July 2019 - ffmpeg-devel - lists.ffmpeg.org

[PATCH 1/3] avfilter: add audio soft clip filter
by Paul B Mahol 25 Nov '23

25 Nov '23

Signed-off-by: Paul B Mahol <onemda(a)gmail.com> --- doc/filters.texi | 27 +++++ libavfilter/Makefile | 1 + libavfilter/af_asoftclip.c | 217 +++++++++++++++++++++++++++++++++++++ libavfilter/allfilters.c | 1 + 4 files changed, 246 insertions(+) create mode 100644 libavfilter/af_asoftclip.c diff --git a/doc/filters.texi b/doc/filters.texi index 4dd1a5de85..465eeb4732 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -2104,6 +2104,33 @@ audio, the data is treated as if all the planes were concatenated. A list of Adler-32 checksums for each data plane. @end table +@section asoftclip +Apply audio soft clipping. + +Soft clipping is a type of distortion effect where the amplitude of a signal is saturated +along a smooth curve, rather than the abrupt shape of hard-clipping. + +This filter accepts the following options: + +@table @option +@item type +Set type of soft-clipping. + +It accepts the following values: +@table @option +@item tanh +@item atan +@item cubic +@item exp +@item alg +@item quintic +@item sin +@end table + +@item param +Set additional parameter which controls sigmoid function. +@end table + @anchor{astats} @section astats diff --git a/libavfilter/Makefile b/libavfilter/Makefile index fef6ec5c55..682df45ef5 100644 --- a/libavfilter/Makefile +++ b/libavfilter/Makefile @@ -80,6 +80,7 @@ OBJS-$(CONFIG_ASETRATE_FILTER) += af_asetrate.o OBJS-$(CONFIG_ASETTB_FILTER) += settb.o OBJS-$(CONFIG_ASHOWINFO_FILTER) += af_ashowinfo.o OBJS-$(CONFIG_ASIDEDATA_FILTER) += f_sidedata.o +OBJS-$(CONFIG_ASOFTCLIP_FILTER) += af_asoftclip.o OBJS-$(CONFIG_ASPLIT_FILTER) += split.o OBJS-$(CONFIG_ASTATS_FILTER) += af_astats.o OBJS-$(CONFIG_ASTREAMSELECT_FILTER) += f_streamselect.o framesync.o diff --git a/libavfilter/af_asoftclip.c b/libavfilter/af_asoftclip.c new file mode 100644 index 0000000000..239b1d6a6b --- /dev/null +++ b/libavfilter/af_asoftclip.c @@ -0,0 +1,217 @@ +/* + * Copyright (c) 2019 The FFmpeg Project + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/channel_layout.h" +#include "libavutil/opt.h" +#include "avfilter.h" +#include "audio.h" +#include "formats.h" + +enum ASoftClipTypes { + ASC_TANH, + ASC_ATAN, + ASC_CUBIC, + ASC_EXP, + ASC_ALG, + ASC_QUINTIC, + ASC_SIN, + NB_TYPES, +}; + +typedef struct ASoftClipContext { + const AVClass *class; + + int type; + double param; + + void (*filter)(struct ASoftClipContext *s, void **dst, const void **src, + int nb_samples, int channels); +} ASoftClipContext; + +#define OFFSET(x) offsetof(ASoftClipContext, x) +#define A AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM + +static const AVOption asoftclip_options[] = { + { "type", "set softclip type", OFFSET(type), AV_OPT_TYPE_INT, {.i64=0}, 0, NB_TYPES-1, A, "types" }, + { "tanh", NULL, 0, AV_OPT_TYPE_CONST, {.i64=ASC_TANH}, 0, 0, A, "types" }, + { "atan", NULL, 0, AV_OPT_TYPE_CONST, {.i64=ASC_ATAN}, 0, 0, A, "types" }, + { "cubic", NULL, 0, AV_OPT_TYPE_CONST, {.i64=ASC_CUBIC}, 0, 0, A, "types" }, + { "exp", NULL, 0, AV_OPT_TYPE_CONST, {.i64=ASC_EXP}, 0, 0, A, "types" }, + { "alg", NULL, 0, AV_OPT_TYPE_CONST, {.i64=ASC_ALG}, 0, 0, A, "types" }, + { "quintic", NULL, 0, AV_OPT_TYPE_CONST, {.i64=ASC_QUINTIC},0, 0, A, "types" }, + { "sin", NULL, 0, AV_OPT_TYPE_CONST, {.i64=ASC_SIN}, 0, 0, A, "types" }, + { "param", "set softclip parameter", OFFSET(param), AV_OPT_TYPE_DOUBLE, {.dbl=1}, 0.01, 3, A }, + { NULL } +}; + +AVFILTER_DEFINE_CLASS(asoftclip); + +static int query_formats(AVFilterContext *ctx) +{ + AVFilterFormats *formats = NULL; + AVFilterChannelLayouts *layouts = NULL; + static const enum AVSampleFormat sample_fmts[] = { + AV_SAMPLE_FMT_DBLP, + AV_SAMPLE_FMT_NONE + }; + int ret; + + formats = ff_make_format_list(sample_fmts); + if (!formats) + return AVERROR(ENOMEM); + ret = ff_set_common_formats(ctx, formats); + if (ret < 0) + return ret; + + layouts = ff_all_channel_counts(); + if (!layouts) + return AVERROR(ENOMEM); + + ret = ff_set_common_channel_layouts(ctx, layouts); + if (ret < 0) + return ret; + + formats = ff_all_samplerates(); + return ff_set_common_samplerates(ctx, formats); +} + +#define SQR(x) ((x) * (x)) + +static void filter_dblp(ASoftClipContext *s, + void **dptr, const void **sptr, + int nb_samples, int channels) +{ + double param = s->param; + int n, c; + + for (c = 0; c < channels; c++) { + const double *src = sptr[c]; + double *dst = dptr[c]; + + switch (s->type) { + case ASC_TANH: + for (n = 0; n < nb_samples; n++) { + dst[n] = tanh(src[n] * param); + } + break; + case ASC_ATAN: + for (n = 0; n < nb_samples; n++) + dst[n] = 2. / M_PI * atan(src[n] * param); + break; + case ASC_CUBIC: + for (n = 0; n < nb_samples; n++) { + if (FFABS(src[n]) >= 1.5) + dst[n] = FFSIGN(src[n]); + else + dst[n] = src[n] - 0.1481 * pow(src[n], 3.0f); + } + break; + case ASC_EXP: + for (n = 0; n < nb_samples; n++) + dst[n] = 2. / (1. + exp(-2. * src[n])) - 1.; + break; + case ASC_ALG: + for (n = 0; n < nb_samples; n++) + dst[n] = src[n] / (sqrt(param + src[n] * src[n])); + break; + case ASC_QUINTIC: + for (n = 0; n < nb_samples; n++) { + if (FFABS(src[n]) >= 1.25) + dst[n] = FFSIGN(src[n]); + else + dst[n] = src[n] - 0.08192 * pow(src[n], 5.); + } + break; + case ASC_SIN: + for (n = 0; n < nb_samples; n++) { + if (FFABS(src[n]) >= M_PI_2) + dst[n] = FFSIGN(src[n]); + else + dst[n] = sin(src[n]); + } + break; + } + } +} + +static int config_input(AVFilterLink *inlink) +{ + AVFilterContext *ctx = inlink->dst; + ASoftClipContext *s = ctx->priv; + + s->filter = filter_dblp; + + return 0; +} + +static int filter_frame(AVFilterLink *inlink, AVFrame *in) +{ + AVFilterContext *ctx = inlink->dst; + AVFilterLink *outlink = ctx->outputs[0]; + ASoftClipContext *s = ctx->priv; + AVFrame *out; + + if (av_frame_is_writable(in)) { + out = in; + } else { + out = ff_get_audio_buffer(outlink, in->nb_samples); + if (!out) { + av_frame_free(&in); + return AVERROR(ENOMEM); + } + av_frame_copy_props(out, in); + } + + s->filter(s, (void **)out->extended_data, (const void **)in->extended_data, + in->nb_samples, in->channels); + + if (out != in) + av_frame_free(&in); + + return ff_filter_frame(outlink, out); +} + +static const AVFilterPad inputs[] = { + { + .name = "default", + .type = AVMEDIA_TYPE_AUDIO, + .filter_frame = filter_frame, + .config_props = config_input, + }, + { NULL } +}; + +static const AVFilterPad outputs[] = { + { + .name = "default", + .type = AVMEDIA_TYPE_AUDIO, + }, + { NULL } +}; + +AVFilter ff_af_asoftclip = { + .name = "asoftclip", + .description = NULL_IF_CONFIG_SMALL("Audio Soft Clipper."), + .query_formats = query_formats, + .priv_size = sizeof(ASoftClipContext), + .priv_class = &asoftclip_class, + .inputs = inputs, + .outputs = outputs, +}; diff --git a/libavfilter/allfilters.c b/libavfilter/allfilters.c index c51ae0f3c7..4d3039d6ba 100644 --- a/libavfilter/allfilters.c +++ b/libavfilter/allfilters.c @@ -72,6 +72,7 @@ extern AVFilter ff_af_asetrate; extern AVFilter ff_af_asettb; extern AVFilter ff_af_ashowinfo; extern AVFilter ff_af_asidedata; +extern AVFilter ff_af_asoftclip; extern AVFilter ff_af_asplit; extern AVFilter ff_af_astats; extern AVFilter ff_af_astreamselect; -- 2.17.1

