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TAV: experimental separate audio format mode

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minjaesong
2025-10-22 09:33:15 +09:00
parent 4eec98cdca
commit 758b134abd
6 changed files with 278 additions and 25 deletions
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15
video_encoder/tav_inspector.c
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@@ -26,6 +26,7 @@
#define TAV_PACKET_AUDIO_MP2 0x20
#define TAV_PACKET_SUBTITLE 0x30
#define TAV_PACKET_SUBTITLE_KAR 0x31
#define TAV_PACKET_AUDIO_TRACK 0x40
#define TAV_PACKET_VIDEO_CH2_I 0x70
#define TAV_PACKET_VIDEO_CH2_P 0x71
#define TAV_PACKET_VIDEO_CH3_I 0x72
@@ -108,6 +109,7 @@ const char* get_packet_type_name(uint8_t type) {
case TAV_PACKET_AUDIO_MP2: return "AUDIO MP2";
case TAV_PACKET_SUBTITLE: return "SUBTITLE (Simple)";
case TAV_PACKET_SUBTITLE_KAR: return "SUBTITLE (Karaoke)";
case TAV_PACKET_AUDIO_TRACK: return "AUDIO TRACK (Separate MP2)";
case TAV_PACKET_EXIF: return "METADATA (EXIF)";
case TAV_PACKET_ID3V1: return "METADATA (ID3v1)";
case TAV_PACKET_ID3V2: return "METADATA (ID3v2)";
@@ -629,6 +631,19 @@ int main(int argc, char *argv[]) {
break;
}
case TAV_PACKET_AUDIO_TRACK: {
stats.audio_count++;
uint32_t size;
if (fread(&size, sizeof(uint32_t), 1, fp) != 1) break;
stats.total_audio_bytes += size;
if (!opts.summary_only && display) {
printf(" - size=%u bytes (separate track)", size);
}
fseek(fp, size, SEEK_CUR);
break;
}
case TAV_PACKET_SUBTITLE:
case TAV_PACKET_SUBTITLE_KAR: {
stats.subtitle_count++;