e, 0, N);
+return 0;
+}
+
+ff_aac_ac_init(&ac, gb);
+
/* Backup reader for rolling back by 14 bits at the end */
gb2 = *gb;
gb_count = get_bits_count(&gb2);
--
2.43.0.381.gb435a96ce8
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x 96acd414af..eac9be82b0 100644
--- a/libavcodec/vaapi_encode_vp9.c
+++ b/libavcodec/vaapi_encode_vp9.c
@@ -309,7 +309,7 @@ const FFCodec ff_vp9_vaapi_encoder = {
.p.id = AV_CODEC_ID_VP9,
.priv_data_size = sizeof(VAAPIEncodeVP9Context),
.init = &vaapi_encod
On 06/06/2024 08:46, Wu, Tong1 wrote:
From: ffmpeg-devel On Behalf Of Lynne
via ffmpeg-devel
Sent: Thursday, June 6, 2024 2:11 PM
To: [email protected]
Cc: Lynne
Subject: Re: [FFmpeg-devel] [PATCH v13 15/15] avcodec/hw_base_encode:
avoid getting FFHWBaseEncodeContext from avctx
On 03/06
ature
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On 07/06/2024 17:22, Wu, Tong1 wrote:
From: ffmpeg-devel On Behalf Of Lynne
via ffmpeg-devel
Sent: Friday, June 7, 2024 11:10 PM
To: [email protected]
Cc: Lynne
Subject: Re: [FFmpeg-devel] [PATCH v13 06/15] avcodec/vaapi_encode: move
the dpb logic from VAAPI to base layer
On 03/06/2024
On 07/06/2024 21:33, Marcus B Spencer wrote:
On Friday, June 7th, 2024 at 1:12 PM, Lynne via ffmpeg-devel
wrote:
Since the "codec" is essentially just raw data, you should just make the
demuxer output native RGBA64, and the muxer accept RGBA64. There's no
reason to have
log2_rv
+#define ff_log2_16bit ff_log2_rv
+
static inline av_const int av_popcount_rv(unsigned int x)
{
#if HAVE_RV && !defined(__riscv_zbb)
Could you add a ./configure flag or a check for enabling non-dynamic Zbb?
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On 07/06/2024 18:48, Lynne wrote:
On 07/06/2024 17:22, Wu, Tong1 wrote:
From: ffmpeg-devel On Behalf Of Lynne
via ffmpeg-devel
Sent: Friday, June 7, 2024 11:10 PM
To: [email protected]
Cc: Lynne
Subject: Re: [FFmpeg-devel] [PATCH v13 06/15] avcodec/vaapi_encode: move
the dpb logic from
upported, due to missing modifier support.
Once Vulkan encode is added, this should be updated with ENCODE_SRC, but
hopefully I'll remember to take care of that.