6 47

[PATCH] avcodec/arm/sbcenc: save callee preserved vfp registers
by James Cowgill 12 Sep '22

12 Sep '22

When compiling FFmpeg with GCC-9, some very random segfaults were observed in code which had previously called down into the SBC encoder NEON assembly routines. This was caused by these functions clobbering some of the vfp callee saved registers (d8 - d15 aka q4 - q7). GCC was using these registers to save local variables, but after these functions returned, they would contain garbage. Fix by saving the relevant registers on the stack in the affected functions. Signed-off-by: James Cowgill <jcowgill(a)debian.org> --- libavcodec/arm/sbcdsp_neon.S | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavcodec/arm/sbcdsp_neon.S b/libavcodec/arm/sbcdsp_neon.S index d83d21d202..aa03800096 100644 --- a/libavcodec/arm/sbcdsp_neon.S +++ b/libavcodec/arm/sbcdsp_neon.S @@ -38,6 +38,8 @@ function ff_sbc_analyze_4_neon, export=1 /* TODO: merge even and odd cases (or even merge all four calls to this * function) in order to have only aligned reads from 'in' array * and reduce number of load instructions */ + vpush {d8-d11} + vld1.16 {d4, d5}, [r0, :64]! vld1.16 {d8, d9}, [r2, :128]! @@ -84,6 +86,7 @@ function ff_sbc_analyze_4_neon, export=1 vst1.32 {d0, d1}, [r1, :128] + vpop {d8-d11} bx lr endfunc @@ -91,6 +94,8 @@ function ff_sbc_analyze_8_neon, export=1 /* TODO: merge even and odd cases (or even merge all four calls to this * function) in order to have only aligned reads from 'in' array * and reduce number of load instructions */ + vpush {d8-d15} + vld1.16 {d4, d5}, [r0, :64]! vld1.16 {d8, d9}, [r2, :128]! @@ -188,6 +193,7 @@ function ff_sbc_analyze_8_neon, export=1 vst1.32 {d0, d1, d2, d3}, [r1, :128] + vpop {d8-d15} bx lr endfunc -- 2.22.0

3 3

[PATCH] avcodec/texturedspenc: Fix indexing in color distribution determination
by Michael Niedermayer 08 Jun '22

