Re: [FFmpeg-devel] FFMPEG support for x265 vbv-end and vbv-end-fr-adj

2024-06-05 Thread Tom Vaughan
On 5/15/24, 5:59 AM, "ffmpeg-devel on behalf of Michael Niedermayer" mailto:ffmpeg-devel-boun...@ffmpeg.org> on behalf of mich...@niedermayer.cc <mailto:mich...@niedermayer.cc>> wrote: On Wed, May 01, 2024 at 09:10:51PM +, Tom Vaughan wrote: > When I attempt to pas

[FFmpeg-devel] FFMPEG support for x265 vbv-end and vbv-end-fr-adj

2024-05-01 Thread Tom Vaughan
3324.81 x265 [info]: frame P:318, Avg QP:35.26 kb/s: 21643.30 x265 [info]: frame B: 1091, Avg QP:37.73 kb/s: 8003.99 x265 [info]: Weighted P-Frames: Y:11.6% UV:9.4% encoded 1439 frames in 937.04s (1.54 fps), 11962.94 kb/s, Avg QP:37.09 Tom Vaughan __

Re: [FFmpeg-devel] Patch for libx265 memory leak

2024-11-16 Thread Tom Vaughan
Any further details you or others could provide to help the x265 dev team resolve the issue would be appreciated. Can you share your steps to reproduce this issue? What parameters were changed? Max CTU size? Is this documentation inadequate? https://x265.readthedocs.io/en/master/api.html#build

Re: [FFmpeg-devel] Captions SCC

2025-02-07 Thread Tom Vaughan
Soft Works said... "the CC data needs to get into the video frames - so that it exists as input to the video encoder. For the same reason, it is also not possible to add CCs at the muxer level. It always requires video encoding because the data needs to get into the video stream itself, so there

Re: [FFmpeg-devel] Captions SCC

2025-02-07 Thread Tom Vaughan
sage- > From: ffmpeg-devel <mailto:ffmpeg-devel-boun...@ffmpeg.org>> On Behalf Of Tom > Vaughan > Sent: Friday, February 7, 2025 7:36 PM > To: FFmpeg development discussions and patches de...@ffmpeg.org <mailto:de...@ffmpeg.org>> > Subject: Re: [FFmpeg-devel] Cap

Re: [FFmpeg-devel] Captions SCC

2025-02-08 Thread Tom Vaughan
I'm excited to see this discussion. There are many leading video distributors (streaming services, etc.) that would love to see solid support in FFMPEG for closed captions. No promises, but my sense is that additional money can be raised to sponsor this development. WebVTT as a sidecar captions

Re: [FFmpeg-devel] Captions SCC

2025-02-09 Thread Tom Vaughan
video stream for the full A/53 Part 4 dataset will be required. Zach On Sun, Feb 9, 2025 at 6:03 AM Devin Heitmueller < devin.heitmuel...@ltnglobal.com <mailto:devin.heitmuel...@ltnglobal.com>> wrote: > On Sat, Feb 8, 2025 at 10:39 PM Tom Vaughan <mailto:t...@tvaughan.com&