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On 12/06/2024 10:44, Wu, Tong1 wrote:
From: ffmpeg-devel On Behalf Of Lynne
via ffmpeg-devel
Sent: Monday, June 10, 2024 10:01 AM
To: FFmpeg development discussions and patches
Cc: Lynne
Subject: Re: [FFmpeg-devel] [PATCH v13 06/15] avcodec/vaapi_encode: move
the dpb logic from VAAPI to base
->bit_rate = 146000 * channels;
-if (channels != 1 && channels != 2) {
+if (channels < 1 || channels > 8) {
av_log(s, AV_LOG_ERROR, "Channels %d not supported!\n", channels);
return AVERROR_INVALIDDATA;
}
--
2.34.1
___
ts(gb, 4);
ue1->scale_factor_grouping = ue2->scale_factor_grouping =
get_bits(gb, 7);
--
2.45.1.288.g0e0cd299f1
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= avctx->ch_layout.nb_channels;
ac->oc[1].m4ac.sbr = -1;
--
2.45.1.288.g0e0cd299f1
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-
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;sbr.dflt.limiter_bands = 2;
--
2.45.1.288.g0e0cd299f1
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ff_aac_num_swb_1024[sampling_index];
}
-ics->tns_max_bands = ff_tns_max_bands_usac_1024[usac->rate_idx];
+ics->tns_max_bands = ff_tns_max_bands_usac_1024[sampling_index];
ics->group_len[0] = 1;
ics->num_window_groups = 1;
--
2.45.1.288.g0e0cd299f1
_
* @name Variables associated with bs_header_extra_2
* @{
@@ -196,18 +202,18 @@ struct SpectralBandReplication {
///First coefficient used to filter the subband signals
DECLARE_ALIGNED(16, INTFLOAT, alpha1)[64][2];
///Dequantized envelope scalefactors, remapped
-AAC_FLOAT e_origmapped[7][48];
+AAC_FLOAT e_origmapped[8][48];
///Dequantized noise scalefactors, remapped
-AAC_FLOAT q_mapped[7][48];
+AAC_FLOAT q_mapped[8][48];
///Sinusoidal presence, remapped
-uint8_ts_mapped[7][48];
+uint8_ts_mapped[8][48];
///Estimated envelope
-AAC_FLOAT e_curr[7][48];
+AAC_FLOAT e_curr[8][48];
///Amplitude adjusted noise scalefactors
-AAC_FLOAT q_m[7][48];
+AAC_FLOAT q_m[8][48];
///Sinusoidal levels
-AAC_FLOAT s_m[7][48];
-AAC_FLOAT gain[7][48];
+AAC_FLOAT s_m[8][48];
+AAC_FLOAT gain[8][48];
DECLARE_ALIGNED(32, INTFLOAT, qmf_filter_scratch)[5][64];
AVTXContext *mdct_ana;
av_tx_fn mdct_ana_fn;
--
2.45.1.288.g0e0cd299f1
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ectly take into account encoder SBR
delay signalled via MP4.
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nly
/**
* @name Variables associated with bs_header_extra_2
* @{
@@ -196,18 +202,18 @@ struct SpectralBandReplication {
///First coefficient used to filter the subband signals
DECLARE_ALIGNED(16, INTFLOAT, alpha1)[64][2];
///Dequantized envelope scalefactor
--git a/tests/ref/fate/mov-spherical-mono
b/tests/ref/fate/mov-spherical-mono
index b108596350..87f10cd879 100644
--- a/tests/ref/fate/mov-spherical-mono
+++ b/tests/ref/fate/mov-spherical-mono
@@ -5,9 +5,9 @@ type=2D
inverted=0
view=packed
primary_eye=none
-baseline=0
+baseline=0/0
horizontal_disparit
On 22/06/2024 22:19, James Almer wrote:
On 6/22/2024 5:11 PM, Lynne via ffmpeg-devel wrote:
This avoids hardcoding any implementation-specific limitiations as
part of the API, and allows for future expandability.
This also allows API users to more conveniently convert the
values into floats
On 22/06/2024 23:30, James Almer wrote:
On 6/22/2024 6:26 PM, Lynne via ffmpeg-devel wrote:
On 22/06/2024 22:19, James Almer wrote:
On 6/22/2024 5:11 PM, Lynne via ffmpeg-devel wrote:
This avoids hardcoding any implementation-specific limitiations as
part of the API, and allows for future
///Dequantized envelope scalefactors, remapped
- AAC_FLOAT e_origmapped[7][48];
+ AAC_FLOAT e_origmapped[8][48];
///Dequantized noise scalefactors, remapped
- AAC_FLOAT q_mapped[7][48];
+ AAC_FLOAT q_mapped[8][48];
///Sinusoidal presence, remapped
- uint8_t s_mapped[7][48];
+ uint8_t s_mapped[8][48];
///Estimated envelope
- AAC_FLOAT e_curr[7][48];
+ AAC_FLOAT e_curr[8][48];
///Amplitude adjusted noise scalefactors
- AAC_FLOAT q_m[7][48];
+ AAC_FLOAT q_m[8][48];
///Sinusoidal levels
- AAC_FLOAT s_m[7][48];
- AAC_FLOAT gain[7][48];
+ AAC_FLOAT s_m[8][48];
+ AAC_FLOAT gain[8][48];
DECLARE_ALIGNED(32, INTFLOAT, qmf_filter_scratch)[5][64];
AVTXContext *mdct_ana;
av_tx_fn mdct_ana_fn;
I'll wait 2 more days before merging this patch, but I'll push the other
5 fix/prep patches tomorrow.
