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lavc: add pkt_duration field to AVFrame

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This commit is contained in:
Stefano Sabatini
2012-03-08 15:22:53 +01:00
parent 0da9bce5a3
commit 62b39d41cd
4 changed files with 23 additions and 1 deletions
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11
libavcodec/avcodec.h
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@@ -1277,6 +1277,15 @@ typedef struct AVFrame {
*/
int64_t pkt_pos;
/**
* duration of the corresponding packet, expressed in
* AVStream->time_base units, 0 if unknown.
* Code outside libavcodec should access this field using:
* av_frame_get_pkt_duration(frame)
* - encoding: unused
* - decoding: Read by user.
*/
int64_t pkt_duration;
} AVFrame;
/**
@@ -1285,10 +1294,12 @@ typedef struct AVFrame {
* they should not be accessed directly outside libavcodec.
*/
int64_t av_frame_get_best_effort_timestamp(const AVFrame *frame);
int64_t av_frame_get_pkt_duration (const AVFrame *frame);
int64_t av_frame_get_pkt_pos (const AVFrame *frame);
int64_t av_frame_get_channel_layout (const AVFrame *frame);
int av_frame_get_sample_rate (const AVFrame *frame);
void av_frame_set_best_effort_timestamp(AVFrame *frame, int64_t val);
void av_frame_set_pkt_duration (AVFrame *frame, int64_t val);
void av_frame_set_pkt_pos (AVFrame *frame, int64_t val);
void av_frame_set_channel_layout (AVFrame *frame, int64_t val);
void av_frame_set_sample_rate (AVFrame *frame, int val);