78 2(1).mp4 !!HOT!!
When watching the video, at the position of the missing segment, the picture freezes for a few seconds, then the video continues. I have a few .mp4 files and I want to find out which of them are affected by this issue. Without having the original log, how can I find out if there were any segments missing when I ran the ffmpeg -i index.m3u8 -c copy output.mp4 command?
Accessing Aviation Forecasting Resources Utilising Satellite Data on our Regional Focus Group Meeting Archive (facilitator Mr Bodo Zeschke BMTC) 30 minutes duration (32Mb .wmvfile) (60Mb .mp4file)
A Weather and Forecast Discussion (Mr Bodo Zeschke BMTC) 24 minutes duration (26Mb .wmv file) (50Mb .mp4 file)Two short case studies, showcasing the application of satellite data and data products:
Please download the following resources prior to the session. Note that there are four animations embedded within the PowerPoint slide. For some computers the animations do not all work. In that case please examine the .wmv and .mp4 files
The MPEG-4 container file (.mp4) is almost identical to the QuickTime container file (.mov). The same codecs may be used to store data in either format. However, typically you find files encoded with H.264 or one of its predecessors.
I've been having an issue and maybe it is one but maybe it's just the way .mp4 files are designed. I can take two video files 1 is 2 hours long and the other is 10 hours long. They both are the same size one has a higher encode is all. Anywho it appears that the longer video needs to download about 20 MB before it starts playing. The two hour video is about 10 seconds to download its file and is a smaller download. Which on say comcast for the isp is about 25 to 30 seconds it seems. I know the moov atom is in the front and I used EE4, SP1 and SP2 to do tests on the encode. I used the h.264 512k stream profile, the youtube profile and the viemo profile all with the same results. Of course little videos say 5 to 10 minutes long load instantly. Oh and once loaded I can jump around the video all i want. To the end and everything and it works great. The file size of both videos is 1 GB for the 2 hour video and 1.5 GB for the 10 hour video.
For example, converting samplevideo.mov to samplevideo.mp4 so you can play your video from your WordPress site. You can use any online video converter to convert your videos to the recommended formats.
To support multiple browsers, you'll need to use FFmpeg to convert your .mov file to two different containers: an MP4 container and a WebM container. In actual practice, you would likely specify a codec at the same time. For now, we're letting FFmpeg use its defaults.If these concepts are new to you, you should read Media file basics before going further. Additionally, if you don't have FFmpeg installed read Media application basics to get it set up with Docker.We are using the suggested Docker install and the glocken.mov file from Prepare media files for the web added inside the media directory. We used FFmpeg version 4.3.2 for all the commands in this section.CautionIf the commands don't work for your version of FFmpeg, consult the FFmpeg documentation.Containers #First, we need to create our two containers from the .mov file with the .mp4 and .webm file extensions with both an audio and video stream inside the file. Review Media file basics for more about containers and streams if you don't know the different between them.MP4 041b061a72