Last patch pushed.
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7,7 @@ view=packed
primary_eye=none
baseline=0
horizontal_disparity_adjustment=0/1
-horizontal_field_of_view=0
+horizontal_field_of_view=0/1
[/SIDE_DATA]
[SIDE_DATA]
side_data_type=Spherical Mapping
--
2.45.1.288.g0e0cd299f1
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On 23/06/2024 13:05, Derek Buitenhuis wrote:
On 6/22/2024 9:11 PM, Lynne via ffmpeg-devel wrote:
The API was committed 2 days ago, so changing these fields now
is within the realms of acceptable.
---
You also had weeks to comment on 3 revisions of the set, and it would
have been nice to hear
On 24/06/2024 17:51, Derek Buitenhuis wrote:
On 6/24/2024 1:13 AM, James Almer wrote:
If Derek is also ok with this then LGTM.
I do not object.
- Derek
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On 26/06/2024 01:57, Michael Niedermayer wrote:
On Wed, Jun 26, 2024 at 01:35:18AM +0200, Lynne via ffmpeg-devel wrote:
On 24/06/2024 01:01, Michael Niedermayer wrote:
ff_aac_usac_config_decode() needs AACDecContext to be set but some callers
pass NULL.
I have no real testcase to implement
On 26/06/2024 21:45, Andreas Rheinhardt wrote:
Lynne via ffmpeg-devel:
On 26/06/2024 01:57, Michael Niedermayer wrote:
On Wed, Jun 26, 2024 at 01:35:18AM +0200, Lynne via ffmpeg-devel wrote:
On 24/06/2024 01:01, Michael Niedermayer wrote:
ff_aac_usac_config_decode() needs AACDecContext to be
Hello,
we have found a minor bug in dshow.c that we would like to submit as a patch.
Is it possible to submit a patch for 5.1.x LTS? Do I have to consider anything
special for this?
Best regards
Jens
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k += (1 << (mod[k] - 1));
-first_tcx_flag = 0;
}
}
Sorry, missed this patch, LGTM.
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ff
{v16.2s}, [x2] // dither_state
sxtlv16.2d, v16.2s
-moviv29.2d, #0
+moviv29.16b, #0
moviv30.2d, #(1<https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
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; // previous tag size
+flv->write_metadata_pkt = 1;
+}
+
static int unsupported_codec(AVFormatContext *s,
const char* type, int codec_id)
{
@@ -878,6 +1035,7 @@ static int flv_write_packet(AVFormatContext *s, AVPacket
*pkt)
memcpy(par->extradata, side, side_size);
flv_write_codec_header(s, par, pkt->dts);
}
+flv_write_metadata_packet_if_needed(s, par, pkt->dts);
}
if (flv->delay == AV_NOPTS_VALUE)
--
2.42.1
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int ret = flv_parse_video_color_info(s, st, next);
+av_log(s, AV_LOG_INFO, "enhanced flv parse metadata ret %d and
skip\n", ret);
+}
+goto skip;
+} else if ((flags & FLV_VIDEO_FRAMETYPE_MASK) ==
FLV_FRAME_VIDEO_INFO_CMD) {
res = ctx->encoder->pVtbl->SubmitInput(ctx->encoder,
(AMFData*)surface);
if (res == AMF_INPUT_FULL) { // handle full queue
--
2.38.1.windows.1
--
这封电子邮件已由 Avast 防病毒软件检查过病毒。
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Hi, I'm new to here, what else should I do to finish this patch? Also, does
another patch (PATCH 2/2 avcodec/amf) also need your signature?