08 Jun '22

Fixes CID1396405 Untested except fate which does not test this, please someone test this Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> --- libavcodec/texturedspenc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/texturedspenc.c b/libavcodec/texturedspenc.c index 8b2863033b..5171c69d82 100644 --- a/libavcodec/texturedspenc.c +++ b/libavcodec/texturedspenc.c @@ -255,11 +255,11 @@ static void optimize_colors(const uint8_t *block, ptrdiff_t stride, muv = minv = maxv = bp[0]; for (y = 0; y < 4; y++) { - for (x = 4; x < 4; x += 4) { + for (x = 0; x < 4; x++) { muv += bp[x * 4 + y * stride]; - if (bp[x] < minv) + if (bp[x * 4 + y * stride] < minv) minv = bp[x * 4 + y * stride]; - else if (bp[x] > maxv) + else if (bp[x * 4 + y * stride] > maxv) maxv = bp[x * 4 + y * stride]; } } -- 2.11.0

4 6

[PATCH] avcodec/ac3dec: Check expacc
by Michael Niedermayer 04 Mar '22

04 Mar '22

Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> --- libavcodec/ac3dec.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index a95c204..499971a 100644 --- a/libavcodec/ac3dec.c +++ b/libavcodec/ac3dec.c @@ -426,6 +426,10 @@ static int decode_exponents(AC3DecodeContext *s, group_size = exp_strategy + (exp_strategy == EXP_D45); for (grp = 0, i = 0; grp < ngrps; grp++) { expacc = get_bits(gbc, 7); + if (expacc >= 125) { + av_log(s->avctx, AV_LOG_ERROR, "expacc %d is out-of-range\n", expacc); + return AVERROR_INVALIDDATA; + } dexp[i++] = ungroup_3_in_7_bits_tab[expacc][0]; dexp[i++] = ungroup_3_in_7_bits_tab[expacc][1]; dexp[i++] = ungroup_3_in_7_bits_tab[expacc][2]; -- 2.10.2

3 4

[PATCH] set AVFrame decode_error_flags in case of decoding error by h264dec
by Amir Pauker 31 May '21

31 May '21

set AVFrame decode_error_flags in case h->slice_ctx->er.error_occurred is set after the call to ff_h264_execute_decode_slices. This allows the user to detect concealed decoding errors in the call to avcodec_receive_frame Signed-off-by: Amir Pauker <amir(a)livelyvideo.tv> --- libavcodec/error_resilience.c | 2 ++ libavcodec/h264dec.c | 5 +++++ 2 files changed, 7 insertions(+) diff --git a/libavcodec/error_resilience.c b/libavcodec/error_resilience.c index 35d0c60..ca22871 100644 --- a/libavcodec/error_resilience.c +++ b/libavcodec/error_resilience.c @@ -1121,6 +1121,8 @@ void ff_er_frame_end(ERContext *s) av_log(s->avctx, AV_LOG_INFO, "concealing %d DC, %d AC, %d MV errors in %c frame\n", dc_error, ac_error, mv_error, av_get_picture_type_char(s->cur_pic.f->pict_type)); + s->cur_pic.f->decode_error_flags |= FF_DECODE_ERROR_CONCEALMENT_ACTIVE; + is_intra_likely = is_intra_more_likely(s); /* set unknown mb-type to most likely */ diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c index 837c3b7..8d1bd16 100644 --- a/libavcodec/h264dec.c +++ b/libavcodec/h264dec.c @@ -761,6 +761,11 @@ static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size) if (ret < 0 && (h->avctx->err_recognition & AV_EF_EXPLODE)) goto end; + // set decode_error_flags to allow users to detect concealed decoding errors + if ((ret < 0 || h->slice_ctx->er.error_occurred) && h->cur_pic_ptr) { + h->cur_pic_ptr->f->decode_error_flags |= FF_DECODE_ERROR_DECODE_SLICES; + } + ret = 0; end: -- 2.1.4

5 5

[PATCH] lavd/dshow: Add namespace prefix to global functions
by Mark Thompson 21 Jan '21

