Le ven. 4 avr. 2025 à 15:41, Michael Niedermayer
<mich...@niedermayer.cc> a écrit :
>
> On Wed, Apr 02, 2025 at 01:29:34PM -0500, Romain Beauxis wrote:
> > ---
> > tests/Makefile | 1 +
> > tests/api/Makefile | 2 +-
> > tests/api/api-dump-stream-meta-test.c | 175 ++++++++++++++++++++++++++
> > 3 files changed, 177 insertions(+), 1 deletion(-)
> > create mode 100644 tests/api/api-dump-stream-meta-test.c
> >
> > diff --git a/tests/Makefile b/tests/Makefile
> > index f9f5fc07f3..1f7e5003c2 100644
> > --- a/tests/Makefile
> > +++ b/tests/Makefile
> > @@ -277,6 +277,7 @@ $(FATE_FFPROBE) $(FATE_FFMPEG_FFPROBE)
> > $(FATE_SAMPLES_FFPROBE) $(FATE_SAMPLES_FF
> > $(FATE_SAMPLES_FASTSTART): tools/qt-faststart$(EXESUF)
> > $(FATE_SAMPLES_DUMP_DATA) $(FATE_SAMPLES_DUMP_DATA-yes):
> > tools/venc_data_dump$(EXESUF)
> > $(FATE_SAMPLES_SCALE_SLICE): tools/scale_slice_test$(EXESUF)
> > +$(FATE_SAMPLES_DUMP_STREAM_META):
> > tests/api/api-dump-stream-meta-test$(EXESUF)
> >
> > ifdef SAMPLES
> > FATE += $(FATE_EXTERN)
> > diff --git a/tests/api/Makefile b/tests/api/Makefile
> > index c96e636756..a2cb06a729 100644
> > --- a/tests/api/Makefile
> > +++ b/tests/api/Makefile
> > @@ -1,7 +1,7 @@
> > APITESTPROGS-$(call ENCDEC, FLAC, FLAC) += api-flac
> > APITESTPROGS-$(call DEMDEC, H264, H264) += api-h264
> > APITESTPROGS-$(call DEMDEC, H264, H264) += api-h264-slice
> > -APITESTPROGS-yes += api-seek
> > +APITESTPROGS-yes += api-seek api-dump-stream-meta
> > APITESTPROGS-$(call DEMDEC, H263, H263) += api-band
> > APITESTPROGS-$(HAVE_THREADS) += api-threadmessage
> > APITESTPROGS += $(APITESTPROGS-yes)
> > diff --git a/tests/api/api-dump-stream-meta-test.c
> > b/tests/api/api-dump-stream-meta-test.c
> > new file mode 100644
> > index 0000000000..906d355fe3
> > --- /dev/null
> > +++ b/tests/api/api-dump-stream-meta-test.c
> > @@ -0,0 +1,175 @@
> > +/*
> > + * Copyright (c) 2025 Romain Beauxis
> > + *
> > + * Permission is hereby granted, free of charge, to any person obtaining a
> > copy
> > + * of this software and associated documentation files (the "Software"),
> > to deal
> > + * in the Software without restriction, including without limitation the
> > rights
> > + * to use, copy, modify, merge, publish, distribute, sublicense, and/or
> > sell
> > + * copies of the Software, and to permit persons to whom the Software is
> > + * furnished to do so, subject to the following conditions:
> > + *
> > + * The above copyright notice and this permission notice shall be included
> > in
> > + * all copies or substantial portions of the Software.
> > + *
> > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
> > OR
> > + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> > + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> > + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
> > OTHER
> > + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> > FROM,
> > + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
> > IN
> > + * THE SOFTWARE.
> > + */
> > +
> > +/**
> > + * Dump stream metadata
> > + */
> > +
> > +#include "libavcodec/avcodec.h"
> > +#include "libavformat/avformat.h"
> > +#include "libavutil/timestamp.h"
> > +
> > +static int dump_stream_meta(const char *input_filename) {
> > + const AVCodec *codec = NULL;
> > + AVPacket *pkt = NULL;
> > + AVFrame *fr = NULL;
> > + AVFormatContext *fmt_ctx = NULL;
> > + AVCodecContext *ctx = NULL;
> > + AVCodecParameters *origin_par = NULL;
> > + AVStream *st;
> > + int stream_idx = 0;
> > + int result;
> > + char *metadata;
> > +
> > + result = avformat_open_input(&fmt_ctx, input_filename, NULL, NULL);
> > + if (result < 0) {
> > + av_log(NULL, AV_LOG_ERROR, "Can't open file\n");
> > + return result;
> > + }
> > +
> > + result = avformat_find_stream_info(fmt_ctx, NULL);
> > + if (result < 0) {
> > + av_log(NULL, AV_LOG_ERROR, "Can't get stream info\n");
> > + goto end;
> > + }
> > +
>
> > + if (fmt_ctx->nb_streams > 1) {
> > + av_log(NULL, AV_LOG_ERROR, "More than one stream found in input!\n");
> > + goto end;
> > + }
>
> 2 stray tab in indent
This is fixed in the updated patchset here:
https://github.com/toots/FFmpeg/pull/2/commits/e2324bb56c147cba2dc2d8aad19cb64afb6ea08b
> [...]
>
> --
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>
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