Thanks
发自我的iPhone
-- Original --
From: Michael Niedermayer https://ffmpeg.org/mailman/listinfo/ffmpeg-deve
Name]
UTF8String], strlen(ctx->audio_filename))) {
--
2.32.0 (Apple Git-132)
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NSArray *devices = getDevicesWithMediaType(AVMediaTypeAudio);
for (AVCaptureDevice *device in devices) {
if (!strncmp(ctx->audio_filename, [[device localizedName]
UTF8String], strlen(ctx->audio_filename))) {
--
2.32.0 (Apple Git-132)
__
vice *device in devices) {
if (!strncmp(ctx->audio_filename, [[device localizedName]
UTF8String], strlen(ctx->audio_filename))) {
--
2.32.0 (Apple Git-132)
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];
} else {
-NSArray *devices = [AVCaptureDevice
devicesWithMediaType:AVMediaTypeAudio];
+NSArray *devices = getDevicesWithMediaType(AVMediaTypeAudio);
for (AVCaptureDevice *device in devices) {
if (!strncmp(ctx->audio_filename, [[device localize
ze(kAudioObjectSystemObject, &prop, 0,
NULL, &data_size);
if (check_status(avctx, &err, "AudioObjectGetPropertyDataSize devices"))
return AVERROR(EINVAL);
--
2.32.0 (Apple Git-132)
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f
quot;title=\" to
specify your target.\n");
+ "Please use \"desktop\", \"title=\" or
\"hwnd=\" to specify your target.\n");
ret = AVERROR(EIO);
goto error;
}
--
2.43.0
___
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I'm so sorry, will resend immediately.
Andreas Rheinhardt via ffmpeg-devel:
Lena via ffmpeg-devel:
x11grab can capture windows by their ID, but gdigrab can only capture
windows by their names, internally calling FindWindowW to lookup its
handle.
This patch simply allows the user to sp
quot;title=\" to specify
your target.\n");
+ "Please use \"desktop\", \"title=\" or
\"hwnd=\" to specify your target.\n");
ret = AVERROR(EIO);
goto error;
}
--
2.43.0
___
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rget.\n");
+ "Please use \"desktop\", \"title=\" or
\"hwnd=\" to specify your target.\n");
ret = AVERROR(EIO);
goto error;
}
--
2.43.0
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av_log(s1, AV_LOG_ERROR,
- "Please use \"desktop\" or \"title=\" to specify
your target.\n");
+ "Please use \"desktop\", \"title=\" or
\"hwnd=\" to specify your target.\n");
ret = AVERR
*)) {
if ([device supportsFamily:MTLGPUFamilyCommon3]) {
MTLSize threadsPerGrid = MTLSizeMake(width, height, 1);
[encoder dispatchThreads:threadsPerGrid
threadsPerThreadgroup:threadsPerThreadgroup];
--
2.39.3 (Apple Git-145)
_______
;
+avio_tell(pb);
+avio_skip(pb, total_size + 10 - 3);
+avio_tell(pb);
+avio_wb32(pb, total_size + 11); // previous tag size
+flv->write_metadata_pkt = 1;
+ }
+}
+
static int unsupported_codec(AVFormatContext *s,
const char* type, int
s & FLV_VIDEO_FRAMETYPE_MASK) ==
FLV_FRAME_VIDEO_INFO_CMD) {
goto skip;
+}
} else if (type == FLV_TAG_TYPE_META) {
stream_type=FLV_STREAM_TYPE_SUBTITLE;
if (size > 13 + 1 + 4) { // Header-type metadata stuff
@@ -1287,6 +1458,11 @@ retry_duration:
goto leave;
}
+if (enhanced_flv && stream_type == FLV_STREAM_TYPE_VIDEO &&
flv->meta_color_info_flag) {
+flv_update_video_color_info(s, st); // update av packet side data
+flv->meta_color_info_flag = 0;
+}
+
if (st->codecpar->codec_id == AV_CODEC_ID_H264 ||
st->codecpar->codec_id == AV_CODEC_ID_MPEG4 ||
(st->codecpar->codec_id == AV_CODEC_ID_HEVC && type ==
PacketTypeCodedFrames)) {
// sign extension
--
2.42.1
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r
\"hwnd=\" to specify your target.\n");
ret = AVERROR(EIO);
goto error;
}
--
2.43.0
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CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY |
+AV_CODEC_CAP_HARDWARE,
+.priv_data_size = sizeof(VTEncContext),
+.p.pix_fmts = prores_pix_fmts,
+.init = vtenc_init,
+FF_CODEC_ENCODE_CB(vtenc_frame),
+.close = vtenc_close,
+.p.priv_class = &mjpeg
can resolve a tie if one occurs.
