Mp4 repair free online. Try fixing MP4 file with VLC Media Player.

Convert MTS to MP4 online, for free. Here you need to create a recovery task. No registration necessary and no software installation needed. to popular media formats. Posted by Eleanor Reed | 2023-12-29 11:04:35 Video. 6 or higher version. You can use it to repair corrupt, broken, unplayable, choppy videos from any device like GoPro, DJI drones, Canon, Sony, Nikon, Panasonic, and more. MP4 MOV Repair - Alle Auflösungen, FPS und Bitraten. Check the 3 simple steps below to repair corrupted MP4, MOV, M4V, F4V video files, etc. io's AI voice enhancer on your website, then upload the audio (up to 1 hour). Sometimes, you can repair corrupted MP4 files by converting it to another workable format since the video in this format may have certain glitches at that time. Grau GbRs Video Repair Tool can repair and fix broken or damaged video files (mp4,mv4,mpg,mov,jpg,dvc,3gp) that do not play in your media player. Repair from all popular cameras. It is able to extract the data from the corrupted MP4 file to a new document. Free recovery option means that you get full repair results absolutely free in 14-28 days. Restore a damaged (truncated) mp4, m4v, mov, 3gp video. Repairit can perfectly repair corrupted word . Thereafter, click the "Save" button to download the repaired MP4 file. It supports MP4, MOV, and many other video formats. Free Online Video Repair: Easy, Fast & Safe. After launching the software, add your damaged MP4 file by clicking the red + symbol on the software interface and the purple + button for the sample video. Oct 19, 2022 · If you want mp4 video repair online free, this tutorial is for you. When you select a song and you click on the upload button, it takes about 15 seconds for it to finish processing and then you can get your working video file that you can now play Instructions. Jan 23, 2024 · So, free video repair online here means free preview of your repaired video files and not free download of the repaired video files. Click Upload Video or drag and drop your AVI video to the uploading zone. Install the VLC media player. Repair Video (s) Click Repair button to start repairing the selected videos. Repairs video files that do not play in QuickTime or Windows Media player. You need: Another video file which isn't broken; Basic ability to use a command line (GUI exists) If so, our free-to-use MP3 repair tools may be able to help. For example, you can denoise audio or remove a reverb, click, wind, or Dec 27, 2023 · Step 1. Dec 12, 2023 · Method 6 Convert MP4 Video Format. rar file in a Zip-Archive. Repair damaged videos that have been modified, converted, or transferred; it can even repair the recovered files that no longer play. Es ist einfach und dauert nur wenige Schritte. Editing. Click Add file to upload corrupt or damaged MP4 file. Aug 1, 2022 · MiniTool Video Repair is a top free video repair program for Windows. Select a target file size as a percentage (0 - 10000%) of the original. Add MP4 Files. Free Online Video Repair Tool - EaseUS RepairVideo. FOR MODERATE CORRUPTION. Yodot MOV Repair has a simple interface that empowers users to fix the damaged MP4 and MOV videos. To use the most common codec, select "Auto" (recommended). Download repaired file. Nov 10, 2023 · 2. - BandiFix didn't repair broken MP4 files properly from version 6. In the pop-up file selection window, you can select the damaged videos and click Open to load them into MiniTool Video Repair. It also supports MS Word 2019, 2016, 2013, 2010, 2007, and earlier versions, which means that almost any word file can run on Repairit. Click on the Add button, select the corrupted MP4 video, and click Open. Step 2. Open Winxvideo AI and click "Video Converter". Once the video repair is complete, a notification and download code will be sent to your email. 4. Then hit Save. Click "Repair" to restore your broken video. Watch the video below to see how to repair a corrupt MP4 file for free with the VLC Media Player. You can repair a corrupted video file (such as MP4, MOV, AVI, etc) so it can be played on popular media players. Click VLC media player from the Apple menu bar > choose Preferences. Damaged artistic projects found a second life through online video restoration service. Drop your corrupted AVI video file to VLC. Download, install Video Repair for free, and open it. Our tool analyses the data contained within your MP3 audio file and is able to determine if the content is valid. A maximum of 20 files can be uploaded at once. In the "Open Media" window, click on the "Add" button. Sep 25, 2023 · If your file is severely damaged, UltraRepair allows you to repair it by adding a sample file to it. Note: Repair video and audio files online. Go to "Media" in the menu and select "Convert/Save" (or press Ctrl + R). Method 7 QuickTime (For Mac Work on videos taken from cameras, smartphones, and drones. 