Additionally, reap the first rewards by being able to set the
color related encoding values based on the passed AVFrame.
The only tests that seem to have changed their results with this
change seem to be the MXF tests. There, the muxer writes the
limited/full range flag to the output container if the encoder
is not set to "unspecified".
---
fftools/ffmpeg.c | 42 +++++++++++++++++++++++++++----------
tests/ref/lavf/mxf_d10 | 2 +-
tests/ref/lavf/mxf_dv25 | 2 +-
tests/ref/lavf/mxf_dvcpro50 | 2 +-
tests/ref/lavf/mxf_opatom | 2 +-
5 files changed, 35 insertions(+), 15 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 66d7da695a..5425ba245d 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -946,9 +946,11 @@ static double adjust_frame_pts_to_encoder_tb(OutputFile
*of, OutputStream *ost,
return float_pts;
}
-static int init_output_stream(OutputStream *ost, char *error, int error_len);
+static int init_output_stream(OutputStream *ost, AVFrame *frame,
+ char *error, int error_len);
-static int init_output_stream_wrapper(OutputStream *ost, unsigned int fatal)
+static int init_output_stream_wrapper(OutputStream *ost, AVFrame *frame,
+ unsigned int fatal)
{
int ret = AVERROR_BUG;
char error[1024] = {0};
@@ -956,7 +958,7 @@ static int init_output_stream_wrapper(OutputStream *ost,
unsigned int fatal)
if (ost->initialized)
return 0;
- ret = init_output_stream(ost, error, sizeof(error));
+ ret = init_output_stream(ost, frame, error, sizeof(error));
if (ret < 0) {
av_log(NULL, AV_LOG_ERROR, "Error initializing output stream %d:%d --
%s\n",
ost->file_index, ost->index, error);
@@ -1130,7 +1132,7 @@ static void do_video_out(OutputFile *of,
InputStream *ist = NULL;
AVFilterContext *filter = ost->filter->filter;
- init_output_stream_wrapper(ost, 1);
+ init_output_stream_wrapper(ost, next_picture, 1);
sync_ipts = adjust_frame_pts_to_encoder_tb(of, ost, next_picture);
if (ost->source_index >= 0)
@@ -1512,7 +1514,7 @@ static int reap_filters(int flush)
* the encoder earlier than receiving the first AVFrame.
*/
if (av_buffersink_get_type(filter) == AVMEDIA_TYPE_AUDIO)
- init_output_stream_wrapper(ost, 1);
+ init_output_stream_wrapper(ost, NULL, 1);
if (!ost->filtered_frame && !(ost->filtered_frame = av_frame_alloc()))
{
return AVERROR(ENOMEM);
@@ -1935,7 +1937,7 @@ static void flush_encoders(void)
finish_output_stream(ost);
}
- init_output_stream_wrapper(ost, 1);
+ init_output_stream_wrapper(ost, NULL, 1);
}
if (enc->codec_type != AVMEDIA_TYPE_VIDEO && enc->codec_type !=
AVMEDIA_TYPE_AUDIO)
@@ -3307,7 +3309,7 @@ static void init_encoder_time_base(OutputStream *ost,
AVRational default_time_ba
enc_ctx->time_base = default_time_base;
}
-static int init_output_stream_encode(OutputStream *ost)
+static int init_output_stream_encode(OutputStream *ost, AVFrame *frame)
{
InputStream *ist = get_input_stream(ost);
AVCodecContext *enc_ctx = ost->enc_ctx;
@@ -3404,6 +3406,23 @@ static int init_output_stream_encode(OutputStream *ost)
enc_ctx->bits_per_raw_sample = FFMIN(dec_ctx->bits_per_raw_sample,
av_pix_fmt_desc_get(enc_ctx->pix_fmt)->comp[0].depth);
+ if (frame) {
+ if (!av_dict_get(ost->encoder_opts, "color_range", NULL, 0))
+ enc_ctx->color_range = frame->color_range;
+
+ if (!av_dict_get(ost->encoder_opts, "color_primaries", NULL, 0))
+ enc_ctx->color_primaries = frame->color_primaries;
+
+ if (!av_dict_get(ost->encoder_opts, "color_trc", NULL, 0))
+ enc_ctx->color_trc = frame->color_trc;
+
+ if (!av_dict_get(ost->encoder_opts, "colorspace", NULL, 0))
+ enc_ctx->colorspace = frame->colorspace;
+
+ if (!av_dict_get(ost->encoder_opts, "chroma_sample_location",
NULL, 0))
+ enc_ctx->chroma_sample_location = frame->chroma_location;
+ }
+
enc_ctx->framerate = ost->frame_rate;
ost->st->avg_frame_rate = ost->frame_rate;
@@ -3461,7 +3480,8 @@ static int init_output_stream_encode(OutputStream *ost)
return 0;
}
-static int init_output_stream(OutputStream *ost, char *error, int error_len)
+static int init_output_stream(OutputStream *ost, AVFrame *frame,
+ char *error, int error_len)
{
int ret = 0;
@@ -3470,7 +3490,7 @@ static int init_output_stream(OutputStream *ost, char
*error, int error_len)
AVCodecContext *dec = NULL;
InputStream *ist;
- ret = init_output_stream_encode(ost);
+ ret = init_output_stream_encode(ost, frame);
if (ret < 0)
return ret;
@@ -3722,7 +3742,7 @@ static int transcode_init(void)
output_streams[i]->enc_ctx->codec_type == AVMEDIA_TYPE_AUDIO))
continue;
- ret = init_output_stream_wrapper(output_streams[i], 0);
+ ret = init_output_stream_wrapper(output_streams[i], NULL, 0);
if (ret < 0)
goto dump_format;
}
@@ -4654,7 +4674,7 @@ static int transcode_step(void)
* these early exits can be gotten rid of.
