Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
23rd May 2013, 09:34 | #1 | Link |
Registered User
Join Date: Nov 2007
Posts: 18
|
No fps info in h264: is losseless patching possible?
I have an h264 (TS) file which lacks information on fps, and hence I cannot load it to VideoReDo for cutting and chaptering. It's not a problem of the container but the video stream itself. I googled, and tried several tools, including h264info (produced even more weird stream), and modified ffmpeg but no luck.
So, do you know if anything like DVDPatcher exists for h264 to correct the file without reconverting it? Any suggestions are welcome. Thanks |
23rd May 2013, 15:33 | #2 | Link |
Compression mode: Lousy
Join Date: Mar 2009
Location: Hamburg, Germany
Posts: 72
|
I've never tried to use the modified ffmpeg on a transport stream but it works well with H.264 elementary streams, e.g.
ffmpeg -i in.264 -vbsf h264_changesps=fps=24000:1001 -vcodec copy out.264 |
24th May 2013, 12:52 | #4 | Link |
SuperVirus
Join Date: Jun 2012
Location: Antarctic Japan
Posts: 1,351
|
Then probably that H.264 stream was encoded in a "non-compliant" way
(OR in a way that ffmpeg was not programmed to understand, at least). Last edited by filler56789; 24th May 2013 at 12:53. Reason: ... |
Tags |
h264 losseless patching? |
Thread Tools | Search this Thread |
Display Modes | |
|
|