5. MiniTool Video Repair is a 100% clean and free video repair tool that is compatible with Windows. But viruses can break your MP4 video files, etc. Features. 10 video files repair daily. Click the big plus button to add your unplayable video. A restauração online reviveu o valioso material, preservando o momento memorável. Browse through your computer to add the corrupt MP4 file you Oct 24, 2023 · Stellar Repair for Video is another top video repair software and supports up to 17 video file formats. Fix videos online. Allows you to fix issues in videos simply. Drag and drop here. No account or login is required to use it. Click "+Video" to load the MP4 video with damaged video clips. At the bottom under Damaged or Incomplete AVI file, choose Always fix. Do you have a MP4 video or movie file that will not open correctly? If so, our free-to-use MP4 video repair tool may be able to help. Select File (s) Or drag and drop your files here to upload. Launch the software from your computer and click Add Video (s). 2. Step 4. Our tool will let you know what is wrong with your MP4 file and attempt to fix it. Most people don’t know this. Sample video analysis technology. HOWTO: Laden Sie einfach Ihre beschädigte Videodatei hoch und wir reparieren sie! Repariere dein DJI Video ganz einfach online. When your video record is corrupted, you might think that it's gone forever. With Free Online Video Repair, you can fix a corrupted video file online in three simple steps: Upload Videos-Auto Repair-Preview & Save. Enable ‘reencode movie files’. ≤ 200 MB video files for repair. Now play your renamed AVI file to see if the problem has been fixed. It’s easy to repair GoPro video files with Fix. Solution: use our data recovery tool ( MaxDataGenius) to first extract the correct MOV files from your media. Jan 29, 2021 · Step – 1. Yodot MOV Repair. Enter a valid email address. Jul 11, 2024 · Method 3: Use VLC Media Player to Repair Corrupted Video Files. Smaller values compress more. Its main features are listed below. EaseUS Video Repair supports to repair a wide variety of video file formats including MOV, MP4, M2TS, MKV, MTS, 3GP, AVI, FLV, MXF, KLV, INSV, M4V, WMV, MPEG, and ASF, no matter how the video became corrupted. 100% Free Video Repair Tool Online: Fix Corrupted MP4, MOV File - Clever Online Video Repair - Repair File. Repair broken and corrupted video files captured with GoPro, iPhone, iPad, Canon, Sony, Nikon. Select the location to scan. Projetos artísticos danificados encontraram uma segunda vida por meio do serviço de restauração de vídeo online. I clicked the link above to download the 64bit GUI version of untrunc. . docx files from any kind of corruption. Download Now For Mac. Step 2 On the next window that opens up, load the video that needs repairs by clicking on the "add input files or streams" button, and afterward, select the "convert or save" button. EaseUS Online Video Repair. Open VLC on your computer. Nov 23, 2023 · Step 2. In principle, it can work with AVI, MKV, M4V and other containers, but sound restoration can be harder. First, open a web browser and head over to the Repairit Online video repair tool. Oct 27, 2023 · Option 2: Use Always fix feature. Our tool analyses the content of your MP4 file and is able to determine if the file content is valid. Run Stellar Mac Data Recovery and select what type of data you want to recover. Add Damaged MP4 Video. Step 2: Click on the Select File option to choose the corrupt MP4 video file that needs to be fixed. The Mac video repair steps are the same, but the interface look differs. 264 or HEVC, we can repair either way. Upload healthy sample. Enhance Speech Quality. Repair damaged (recording interrupted) video files captured with a drone or a mobile phone (iPhone, Android, iPad) that can't be played. Click the "+" button on the interface to upload your broken and sample video. Choose "Target a video quality" when quality is of importance. 