Hi, I have some .flv and .swf animations that I'd like to be able to look at offline. No browser required. How to do this after Flash end-of-life?
Mar 02, 2021 Then, find and select the FLV file you want to convert. Step 3: Open the drop-down menu next to Profile. Select the device you intend to play with your MP4 file. May 29, 2018 Part 2. FLV player to play FLV videos on Windows 10/8/7 or Mac. When you get a basic understanding about FLV, you can start to find your perferred FLV player. In the following article, I'll introduce to you 10 best FLV video players for Windows/Mac OS. Free download one FLV player and enjoy FLV file smoothly. FLV Player X is a standalone media player for Adobe Flash Video (FLV) that lets you watch movies right on your desktop. There are countless websites streaming FLV. Consider Child's Play, Ronald McDonald House, or the EFF. We no longer accept donations. A final word: If and when Perian stops working, try looking into VLC or MPlayer OS X. Sure, they're not Perian, but they offer great software still under development. Thanks for all of your support over the years. Play FLV videos in MAC OSX Lion. Hello Freddie, It seems that the problem you are having on your computer is caused by a missing codec. Multimedia Players behave this way if it encounters a file that it doesn't support. The reason why you only hear the audio part is because that's the only part of the file that it recognizes and not the audio.
what I have so far:
- a functioning standalone player from here, aka 'Adobe Flash Player Projector Content Debugger' https://blog.bannersnack.com/download-swf-player/ (thanks much)
- trashed 'Adobe Flash Player Install Manager.app' from utilities after it tried to talk me into uninstalling flash
- Adobe Flash preference in Systems Prefs 'allow Adobe to install updates' unchecked
- Etrecheck says I'm free of Genieo and such.
Will that be enough to keep looking at Flash files I already have, or is there a better solution?
thanks a lot!
Macbook Air 2014, i7, 1TB with 300 GB free, 8 GB Ram, Mojave.
Macbook Pro 2012, i7, 1TB with 300 GB free, 16 GB Ram, Mojave.
MacBook Air
Posted on Nov 11, 2020 2:22 AM
QuickTime won't play MP4 files properly? What should you do to play MP4 video files on macOS smoothly?
'I paid for and downloaded a YouTube video in an .mp4 file but was told that my QuickTime can't play MP4 on Mac. I never have this problem before, and QuickTime Player has listed .MP4 at the top of its playable formats. Why?'
Some users may have no clue when QuickTime player refuses to open MP4 files. What should you do if mp4 not playing on Mac with QuickTime? Below we have our detailed problem analysis and step-by-step guide.
Causes to QuickTime Won't Play MP4 on Mac Problem
![Osx Play Flv Osx Play Flv](https://image.slidesharecdn.com/howtoconvertflvtodvdonmac-091118042152-phpapp01/95/flv-to-dvd-mac-convert-flv-to-dvd-mac-flv-to-dvd-converter-for-mac-1-728.jpg?cb=1258518136)
Linux Play Flv
As the user mentioned in his question, as MP4 is one of the formats supported by QuickTime, why MP4 playback error still occurs? Here are reasons lead to this problem, you may check:
*.mp4 is a file extension which include many codecs, and QuickTime Player lack the right codec to read certain MP4 videos;
* Damaged or corrupt MP4 files cause the MP4 playback error on Mac. This happens more often to MP4 files downloaded from web and received from email;
* Incomplete conversion or compression of MP4 video files.
* Damaged or corrupt MP4 files cause the MP4 playback error on Mac. This happens more often to MP4 files downloaded from web and received from email;
* Incomplete conversion or compression of MP4 video files.
Ways to Ensure Smooth MP4 Video Playback on Mac Computer
First, if you run into QuickTime won't recognize MP4 from iMovie, select a .mov extension as the output to solve the problem;
Second, if you're playing mp4 on Mac with HD or 4K resolution but without any luck, first please check if your graphic process, GPU, Mac display meet the minimum requirements to play 4K files on Mac;
Third, update QuickTime Player to the latest version. If you still can't play MP4 files on Mac, now you can:
Second, if you're playing mp4 on Mac with HD or 4K resolution but without any luck, first please check if your graphic process, GPU, Mac display meet the minimum requirements to play 4K files on Mac;
Third, update QuickTime Player to the latest version. If you still can't play MP4 files on Mac, now you can:
1. Convert unplayable mp4 videos to MP4 files with supported codecs, or other formats like MOV;
2. Switch from QuickTime Player to other Mac players;
3. For smooth MP4 video playback on Mac, install codec pack Perian.
4. Some MP4 videos captured by GoPro action cam, for example, are encoded in HEVC codec, which older Mac computer won't support, unless you update it to the latest High Sirra.
2. Switch from QuickTime Player to other Mac players;
3. For smooth MP4 video playback on Mac, install codec pack Perian.
4. Some MP4 videos captured by GoPro action cam, for example, are encoded in HEVC codec, which older Mac computer won't support, unless you update it to the latest High Sirra.
Table of Contents
Method 1: How to Play MP4 Files on Mac Computer via Converter
You can convert unplayable videos in any format (any video/audio codecs) to the files perfectly for Mac. With a MP4 video converter, playing MP4 on macOS (Sierra incl.) is just a snap. This fits those who want to stick with Mac video player and don't want to handle with complicated codec thing. The video converter applied in the method is MacX Video Converter Pro, which will handle everything you throw at it and output to a HQ MP4 file playable on Mac.