*/
if (av_buffersink_get_type(ost->filter->filter) == AVMEDIA_TYPE_AUDIO)
- init_output_stream_wrapper(ost, 1);
+ init_output_stream_wrapper(ost, NULL, 1);
if ((ret = transcode_from_filter(ost->filter->graph, &ist)) < 0)
return ret;
diff --git a/tests/ref/lavf/mxf_d10 b/tests/ref/lavf/mxf_d10
index aea469bb58..85e337d157 100644
--- a/tests/ref/lavf/mxf_d10
+++ b/tests/ref/lavf/mxf_d10
@@ -1,3 +1,3 @@
-e597f73ef9c9819710d2f815813eb91f *tests/data/lavf/lavf.mxf_d10
+36fc2a640368f6d33987d2b2d39df966 *tests/data/lavf/lavf.mxf_d10
5332013 tests/data/lavf/lavf.mxf_d10
tests/data/lavf/lavf.mxf_d10 CRC=0x6c74d488
diff --git a/tests/ref/lavf/mxf_dv25 b/tests/ref/lavf/mxf_dv25
index db6b76c6f8..d4559df862 100644
--- a/tests/ref/lavf/mxf_dv25
+++ b/tests/ref/lavf/mxf_dv25
@@ -1,3 +1,3 @@
-0fc964fa22bc8b3a389b81b9a2efccb3 *tests/data/lavf/lavf.mxf_dv25
+57623b3b968c0bb0d8a0bbaeef6fe657 *tests/data/lavf/lavf.mxf_dv25
3834413 tests/data/lavf/lavf.mxf_dv25
tests/data/lavf/lavf.mxf_dv25 CRC=0xbdaf7f52
diff --git a/tests/ref/lavf/mxf_dvcpro50 b/tests/ref/lavf/mxf_dvcpro50
index 09999914bf..8bcf67d17f 100644
--- a/tests/ref/lavf/mxf_dvcpro50
+++ b/tests/ref/lavf/mxf_dvcpro50
@@ -1,3 +1,3 @@
-aa81ea83af44a69e73849e327cc4bd12 *tests/data/lavf/lavf.mxf_dvcpro50
+6e82b4cc962199e2593e30851ff7ccfb *tests/data/lavf/lavf.mxf_dvcpro50
7431213 tests/data/lavf/lavf.mxf_dvcpro50
tests/data/lavf/lavf.mxf_dvcpro50 CRC=0xe3bbe4b4
diff --git a/tests/ref/lavf/mxf_opatom b/tests/ref/lavf/mxf_opatom
index 05794a4e5e..1aa843a22a 100644
--- a/tests/ref/lavf/mxf_opatom
+++ b/tests/ref/lavf/mxf_opatom
@@ -1,3 +1,3 @@
-06a1816aa91c733e1ef7e45d82e4f1d3 *tests/data/lavf/lavf.mxf_opatom
+d5f56215c2b16dee204f03bfa653dd1b *tests/data/lavf/lavf.mxf_opatom
4717625 tests/data/lavf/lavf.mxf_opatom
tests/data/lavf/lavf.mxf_opatom CRC=0xf55aa22a
--
2.26.2
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