0. Navigate to “File” and then “Convert / Stream. Jun 26, 2024 · MP4 repair, M4V, FLV, AVI, MOV, MKV, WMV, SWF, FLV, MP3, NPEG, 3G2, RM/RMVB, and other video formats are supported. You can add and repair any number of MP4 files at a time. Load the sample video that has the same information as the unplayable video file. We recommend you use Bandicam 6. Repair corrupted MP4, MOV and other unplayable videos online with one click. Step 3: Tap on Convert/Save and then in the convert window, click on Profile to choose preferred input codecs, and click on Browse to save the video in your preferred location. Step 3: Saving the repaired online MOV or MP4 video. Or Jan 23, 2024 · Under the Preferences window, choose Input/Codecs. And some luck. Video – The professional video recovery tool. Feb 16, 2022 · Stellar Video Repair. However, its use is not just limited to that, it can also fix mp4 files with ease. Upload broken video. This software scans and fixes your video file for uninterrupted and unbroken videos. Repairit online also fixes all types of Excel corruption errors, such as unrecognizable format, unreadable content, etc. Wait until the conversion is completed and download the file. Go to https://fix. Our 6th method is to use Stellar Repair for video. Once selected, click on the "Open" button to add the file to VLC. From the newly extracted folder, run "untrunc-gui. 264 + MP3 (MP4) from the drop-down menu. In their Main Interface, add the corrupted MP4 file in the designated Corrupted Video tab. Go to the location of your corrupt file, make a right click, and select open with VLC media player. video. However, these tools often have limits in terms of file size, fix powers, and the number of free repairs per day. The converter bundles the content of your . 1. Select video file (max 500Mb): Browse…. wmv file extension, incompatibility of codecs, audio or video drivers, and so on. Aquí se explica cómo reparar archivos GoPro MP4. Offer a free demo. To do this, simply enter any memorable task name (for example, Vacation video) and click Next: Step 5. The sample file was created from the same device and has the same format as the corrupted file. 3 video formats for online repair. This utility is designed to recover broken / deleted / unfinished files mp4 / mov / 3gp, inside of which was h264 video. Media to repair damaged and unplayable video or audio files recorded on any camera, drone or mobile device. If you shoot a video on a camera, phone, action camera, record video from the screen or from drones, then it is possible Jul 13, 2024 · Navigate to the "Media" menu at the top of the VLC window and select the "Convert/Save" option. All you have to do is just to subscribe for free recovery results after the restore process. Repairs movies that were not finalized by the camera. Oct 18, 2019 · Use Fix. How to Repair Corrupted MOV/MP4 Videos Online for Free? Repair corrupted mp4 video and mov video for free by using VLC or Wondershare Repairit in a few easy steps. EaseUS Online Video Repair is a free and efficient video file recovery tool, which supports the recovery of damaged and corrupted videos like personal records, music clips, and To get started, simply drag and drop your files (up to a maximum of 20) into the "Select Files" box above. Choose "Target a file size" to get an exact output file size. Quick YouTube Link to MP4 First of all, using a YouTube to MP4 converter online tool to save YouTube video to computer as MP4 is a time-saver because it eliminates the need 1. Step 4: Now restart your system and play the MP4 file. Start for free Use Restore. It equips an Advanced Repair feature that helps you fix MOV to MP4 Converter. It's time to discuss how to choose the best free online video repair tool: Supported Formats: Ensure the tool supports the video format of your corrupted file, such as MP4, MOV, AVI, etc. This method helps you repair corrupt MP4 video files online for free. Or drag and drop your file here. Then, add a Sample Video in the next tab to be used as a reference for the repair process. Provided you have a similar not broken video. File Repair. 1 to 6. Get 4DDiG Video Repair for Desktop to access unlimited repairs and more features. Add Source Video (s) Add the corrupted videos you want to repair into the program. Mar 20, 2023 · Open the VLC Media Player. If audio is white noise, under options, choose custom repair parameter ‘-af twos’ for PCM big endian, or ‘-af sowt’ for PCM little endian. May 18, 2023 · To recover deleted/lost MP4 videos from cameras, DSLRs, etc. Free to use, no installation required. Navigate to "Media" > "Convert/Save" and click on "Add" to insert your corrupted MP4 file. We offer the fastest way to access the content of a RAR file online: Step 1: Select a . Choose a codec to encode or compress the audio stream. Method 2: Search the internet to find a video with the same format and captured by the same device. Click the “+” button to upload your corrupted and sample videos. Launch Media. Get Complete Guide Here->. Jul 11, 2024 · Part 2. Step 2: Click on Add to insert the corrupt MP4 File. Method 3: Use a previously recorded video in the same format from the device. VLC will repair the MP4 video and start playing it. Step 2: Waiting for the repair process. You can also click the box to browse your local file system for files to repair. Choose