[FFmpeg-devel] Re: [Question]Inquiry Regarding RISC-V RVV Optimization for HEVC Decoding in FFmpeg

2025-11-14 Thread Rémi Denis-Courmont via ffmpeg-devel
Nihao, Le 14 novembre 2025 03:52:51 GMT+02:00, yunfei_zhou--- via ffmpeg-devel a écrit : >Before proceeding, we would like to understand whether there are any existing >or ongoing efforts in this area to avoid duplication and, ideally, align or >collaborate with current initiatives.

[FFmpeg-devel] Re: 回复:Re: [Question]Inquiry Regarding RISC-V RVV Optimization for HEVC Decoding in FFmpeg

2025-11-15 Thread Rémi Denis-Courmont via ffmpeg-devel
Nihao, Le lauantaina 15. marraskuuta 2025, 4.50.11 Itä-Euroopan normaaliaika yunfei_zhou--- via ffmpeg-devel a écrit : > Segmented load/store performance: We’ve encountered similar bottlenecks in > our video decoding optimizations. To address this, we’re actively proposing > n

[FFmpeg-devel] [PATCH 2/3] avformat/matroskadec: Add data structures for ordered chapters

2025-11-19 Thread Alexander Westberg-Bladh via ffmpeg-devel
; #define CHILD_OF(parent) { .def = { .n = parent } } -- 2.51.2 ___ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]

[FFmpeg-devel] [PATCH 0/3] avformat/matroska: add ordered-chapter parsing

2025-11-19 Thread Alexander Westberg-Bladh via ffmpeg-devel
--- 2 files changed, 64 insertions(+), 37 deletions(-) -- 2.51.2 ___ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]

[FFmpeg-devel] [PATCH 1/3] avformat/matroska: Add element IDs for ordered chapters

2025-11-19 Thread Alexander Westberg-Bladh via ffmpeg-devel
MATROSKA_ID_CHAPTERSEGMENTUID 0x6E67 +#define MATROSKA_ID_CHAPTERSEGMENTEDITIONUID 0x6EBC typedef enum { MATROSKA_TRACK_TYPE_NONE = 0x0, -- 2.51.2 ___ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to ffmpeg-devel-le

[FFmpeg-devel] [PATCH 3/3] avformat/matroskadec: Update EBML syntax to parse EditionEntry

2025-11-19 Thread Alexander Westberg-Bladh via ffmpeg-devel
ers[j].uid, +(AVRational) { 1, 10 }, +chapters[j].start, chapters[j].end, +chapters[j].title); +max_start = chapters[j].start; +} } + } matroska_add_in

[FFmpeg-devel] Re: [GASPP PATCH 1/2] Pass "-machine" options through to armasm

2025-11-16 Thread Harish Raja Selvan via ffmpeg-devel
I understand that this build configuration is not officially supported. I appreciate your consideration, and I hope this clarifies the intent behind the proposal. Best regards, Harish. _______ ffmpeg-devel mailing list -- [email protected] To u

[FFmpeg-devel] [PATCH] avcodec/videotoolboxenc: Fix B-frame timestamp handling for proper PTS/DTS ordering

2025-11-15 Thread Bo Xu boxuffmpeg--- via ffmpeg-devel
vtctx->base_pts = 0; +vtctx->base_dts = 0; +vtctx->vt_pts_first = AV_NOPTS_VALUE; av_assert0(status != 0 || (avctx->extradata && avctx->extradata_size > 0)); if (!status) -- 2.39.5 (Apple Git-154) ___ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]

[FFmpeg-devel] [PATCH] avcodec/nvenc_av1: Correct CQ range for AV1

2024-05-27 Thread Diego Felix de Souza via ffmpeg-devel
are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------- _______ ffmpeg-devel mailing list ffmpeg-devel@f

[FFmpeg-devel] [PATCH] Add extra const to FF_PFNGLSHADERSOURCEPROC.

2024-05-31 Thread Billy O'Neal (VC AIR) via ffmpeg-devel
ength); typedef void (APIENTRY *FF_PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params); typedef void (APIENTRY *FF_PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, char *infoLog); -- 2.39.3 (Apple Git-146) _________

Re: [FFmpeg-devel] [PATCH] Add extra const to FF_PFNGLSHADERSOURCEPROC.

