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Questions tagged [mpeg]

The Moving Picture Experts Group (MPEG) was formed by the ISO (International Organization for Standardization) to set standards for compression and streaming audio and video.

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25 views

What are available software to cut multiple clips out of a single video? [closed]

I'm looking for a software application to cut videos into multiple clips, typically by giving it the start and end time of the clip. Sometimes I need to cut about twenty clips from a single video, it ...
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1answer
45 views

MPEG video not pausing at accurate timestamp

We are using xuggle API to create MP4 file with variable duration between images. Following is the sample code final com.xuggle.mediatool.IMediaWriter writer = com.xuggle.mediatool.ToolFactory....
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1answer
101 views

I need to make a .MP4 file with the XVID codec. and i simply can't find a way to do it

My client wants 2 files: .avi and .mp4 in 1080p with the XviD codec. The .avi was easy, I installed the XviD codec from the official website and exported the .avi using After Effects. The .mp4 on ...
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0answers
88 views

Generate mpeg-dash live content from transport stream UDP input using ffmpeg/mp4box

I'm receiving mpeg-2 transport stream UDP input. I want to serve this content using an HTTP server. I know that mp4box can be used to grab the udp and dump it in a file. mp4box -grab-ts udp://ip:...
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0answers
312 views

Generate mpeg-dash segments and mpd file using transport stream buffer

I am receiving mpeg-2 transport stream on a buffer and i need to serve the content using HTTP to a web view. I'm planning to implement it using the mpeg-dash specification and a simple HTTP server. ...
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1answer
671 views

What is the format of the mpeg-dash (.m4s generally) segment?

I'm new to the multimedia programming, I'm trying to produce live mpeg-dash content from a transport stream buffer by parsing the packets individually. I want to create .m4s segments but i'm confused ...
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201 views

A/V out of sync when using ffmpeg from mpeg-ts to dash

I'm using ffmpeg in order to convert MPEG-TS stream to MPEG-DASH. The mpeg-ts is h264 and aac_latm. Therefore I don't need to reencode the video. The command I use: ffmpeg -i http://10.0.0.211:55555/...
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1answer
3k views

FFmpeg passthrough of MPEG transport stream causes errors&glitches in stream

Unbescholtener Bürger back with another FFmpeg question. My goal is to have an instance of FFmpeg running that receives a mpeg transport stream via RTP, executes arbitrary operations on the received ...
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1answer
2k views

Why does ffmpeg fail with converting a .ts file to .mpeg?

I would like to losslessly convert a a .ts file to a more usable file format, e.g. .mpeg. Unfortunately, the converted file seems to lack audio. At least I don't hear anything when playing it in VLC (...
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0answers
420 views

Convert MPEG-1 Audio Layer II sound to WAV file

I need a command line tool to convert mp2 sound files to wav files that runs on Windows. ffmpeg seems to decode correctly but outputs an error message: Error while decoding stream #0:0: Invalid data ...
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3answers
3k views

Set PAT/PMT period using ffmpeg

According to the ffmpeg documentation using -pat_period sets the maximal time in seconds between PAT/PMT tables. I'd like to set the value to 100ms, however I'm not getting the desired value. The ...
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1answer
475 views

Does using preset=placebo or veryslow option also decrease decode time?

When using h.264 I use preset=placebo option. It increases encoding efficiency, but I don't know I feel like it is also increasing decoding time. Is it right or it doesn't affect decoding time at all?
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2answers
5k views

How to l extract EPG data from MPEG TS files?

I have the ability to capture "MPEGTS" DVB/ATSC streams. I'd like to be able to take the TS files and extract "EPG" (programming guide) information from them, because FFmpeg (which does the capturing)...
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1answer
548 views

Cannot run video on Android devices after converting it with ffmpeg

I am converting video with ffmpeg, but after conversion it does not run on android devices it shows cannot play this video the code for conversion i am using is: exec('D:\wamp\bin\ffmpeg.exe -y -i D:/...
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1answer
873 views

How to remove 'Owner' and 'Computer' information tag on MPG , MP4, MPEG file?

When I right click on file and go to 'Details' tab, it shows my computer name and owner name. How do I remove (hide) this information of video file (mpg, avi, mpeg). tanks
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0answers
327 views

Does h.264 levels affect the quality of the output?

According to Wikipedia, the example for high resolution of level 4.0 is 2048x1024@30fps. But the resolution of the video ready to encode is 1280x960, which is about level 3.2. Is it better to set the ...
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2answers
12k views

How to split and join without transcoding AVC/MPEG-TS video files in Windows with ffmpeg?