21 Jan '21

--- Not tested at all. libavdevice/dshow.c | 6 +++--- libavdevice/dshow_capture.h | 4 ++-- libavdevice/dshow_crossbar.c | 8 ++++---- 3 files changed, 9 insertions(+), 9 deletions(-) diff --git a/libavdevice/dshow.c b/libavdevice/dshow.c index de910c0994..6f613f31b0 100644 --- a/libavdevice/dshow.c +++ b/libavdevice/dshow.c @@ -509,7 +509,7 @@ end: * Pops up a user dialog allowing them to adjust properties for the given filter, if possible. */ void -dshow_show_filter_properties(IBaseFilter *device_filter, AVFormatContext *avctx) { +ff_dshow_show_filter_properties(IBaseFilter *device_filter, AVFormatContext *avctx) { ISpecifyPropertyPages *property_pages = NULL; IUnknown *device_filter_iunknown = NULL; HRESULT hr; @@ -581,7 +581,7 @@ dshow_cycle_pins(AVFormatContext *avctx, enum dshowDeviceType devtype, int should_show_properties = (devtype == VideoDevice) ? ctx->show_video_device_dialog : ctx->show_audio_device_dialog; if (should_show_properties) - dshow_show_filter_properties(device_filter, avctx); + ff_dshow_show_filter_properties(device_filter, avctx); r = IBaseFilter_EnumPins(device_filter, &pins); if (r != S_OK) { @@ -886,7 +886,7 @@ dshow_open_device(AVFormatContext *avctx, ICreateDevEnum *devenum, goto error; } - r = dshow_try_setup_crossbar_options(graph_builder2, device_filter, devtype, avctx); + r = ff_dshow_try_setup_crossbar_options(graph_builder2, device_filter, devtype, avctx); if (r != S_OK) { av_log(avctx, AV_LOG_ERROR, "Could not setup CrossBar\n"); diff --git a/libavdevice/dshow_capture.h b/libavdevice/dshow_capture.h index 475d62ba99..79c004a87f 100644 --- a/libavdevice/dshow_capture.h +++ b/libavdevice/dshow_capture.h @@ -346,9 +346,9 @@ struct dshow_ctx { /***************************************************************************** * CrossBar ****************************************************************************/ -HRESULT dshow_try_setup_crossbar_options(ICaptureGraphBuilder2 *graph_builder2, +HRESULT ff_dshow_try_setup_crossbar_options(ICaptureGraphBuilder2 *graph_builder2, IBaseFilter *device_filter, enum dshowDeviceType devtype, AVFormatContext *avctx); -void dshow_show_filter_properties(IBaseFilter *pFilter, AVFormatContext *avctx); +void ff_dshow_show_filter_properties(IBaseFilter *pFilter, AVFormatContext *avctx); #endif /* AVDEVICE_DSHOW_CAPTURE_H */ diff --git a/libavdevice/dshow_crossbar.c b/libavdevice/dshow_crossbar.c index 95fb466f4e..2438683cde 100644 --- a/libavdevice/dshow_crossbar.c +++ b/libavdevice/dshow_crossbar.c @@ -137,7 +137,7 @@ setup_crossbar_options(IAMCrossbar *cross_bar, enum dshowDeviceType devtype, AVF * Given a fully constructed graph, check if there is a cross bar filter, and configure its pins if so. */ HRESULT -dshow_try_setup_crossbar_options(ICaptureGraphBuilder2 *graph_builder2, +ff_dshow_try_setup_crossbar_options(ICaptureGraphBuilder2 *graph_builder2, IBaseFilter *device_filter, enum dshowDeviceType devtype, AVFormatContext *avctx) { struct dshow_ctx *ctx = avctx->priv_data; @@ -163,7 +163,7 @@ dshow_try_setup_crossbar_options(ICaptureGraphBuilder2 *graph_builder2, hr = IAMCrossbar_QueryInterface(cross_bar, &IID_IBaseFilter, (void **) &cross_bar_base_filter); if (hr != S_OK) goto end; - dshow_show_filter_properties(cross_bar_base_filter, avctx); + ff_dshow_show_filter_properties(cross_bar_base_filter, avctx); } if (devtype == VideoDevice && ctx->show_analog_tv_tuner_dialog) { @@ -173,7 +173,7 @@ dshow_try_setup_crossbar_options(ICaptureGraphBuilder2 *graph_builder2, hr = IAMCrossbar_QueryInterface(tv_tuner_filter, &IID_IBaseFilter, (void **) &tv_tuner_base_filter); if (hr != S_OK) goto end; - dshow_show_filter_properties(tv_tuner_base_filter, avctx); + ff_dshow_show_filter_properties(tv_tuner_base_filter, avctx); } else { av_log(avctx, AV_LOG_WARNING, "unable to find a tv tuner to display dialog for!"); } @@ -185,7 +185,7 @@ dshow_try_setup_crossbar_options(ICaptureGraphBuilder2 *graph_builder2, hr = IAMCrossbar_QueryInterface(tv_audio_filter, &IID_IBaseFilter, (void **) &tv_audio_base_filter); if (hr != S_OK) goto end; - dshow_show_filter_properties(tv_audio_base_filter, avctx); + ff_dshow_show_filter_properties(tv_audio_base_filter, avctx); } else { av_log(avctx, AV_LOG_WARNING, "unable to find a tv audio tuner to display dialog for!"); } -- 2.18.0

