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Rev | Author | Line No. | Line |
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4438 | Serge | 1 | |
2 | |||
3 | |||
4 | #include |
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5 | #include |
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6 | #include |
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7 | |||
8 | |||
9 | #include |
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10 | #include |
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11 | #include |
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12 | #include |
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13 | #include "winlib/winlib.h" |
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5021 | Serge | 14 | |
4438 | Serge | 15 | |
16 | #include "fplay.h" |
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17 | |||
18 | |||
19 | volatile enum player_state decoder_state = PREPARE; |
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20 | volatile enum player_state sound_state = STOP; |
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21 | |||
22 | |||
23 | |||
24 | |||
6121 | serge | 25 | extern int resampler_size; |
4438 | Serge | 26 | extern int sample_rate; |
27 | |||
28 | |||
29 | |||
30 | |||
31 | |||
32 | |||
5603 | serge | 33 | |
34 | |||
4438 | Serge | 35 | |
36 | { |
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37 | static vst_t vst; |
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6117 | serge | 38 | int i, ret; |
39 | char *file_name, *dot; |
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4438 | Serge | 40 | |
41 | |||
42 | { |
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43 | vst.input_file = get_moviefile(); |
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6136 | serge | 44 | if(vst.input_file == NULL) |
45 | { |
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4438 | Serge | 46 | printf("Please provide a movie file\n"); |
47 | return -1; |
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48 | } |
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49 | } |
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50 | else vst.input_file = argv[1]; |
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6136 | serge | 51 | |
4438 | Serge | 52 | |
53 | |||
54 | |||
55 | |||
56 | |||
57 | avdevice_register_all(); |
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58 | av_register_all(); |
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59 | |||
60 | |||
6136 | serge | 61 | { |
4438 | Serge | 62 | printf("Cannot open file %s\n\r", vst.input_file); |
6136 | serge | 63 | return -1; // Couldn't open file |
4438 | Serge | 64 | }; |
65 | |||
66 | |||
6117 | serge | 67 | |
4438 | Serge | 68 | |
6117 | serge | 69 | { |
4438 | Serge | 70 | printf("Cannot find streams\n\r"); |
71 | return -1; |
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72 | }; |
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73 | |||
74 | |||
6136 | serge | 75 | dot = strrchr(file_name,'.'); |
4438 | Serge | 76 | if(dot) |
77 | { |
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78 | vst.input_name = malloc(dot-file_name+1); |
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6136 | serge | 79 | memcpy(vst.input_name, file_name, dot-file_name); |
80 | vst.input_name[dot-file_name] = 0; |
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81 | } |
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4438 | Serge | 82 | else vst.input_name = file_name; |
6136 | serge | 83 | |
4438 | Serge | 84 | |
6117 | serge | 85 | |
4438 | Serge | 86 | |
6117 | serge | 87 | vst.aStream = -1; |
88 | |||
89 | |||
90 | { |
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4438 | Serge | 91 | if(vst.fCtx->streams[i]->codec->codec_type==AVMEDIA_TYPE_VIDEO |
6117 | serge | 92 | && vst.vStream < 0) |
93 | { |
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4438 | Serge | 94 | vst.vStream = i; |
6117 | serge | 95 | vst.video_time_base = vst.fCtx->streams[i]->time_base; |
6136 | serge | 96 | if(stream_duration == 0) |
4438 | Serge | 97 | stream_duration = vst.fCtx->streams[i]->duration; |
6117 | serge | 98 | } |
99 | |||
4438 | Serge | 100 | |
6117 | serge | 101 | vst.aStream < 0) |
102 | { |
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4438 | Serge | 103 | vst.aStream = i; |
6117 | serge | 104 | if(stream_duration == 0) |
4438 | Serge | 105 | stream_duration = vst.fCtx->streams[i]->duration; |
6117 | serge | 106 | } |
4438 | Serge | 107 | } |
108 | |||
109 | |||
6117 | serge | 110 | { |
4438 | Serge | 111 | printf("Video stream not detected\n\r"); |
112 | return -1; // Didn't find a video stream |
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113 | }; |
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114 | |||
115 | |||
116 | |||
117 | |||
6133 | serge | 118 | INIT_LIST_HEAD(&vst.output_list); |
119 | mutex_init(&vst.q_video.lock); |
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120 | mutex_init(&vst.q_audio.lock); |
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121 | mutex_init(&vst.gpu_lock); |
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122 | mutex_init(&vst.decoder_lock); |
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123 | mutex_init(&vst.input_lock); |
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124 | mutex_init(&vst.output_lock); |
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125 | |||
126 | |||
6144 | serge | 127 | vst.aCtx = vst.fCtx->streams[vst.aStream]->codec; |
128 | |||
4438 | Serge | 129 | |
6144 | serge | 130 | return -1; |
6136 | serge | 131 | |
132 | |||
6144 | serge | 133 | vst.aCodec = avcodec_find_decoder(vst.aCtx->codec_id); |