Video -H. To convert without re-encoding audio, choose "Copy" (not recommended). When done adding your damaged MP4 file and sample video, proceed to click the Repair button to start processing. Method 1: Record a new video in the same format using the same equipment. Click on the big ‘Plus’ button to select your damaged GoPro video file. Click on the Convert / Save button. Upload File. Max file size 1GB. Optional: to repair MP4 with file header damaged, select an output video format (you'd better choose the one with different video codec) from the pop-up output format profile window. Choose a codec to encode or compress the video stream. Choose file. Um antigo filme historicamente significativo foi restaurado online, enriquecendo o arquivo com registros valiosos para as gerações futuras. Step 3 . You can use it to repair corrupt MP4, MOV, M4V, F4V videos for free. Targeted for the Mac platform and its latest update, Stellar Phoenix Video Repair is a software that aims to fix corrupt video files. Step 1. Repair your MP4 Online. Wir können Ihr Video direkt online korrigieren. 3 Steps to Repair a Video. To restore MP4 video files, you can only tick Videos and click Next. Click Convert/Save. The Apr 14, 2019 · Corrupted or broken MP4 videos is something of the worst most of us have witnessed in their days as creators. Repair damaged MP4/MOV videos from GoPro, DJI Drones, Canon, Nikon, Sony, Panasonic, Dashcam cameras, etc. Click here to learn how to convert MP4 to MOV file. Feb 28, 2023 · Step 1. Technical and remote service. Step 2: Wait until the extraction process has finished. MTS to MP4 Converter. Download and install Video Repair on your computer. See how to repair your corrupted or unplayable MP4 video online: Step 1. May 20, 2024 · Below is the step by step guide to fix the AVI video through EaseUS Video Repair tool: Step 1. Multi-functional shortcut keys help you to operate easily. you should take out the SD cards of them and connect the SD card to Mac. Fast Video Repair Tool. Life long free and unlimited conversions and downloads. Click the Repair button to start fixing it. Step 3. Choose MP4 with quality you want to convert and click the "Convert" button. Aiseesoft Video Repair. Preview and save your repaired video. Run this video repair tool on your computer. Use the Add dialog box to choose your file. Our tool will let you know what is wrong with your MOV file and attempt to fix it. Repair corrupt MP4, MOV, M4V, F4V video files. Click "Convert/Save" and give the file location and name against the option "Destination file. Free video repair tool lets you repair and fix broken or damaged video files (MP4, MOV, AVI, 3GP, MKV, WMV) that do not play in your media player. Or Jan 25, 2024 · Free Download For macOS. Aside from that, it can easily handle HD videos, supports videos on all devices, and delivers a quality output file. Aug 17, 2020 · Follow these steps to try and recover your files: Open the Media menu. It is an online process using a Convert AVI to MP4 online, for free. Any video file up to 5 GB, almost any. ; ️EaseUS Fixo can repair any type of file corruption, including damage that occurred during editing, conversion, or even after recovery. Convert MP4 to MP3 online, for free. Read this post and learn how to fix corrupted WMV video files with the video repair tool. Next, you can click Repair button at the bottom-right, and this program will start repairing the broken videos in batch. FAQ. Browse through your files and select the corrupted MP4 video file that you want to repair. Its salient features are editing, conversion, transfer, and processing of videos. Creative endeavors were reimagined. rar file and upload it here either by drag & drop or click on the upload link. %. Apr 15, 2024 · Step 1: Open VLC, click on Media and Select Convert/Save. To get started, simply drag and drop your files (up to a maximum of 20) into the "Select Files" box above. - BandiFix may not be able to repair broken AVI/MP4 files properly if you check the "Enable write caching on the disk" option at the Avanced settings of Bandicam. Go to the official site of EaseUS Online Video Repair. Apart from repairing video files, VLC enables you to convert AVI, MP4, etc. Once selected, click on the Repair button. Convert MOV to MP4 online, for free. Jan 29, 2024 · It's a reliable online video repair application that enables you to repair corrupted MP4, MOV, AVI, and more types of video files online for free. You can use the advanced repair feature to repair severely damaged files with a higher success rate. Dec 3, 2020 · Wondershare Repairit Online, allows users to quickly repair videos in three different formats, MP4, MOV, and 3GP, as well as preview 30-second video segments before