2 2

[PATCH v3] libavcodec/vp8dec: fix the multi-thread HWAccel decode error
by Shaofei Wang 23 Sep '20

23 Sep '20

Fix the issue: https://github.com/intel/media-driver/issues/317 the root cause is update_dimensions will be called multple times when decoder thread number is not only 1, but update_dimensions call get_pixel_format in each decode thread will trigger the hwaccel_uninit/hwaccel_init more than once. But only one hwaccel should be shared with all decode threads. in current context, there are 3 situations in the update_dimensions(): 1. First time calling. No matter single thread or multithread, get_pixel_format() should be called after dimensions were set; 2. Dimention changed at the runtime. Dimention need to be updated when macroblocks_base is already allocated, get_pixel_format() should be called to recreate new frames according to updated dimension; 3. Multithread first time calling. After decoder init, the other threads will call update_dimensions() at first time to allocate macroblocks_base and set dimensions. But get_pixel_format() is shouldn't be called due to low level frames and context are already created. In this fix, we only call update_dimensions as need. Signed-off-by: Wang, Shaofei <shaofei.wang(a)intel.com> Reviewed-by: Jun, Zhao <jun.zhao(a)intel.com> Reviewed-by: Haihao Xiang <haihao.xiang(a)intel.com> --- Updated typo in the commit message libavcodec/vp8.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c index ba79e5f..0a7f38b 100644 --- a/libavcodec/vp8.c +++ b/libavcodec/vp8.c @@ -187,7 +187,7 @@ static av_always_inline int update_dimensions(VP8Context *s, int width, int height, int is_vp7) { AVCodecContext *avctx = s->avctx; - int i, ret; + int i, ret, dim_reset = 0; if (width != s->avctx->width || ((width+15)/16 != s->mb_width || (height+15)/16 != s->mb_height) && s->macroblocks_base || height != s->avctx->height) { @@ -196,9 +196,12 @@ int update_dimensions(VP8Context *s, int width, int height, int is_vp7) ret = ff_set_dimensions(s->avctx, width, height); if (ret < 0) return ret; + + dim_reset = (s->macroblocks_base != NULL); } - if (!s->actually_webp && !is_vp7) { + if ((s->pix_fmt == AV_PIX_FMT_NONE || dim_reset) && + !s->actually_webp && !is_vp7) { s->pix_fmt = get_pixel_format(s); if (s->pix_fmt < 0) return AVERROR(EINVAL); -- 1.8.3.1

6 8

[PATCH]lavf/img2dec: Autodetect Photo CD images
by Carl Eugen Hoyos 05 Sep '20

05 Sep '20

Hi! Attached patch depends on Paul's PhotoCD decoder. Please comment, Carl Eugen

1 1

[PATCH 1/9] avcodec/videotoolboxenc: remove spurious warning
by Aman Gupta 04 Sep '20