6117 | serge | 134 | if(vst.aCodec) |
135 | { |
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4438 | Serge | 136 | if(avcodec_open2(vst.aCtx, vst.aCodec, NULL) >= 0 ) |
6117 | serge | 137 | { |
4438 | Serge | 138 | WAVEHEADER whdr; |
139 | int fmt; |
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140 | int channels; |
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141 | |||
142 | |||
143 | vst.aCtx->sample_rate, vst.aCtx->channels, vst.aCtx->sample_fmt ); |
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6117 | serge | 144 | whdr.riff_id = 0x46464952; |
4438 | Serge | 145 | whdr.riff_format = 0x45564157; |
146 | whdr.wFormatTag = 0x01; |
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147 | whdr.nSamplesPerSec = vst.aCtx->sample_rate; |
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6117 | serge | 148 | whdr.nChannels = 2; |
4438 | Serge | 149 | whdr.wBitsPerSample = 16; |
150 | |||
151 | |||
6117 | serge | 152 | |
4438 | Serge | 153 | |
154 | |||
155 | |||
156 | { |
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157 | decoder_buffer = (uint8_t*)av_mallocz(192000*2+64); |
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158 | if( decoder_buffer != NULL ) |
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159 | { |
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160 | mutex_init(&astream.lock); |
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5603 | serge | 161 | astream.count = 0; |
4438 | Serge | 162 | astream.buffer = (char *)av_mallocz(192000*3); |
163 | if( astream.buffer != NULL ) |
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164 | vst.has_sound = 1; |
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6144 | serge | 165 | else |
4438 | Serge | 166 | av_free(decoder_buffer); |
167 | } |
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168 | if( vst.has_sound == 0) |
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6144 | serge | 169 | { |
4438 | Serge | 170 | printf("Not enough memory for audio buffers\n"); |
171 | } |
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172 | } |
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173 | } |
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174 | else printf("Cannot open audio codec\n\r"); |
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175 | } |
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176 | else printf("Unsupported audio codec!\n"); |
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177 | |||
178 | |||
6136 | serge | 179 | create_thread(video_thread, &vst, 1024*1024); |
180 | if(mutex_lock_timeout(&vst.decoder_lock, 3000) == 0) |
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181 | return -1; |
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182 | |||
4438 | Serge | 183 | |
6117 | serge | 184 | |
4438 | Serge | 185 | |
186 | |||
187 | |||
188 | |||
5603 | serge | 189 | (AUDIO_THREAD | VIDEO_THREAD)) |
190 | delay(1); |
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191 | |||
4438 | Serge | 192 | |
5603 | serge | 193 | mutex_destroy(&astream.lock); |
194 | |||
4438 | Serge | 195 | |
6144 | serge | 196 | mutex_destroy(&vst.q_video.lock); |
6117 | serge | 197 | mutex_destroy(&vst.q_audio.lock); |
198 | mutex_destroy(&vst.decoder_lock); |
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6133 | serge | 199 | |
6144 | serge | 200 | |
4438 | Serge | 201 | } |
202 | |||
203 | |||
204 | |||
6117 | serge | 205 | { |
4438 | Serge | 206 | AVPacket packet; |
207 | int err; |
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208 | |||
209 | |||
6117 | serge | 210 | if( err == 0) |
4438 | Serge | 211 | { |
212 | if(packet.stream_index == vst->vStream) |
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6117 | serge | 213 | put_packet(&vst->q_video, &packet); |
214 | else if( (packet.stream_index == vst->aStream) && |
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215 | (vst->has_sound != 0) ) |
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6144 | serge | 216 | { |
4438 | Serge | 217 | put_packet(&vst->q_audio, &packet); |
6117 | serge | 218 | if(vst->audio_timer_valid == 0 && |
6144 | serge | 219 | packet.pts != AV_NOPTS_VALUE ) |
220 | { |
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4438 | Serge | 221 | vst->audio_timer_base = get_audio_base(vst) * packet.pts; |
6144 | serge | 222 | vst->audio_timer_valid = 1; |
223 | }; |
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4438 | Serge | 224 | } |
225 | else av_free_packet(&packet); |
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226 | } |
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227 | else if (err != AVERROR_EOF) |
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228 | printf("av_read_frame: error %x\n", err); |
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229 | |||
230 | |||
231 | } |
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232 | |||
233 | |||
234 | |||
235 | |||
6117 | serge | 236 | { |
4438 | Serge | 237 | int err = 0; |
238 | AVPacket packet; |
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239 | |||
240 | |||
6117 | serge | 241 | err = load_frame(vst); |
242 | |||
4438 | Serge | 243 | |
244 | }; |
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245 | |||
246 | |||
247 | |||
6117 | serge | 248 | { |
4438 | Serge | 249 | AVPacket packet; |
250 | |||
251 | |||
6117 | serge | 252 | avcodec_flush_buffers(vst->aCtx); |
253 | while( get_packet(&vst->q_video, &packet) != 0) |
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254 | av_free_packet(&packet); |
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4438 | Serge | 255 | |
256 | |||