I am looking also for a Linux solution (in a separate question) I have two recorded video files with the extension .ts. I need to remove some part of the first, split the second, and then merge the ...
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2answers
1k views

unable to find a suitable output format for 'ΓÇô'

I'm trying to encode videos for mpeg dash streaming, I used the following command (I bring it from this article: http://blog.streamroot.io/encode-multi-bitrate-videos-mpeg-dash-mse-based-media-players/...
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0answers
1k views

Update Microsoft DTV-DVD Video Decoder

When I see Technical Information for Windows media player. I can see information about Microsoft DTV-DVD Video Decoder (msmpeg2vdec.dll). In some machines I see version as 12.0.9200.16426 and some ...
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2answers
1k views

Remux/encode/convert MPG into MP4

I understand that it is impossible to edit metadata of MPG files (i.e. createdate), so I am looking for another way to "upgrade" my MPGs into a newer file format (preferred are formats that work both ...
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1answer
12k views

How to stream MPEG video using RTP using VLC command line

I'm attempting to convert the following vlc command line which is streaming an MPEG video over UDP ( no RTP ): cvlc -vvv /vlc/attract.mpg :norm=ntsc :v4l2-width=320 :v4l2-height=240 :v4l2-standard=...
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1answer
4k views

How to concat VOB files with ffmpeg using stream mapping?

I have 5 VOB files, I would like to concat them to a big mpegts file, and keeping only the video stream and the last (3rd) audio stream. Unfortunately the stream ordering is different in the VOBs: ...
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0answers
555 views

ffmpeg with a streaming input change channels order and indices on different execution

We're using ffmpeg to take a mpts stream by 3rd party and encode it to a webm file. Now Every time I've call the ffmpeg command I get different map of channels for it. For example: Input #0, mpegts, ...
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1answer
148 views

Concatenate h264 bytestream using cat?

I need to merge few h264 files. Can I do simply trick like this: cat file0.h264 file1.h264 file2.h264 > out.h264 All h264 has the same encoding settings, except resolution and bitrate, and has no ...
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1answer
230 views

Gstreamer unable to link API's , Linker error

I was trying to read the PAT table information , Color Balance interface etc using gstreamer in ubuntu . but the the definitions of the API's used by gstreamer to achieve these are not available ....
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2answers
675 views

Cannot concatenate videos ffmpeg

I have a bitmap that I would like to concatenate to the front of many videos as a sort of title screen or disclaimer screen. I try to turn it into a video with the same attributes as the rest of the ...
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1answer
433 views

How do you insert MPEG-2 movie into PowerPoint 2010 presentation?

I am trying to insert an MPEG-2 movie into my PowerPoint 2010 presentation. It plays fine in the Windows Media Player on this computer, and the equivalent AVI movie inserts no problem, but the MPEG-2 ...
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0answers
106 views

Is a sitara ARM powerful enough to decode and play mpeg4

I have the question: "Is a sitara ARM running embedded linux is powerful enough to decode and play mpeg4 format files (using vlc or other software)?" posed to me by the boss... but I am not really ...
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0answers
704 views

How to detect EOF marker for MPEG?

Im using WinHex to recover files from disk. Its mostly very good except for MPEG files.It seems to truncate almost every single one of them into files of various sizes, almost always less than 1MB. ...
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1answer
7k views

Why does a Raspberry Pi require a key to playback MPEG2 content?

I was reading here and the article said that linux distros often use free versions of MPEG2. On my Raspberry Pi, however, I had to purchase a license to achieve playback of some of my files. I never ...
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0answers
438 views

MPEG files damaged over time. How to fix?

I have a strange problem with a few MPEG files (.mp4 and .mpg). These files have been living on my hard disk for quite a long time. I also have recently copied them into a new disk, not having the ...
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0answers
695 views

Why does remuxing a VOB fix freezing issues?

I am currently transcoding video data from a Video DVD to x264 MP4 files, but the original MPEG-2 streams seem to have some strange problems. This video DVD is of a home-made digital TV recording (DVB-...
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0answers
3k views

Windows Media Player 12 doesn't recognize RTSP protocol

I am trying to stream a live feed through RTSP to Windows Media Player 12 and get the error: "Windows Media Player cannot play the file because the specified protocol is not supported. If you ...
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1answer
208 views

A DVD autostarts on my laptop and runs but not on my desktop

I have a DVD compatible drive on both my desktop and laptop. When I insert the DVD into my laptop, it recognizes it automatically and through clear.fi, plays the DVD. When I put the same DVD in my ...
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2answers
24k views

Windows DVD Maker on Windows 8?