2024-06-03 Thread Billy O'Neal (VC AIR) via ffmpeg-devel
//aka.ms/AAb9ysg> From: ffmpeg-devel on behalf of Andreas Rheinhardt Sent: Friday, May 31, 2024 5:30:49 PM To: [email protected] Subject: Re: [FFmpeg-devel] [PATCH] Add extra const to FF_PFNGLSHADERSOURCEPROC. [You don't often get email from

Re: [FFmpeg-devel] [PATCH] Add extra const to FF_PFNGLSHADERSOURCEPROC.

2024-06-04 Thread Billy O'Neal (VC AIR) via ffmpeg-devel
be identically qualified >and both shall >be pointers to compatible types. Validation build running: https://github.com/microsoft/vcpkg/pull/39132/ From: ffmpeg-devel on behalf of Andreas Rheinhardt Sent: Monday, June 3, 2024 3:08 PM To: ffmpeg-devel@ff

Re: [FFmpeg-devel] [PATCH] Add extra const to FF_PFNGLSHADERSOURCEPROC.

2024-06-04 Thread Billy O'Neal (VC AIR) via ffmpeg-devel
g, const GLint *length); +#endif typedef void (APIENTRY *FF_PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params); typedef void (APIENTRY *FF_PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, char *infoLog); -- 2.45.2.windows.1 ______

Re: [FFmpeg-devel] [PATCH] Add extra const to FF_PFNGLSHADERSOURCEPROC.

2024-06-10 Thread Billy O'Neal (VC AIR) via ffmpeg-devel
'Neal Visual C++ - vcpkg ____ From: ffmpeg-devel on behalf of Billy O'Neal (VC AIR) via ffmpeg-devel Sent: Tuesday, June 4, 2024 8:39 PM To: [email protected] Cc: Billy O'Neal (VC AIR) Subject: Re: [FFmpeg-devel] [PATCH] Add extra const to FF_P

[FFmpeg-devel] [PATCH] Multi NVENC Split Frame Encoding in HEVC and AV1

2024-04-11 Thread Diego Felix de Souza via ffmpeg-devel
NVIDIA GmbH Wuerselen Amtsgericht Aachen HRB 8361 Managing Directors: Rebecca Peters, Donald Robertson, Janet Hall, Ludwig von Reiche --------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. --- ___ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".

Re: [FFmpeg-devel] [PATCH] Multi NVENC Split Frame Encoding in HEVC and AV1

2024-04-12 Thread Diego Felix de Souza via ffmpeg-devel
discussions and patches Cc: Diego Felix de Souza Subject: Re: [FFmpeg-devel] [PATCH] Multi NVENC Split Frame Encoding in HEVC and AV1 External email: Use caution opening links or attachments On 11/04/2024 13:58, Diego Felix de Souza via ffmpeg-devel wrote: > From: Diego Felix de Souza >

[FFmpeg-devel] [PATCH v2 1/2] avcodec/nvenc: Multi NVENC Split Frame Encoding in HEVC and AV1

2024-04-12 Thread Diego Felix de Souza via ffmpeg-devel
NVIDIA GmbH Wuerselen Amtsgericht Aachen HRB 8361 Managing Directors: Rebecca Peters, Donald Robertson, Janet Hall, Ludwig von Reiche --------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. --- ___ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".

[FFmpeg-devel] [PATCH v2 2/2] avcodec/nvenc: Multi NVENC Split Frame Encoding in HEVC and AV1

2024-04-12 Thread Diego Felix de Souza via ffmpeg-devel
- NVIDIA GmbH Wuerselen Amtsgericht Aachen HRB 8361 Managing Directors: Rebecca Peters, Donald Robertson, Janet Hall, Ludwig von Reiche --------------- This email message is for the sole use of the intended recipient(s) and may

[FFmpeg-devel] [PATCH] avcodec/nvenc: High bit depth encoding for HEVC

2024-04-15 Thread Diego Felix de Souza via ffmpeg-devel
e or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------- ______

Re: [FFmpeg-devel] [PATCH] avcodec/nvenc: High bit depth encoding for HEVC

2024-04-18 Thread Diego Felix de Souza via ffmpeg-devel
Hi Timo, Thank you for your review. Please check my answers below. Best regards, Diego On 17.04.24, 16:27, "Timo Rothenpieler" wrote: External email: Use caution opening links or attachments On 15/04/2024 16:39, Diego Felix de Souza via ffmpeg-devel wrote: > From: Diego F

Re: [FFmpeg-devel] [PATCH] avcodec/nvenc: High bit depth encoding for HEVC

2024-04-19 Thread Diego Felix de Souza via ffmpeg-devel
s email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message.