Voltaire
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"
+#if ARCH_ARM
+#include "libavcodec/arm/aac.h"
+#endif
+
#ifndef VMUL2
static inline float *VMUL2(float *dst, const float *v, unsigned idx,
const float *scale)
--
2.43.0.381.gb435a96ce8
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On 12/05/2024 02:18, Michael Niedermayer wrote:
On Sun, May 12, 2024 at 02:13:06AM +0200, Lynne via ffmpeg-devel wrote:
On 12/05/2024 02:03, Michael Niedermayer wrote:
Fixes: CID1473514 Uninitialized scalar variable
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer
than just dead
code here?
quantize_coefs(&coefs[oc_start], tns->coef_idx[w][g],
tns->coef[w][g],
tns->order[w][g], c_bits);
oc_start += tns->order[w][g];
-os_start += tns->length[w][g];
}
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On 13/05/2024 12:13, Martin Storsjö wrote:
On Sat, 11 May 2024, Lynne via ffmpeg-devel wrote:
Unintentionally removed as part of
03cf10164578aed33f4d0cb5b69d63669c01a538.
Untested, but its assumed that unlike most of the old ARM code,
this one was still working.
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/libvvdec.c
I would prefer to have this one skipped, as initially suggested.
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+ac->fdsp->vector_fmul_scalar(coef1 + group * 128 +
offsets[sfb],
+ coef0 + group * 128 +
offsets[sfb],
+ scale,
+ offsets[sfb + 1] - offsets[sfb]);
#endif /* USE_FIXED */
-}
-} else {
-int bt_run_end = sce1->band_type_run_end[idx];
-idx += bt_run_end - i;
-i= bt_run_end;
}
}
coef0 += ics->group_len[g] * 128;
--
2.43.0.381.gb435a96ce8
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ate mode 100644 libavcodec/aac/aacdec_lpd.c
create mode 100644 libavcodec/aac/aacdec_lpd.h
create mode 100644 libavcodec/aac/aacdec_usac.c
create mode 100644 libavcodec/aac/aacdec_usac.h
--
2.43.0.381.gb435a96ce8
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scale,
-offsets[i + 1] -
offsets[i]);
+ac->fdsp->vector_fmul_scalar(coef1 + group * 128 +
offsets[sfb],
+ coef0 + group * 128 +
offsets[sfb],
+
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nnel_config(AACDecContext *ac, AVCodecContext *avctx,
+ uint8_t (*layout_map)[3],
+ int *tags,
+ int channel_config);
+
+int ff_aac_output_configure(AACDecContext *ac,
+ uint8_t la
ine_window_init_fixed(int *window, int
n)
static av_cold void init_sine_windows_fixed(void)
{
+sine_window_init_fixed(sine_96_fixed, 96);
sine_window_init_fixed(sine_120_fixed, 120);
sine_window_init_fixed(sine_128_fixed, 128);
sine_window_init_fixed(sine_480_fixed, 480);
sine
ff_aac_float_common_init(void);
--
2.43.0.381.gb435a96ce8
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RROR(ENOMEM);
> > > + } else if (codec_id == AV_CODEC_ID_ATRAC1) {
> > > + st->codecpar->block_align = track->audio.channels * 212; / Constant
> > > ATRAC frame size */
> > > } else if (codec_id == AV_CODEC_ID_FLAC && track->codec_priv.size) {
>
I've attached the updated patch. Both new entries are now placed in an
alphabetically correct way in their appropriate lists.
