68     AvsFormat *avs = s->priv_data;  in avs_read_header()  local
73     avs->width = avio_rl16(s->pb);  in avs_read_header()
74     avs->height = avio_rl16(s->pb);  in avs_read_header()
75     avs->bits_per_sample = avio_rl16(s->pb);  in avs_read_header()
76     avs->fps = avio_rl16(s->pb);  in avs_read_header()
77     avs->nb_frames = avio_rl32(s->pb);  in avs_read_header()
78     avs->remaining_frame_size = 0;  in avs_read_header()
79     avs->remaining_audio_size = 0;  in avs_read_header()
81     avs->st_video = avs->st_audio = NULL;  in avs_read_header()
83     if (avs->width != 318 || avs->height != 198)  in avs_read_header()
86                avs->width, avs->height);  in avs_read_header()
96     AvsFormat *avs = s->priv_data;  in avs_read_video_packet()  local
121     pkt->stream_index = avs->st_video->index;  in avs_read_video_packet()
130     AvsFormat *avs = s->priv_data;  in avs_read_audio_packet()  local
135     ret = ff_voc_get_packet(s, pkt, avs->st_audio, avs->remaining_audio_size);  in avs_read_audio_packet()
137     avs->remaining_audio_size -= size;  in avs_read_audio_packet()
144     pkt->stream_index = avs->st_audio->index;  in avs_read_audio_packet()
152     AvsFormat *avs = s->priv_data;  in avs_read_packet()  local
159     if (avs->remaining_audio_size > 0)  in avs_read_packet()
164         if (avs->remaining_frame_size <= 0) {  in avs_read_packet()
167             avs->remaining_frame_size = avio_rl16(s->pb) - 4;  in avs_read_packet()
170         while (avs->remaining_frame_size > 0) {  in avs_read_packet()
176             avs->remaining_frame_size -= size;  in avs_read_packet()
189                 if (!avs->st_video) {  in avs_read_packet()
190                     avs->st_video = avformat_new_stream(s, NULL);  in avs_read_packet()
191                     if (!avs->st_video)  in avs_read_packet()
193                     avs->st_video->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;  in avs_read_packet()
194                     avs->st_video->codecpar->codec_id = AV_CODEC_ID_AVS;  in avs_read_packet()
195                     avs->st_video->codecpar->width = avs->width;  in avs_read_packet()
196                     avs->st_video->codecpar->height = avs->height;  in avs_read_packet()
197                     avs->st_video->codecpar->bits_per_coded_sample=avs->bits_per_sample;  in avs_read_packet()
198                     avs->st_video->nb_frames = avs->nb_frames;  in avs_read_packet()
200                     avs->st_video->r_frame_rate =  in avs_read_packet()
202                     avs->st_video->avg_frame_rate = (AVRational){avs->fps, 1};  in avs_read_packet()
208                 if (!avs->st_audio) {  in avs_read_packet()
209                     avs->st_audio = avformat_new_stream(s, NULL);  in avs_read_packet()
210                     if (!avs->st_audio)  in avs_read_packet()
212                     avs->st_audio->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;  in avs_read_packet()
214                 avs->remaining_audio_size = size - 4;  in avs_read_packet()