Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [mpeg]

The tag has no usage guidance.

0
votes
1answer
32 views

Extract PTS, Frame Number from a TS file using the bytes representation of it

I am trying to write a Python script which will connect the TDT with the PTS in a MPEG-2 TS. So far I have managed to convert the TS file into a .dat file where I have all the hex representation of ...
1
vote
1answer
34 views

How to decode the PTS timestamps and extract the video frames

I want to extract the video frames and get the PTS timestamp for each one of them. I have an input MPEG-2 TS file and I prefer to use some open source tool like ffmpeg or something similar. The ...
0
votes
0answers
10 views

How to convert subtitles into Teletext?

I want to input a MPEG TS and EBU-TT-D xml subtitle and convert to a MPEG-TS with teletext subtitle. What tools can do this?
0
votes
0answers
26 views

Converting video for NVIDIA Jetson TX2

I am trying to develop software for the NVIDIA Jetson TX2. In the process, I want to perform an operation on a video recorded from my Samsung Galaxy S7 phone, which VNC player says uses code "H264 - ...
0
votes
1answer
104 views

Extracting segment from .mpg file using ffmpeg; why does result have video but no audio?

I'm trying to extract a segment from an .mpg file using ffmpeg, using this command. ffmpeg -ss 0:00:06 -t 0:01:39 -i capture(0).mpg -vcodec copy -acodec copy test.mpg The input file has both video ...
0
votes
0answers
218 views

H.264/AC-3 DVB transport stream with duplicate DTS throughout the file plays fine but cannot be remuxed

This question has been previously asked with a different focus. However, during the resolution process it became necessary to present the question with more specificity. Among a group of MPEG-TS ...
1
vote
1answer
429 views

Wrong frame-rate, corrupted playback of isom/mp4 files remuxed from H.264/AC3 MPEG-TS

NOTE: This question is superceded by this new one, please do not answer below this post. What happened? [Edit] DVB file ('file1') in TS format of H.264/AC3@50i cannot be properly remuxed into any ...
1
vote
1answer
1k views

Proper command to remux mpeg-ts to mp4 with FFmpeg?

Should I just use plain command like this: ffmpeg -i C:\video_input.ts -c:v copy -c:a copy -bsf:a aac_adtstoasc C:\video_output.mp4 but I have seen many using -copyts to it, why is this needed I do ...
1
vote
1answer
689 views

Fixing a .ts file with Checksum error

I have got a 8GB .ts video file, unfortunately when I tried to copy it from my hard disk to my 16GB USB thumb drive, I got an error at 60% which seems to be a file checksum error (strangely, I found ...
0
votes
1answer
2k views

mp4 to avi/mpeg conversion

I'm trying to convert an mp4 video to play on a digital photo frame. The photo frame (Living Image Li1210) manual states: The digital photo frame can playback MPEG1, MPEG2, MPEG4, and AVI (dependant ...
0
votes
1answer
593 views

Could not find codec parameters — for gif?

The scene: Ubuntu 16.04, newly upgraded from 14.04 where things perked along happily with avconv The props: a directory full of stills, motor_animate_000.gif, motor_animate_001.gif, etc. The players:...
0
votes
2answers
87 views

DVD not displaying full picture

I have created a DVD from video files, originally FLV 1280x720p files. Although I followed the support literature and help guides, approx 10 pixels are missing vertically and approx 20 horizontally ...
2
votes
0answers
573 views

Next-gen containers and codecs (BPG, HEIF, etc.) [closed]

It has bugged me for a long time, why no successors have come to replace JPEG and anim GIF or PNG per say. I am completely a media format newbie, just started digging into the topic. Roughly a year ...
0
votes
1answer
634 views

How to create MPEG-DASH variants at resolutions where one dimension is not a whole number in pixels?

I've created a bunch of variants and a DASH manifest for Sintel, which more or less works, but does not pass validation. The issue is when I want to scale a video to a specific width, but the height ...
0
votes
0answers
23 views

Video in .ts extension cannot renderer in players

I have a ts video of size 70 MB, and i need to play this in my windows 10 (pc). So, i have tryed to test in CCCP (media player home cinema), FreeSmith Player and others, All of this says "cannot ...
1
vote
1answer
538 views

avconv: What are the mpegvideo private options?

I'm using avconv on LinuxMint 17.3 to convert video. The avconv man page states for multiple options, that they are "Deprecated, use mpegvideo private options instead" Can someone tell me what these ...
0
votes
1answer
209 views

To MP4V, or to DX50, or not to be

Should i compress my final outputs down to FOURCC of DX50 or MP4V? Tis the question. I'm having a hard time deciding on this, since im not really sure what to expect in future technology development....
0
votes
1answer
899 views

Are “mp2v” and “mpgv” valid MPEG-2 codec tags in an MOV?

This question is related to What is the correct MPEG-2 FourCC? and to an open discussion currently on the ffmpeg-user mailing list: I am wondering if I should file a bug report about the MOV output....
4
votes
2answers
1k views

What is the correct MPEG-2 FourCC?

In my attempts to encode a video to MPEG-2 in an MOV (which seems to be a valid combination, at least according to Wikipedia), using ffmpeg (-vcodec mpeg2video) and other tools, I have become ...
1
vote
2answers
343 views

Do media containers contain multiple audio channels in separate streams?