On Monday, February 12th, 2024 at 11:53 AM, Andreas Rheinhardt
wrote:
> asivery via ffmpeg-devel:
>
> > I apologize for not having responded
, restart_interval);
+bytestream_put_byte(&p, 0xff);
+bytestream_put_byte(&p, 0xff);
+}
+
if (off == 0 && nb_qtables) {
/* set quantization tables header */
bytestream_put_byte(&p, 0);
--
2.40.0.windows.1
___
.type = AVMEDIA_TYPE_VIDEO,
+.config_props = config_input,
+},
+{
+.name = "overlay",
+.type = AVMEDIA_TYPE_VIDEO,
+ .config_props = config_input,
+},
+};
+
+static const AVFilterPad overlay_videotoolbox_outputs[] = {
+{
+.name = &q
),
-CVPixelBufferGetHeightOfPlane(pixbuf, plane),
+width,
+height,
plane,
&tex
);
--
2.39.3 (Apple Git-145)
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OfPlane(pixbuf, plane),
+width,
+height,
plane,
&tex
);
--
2.39.3 (Apple Git-145)
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fs);
+
+static const AVFilterPad overlay_videotoolbox_inputs[] = {
+{
+ .name = "main",
+.type = AVMEDIA_TYPE_VIDEO,
+},
+{
+.name = "overlay",
+.type = AVMEDIA_TYPE_VIDEO,
+},
+};
+
+static const AVFilterPad overlay_videotoolbox_outputs[] = {
+{
+.name = "default",
+.type = AVMEDIA_TYPE_VIDEO,
+.config_props = config_output,
+},
+};
+
+const AVFilter ff_vf_overlay_videotoolbox = {
+.name = "overlay_videotoolbox",
+.description= NULL_IF_CONFIG_SMALL("Overlay filter for VideoToolbox
frames using Metal compute"),
+.priv_size = OVERLAY_VT_CTX_SIZE,
+.priv_class = &overlay_videotoolbox_class,
+.init = overlay_videotoolbox_init,
+.uninit = overlay_videotoolbox_uninit,
+.activate = overlay_videotoolbox_activate,
+.preinit= overlay_videotoolbox_framesync_preinit,
+FILTER_SINGLE_PIXFMT(AV_PIX_FMT_VIDEOTOOLBOX),
+FILTER_INPUTS(overlay_videotoolbox_inputs),
+FILTER_OUTPUTS(overlay_videotoolbox_outputs),
+.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
+};
--
2.39.3 (Apple Git-145)
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le Git-145)
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to upload to the OpenCL device
without `device_derive` set if it comes after an OpenCL filter.
