* Prefer the codec framerate for avg_frame_rate computation.
*/
int prefer_codec_framerate;
+
+ /**
+ * Set if chapter ids are strictly monotonic.
+ */
+ int chapter_ids_monotonic;
};
struct AVStreamInternal {
} *info;
+ AVIndexEntry *index_entries; /**< Only used if the format does not
+ support seeking natively. */
+ int nb_index_entries;
+ unsigned int index_entries_allocated_size;
+
+ int64_t interleaver_chunk_size;
+ int64_t interleaver_chunk_duration;
+
+ /**
+ * stream probing state
+ * -1 -> probing finished
+ * 0 -> no probing requested
+ * rest -> perform probing with request_probe being the minimum score to accept.
+ */
+ int request_probe;
+ /**
+ * Indicates that everything up to the next keyframe
+ * should be discarded.
+ */
+ int skip_to_keyframe;
+
+ /**
+ * Number of samples to skip at the start of the frame decoded from the next packet.
+ */
+ int skip_samples;
+
+ /**
+ * If not 0, the number of samples that should be skipped from the start of
+ * the stream (the samples are removed from packets with pts==0, which also
+ * assumes negative timestamps do not happen).
+ * Intended for use with formats such as mp3 with ad-hoc gapless audio
+ * support.
+ */
+ int64_t start_skip_samples;
+
+ /**
+ * If not 0, the first audio sample that should be discarded from the stream.
+ * This is broken by design (needs global sample count), but can't be
+ * avoided for broken by design formats such as mp3 with ad-hoc gapless
+ * audio support.
+ */
+ int64_t first_discard_sample;
+
+ /**
+ * The sample after last sample that is intended to be discarded after
+ * first_discard_sample. Works on frame boundaries only. Used to prevent
+ * early EOF if the gapless info is broken (considered concatenated mp3s).
+ */
+ int64_t last_discard_sample;
+
/**
* Number of internally decoded frames, used internally in libavformat, do not access
* its lifetime differs from info which is why it is not in that structure.
*/
int update_initial_durations_done;
+#define MAX_REORDER_DELAY 16
+
/**
* Internal data to generate dts from pts
*/
int64_t pts_reorder_error[MAX_REORDER_DELAY+1];
uint8_t pts_reorder_error_count[MAX_REORDER_DELAY+1];
+ int64_t pts_buffer[MAX_REORDER_DELAY+1];
+
/**
* Internal data to analyze DTS and detect faulty mpeg streams
*/
* - decoding: Set by libavformat to calculate sample_aspect_ratio internally
*/
AVRational display_aspect_ratio;
+
+ AVProbeData probe_data;
+
+ /**
+ * last packet in packet_buffer for this stream when muxing.
+ */
+ struct AVPacketList *last_in_packet_buffer;
};
#ifdef __GNUC__
} while(0)
#endif
-struct tm *ff_brktimegm(time_t secs, struct tm *tm);
-
/**
* Automatically create sub-directories
*
/**
* Find the next packet in the interleaving queue for the given stream.
- * The pkt parameter is filled in with the queued packet, including
- * references to the data (which the caller is not allowed to keep or
- * modify).
*
- * @return 0 if a packet was found, a negative value if no packet was found
+ * @return a pointer to a packet if one was found, NULL otherwise.
*/
-int ff_interleaved_peek(AVFormatContext *s, int stream,
- AVPacket *pkt, int add_offset);
+const AVPacket *ff_interleaved_peek(AVFormatContext *s, int stream);
+int ff_get_muxer_ts_offset(AVFormatContext *s, int stream_index, int64_t *offset);
int ff_lock_avformat(void);
int ff_unlock_avformat(void);