The title is self-explanatory. If a media container file (like MPG) contains multiple audio channels, such as left or right channels, does it take these audios in separate streams??
3
votes
1answer
80 views

MPEG - the maximum range for R,G,B?

There are sentences: For analog video or MPEG (including DVD) output, the maximum range for R,G,B is [16, 235] (8-bit). For YUV, the maximum range for intensity (Y) is [16, 235] (8-bit). Is this ...
3
votes
7answers
30k views

Is it possible to create a continuously looping video?

Is is possible to create a continuously looping video? Maybe by editing the container it's in so that it restarts automatically? I have a demonstration video that is playing on a TV in the lobby of ...
2
votes
1answer
3k views

What is the size of 1 minute video at 1920 x 1080 (60 fps)?

I would like to know what is the size in MB for 1 minute video captured in the following format: 1920 x 1080 (60 fps) AVCHD and 1920 x 1080 (60 fps) MPEG-4 with peak data rate of 24Mbit/sec How ...
0
votes
1answer
357 views

ffmpeg split file retains original length

I've losslessly extracted 30m from a ~1.5h long video using the following ffmpeg command: ffmpeg -ss 0 -t 00:30:00 -i in.mp4 -acodec copy -vcodec copy out.mp4 The split was successful and out.mp4 ...
2
votes
1answer
2k views

How to do mpeg/mpg to mov lossless convertion?

Does anyone know how to do lossless conversion from *.mpeg/mpg to mov? I was asked to extract video from DVDs and do editings in FCPX, however FCPX cannot edit *.mpeg/mpg file natively, therefore I ...
0
votes
1answer
211 views

Importing VOB from DVD results in squeezed image

When I import VTS_01_1.VOB into VirtualDub or Avidemux or try to play it with Media Player Classic, it plays in dimensions 352x576 (squeezed) which should clearly be 576x352. But when I play the file ...
1
vote
0answers
567 views

Any m2ts optimizer under Linux? [closed]

My goal is to optimize m2ts generated by ffmpeg for HLS because the generated m2ts has lots of structural overhead. The below is an example of the result analyzed by Apple Media Stream Validator: ...
1
vote
0answers
281 views

How to get ffmpeg/x264 to use same parameters as input?

I'm trying to accomplish a smart rendering workflow using ffmpeg/x264. In short, get ffmpeg to segment the input file. Locate the segment(s) with changes to be made. Re-encode altered segments with ...
3
votes
2answers
727 views

Optimizing MPEG2 Encoder in Adobe Media Encoder

We're looking at using MPEG2 as an alternative to ProRes 422 for delivery & archiving. There are many options in there which are beyond my knowledge; I would like to understand them and maybe get ...
1
vote
1answer
1k views

Each media segment file for MPEG-DASH is a full (.mp4) instead of fragment mp4 (.m4s)?

I'm wondering if I can just make every media segment files as a full MP4 file instead of fragmented MP4 for a DASH264-compliant player?
2
votes
2answers
2k views

Lossless cutting video (MPEG-4)

Is it possible to lossless clip out the video file (MPEG-4/H.264) that result chunks will be equivalent to the same of raw footage? I want to reduce size of the source (raw) material by cutting off ...
0
votes
1answer
735 views

Spec for GPAC's DashCast configuration?

According to DashCast, we should provide a configuration file of several entries. The document demos some options: [v1] type=video width=1280 height=720 bitrate=800000 [v2] type=video width=640 ...
7
votes
2answers
8k views

Combine video and audio TS segments coming from HLS stream

Apple HLS streams MPEG-2 TS files containing video and audio data in packetized elementary stream format. These segments (.ts files) can be joined in order to build final video. Recent version of HLS ...
0
votes
2answers
36 views

Reconstrcuting images from MPEG

I wish to export all frames of an MPEG video as individual frames. How can I do this?
3
votes
2answers
3k views

What can be done with .CPI or .clpi files?

In BDAV's M2TS there are .clpi files, in AVCHD the same files are labeled as .CPI. As i understand, some sort of metadata is written into these files. The question is twofold: What metadata exists in ...
0
votes
1answer
56 views

Trying to add text to a video file and save it as an mpeg to be played in a slide show

I have been asked to create a slide for a viewsonic slideshow player that has a rotating diamond at the bottom, and "Your Diamond Store" above. I am having a hard time figuring out how to do this with ...
2
votes
2answers
2k views

How to demux MPTS to SPS

I have a live multi-program MPEG-TS stream [MPTS] over IP, I'd like to select just one program from the stream, and output a single-program MPEG-TS stream containing just that program. is there any ...
1
vote
1answer
2k views

How to add closed captioning to MPEG-2, QuickTime MOV, or AVI/DV for cable broadcast?

I need to add closed captioning to a short video that will be broadcast on our cable TV system. The cable system will accept MPEG-2, QuickTime MOV, or AVI/DV formats. This is in the United States, ...
0
votes
1answer
3k views

Can't export .mov with premiere pro cs5.5?

I'm trying to export a mpeg format sequence to .mov (I need it to be quicktime for a ceratin reason). When I choose the format, e.g. quicktime animation or quicktime H.264, It opens an 'encoding' ...
3
votes
1answer
58 views

How can I see each frame of a mpeg transport stream under windows?

I am looking for a tool, preferably free, that will allow me to see and save each frame from MPEG-2 Transport Stream (video/mp2t).