I have no idea why the first hunk uses ost->enc_ctx, because as far as
I understand, that is never used in case of -c:v copy, but this code
block is only entered if encoding_needed=0, which means stream_copy=1.
My point being: review from someone that knows this really well would
be appreciated.
---
ffmpeg.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/ffmpeg.c b/ffmpeg.c
index adc3ff7..c72333e 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2678,7 +2678,7 @@ static int init_output_stream(OutputStream *ost, char
*error, int error_len)
ost->st->time_base = av_add_q(ost->enc_ctx->time_base, (AVRational){0,
1});
ost->st->codec->codec= ost->enc_ctx->codec;
} else {
- ret = av_opt_set_dict(ost->enc_ctx, &ost->encoder_opts);
+ ret = av_opt_set_dict(ost->st->codec, &ost->encoder_opts);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL,
"Error setting up codec context options.\n");
@@ -3011,6 +3011,10 @@ static int transcode_init(void)
break;
case AVMEDIA_TYPE_VIDEO:
enc_ctx->pix_fmt = dec_ctx->pix_fmt;
+ enc_ctx->colorspace = dec_ctx->colorspace;
+ enc_ctx->color_range = dec_ctx->color_range;
+ enc_ctx->color_primaries = dec_ctx->color_primaries;
+ enc_ctx->color_trc = dec_ctx->color_trc;
enc_ctx->width = dec_ctx->width;
enc_ctx->height = dec_ctx->height;
enc_ctx->has_b_frames = dec_ctx->has_b_frames;
--
2.8.1
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