saving. Or in a more direct way, you can drag the video from your folder or desktop where you store the video to the interface. Nov 23, 2021 · Step 4. Drag and drop the corrupted MP4 file into the file box and click the “Open Media” button. An old historically significant film was restored online, enriching the archive with valuable records for future generations. Upload Audio/Video. You agree to our Terms. ONERECOVERY, the professional data recovery solution for Windows, handles data loss for over 1,000 scenarios including accidental deletion, formatting errors, virus attacks, and more. Upload your video in the software and click on Repair. May 27, 2024 · As long as you find an interesting video on YouTube, just be free to paste its link in the converter tool, and then enjoy the fast and free YouTube video to MP4 conversion. Fix. Click on the Start button and wait for the conversion to complete. Here, click on the plus ( +) button right in the center of the screen to open the file Jun 14, 2024 · Method 1: Use VLC's MOV & MP3 Repair Mode. Once the audio is successfully uploaded, select the audio enhancement type. In the "File" tab, click on "Add" to select and add the corrupted MP4 file. Try fixing MP4 file with VLC Media Player. For example, a 100Mb file would become 25Mb if you select 25%. The repair process begins. MP4 can be fixed easily without downloading any software. Video, Restore. Use VLC Media Player. Funciona con todas las GoPro disponibles en el mercado, desde la Hero3 hasta la última Hero10 (H264 y HEVC) Podemos reparar sus archivos de video incluso después de: Batería agotada durante la grabación; How to Get A Sample Video. Step 1: Inserting the corrupted MP4 or MOV video to the Interface. Besides MP4, File Repair supports different file formats, such as, AVI, MOV, MP3, WAV, JPEG, GIF, BMP, PNG, DOC, XLS, ZIP, RAR, etc. Video. Before using this product, you shall ensure that the contents generated by using this service shall not be used for defamatory, pornographic, or any other illegal purposes, shall not infringe the intellectual property rights of any third party, and you shall bear the The video repair software - EaseUS Fixo enables you to repair a wide variety of video file formats including MOV, MP4, M2TS, MKV, MTS, 3GP, and more easily, no matter how it is damaged. You may also be interested in what else this online tool can do. This is a professional tool and maximizes the chances of recovery. To convert without re-encoding video, choose "Copy" (not recommended). Sep 1, 2021 · Corrupted Video File Repair Software Free Download. But fear not there is a way to recover broken M Jul 11, 2024 · A: Yes, there are several free web tools available that can fix MP4 files, such as 4DDiG web Video fix, Fix. Sep 9, 2021 · Click Add video (s) and start repairing button in the middle. Or drag and drop your files here to upload. 0. May 20, 2024 · 1. Media, FileConverto, and EaseUS Online Video Repair. Find out how to repair corrupted MP4 videos with a free online MP4 video repair tool. Please note: Your MOV, once uploaded to our server May 20, 2024 · Repair your MP4 file in the VLC media player using the following steps. This tool also repairs MOV files that have stopped playing on Quick Time player due to breakage apart from videos in other formats like, F4V, M4V, MP4 and M4A. 100% represents the original volume. Click Choose file and then select the corrupted video file you want to repair online: Step 6. Online tools or UltraRepair can all help you convert video format for free. Repairs video files that are truncated, broken, corrupt or damaged. Step 3: Download the result. Note: Here we are sharing the Windows screenshots of Stellar Repair for Video. Just drag and drop it into the interface of VLC. How to use BandiFix 5 days ago · 📷Repair corrupted MP4 videos from Cannon, Sony, DJI, Dashcam, and all other universal digital cameras. What is the best video repair tool? Being the best video repair tool, 4DDiG Video Repair fixs any corrupt, damaged, and broken MP4 and MOV videos. After adding the file, click on the "Convert/Save" button at the bottom. May 20, 2024 · How to Fix WMV Files Online Free [2024] Your WMV videos may fail to play for any reason, including removal of the. AI-driven video repair tool can fix corrupted, damaged, blurry MP4/MOV video from drones, SD card and more in 3 steps! Free download ONERECOVERY and revive lost We assure you that your rights based on the contents generated by our service will be fully owned by you personally. Go to Input/Codecs option > click the drop-down icon of “Repair AVI Files” and select Always fix > click Save to finish. Extract everything from the zip into a new folder. We can repair: MP4, MOV, M4A, 3GP, MXF, INSV