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-rw-r--r--doc/examples/transcoding.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/examples/transcoding.c b/doc/examples/transcoding.c
index d5d410b168..8633362d46 100644
--- a/doc/examples/transcoding.c
+++ b/doc/examples/transcoding.c
@@ -128,7 +128,10 @@ static int open_output_file(const char *filename)
enc_ctx->width = dec_ctx->width;
enc_ctx->sample_aspect_ratio = dec_ctx->sample_aspect_ratio;
/* take first format from list of supported formats */
- enc_ctx->pix_fmt = encoder->pix_fmts[0];
+ if (encoder->pix_fmts)
+ enc_ctx->pix_fmt = encoder->pix_fmts[0];
+ else
+ enc_ctx->pix_fmt = dec_ctx->pix_fmt;
/* video time_base can be set to whatever is handy and supported by encoder */
enc_ctx->time_base = dec_ctx->time_base;
} else {