The VideoLAN Forums

No, with huffman, for which I have to change to the avi muxer, because obviously it isn't supported in mp4, it works: media info shows 25.000 fps (but no indication of the frame rate mode). One other detail that may be interesting: some of the files with mp4v codec in the mp4 container that VLC prod...

Hi, does anyone know how to force a constant frame rate on VLC (2.0.1)? I am trying to transcode raw avi files with VLC, wich works fine basically, but the problem is that I cannot seem to produce files with a constant frame rate of 25 fps. The original files DO have 25 fps. The transcoded ones have...

Sorry to reply to my own post, but doesn't anyone have a clue? If there is no such thing as the feature I would need, I could make another post in the request feature area...

Hi all, i have spent a whole lot of time googleing this now, nor have I found a solution anywhere in the video lan docu: is there any way to delay/offset an audio stream when you transcode? I didn't find anything in the GUI, let alone a parameter I could use for the batch file I use to transcode. Al...

Not yet, I am currently not at the machine. When I get back to it I'll try. But I am not getting my hopes up, because yet another encoder (I have tried several) is a bit unlikely to make it work because the question remains: why the heck does it work with raw video when I use the record button in th...

Good tip, thanks, but I have already thought of that, too, and tried it; result: the same, but when I klick stop, only audio is written to the file; so this works even worse. However, I don't think the chroma is really the problem here: why does it work perfectly well when I use the record button fr...

Hi everyone, I am having a really annyoing problem: I am trying to capture from a Blackmagic Decklink Studio 2 card. The problem is that no stream is written into the specified file when I try to capture via command line, but VLC's RAM-usage grows and grows to somthing around 2 GB, then vlc crashes,...

I am sorry, that too makes no difference. As I said, I cannot even get VLC to display the stream using the GUI. It will play only the audio from the capture device, but no video. I really don't know what else to try...

No, unfortunately that doesn't help either...

i tried that too, same result...

If this helps: this is the command line I am using: cd "C:\Program Files (x86)\VideoLAN\VLC" start vlc.exe -vvv dshow:// :dshow-vdev="TerraTec G3 Capture" :dshow-adev="Line (9- TerraTec G3)" :dshow-size="640 x 480" --sout=#transcode{fps=25,vcodec=I420,acodec=s...

Oh, and VLC version is 1.0.5, tested latest release too: same problem, but worse performance in general, so went back to 1.0.5.

Hi, thanks for the quick reply. OS is Windows 7 Enterprise (x64); verbous messages read as follows: main debug: processing request item dshow:// node Wiedergabeliste skip 0 main debug: resyncing on dshow:// main debug: dshow:// is at 0 main debug: starting new item main debug: creating new input thr...

Hi all, I am new to the board. I am having some trouble with the capturing functionality of VLC. I have successfully captured from a framegrabber (Terratec G3) via dshow, using the commandline interface (Windows 7). The only problem is, VLC will only work with a resolution of 352x288 px. When I use ...