mirror of
https://github.com/mpv-player/mpv
synced 2024-12-19 21:31:52 +00:00
63d1d53d2f
It probably happens relatively often that the first packet (or even the
first N packets) of a stream will fail to decode, but decoding will
eventually succeed at a later point. Before commit 261506e3, this was
handled by an explicit retry loop (although this was also for other
purposes), but with then was changed to abort on the first error. This
makes it impossible to decode some audio streams.
Change this so that errors are ignored for the first 50 packets, which
should make it equivalent to the old code.
73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_DEC_AUDIO_H
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#define MPLAYER_DEC_AUDIO_H
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#include "audio/chmap.h"
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#include "audio/audio.h"
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#include "demux/demux.h"
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#include "demux/stheader.h"
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struct mp_audio_buffer;
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struct mp_decoder_list;
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struct dec_audio {
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struct mp_log *log;
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struct MPOpts *opts;
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struct mpv_global *global;
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const struct ad_functions *ad_driver;
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struct sh_stream *header;
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struct mp_audio_buffer *decode_buffer;
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struct af_stream *afilter;
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char *decoder_desc;
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struct replaygain_data *replaygain_data;
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int init_retries;
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// set by decoder
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struct mp_audio decoded; // decoded audio set by last decode_packet() call
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int bitrate; // input bitrate, can change with VBR sources
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// last known pts value in output from decoder
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double pts;
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// number of samples output by decoder after last known pts
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int pts_offset;
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// For free use by the ad_driver
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void *priv;
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};
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enum {
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AD_OK = 0,
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AD_ERR = -1,
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AD_EOF = -2,
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AD_NEW_FMT = -3,
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AD_WAIT = -4,
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};
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struct mp_decoder_list *audio_decoder_list(void);
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int audio_init_best_codec(struct dec_audio *d_audio, char *audio_decoders);
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int audio_decode(struct dec_audio *d_audio, struct mp_audio_buffer *outbuf,
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int minsamples);
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int initial_audio_decode(struct dec_audio *d_audio);
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void audio_reset_decoding(struct dec_audio *d_audio);
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void audio_uninit(struct dec_audio *d_audio);
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int audio_init_filters(struct dec_audio *d_audio, int in_samplerate,
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int *out_samplerate, struct mp_chmap *out_channels,
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int *out_format);
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#endif /* MPLAYER_DEC_AUDIO_H */
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