|
| 1 | +##Usage |
| 2 | + |
| 3 | +**Usage by transcoding profile ID** |
| 4 | + |
| 5 | +```` |
| 6 | +from qencode import encoder, task |
| 7 | +import time |
| 8 | +
|
| 9 | +API_KEY = 'Your Api Key' |
| 10 | +TRANSCODING_PROFILEID = 'Your Profile ID' |
| 11 | +
|
| 12 | +VIDO_URL = 'Sourse Video Url' |
| 13 | +API_URL = 'https://qa.qencode.com' |
| 14 | +
|
| 15 | +
|
| 16 | +def start_encode(): |
| 17 | + """ |
| 18 | + Create encoder object |
| 19 | + :param api_key: string |
| 20 | + :param api_url: string. not required |
| 21 | + :return: encode object |
| 22 | + """ |
| 23 | + encoder_obj = encoder(API_KEY, api_url=API_URL) |
| 24 | + encoder_obj.create_encoder() |
| 25 | + if encoder_obj.error: |
| 26 | + print 'encoder error:', encoder_obj.error, encoder_obj.message |
| 27 | + raise SystemExit |
| 28 | +
|
| 29 | + """ |
| 30 | + Create task |
| 31 | + :param access_token: string. access_token from encoder object |
| 32 | + :param connect: string. connect object from encoder object |
| 33 | + :return: task object |
| 34 | + """ |
| 35 | + task_obj = task(encoder_obj.access_token, encoder_obj.connect) |
| 36 | + task_obj.start(TRANSCODING_PROFILEID, VIDO_URL) |
| 37 | + if task_obj.error: |
| 38 | + raise SystemExit |
| 39 | +
|
| 40 | + while True: |
| 41 | + status = task_obj.status() |
| 42 | + print status |
| 43 | + if status['error']: |
| 44 | + break |
| 45 | + if status['status'] == 'completed': |
| 46 | + break |
| 47 | + time.sleep(15) |
| 48 | +
|
| 49 | +if __name__ == '__main__': |
| 50 | + start_encode() |
| 51 | +```` |
| 52 | + |
| 53 | +**Usage by custom parameters** |
| 54 | + |
| 55 | +```` |
| 56 | +from qencode import encoder, task, custom_params |
| 57 | +import time |
| 58 | +
|
| 59 | +API_KEY = 'Your Api Key' |
| 60 | +API_URL = 'https://qa.qencode.com' |
| 61 | +
|
| 62 | +format = custom_params.format |
| 63 | +stream = custom_params.stream |
| 64 | +destination = custom_params.destination |
| 65 | +video_codec = custom_params.x264_video_codec |
| 66 | +params = custom_params.base |
| 67 | +
|
| 68 | +destination.url = "s3://s3-eu-west-2.amazonaws.com/qencode-test" |
| 69 | +destination.key = "AKIAIKZIPSJ7SDAIWK4A" |
| 70 | +destination.secret = "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" |
| 71 | +
|
| 72 | +video_codec.vprofile = "baseline" |
| 73 | +video_codec.level = 31 |
| 74 | +video_codec.coder = 0 |
| 75 | +video_codec.flags2 = "-bpyramid+fastpskip-dct8x8" |
| 76 | +video_codec.partitions = "+parti8x8+parti4x4+partp8x8+partb8x8" |
| 77 | +video_codec.directpred = 2 |
| 78 | +
|
| 79 | +stream.size = "1920x1080" |
| 80 | +stream.audio_bitrate = 128 |
| 81 | +stream.video_codec_parameters = video_codec |
| 82 | +
|
| 83 | +format.stream = [stream] |
| 84 | +format.output = "advanced_hls" |
| 85 | +format.destination = destination |
| 86 | +
|
| 87 | +params.source = 'https://qa.stagevids.com/static/1.mp4' |
| 88 | +params.format = [format] |
| 89 | +
|
| 90 | +
|
| 91 | +
|
| 92 | +def start_encode(): |
| 93 | +
|
| 94 | + """ |
| 95 | + Create encoder object |
| 96 | + :param api_key: string |
| 97 | + :param api_url: string. not required |
| 98 | + :return: encode object |
| 99 | + """ |
| 100 | + encoder_obj = encoder(API_KEY, api_url=API_URL) |
| 101 | + encoder_obj.create_encoder() |
| 102 | + if encoder_obj.error: |
| 103 | + print 'encoder error:', encoder_obj.error, encoder_obj.message |
| 104 | + raise SystemExit |
| 105 | +
|
| 106 | + """ |
| 107 | + Create task |
| 108 | + :param access_token: string. access_token from encoder object |
| 109 | + :param connect: string. connect object from encoder object |
| 110 | + :return: task object |
| 111 | + """ |
| 112 | + task_obj = task(encoder_obj.access_token, encoder_obj.connect) |
| 113 | + task_obj.custom_start(params) |
| 114 | + if task_obj.error: |
| 115 | + raise SystemExit |
| 116 | +
|
| 117 | + while True: |
| 118 | + status = task_obj.status() |
| 119 | + print status |
| 120 | + if status['error']: |
| 121 | + break |
| 122 | + if status['status'] == 'completed': |
| 123 | + break |
| 124 | + time.sleep(15) |
| 125 | +
|
| 126 | +
|
| 127 | +if __name__ == '__main__': |
| 128 | + start_encode() |
| 129 | +```` |
| 130 | +**Usage with callback methods** |
| 131 | + |
| 132 | +```` |
| 133 | +def my_callback(e): |
| 134 | + print e |
| 135 | +
|
| 136 | +def my_callback2(e): |
| 137 | + print e |
| 138 | + |
| 139 | +... |
| 140 | +
|
| 141 | +task_obj.start(TRANSCODING_PROFILEID, VIDO_URL) |
| 142 | +if task_obj.error: |
| 143 | + raise SystemExit |
| 144 | +
|
| 145 | +task_obj.progress_changed(my_callback) |
| 146 | +task_obj.task_completed(my_callback2) |
| 147 | +```` |
| 148 | + |
| 149 | +**Documentation** |
| 150 | + |
| 151 | +Documentation is available at <https://docs.qencode.com> |
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