[FFmpeg-devel] [PATCH v2] avcodec/nvenc: High bit depth encoding for HEVC

2024-04-19 Thread Diego Felix de Souza via ffmpeg-devel
e or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------- _______ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".

[FFmpeg-devel] x265 rpu processing

2023-09-28 Thread Robin van der Linden via ffmpeg-devel
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Re: [FFmpeg-devel] x265 rpu processing

2023-09-28 Thread Robin van der Linden via ffmpeg-devel
55s (11.08 fps), 687.17 kb/s, Avg QP:26.82 Thanks in advance, Robin Am 2023-09-28 12:01, schrieb Andreas Rheinhardt: Robin van der Linden via ffmpeg-devel: Hello, I've observed that the "-x265-params dolby-vision-rpu /path/to/rpu" doesn't seem to work in my ffmpeg command. T

[FFmpeg-devel] 0001-Fix-HLG-10bit-color-transfer

2024-07-07 Thread 激情澎湃 via ffmpeg-devel
[email protected]   0001-Fix-HLG-10bit-color-transfer.patch Description: Binary data ___ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg

[FFmpeg-devel] [PATCH] avcodec/av1_vaapi: Enable AV1Profile2 VAAPI support.

2024-07-30 Thread David (Ming Qiang) Wu via ffmpeg-devel
,AV1Profile0), MAP(AV1, AV1_HIGH,AV1Profile1), #endif +#if VA_CHECK_VERSION(1, 23, 0) +MAP(AV1, AV1_PROFESSIONAL, AV1Profile2), +#endif #undef MAP }; -- 2.34.1 ___ ffmpeg-devel mailing list [email protected] https

[FFmpeg-devel] [PATCH v2 3/3] avfilter/scale_cuda: Add support for 4:2:2 chroma subsampling

2025-07-07 Thread Diego Felix de Souza via ffmpeg-devel
Peters, Donald Robertson, Janet Hall, Ludwig von Reiche --- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is

[FFmpeg-devel] [PATCH v2 2/3] avfilter/hwupload_cuda: Expands pixel formats support

2025-07-07 Thread Diego Felix de Souza via ffmpeg-devel
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[FFmpeg-devel] [PATCH v2 1/3] avutil/hwcontext_cuda: Expands pixel formats support

2025-07-07 Thread Diego Felix de Souza via ffmpeg-devel
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[FFmpeg-devel] [PATCH] avcodec/nvenc: Fix MV-HEVC encoding display SEI handling

2025-07-08 Thread Diego Felix de Souza via ffmpeg-devel
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[FFmpeg-devel] [PATCH 3/3] avfilter/scale_cuda: Add support for 4:2:2 chroma subsampling

2025-07-03 Thread Diego Felix de Souza via ffmpeg-devel
Peters, Donald Robertson, Janet Hall, Ludwig von Reiche --- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is

[FFmpeg-devel] [PATCH 1/3] avutil/hwcontext_cuda: Expands pixel formats support

2025-07-03 Thread Diego Felix de Souza via ffmpeg-devel
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[FFmpeg-devel] [PATCH 2/3] avfilter/hwupload_cuda: Expands pixel formats support

2025-07-03 Thread Diego Felix de Souza via ffmpeg-devel
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[FFmpeg-devel] [PATCH] avformat/matroskadec: Accept WebVTT subtitles with empty cues

2025-05-20 Thread Marcos Del Sol Vives via ffmpeg-devel
matroska_parse_webvtt(MatroskaDemuxContext *matroska, text_len = len; } -if (text_len <= 0) -return AVERROR_INVALIDDATA; - err = av_new_packet(pkt, text_len); if (err < 0) { return err; -- 2.34.1 ___ ffmpeg

[FFmpeg-devel] [PATCH] avformat/webvttdec: improve WebVTT parsing

2025-05-27 Thread Marcos Del Sol Vives via ffmpeg-devel
VERROR(ENOMEM); \ - goto end; \ -} \ - memcpy(buf, name, name##_len); \ -} \ -} while (0) - -SET_SIDE_DATA(identifier, AV_PKT_DATA_WEBVTT_IDENTIFIER); -SET_SIDE_DATA(settings, AV_PKT_DATA_WEBVTT_SETTINGS); } ff_subtitles_queue_finalize(s, &webvtt->q); -- 2.34.1 ___ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".

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