Useful to inspect samples.
---
libavcodec/ffv1dec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c
index de3a019..5861908 100644
--- a/libavcodec/ffv1dec.c
+++ b/libavcodec/ffv1dec.c
@@ -494,6 +494,12 @@ static int read_extra_header(FFV1Context *f)
f->num_h_slices = 1 + get_symbol(c, state, 0);
f->num_v_slices = 1 + get_symbol(c, state, 0);
+ av_log(f->avctx, AV_LOG_VERBOSE,
+ "FFV1 version %d.%d colorspace %d - %d bits - %d/%d planes %s
transparent - tile geometry %dx%d\n",
+ f->version, f->minor_version, f->colorspace,
f->avctx->bits_per_raw_sample,
+ f->plane_count, f->chroma_planes, f->transparency ? "" : "not",
+ f->num_h_slices, f->num_v_slices);
+
if (f->num_h_slices > (unsigned)f->width ||
f->num_v_slices > (unsigned)f->height) {
av_log(f->avctx, AV_LOG_ERROR, "too many slices\n");
--
2.6.1
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