No bez przesady. Sporo danych w samym strumieniu jest zupełnie czytelnych. Tu przykład co można wyciągnąć bez wielkiego nakładu pracy (tsduck).
===============================================================================
| TRANSPORT STREAM ANALYSIS REPORT |
|=============================================================================|
| Transport Stream Id: ........ 0x015F (351) | Services: .............. 1 |
| Bytes: ........................ 48,730,164 | PID's: Total: ......... 17 |
| TS packets: ...................... 259,203 | Clear: ......... 14 |
| With invalid sync: .................. 0 | Scrambled: ...... 3 |
| With transport error: ............... 0 | With PCR's: ..... 1 |
| Suspect and ignored: ................ 0 | Unreferenced: ... 0 |
|-----------------------------------------------------------------------------|
| Transport stream bitrate, based on ....... 188 bytes/pkt 204 bytes/pkt |
| User-specified: ................................... None None |
| Estimated based on PCR's: ............... 13,000,156 b/s 14,106,552 b/s |
| Selected reference bitrate: ............. 13,000,156 b/s 14,106,552 b/s |
|-----------------------------------------------------------------------------|
| Broadcast time: ................................... 29 sec (0 min 29 sec) |
|-----------------------------------------------------------------------------|
| Srv Id Service Name Access Bitrate |
| 0x01C2 TVN HD VBR ................................... S 11,222,987 b/s |
| |
| Note 1: C=Clear, S=Scrambled |
| Note 2: Unless specified otherwise, bitrates are based on 188 bytes/pkt |
===============================================================================
===============================================================================
| SERVICES ANALYSIS REPORT |
|=============================================================================|
| Global PID's |
| TS packets: 35,434, PID's: 6 (clear: 6, scrambled: 0) |
|-----------------------------------------------------------------------------|
| PID Usage Access Bitrate |
| Total Global PID's ................................. C 1,777,169 b/s |
| Subt. Global PSI/SI PID's (0x00-0x1F) .............. C 68,009 b/s |
| 0x0000 PAT .......................................... C 7,523 b/s |
| 0x0001 CAT .......................................... C 3,009 b/s |
| 0x0011 SDT/BAT ...................................... C 7,473 b/s |
| 0x0012 EIT .......................................... C 50,004 b/s |
| 0x003C Viaccess EMM for SOID 146944 (0x023E00), 2073 C 54,267 b/s |
| 0x1FFF Stuffing ..................................... C 1,654,893 b/s |
|=============================================================================|
| Service: 0x01C2 (450), TS: 0x015F (351), Original Netw: 0x0001 (1) |
| Service name: TVN HD VBR, provider: Emitel S.A |
| Service type: 0x19 (Advanced codec HD digital television service) |
| TS packets: 223,769, PID's: 11 (clear: 8, scrambled: 3) |
| PMT PID: 0x009C (156), PCR PID: 0x03E8 (1000) |
|-----------------------------------------------------------------------------|
| PID Usage Access Bitrate |
| Total Advanced codec HD digital television service . S 11,222,987 b/s |
| 0x009C PMT .......................................... C 15,046 b/s |
| 0x03E8 AVC video .................................... S 10,263,384 b/s |
| 0x0484 Viaccess ECM, 146944 (0x023E00) .............. C 7,523 b/s |
| 0x04E8 Viaccess ECM, 207360 (0x032A00) .............. C 7,523 b/s |
| 0x054C Viaccess ECM, 335872 (0x052000) .............. C 15,046 b/s |
| 0x05B0 Viaccess ECM, 335904 (0x052020) .............. C 30,093 b/s |
| 0x07D0 MPEG-1 Audio (pol) ........................... S 327,357 b/s |
| 0x07D1 AC-3 Audio (qaa) ............................. S 470,046 b/s |
| 0x0BB8 Teletext (pol, Initial Teletext page, Teletex C 75,232 b/s |
| 0x0BB9 SCTE 35 Splice Info .......................... C 1,505 b/s |
| 0x0BBB Subtitles (pol, DVB subtitles, no aspect rati C 10,231 b/s |
| (C=Clear, S=Scrambled, +=Shared) |
===============================================================================
Dla niekodowanych można też prościej uzyskać normalne, szczegółowe dane (ffprobe):
Duration: 00:00:30.93, start: 31915.777756, bitrate: 5590 kb/s
Program 208
Metadata:
service_name : Polonia 1 HD IPTV
service_provider: Emitel
Stream #0:0[0x3e8]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x7d0](pol): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 192 kb/s