Something I really miss in Windows 8 is the Windows DVD Maker. I tried to get it running on Windows 8 by copying the DVD Maker directory from Windows 7 over to Windows 8. When I run it, I get the ...
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1answer
798 views

I need to convert a bunch of *pngs to *.mpg in linux/CENTOS. How can I do this?

Title says it all, and I am not too familiar with LINUX, but I can get by if I get some help. I am looking for a way(s) where I can do the above, or in lieu of that, download a program that will do ...
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1answer
835 views

Can a MPEG-2 file have variable frame rate?

I have a video file that I am trying to read. I believe the video format is MPEG-2 and the tool I'm reading it with is MATLAB's VideoReader, which has trouble with the frame indexing: if I use ...
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1answer
4k views

How to extract mpeg-1 stream from pcap in wireshark

I have a pcap network dump that has an MPEG-1 stream inside and I would like to play the mpeg stream. So far I've tried playing through the RTP analyzer but that plays without any sound. I've also ...
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1answer
743 views

Is there any tool can adding metadata into mpegts file like mediafilesegmenter in MacOS platform?

As mentioned in the title... Currently, I want to adding some metadata information(like ID3 tag) into mpegts file which can make the client player play the mpegts file and read the injected ...
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2answers
11k views

How can I convert and repair MPEG-TS (DVB-S captures) for better playback?

I have a lot of MPEG-TS video files (H.264 video with AC3 or MP3 in a .TS container) captured from a DVB-S capture card. When I play these videos it's much slower to seek in the video (ie. skip 30 ...
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1answer
1k views

Reencoding MXF (OP-1a) XDCAM HD422 MPEG into something useful

I am a bit desperate at this point. I have a video file in the MXF container format. MediaInfo identifies it as MXF (OP-1a) XDCAM HD422 and says the Video Stream is plain MPEG. I want to edit the ...
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0answers
1k views

Convert JPEG image to MPEG-2 Video

I am working on a digital screen unit which has a 2-3 second delay with still images, but no delay for MPEG-2 video. I have used Photoshop CS5 to export the JPEG into MPEG-2 (MP4(ISMA)), but the ...
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2answers
422 views

How to display and capture webcam stream at the same time?

This command works perfectly for saving a webcam stream to a file: ffmpeg -f alsa -i default -itsoffset 00:00:00 -f video4linux2 -s 1280x720 -r 25 -i /dev/video0 out.avi How would I simultaneously ...
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1answer
321 views

looping .mpeg dump

Need to dump an MPEG2 file in a loop, either to stdout or a named pipe. This works: $ { while : ; do cat myLoop.mpg; done; } | vlc - This works on a text file containing "1234\n": $ mkfifo myPipe ...
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3answers
23k views

VOB conversion quality in FFmpeg

I am trying to convert a VOB file to mpeg like this: ./ffmpeg.exe -i VTS_01_2.VOB -r 24 out1.mpeg However, the quality is very poor. I tried ./ffmpeg.exe -i VTS_01_2.VOB -vcodec copy out1.mpeg ...
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1answer
738 views

Codec and format problems with DLNA Server

I use the Windows build in DLNA server controlled with the Windows Media Player under Windows Vista. This is working. The problem is that the Sony Bravia TV does not list all videos which I have share....
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1answer
278 views

Site for learning about video codecs on the web [closed]

I am interested in learning about the HTML 5 specification as well as different video codecs for use in various browsers (mobile and desktop). So In an effort to learn about as much as I can, I'm ...
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5answers
5k views

Good freeware application to convert to VOB file to MPEG freeware [closed]

Does anyone know of a good freeware application where I can convert a full VOB file into a MPEG file. All of the applications I have found are trial versions and will only convert a part of the video....
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4answers
2k views

Video Splitter for MPG [closed]

I need a good video splitter, for .avi and .mpg. I already know about Easy Video Splitter, but it doesn't work with .mpg. OS is Win 7.
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4answers
185 views

encoding movies for the web

I have a friend that hosts his website on IIS and Windows Server 2003 R2 32-bit. He has .WMV files and .MPG and others and some of these are 30 mb in size! He wonders why users complain the site is ...