and more. How to Choose the Best Free Online Video Repair Tool Now you are familiar with some of the best free video repair online tools. Click Browse to enter a filename for your converted file. " Repair Any Corrupted or Unplayable Video. Go to the Converter section, click on "Add Files", and select the damaged MP4 video by double clicking. Pros. Jun 26, 2024 · MP4 Video Repair Online Free | Fix Corrupted MP4 In the present day, MP4 video recording with smartphones or cameras is a common trend. Paste the link you wish to download and click "Go" button. Thanks to EaseUS Online Video Repair, this is not the case. Video : Even Damaged Drone Videos Handled Fix. Newly Released. Select an output file format and choose a storage path. Free Trial Free Trial Learn More Apr 3, 2024 · Step 1. Our Audio File Analyzer can give you thorough and detailed statistics about every aspect of your audio file. At this point, you may need to upload a sample file. Once the Stellar Repair for Video is opened, click the "Add File" button on its main interface to open your damaged MP4 video file. After repairing, you can click Preview to see if the quality is okay and proceed to Save to save the repair video file on your computer. Upload Video. EaseUS Online Video Repair is a 100% free and safe online video repair tool that can fix damaged or broken video files of popular formats such as MP4, MOV, GIF, etc. Mar 1, 2024 · Download Now For Windows. Launch VLC Player and initiate the transcoding process. 1 video to repair at a time. Open VLC Player. Select Convert/Save. 5. How can I repair a corrupted video file online? +. Jun 28, 2021 · Step 8. Get a full-time preview for free Pay only if you are happy with the result. 3. Launch HD Video Converter Factory Pro. Repair Broken Video. Select the 1. Simplemente cargue su archivo de video GOPRO dañado y lo arreglamos. To begin, click the "Repair" button to let the software analyze your video and be fixed immediately. exe". After the uploading bar reached 100%, the repairing process will start automatically. This lightweight and multifunctional app is the go-to media player for playing any type of video. Select a resolution for your video (width x height) in pixels. Our tool will let you know what is wrong with your MP3 file and attempt to fix it. Just upload the corrupted video file and Mar 6, 2024 · Here are 5 tried and tested methods for MP4 corrupted video repair. Our tool analyses the content of your MOV file and is able to determine if the file content is valid. step – 2. Step 1: Download and Install Remo Video Repair software on your Windows 11/10 or on its previous version and launch the software. Select Target Size (%) %. video repair online services handles the repairing and fixing of truncated, corrupted and damaged MP4, MOV and 3GP videos. We would like to show you a description here but the site won’t allow us. Apr 11, 2024 · Steps to fix minor corruption: Download and install VLC media player on your system. Online restoration revived the valuable material, preserving the memorable moment. We can recover video files from any GoPro’s model – H. When the corrupt MP4 video file is fully converted to AVI format, you can try opening it with VLC. It can be of any size. When it's done, try to play the video again. For unlimited audio length, try our free desktop version! 2. Once both files have been added, click the Repair button and wait for the process to finish. 30s video segment for preview. ”. Click "Upload video" or drag the MP4 video directly. Aug 18, 2022 · Select Convert / Save. File Repair is a powerful corrupted MP4 File Repair tool. Maztr's free online Audio File Analyzer is a quick and easy tool you can use right in your browser, without downloading any software, to perform a detailed analysis of your audio files. This service is 100% free and lets you fix a corrupted video. ONERECOVERY offers an easy-to-use video repair tool to fix corrupted videos online for free. OfficeRecovery Online Service offers free/gratuit and paid options to get full recovery results. Mar 27, 2024 · 2. * exact link is named this: "Download untrunc 2021-11-21 64-bit (GUI included) Win64". Dec 25, 2023 · Step 1. Click the “Repair” button to fix a damaged MP4 video. Step 1 Open VLC Media Player, and then click on "Media", and then go to "Convert or Save". Click on the Repair button. Once you have selected your files, the validation checks will begin with a clear indication of the steps the tool is taking and the progress of each file. This is an extremely Fast video Repair Tool to repair Corrupted MP4 Video Files in seconds or minutes depending on the duration of the file. The VLC media player is a must-have for any Windows PC. fa vb uu cg em gz dz zm sc uc