04 Sep '20

From: Aman Gupta <aman(a)tmm1.net> --- libavcodec/videotoolboxenc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c index eba6cc672f..a7bef72da8 100644 --- a/libavcodec/videotoolboxenc.c +++ b/libavcodec/videotoolboxenc.c @@ -1853,8 +1853,6 @@ static int get_cv_pixel_info( "Color range not set for %s. Using MPEG range.\n", av_get_pix_fmt_name(av_format)); } - - av_log(avctx, AV_LOG_WARNING, ""); } switch (av_format) { -- 2.13.5 (Apple Git-94)

5 16

[PATCH] fate: remove "-v 0" from ffprobe tests.
by Nicolas George 24 Aug '20

24 Aug '20

The FATE scripts separate stdout from stderr. Having a first idea about what went wrong in the log file is more convenient. Signed-off-by: Nicolas George <george(a)nsup.org> --- tests/fate-run.sh | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/tests/fate-run.sh b/tests/fate-run.sh index 3d58080..4b31b62 100755 --- a/tests/fate-run.sh +++ b/tests/fate-run.sh @@ -84,7 +84,7 @@ runecho(){ } probefmt(){ - run ffprobe${PROGSUF} -show_entries format=format_name -print_format default=nw=1:nk=1 -v 0 "$@" + run ffprobe${PROGSUF} -show_entries format=format_name -print_format default=nw=1:nk=1 "$@" } runlocal(){ @@ -93,24 +93,24 @@ runlocal(){ } probeframes(){ - run ffprobe${PROGSUF} -show_frames -v 0 "$@" + run ffprobe${PROGSUF} -show_frames "$@" } probechapters(){ - run ffprobe${PROGSUF} -show_chapters -v 0 "$@" + run ffprobe${PROGSUF} -show_chapters "$@" } probegaplessinfo(){ filename="$1" shift - run ffprobe${PROGSUF} -bitexact -select_streams a -show_entries format=start_time,duration:stream=index,start_pts,duration_ts -v 0 "$filename" "$@" + run ffprobe${PROGSUF} -bitexact -select_streams a -show_entries format=start_time,duration:stream=index,start_pts,duration_ts "$filename" "$@" pktfile1="${outdir}/${test}.pkts" framefile1="${outdir}/${test}.frames" cleanfiles="$cleanfiles $pktfile1 $framefile1" - run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_packets -show_entries packet=pts,dts,duration:stream=nb_read_packets -v 0 "$filename" "$@" > "$pktfile1" + run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_packets -show_entries packet=pts,dts,duration:stream=nb_read_packets "$filename" "$@" > "$pktfile1" head -n 8 "$pktfile1" tail -n 9 "$pktfile1" - run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_frames -show_entries frame=pkt_pts,pkt_dts,best_effort_timestamp,pkt_duration,nb_samples:stream=nb_read_frames -v 0 "$filename" "$@" > "$framefile1" + run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_frames -show_entries frame=pkt_pts,pkt_dts,best_effort_timestamp,pkt_duration,nb_samples:stream=nb_read_frames "$filename" "$@" > "$framefile1" head -n 8 "$framefile1" tail -n 9 "$framefile1" } @@ -306,10 +306,10 @@ concat(){ awk "{gsub(/%SRCFILE%/, \"$sample\"); print}" $template > $concatfile if [ "$mode" = "md5" ]; then - run ffprobe${PROGSUF} -bitexact -show_streams -show_packets -v 0 -fflags keepside -safe 0 $extra_args $concatfile | tr -d '\r' > $packetfile + run ffprobe${PROGSUF} -bitexact -show_streams -show_packets -fflags keepside -safe 0 $extra_args $concatfile | tr -d '\r' > $packetfile do_md5sum $packetfile else - run ffprobe${PROGSUF} -bitexact -show_streams -show_packets -v 0 -of compact=p=0:nk=1 -fflags keepside -safe 0 $extra_args $concatfile + run ffprobe${PROGSUF} -bitexact -show_streams -show_packets -of compact=p=0:nk=1 -fflags keepside -safe 0 $extra_args $concatfile fi } -- 2.8.1

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