X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2Fexamples%2Fvaapi_transcode.c;h=e9b33eede06bdd6091303ac022125729991dd079;hb=626535f6a169e2d821b969e0ea77125ba7482113;hp=279d20f636f02b31a40d10bea723e905181709b9;hpb=fda424b300c1a0b991296aa585691609d01196bd;p=ffmpeg
diff --git a/doc/examples/vaapi_transcode.c b/doc/examples/vaapi_transcode.c
index 279d20f636f..e9b33eede06 100644
--- a/doc/examples/vaapi_transcode.c
+++ b/doc/examples/vaapi_transcode.c
@@ -109,28 +109,25 @@ static int open_input_file(const char *filename)
return ret;
}
-static int encode_write(AVFrame *frame)
+static int encode_write(AVPacket *enc_pkt, AVFrame *frame)
{
int ret = 0;
- AVPacket enc_pkt;
- av_init_packet(&enc_pkt);
- enc_pkt.data = NULL;
- enc_pkt.size = 0;
+ av_packet_unref(enc_pkt);
if ((ret = avcodec_send_frame(encoder_ctx, frame)) < 0) {
fprintf(stderr, "Error during encoding. Error code: %s\n", av_err2str(ret));
goto end;
}
while (1) {
- ret = avcodec_receive_packet(encoder_ctx, &enc_pkt);
+ ret = avcodec_receive_packet(encoder_ctx, enc_pkt);
if (ret)
break;
- enc_pkt.stream_index = 0;
- av_packet_rescale_ts(&enc_pkt, ifmt_ctx->streams[video_stream]->time_base,
+ enc_pkt->stream_index = 0;
+ av_packet_rescale_ts(enc_pkt, ifmt_ctx->streams[video_stream]->time_base,
ofmt_ctx->streams[0]->time_base);
- ret = av_interleaved_write_frame(ofmt_ctx, &enc_pkt);
+ ret = av_interleaved_write_frame(ofmt_ctx, enc_pkt);
if (ret < 0) {
fprintf(stderr, "Error during writing data to output file. "
"Error code: %s\n", av_err2str(ret));
@@ -145,7 +142,7 @@ end:
return ret;
}
-static int dec_enc(AVPacket *pkt, AVCodec *enc_codec)
+static int dec_enc(AVPacket *pkt, const AVCodec *enc_codec)
{
AVFrame *frame;
int ret = 0;
@@ -216,7 +213,7 @@ static int dec_enc(AVPacket *pkt, AVCodec *enc_codec)
initialized = 1;
}
- if ((ret = encode_write(frame)) < 0)
+ if ((ret = encode_write(pkt, frame)) < 0)
fprintf(stderr, "Error during encoding and writing.\n");
fail:
@@ -229,9 +226,9 @@ fail:
int main(int argc, char **argv)
{
+ const AVCodec *enc_codec;
int ret = 0;
- AVPacket dec_pkt;
- AVCodec *enc_codec;
+ AVPacket *dec_pkt;
if (argc != 4) {
fprintf(stderr, "Usage: %s