Derek, Thanks again for responding. I was able to access Libera using the web IRC client. I will continue to seek additional guidance there.
Thanks for the feedback, I'm aware the code is odd. I had no idea what I was doing when I wrote it. I created a new branch here <https://github.com/dukesook/FFmpeg/tree/unc_mp4> where I will work on adding support for uncompressed MP4s. I'll reuse the existing raw video codec & other attributes. Hopefully this capability will be added to FFmpeg soon. On Tue, Sep 24, 2024 at 9:21 AM Derek Buitenhuis <derek.buitenh...@gmail.com> wrote: > Hi, > > On 9/24/2024 3:22 PM, Devon Sookhoo wrote: > > Thanks for responding, I have been struggling to get any responses. I > have tried to use the IRC on Libera, however the server seems to be down. > > I suspect not too many people resonded on this list since it is more > for code review than anything. Well, that and I suspect it's a rather > niche thing :). > > I did see someone reply to your first thread, with a link to developer > docs, for what it's worth. > > Libera is definitely not down, perhaps you connected to it oddly? In the > worst case, they do have a web IRC client. > > > MPEG released reference software for generating and playing uncompressed > MP4s in an application called GPAC (see > https://github.com/gpac/gpac/wiki/uncvg < > https://github.com/gpac/gpac/wiki/uncvg>). I attached a sample > uncompressed MP4 file for your reference. > > GPAC isn't reference software, but the developers are indeed MPEG insiders. > Thanks for info, I wasn't aware GPAC had implemented it. > > [...] > > > Last year, I attempted to implement the uncompressed codec into FFmpeg. > See my attempted implementation here: > https://github.com/dukesook/FFmpeg/tree/raw < > https://github.com/dukesook/FFmpeg/tree/raw>. I would like to redo this > task, but with some oversight from the FFmpeg experts to ensure that it's > done correctly. > > The code in there is a bit odd - there's a new codec ID, MPEG-4 codec > related changes, > etc., that do not look related to uncompressed video in ISOBMFF. Are there > other changes > bundled in? > > All that should be needed are changes to movenc.{c,h} and mov.{c,h} (and > maybe isom.h), > and make use of the existing raw video codec ID and pixfmt, etc. > attributes. > > Cheers, > - Derek > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