Play Flv Free
- Flexible output formats: with 320+ video and 50+ audio codecs, it converts any videos to Mac supported files, including MP4 files among different codecs;
- Repair damaged files by cutting the corrupt part with advanced editing features, and output to MP4 file for playing on Mac;
- No.1 fast video to MP4 H.264 conversion speed by enable hardware acceleration tech;
- 3 Simple & Easy Steps: Drag & drop, choose output format and then you can enjoy MP4 videos on Mac smoothly without codec problem.
Step 1: Free download this MP4 video converter on Mac or Windows computer and open it. Nintendo switch les sims. Then click 'Add File' to add the MP4 not playing on Mac.
Step 2: Choose an output format. To ensure your Mac computer to accept and read your MP4 video files, select MP4 H.264 or other Mac supported formats like MOV as the output format. (you can also convert unplayble videos for iPhone, iPad or Android devices)
Step 3: Click 'Browse' button to select a destination folder to save the output MP4 video. Check the Intel box on the interface to enable the hardware acceleration tech to boost the mp4 conversion on Mac.
Step 4: Click 'RUN' button to start converting videos to MP4. Then you can play output MP4 videos on Mac with QuickTime Player or other MP4 video players on Mac.
![Play Play](https://www.easefab.com/images/vlc-2.0-macosx.jpg)
Tips: QuickTime Player Supported Formats
Supposing you're using QuickTime Player to play MP4 on MacBook Pro/Air, iMac etc. Check the formats and codecs supported by QuickTime Player to convert unplayable videos clearly with any MP4 video converter.
Video Formats: QuickTime Movie (.mov), MPEG-4(.mp4, .m4v), MPEG-2 (OS X Lion or later), MPEG-1, 3GPP, 3GPP2, AVCHD (OS X Mountain Lion or later), AVI (Motion JPEG only), DV
Codec: MPEG-2 (OS X Lion or later), MPEG-4 (Part 2), H.264, H.263, H.261
Audio formats: iTunes Audio (.m4a, .m4b, .m4p), MP3, Core Audio (.caf), AIFF, AU, SD2, WAV, SND, AMR
Codec: AAC (MPEG-4 Audio), HE-AAC, Apple Lossless, MP3
Supposing you're using QuickTime Player to play MP4 on MacBook Pro/Air, iMac etc. Check the formats and codecs supported by QuickTime Player to convert unplayable videos clearly with any MP4 video converter.
Video Formats: QuickTime Movie (.mov), MPEG-4(.mp4, .m4v), MPEG-2 (OS X Lion or later), MPEG-1, 3GPP, 3GPP2, AVCHD (OS X Mountain Lion or later), AVI (Motion JPEG only), DV
Codec: MPEG-2 (OS X Lion or later), MPEG-4 (Part 2), H.264, H.263, H.261
Audio formats: iTunes Audio (.m4a, .m4b, .m4p), MP3, Core Audio (.caf), AIFF, AU, SD2, WAV, SND, AMR
Codec: AAC (MPEG-4 Audio), HE-AAC, Apple Lossless, MP3
Method 2: QuickTime Alternative MP4 Player for Mac
In the above formats section, we can see that QuickTime Player is limited in supported formats. If QuickTime can't play MP4 on Mac smoothly, you can turn to another MP4 player for Mac. They may come with wider formats support and better playback experience. This method is the easiest for those who have no preference to QuickTime.
Play Flv Mac
There are many video player for Mac that works well with MP4 files, for example VLC media player. In this method, we select another free video player which tops the user downloads on the pundit ranking site Softonic: 5KPlayer.
Play Flv Freeware
- It plays almost all media formats including MP4, MTV, M2TS, AVI, FLV, WMV, DVDs;
- It fully supports 3D, 8K/5K/4K UHD videos playback, with untouched image quality;
- It's an combo of media streamer, online video downloader, and MP4 video player for Mac;
- It works with latest macOS Sierra, El Capitan, Yosemite and earlier version.
Method 3: Playing MP4 on Mac QuickTime Player with Perian
As the main reason that QuickTime can't play MP4 on Mac is the lack of certain codecs, you can manually add the codec pack. The free add-on called Perian is a perfect mate for QuickTime. With Perian installed, QuickTime Player will support a much wider range of codecs, including MP4, AVI or playing MKV on Mac. Check the detailed formats supported (Perian is no longer under development and does not work with QuickTime 10 or above):
File formats: AVI, FLV, MKV, DIVX, GVI, VP6, VFW file formats
Video/Audio types: MS-MPEG4 v1 & v2, DivX, 3ivx, H.264, FLV/Sorenson Spark, FSV1, VP6, H263i, VP3, VP8, HuffYUV, FFVHuff, MPEG1 & MPEG2 Video, Fraps, Snow, NuppelVideo, Techsmith, screen capture, DosBox Capture, Windows Media Audio v1 & v2, Flash ADPCM, Xiph Vorbis (in Matroska), and MPEG Layer II Audio, True audio, DTS coherent acoustics, nellymoser ASAO;
Subtitle support: SSA/ASS and SRT.
Video/Audio types: MS-MPEG4 v1 & v2, DivX, 3ivx, H.264, FLV/Sorenson Spark, FSV1, VP6, H263i, VP3, VP8, HuffYUV, FFVHuff, MPEG1 & MPEG2 Video, Fraps, Snow, NuppelVideo, Techsmith, screen capture, DosBox Capture, Windows Media Audio v1 & v2, Flash ADPCM, Xiph Vorbis (in Matroska), and MPEG Layer II Audio, True audio, DTS coherent acoustics, nellymoser ASAO;
Subtitle support: SSA/ASS and SRT.