Wmv)”. By the way, if you wanna combine multiple files into a single file so that there are no intervals while playing, you can tick the checkbox “Merge into one file” to achieve it.

3. Click “Settings” button to do advanced settings and select 5.1 channels

All the items including codec, bit rate, frame rate, aspect ratio, sample rate and audio channels are changeable. Do remember adjust the audio as 5.1 channels. Following are my settings, which result a good playback quality on my Xbox 360 console.

4. Click “Convert” button to start conversion

Once finished, you can get the output files for your console via clicking “Open” button effortlessly.

More features of this Xbox 360 Converter I have found:

1. The converting speed of this software is 1-2 times faster than the similar converters. Batch conversion can be done in a few minutes.

2. It does not have the audio and video out of sync issues.

3. With exception of adding text as watermark, images, GIF animations, and videos can also be added as watermarks to realize the picture-in-picture effect.

4. You can use the “Trim” function to select certain video clips to convert. And you can also take advantage of the “Crop” function to remove black edges or change the screen size.

5. Special effect models are provided, such as “Simple gauss blur”, “Simple laplacian sharpen”, “Aged film”, “Flip color”, and “Invert”.

I have often seen people asking questions like I have a Sony HDR-SR5, or some other AVCHD camcorders such as Canon HF11, JVC GZ-HD10, Panasonic HDC-SD5, etc, but I failed to import the video files copied from my camcorder in the format of .mts or .m2ts for playback on my iPod, iPhone, or some other common used mobile players, is there anyone can give me some suggestions? Question like this seems endless, for there are always people keeping asking these similar questions without an end. This time when I read this question, I couldn???t stop myself giving you people a solution.
Firstly I should tell you that most portable devices can not read .mts or .m2ts files directly, if you want to play them on your mobile devices like iPod, iPhone, etc. without trouble, you have to convert them into their acceptable format like MP4 previously.

This article aims to tell you how to convert MTS or M2TS to iPod, iPhone, etc. compatible formats with Pavtube MTS/M2TS Converter for Mac. If you are an above question asker, please read on the following step-by-step guide at will.
1. Install and run Pavtube MTS/M2TS Converter for Mac
Once you???ve run it, a sky-blue interface will appear as follow:

2. Import MTS or M2TS files to it, as well as set output format and destination folder
Click ???Add??? to import MTS or M2TS files, and at the same time, you can click the drop-down list of ???Format??? to select whatever format you need, like MP4 for iPod, iPhone, WMV for Zune player, or some other formats, what you should choose is depending on which format your portable device is supporting. Also, you can click ???Browse??? to decide where to load the output files. Moreover, if you want to integrate several files to be one single file, you can check ???Merge into one file???.

3. Set advanced settings
If you have higher expectations about the resulted file, you can click ???Settings??? to adjust the parameters of video or audio on the below window. For example, you can set the screen size of the output videos, or change bit rate to adjust the quality or size of the output files.

4. Convert
Click button ???Convert???, you will see the following window. It shows you the converting process as well as generated size and estimated size of the converting file, so that you can make sure if there ere enough space on your Mac to save the output files.

Additional tips:
What is MTS/M2TS?

Before talk about MTS/M2TS, AVCHD have to be mentioned at first. AVCHD is a tapeless HD format developed by Sony and Panasonic in May, 2006. AVCHD video is compressed in MPEG-4 AVC/H.264 format, and it supports 720p, 1080i, 1080p, etc. At the same time, AVCHD audio is stored in compressed form Dolby AC-3. Well, what is the relationship between AVCHD and MTS/M2TS? If you are attentive enough, you will find AVCHD is with file extension .mts on camcorder and with .m2ts after import to computer.

With the development of video recording technologies, more and more people are willing to record their daily lives with camcorders to keep memories, such as wedding parties, birthday parties, babies??? growth, or whatever else they thought deserved recording. Sometimes recording is simple, while handling the generated videos is complicated. Because the video files produced by camcorders usually can not be recognized by most playing or editing software on Mac directly, MOD is one of the formats among them. If you have a JVC, Canon, or Panasonic camcorder, you have probably seen this format before. Next I am going to share some of my knowledge about MOD format and how to convert MOD to other video and audio formats for further enjoyment.

Part 1: About MOD
MOD is the informal name of tapeless video format used by JVC, Panasonic, and Canon in some models of camcorders, such as JVC GZ-MG130, GZ-MS100U, GZ-MG255, Panasonic SDR-SW20, SDR-SW21, SDR-S26, Canon FS100, FS200, FS21 and so on. It is used exclusively for standard definition video files, and has never been given to a meaning explanation or official name by JVC or Panasonic, the pioneers of it.

Part 2: How to convert MOD generated by JVC Cannon Camcorder to MP4, 3GP, AVI, FLV, MOV, etc.?
When you meet the MOD video files, what will you do firstly? I think to find out a useful MOD converter for Mac at first is really essential. You should convert them to some common video formats previously, and after that, video playing or editing can only be done without troubles. Pavtube MOD Converter for Mac is such a kind of converter. Now, let???s go through the step-by-step instruction of it together.

Step 1: Download, install and run this program

Step 2: Add video files, select formats, and set destination folder
Press ???Add??? button to input your MOD files to this program, and then click ???Format??? button to select your resulted video formats, like MP4, 3GP, AVI, FLV, MOV, etc. You can also use the default exported folder or set it by yourself through clicking ???Browse???. Meanwhile, you are also allowed to set output settings by click ???Settings???.

Step 3: Start converting
Click???Convert??? button at the right bottom of the main interface to start converting.
Once you have finished these editing and converting jobs, you can deal with the resulted videos with ease: Export MP4 or MOV files to iMovie to do further editing, or export 3GP files to your cell phone for playback, or export AVI or MPEG files to PPT to vivify your presentation, or export MP4 files to play on your iPod or iPhone, or export FLV files to upload to video websites to share with others, all in all, you can do whatever you like with them.

Tips:
Factually, I???m using this product now and like it very much. Because its after-sales service is really perfect. As soon as I???ve purchased it, their customer service staff Vivian sent me a greeting email kindly, and asked me if I have some problems while using it. She has definitely done me some favors in the use of their product. This makes me feel that I am important, and they are prepared to help me anytime and anywhere. Yes, that???s how it goes.

What???s more, this product has several outstanding functions as below, which can absolutely bring you joyful experiences.

1. Pavtube MOD Converter for Mac does not have the audio-video out of sync problem.

2. It has pretty fast converting speed; even batch conversion can be completed in a few minutes.

3. With exception of adding text as watermark, images, GIF animations, and videos can also be added as watermarks to realize the picture-in-picture effect.

4. You can use the ???Trim??? function to select certain video clips to convert. And you can also take advantage of the ???Crop??? function to remove black edges or change the screen size.

5. You can merge multiple video files into one file, as well as replace the original audio with your specified audio.

Hope you could enjoy it. ^_^