6117 | serge | 257 | av_free_packet(&packet); |
4438 | Serge | 258 | |
259 | |||
6118 | serge | 260 | |
4438 | Serge | 261 | |
262 | }; |
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263 | |||
264 | |||
6117 | serge | 265 | { |
4438 | Serge | 266 | int eof; |
267 | AVPacket packet; |
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268 | int ret, vret, aret; |
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269 | |||
270 | |||
271 | |||
272 | |||
5592 | serge | 273 | |
274 | |||
4438 | Serge | 275 | { |
276 | int err; |
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277 | |||
278 | |||
279 | { |
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280 | case PREPARE: |
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281 | eof = fill_queue(vst); |
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6117 | serge | 282 | |
4438 | Serge | 283 | |
284 | { |
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285 | if( (vst->q_video.size < 4*1024*1024) && |
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6117 | serge | 286 | (eof == 0) ) |
4438 | Serge | 287 | { |
288 | eof = load_frame(vst); |
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6117 | serge | 289 | } |
4438 | Serge | 290 | decode_video(vst); |
6117 | serge | 291 | ret = decode_audio(vst->aCtx, &vst->q_audio); |
292 | }while(astream.count < resampler_size*2 && ret == 1); |
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6133 | serge | 293 | |
4438 | Serge | 294 | |
295 | decoder_state = PLAY; |
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296 | player_state = PLAY; |
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297 | |||
298 | |||
299 | if( (vst->q_video.size < 4*1024*1024) && |
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6117 | serge | 300 | (eof == 0) ) |
4438 | Serge | 301 | { |
302 | eof = load_frame(vst); |
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6117 | serge | 303 | } |
4438 | Serge | 304 | vret = decode_video(vst); |
6117 | serge | 305 | aret = decode_audio(vst->aCtx, &vst->q_audio); |
306 | ret = vret | aret; |
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4438 | Serge | 307 | |
308 | |||
309 | { |
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310 | decoder_state = STOP; |
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311 | continue; |
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312 | }; |
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313 | |||
314 | |||
315 | { |
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316 | if( (vst->q_video.size < 4*1024*1024) && |
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6117 | serge | 317 | (eof == 0) ) |
4438 | Serge | 318 | { |
319 | eof = load_frame(vst); |
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6117 | serge | 320 | yield(); |
4438 | Serge | 321 | continue; |
322 | }; |
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323 | delay(1); |
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324 | continue; |
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325 | } |
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326 | yield(); |
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327 | continue; |
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328 | |||
329 | |||
330 | delay(1); |
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331 | continue; |
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332 | |||
333 | |||
334 | |||
335 | while(sound_state != STOP) |
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336 | delay(1); |
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337 | |||
338 | |||
6117 | serge | 339 | |
4438 | Serge | 340 | |
6117 | serge | 341 | rewind_pos = vst->fCtx->start_time; |
342 | else |
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4438 | Serge | 343 | rewind_pos = 0; |
344 | |||
345 | |||
6117 | serge | 346 | rewind_pos, INT64_MAX, 0); |
4438 | Serge | 347 | |
348 | |||
349 | break; |
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350 | |||
351 | |||
352 | while(sound_state != STOP) |
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353 | yield(); |
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354 | |||
355 | |||
6117 | serge | 356 | int opts = 0; |
4438 | Serge | 357 | if(rewind_pos < 0) |
358 | { |
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359 | rewind_pos = -rewind_pos; |
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360 | opts = AVSEEK_FLAG_BACKWARD; |
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361 | }; |
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362 | |||
363 | |||
6117 | serge | 364 | rewind_pos += vst->fCtx->start_time; |
365 | |||
4438 | Serge | 366 | |
367 | min_pos = rewind_pos - 1000000; |
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368 | max_pos = rewind_pos + 1000000; |
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369 | |||
370 | |||
6117 | serge | 371 | rewind_pos, INT64_MAX, 0); |
4438 | Serge | 372 | if (ret < 0) |
373 | { |
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374 | printf("could not seek to position %f\n", |
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375 | (double)rewind_pos / AV_TIME_BASE); |
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376 | } |
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377 | decoder_state = PREPARE; |
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378 | break; |
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379 | } |
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380 | }; |
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381 | };>>>>>>>>>>>>> |
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382 |