> On Feb 23, 2024, at 03:28, Mark Thompson wrote:
>
> On 22/02/2024 18:46, gnattu via ffmpeg-devel wrote:
>> There is no device context to be setup, nor devices to be
>> selec
rlay_videotoolbox, OverlayVideoToolboxContext, fs);
+
+static const AVFilterPad overlay_videotoolbox_inputs[] = {
+{
+.name = "main",
+.type = AVMEDIA_TYPE_VIDEO,
+},
+{
+.name = "overlay",
+.type = AVMEDIA_TYPE_VIDEO,
+},
+};
+
+static const AVFilterPad overlay_videotoolbox_outputs[] = {
+{
+.name = "default",
+.type = AVMEDIA_TYPE_VIDEO,
+.config_props = config_output,
+},
+};
+
+const AVFilter ff_vf_overlay_videotoolbox = {
+.name = "overlay_videotoolbox",
+.description= NULL_IF_CONFIG_SMALL("Overlay filter for VideoToolbox
frames using Metal compute"),
+.priv_size = OVERLAY_VT_CTX_SIZE,
+.priv_class = &overlay_videotoolbox_class,
+.init = overlay_videotoolbox_init,
+.uninit = overlay_videotoolbox_uninit,
+.activate = overlay_videotoolbox_activate,
+.preinit= overlay_videotoolbox_framesync_preinit,
+FILTER_SINGLE_PIXFMT(AV_PIX_FMT_VIDEOTOOLBOX),
+FILTER_INPUTS(overlay_videotoolbox_inputs),
+FILTER_OUTPUTS(overlay_videotoolbox_outputs),
+.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
+};
--
2.39.3 (Apple Git-145)
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s & FLV_VIDEO_FRAMETYPE_MASK) ==
FLV_FRAME_VIDEO_INFO_CMD) {
goto skip;
+}
} else if (type == FLV_TAG_TYPE_META) {
stream_type=FLV_STREAM_TYPE_SUBTITLE;
if (size > 13 + 1 + 4) { // Header-type metadata stuff
@@ -1287,6 +1458,11 @@ retry_duration:
goto leave;
}
+if (enhanced_flv && stream_type == FLV_STREAM_TYPE_VIDEO &&
flv->meta_color_info_flag) {
+flv_update_video_color_info(s, st); // update av packet side data
+flv->meta_color_info_flag = 0;
+}
+
if (st->codecpar->codec_id == AV_CODEC_ID_H264 ||
st->codecpar->codec_id == AV_CODEC_ID_MPEG4 ||
(st->codecpar->codec_id == AV_CODEC_ID_HEVC && type ==
PacketTypeCodedFrames)) {
// sign extension
--
2.44.0
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etadata_size_pos - 10;
+avio_seek(pb, metadata_size_pos, SEEK_SET);
+avio_wb24(pb, total_size);
+avio_tell(pb);
+avio_skip(pb, total_size + 10 - 3);
+avio_tell(pb);
+avio_wb32(pb, total_size + 11); // previous tag size
+flv->write_metadata_pkt = 1;
+
ull
+++ b/tests/ref/lavf-fate/hevc.flv
@@ -0,0 +1,3 @@
+eca3b99e846e509c6957260b1ce4d82d *tests/data/lavf-fate/lavf.hevc.flv
+11784 tests/data/lavf-fate/lavf.hevc.flv
+tests/data/lavf-fate/lavf.hevc.flv CRC=0xd29da885
--
2.44.0
_______
ffmpeg-devel maili
> 2024年3月2日 22:59，Andreas Rheinhardt 写道：
>
> zhupengfei via ffmpeg-devel:
>> From: Zhu Pengfei <[email protected]>
>>
>> Signed-off-by: Zhu Pengfei <[email protected]>
>> ---
>> libavformat/flvenc.c | 142 ++
amp; FLV_VIDEO_FRAMETYPE_MASK) ==
FLV_FRAME_VIDEO_INFO_CMD) {
goto skip;
+}
} else if (type == FLV_TAG_TYPE_META) {
stream_type=FLV_STREAM_TYPE_SUBTITLE;
if (size > 13 + 1 + 4) { // Header-type metadata stuff
@@ -1287,6 +1457,11 @@ retry_duration:
goto leave;
}
+if (enhanced_flv && stream_type == FLV_STREAM_TYPE_VIDEO &&
flv->meta_color_info_flag) {
+flv_update_video_color_info(s, st); // update av packet side data
