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| author | Marton Balint <cus@passwd.hu> | 2023-01-24 00:35:54 +0100 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2023-02-13 00:36:46 +0100 |
| commit | 6b6f7db81932f94876ff4bcfd2da0582b8ab897e (patch) | |
| tree | 6aaa307f71042d91c6b19736f1cdc6498fd794e5 /doc/examples | |
| parent | e506ea3ce1de0c782b2b833398240c8e19a02bb4 (diff) | |
| download | ffmpeg-6b6f7db81932f94876ff4bcfd2da0582b8ab897e.tar.gz | |
avcodec: add AVCodecContext.frame_num as 64 bit variant to frame_number
Frame counters can overflow relatively easily (INT_MAX number of frames is
slightly more than 1 year for 60 fps content), so make sure we use 64 bit
values for them.
Also deprecate the old 32 bit frame_number attribute.
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'doc/examples')
| -rw-r--r-- | doc/examples/decode_video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/examples/decode_video.c b/doc/examples/decode_video.c index 81ec4b50e2..b0b3a6ae92 100644 --- a/doc/examples/decode_video.c +++ b/doc/examples/decode_video.c @@ -70,12 +70,12 @@ static void decode(AVCodecContext *dec_ctx, AVFrame *frame, AVPacket *pkt, exit(1); } - printf("saving frame %3d\n", dec_ctx->frame_number); + printf("saving frame %3"PRId64"\n", dec_ctx->frame_num); fflush(stdout); /* the picture is allocated by the decoder. no need to free it */ - snprintf(buf, sizeof(buf), "%s-%d", filename, dec_ctx->frame_number); + snprintf(buf, sizeof(buf), "%s-%"PRId64, filename, dec_ctx->frame_num); pgm_save(frame->data[0], frame->linesize[0], frame->width, frame->height, buf); } |