+flv->meta_color_info_flag = 0;
+}
+
if (st->codecpar->codec_id == AV_CODEC_ID_H264 ||
st->codecpar->codec_id == AV_CODEC_ID_MPEG4 ||
(st->codecpar->codec_id == AV_CODEC_ID_HEVC && type ==
PacketTypeCodedFrames)) {
// sign extension
--
2.44.0
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_size_pos - 10;
+avio_seek(pb, metadata_size_pos, SEEK_SET);
+avio_wb24(pb, total_size);
+avio_skip(pb, total_size + 10 - 3);
+avio_wb32(pb, total_size + 11); // previous tag size
+flv->metadata_pkt_written = 1;
+ }
+}
+
static int unsupported_codec(AV
ull
+++ b/tests/ref/lavf-fate/hevc.flv
@@ -0,0 +1,3 @@
+eca3b99e846e509c6957260b1ce4d82d *tests/data/lavf-fate/lavf.hevc.flv
+11784 tests/data/lavf-fate/lavf.hevc.flv
+tests/data/lavf-fate/lavf.hevc.flv CRC=0xd29da885
--
2.44.0
_______
ffmpeg-devel maili
index b04b43cab3..1a50181447 100644
--- a/libavformat/allformats.c
+++ b/libavformat/allformats.c
@@ -46,6 +46,7 @@ extern const FFOutputFormat ff_adts_muxer;
extern const AVInputFormat ff_adx_demuxer;
extern const FFOutputFormat ff_adx_muxer;
extern const AVInputFormat ff_aea_demuxer;
+extern const
Apologies for my oversight.
I've attached the new patch.
- asivery
On Friday, March 8th, 2024 at 12:22 PM, Andreas Rheinhardt
wrote:
> asivery via ffmpeg-devel:
>
> > diff --git a/libavformat/allformats.c b/libavformat/allformats.c
> > index b04b43cab3..1a50
; asivery via ffmpeg-devel:
>
> > +typedef struct {
> > + int block_count;
> > +} AeaMuxerContext;
> > +
> > +static int aea_init(AVFormatContext *s)
> > +{
> > + AeaMuxerContext *c = s->priv_data;
> > + c->block_count = 0;
>
>
>
uncated to
UINT32_MAX if needed.
Is there anything else that needs changes?
- asivery
On Saturday, March 9th, 2024 at 1:06 PM, Andreas Rheinhardt
wrote:
> asivery via ffmpeg-devel:
>
> > +#include "libavutil/intreadwrite.h"
> > +#include "libavutil/avstri
I see, I've changed title_length to size_t, but left the warning as is to
inform the user in case truncation needs to take place.
On Saturday, March 9th, 2024 at 6:48 PM, Andreas Rheinhardt
wrote:
> asivery via ffmpeg-devel:
>
> > + const char *title_contents = t
24-03-09 17:20:49 +, ffmpeg-devel Mailing List wrote:
>
> > Thank you both for the suggestions. I've updated the code as requested, and
> > I apologize for the AV_LOG_WARNING instead of AV_LOG_ERROR - it was an
> > oversight on my part.
> > I have also added
Thank you Stefano Sabatini and Andreas Rheinhardt - you guys have the patience
of saints.
On Tuesday, March 12th, 2024 at 11:27 AM, Stefano Sabatini
wrote:
> On date Sunday 2024-03-10 16:10:15 +0100, Stefano Sabatini wrote:
>
> > On date Sunday 2024-03-10 14:20:12 +0000, ffmpeg-d
On 15/06/2024 18:05, Tong Wu wrote:
From: ffmpeg-devel On Behalf Of
Lynne via ffmpeg-devel
Sent: Monday, June 10, 2024 10:01 AM
To: FFmpeg development discussions and patches
Cc: Lynne
Subject: Re: [FFmpeg-devel] [PATCH v13 06/15] avcodec/vaapi_encode:
move the dpb logic from VAAPI to base
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Thanks, pushed both patches.
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